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Posted to commits@dubbo.apache.org by il...@apache.org on 2019/03/13 03:26:13 UTC

[incubator-dubbo-website] branch asf-site updated: rebuild website

This is an automated email from the ASF dual-hosted git repository.

iluo pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo-website.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new 46b24bc  rebuild website
46b24bc is described below

commit 46b24bc1643f93e9886198fbdd7e66150cdb6533
Author: Ian Luo <ia...@gmail.com>
AuthorDate: Wed Mar 13 11:25:49 2019 +0800

    rebuild website
---
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 build/documentation.js                             |  4 ++--
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 build/home.js                                      |  4 ++--
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 zh-cn/docs/user/demos/local-stub.html              |  2 +-
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 zh-cn/docs/user/demos/set-host.html                |  2 +-
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 .../references/metadata/metadata-zookeeper.html    |  2 +-
 zh-cn/docs/user/references/protocol/dubbo.html     |  2 +-
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 .../user/references/protocol/introduction.html     |  2 +-
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 zh-cn/docs/user/references/registry/multicast.html |  2 +-
 zh-cn/docs/user/references/registry/redis.html     |  2 +-
 zh-cn/docs/user/references/registry/simple.html    |  2 +-
 zh-cn/docs/user/references/registry/zookeeper.html |  2 +-
 zh-cn/docs/user/references/telnet.html             |  2 +-
 .../user/references/xml/dubbo-application.html     |  2 +-
 zh-cn/docs/user/references/xml/dubbo-argument.html |  2 +-
 .../user/references/xml/dubbo-config-center.html   |  2 +-
 zh-cn/docs/user/references/xml/dubbo-consumer.html |  2 +-
 zh-cn/docs/user/references/xml/dubbo-method.html   |  2 +-
 zh-cn/docs/user/references/xml/dubbo-module.html   |  2 +-
 zh-cn/docs/user/references/xml/dubbo-monitor.html  |  2 +-
 .../docs/user/references/xml/dubbo-parameter.html  |  2 +-
 zh-cn/docs/user/references/xml/dubbo-protocol.html |  2 +-
 zh-cn/docs/user/references/xml/dubbo-provider.html |  2 +-
 .../docs/user/references/xml/dubbo-reference.html  |  2 +-
 zh-cn/docs/user/references/xml/dubbo-registry.html |  2 +-
 zh-cn/docs/user/references/xml/dubbo-service.html  |  2 +-
 zh-cn/docs/user/references/xml/introduction.html   |  2 +-
 zh-cn/docs/user/rest.html                          |  2 +-
 zh-cn/docs/user/serialization.html                 |  2 +-
 zh-cn/docs/user/simple-monitor.html                |  2 +-
 zh-cn/docs/user/versions/index.html                |  2 +-
 zh-cn/docs/user/versions/version-270.html          |  2 +-
 zh-cn/index.html                                   |  2 +-
 483 files changed, 530 insertions(+), 526 deletions(-)

diff --git a/build/blog.js b/build/blog.js
index 6a8bcee..296d9cf 100644
--- a/build/blog.js
+++ b/build/blog.js
@@ -1,6 +1,6 @@
-!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=78) [...]
+!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=78) [...]
   Copyright (c) 2017 Jed Watson.
   Licensed under the MIT License (MIT), see
   http://jedwatson.github.io/classnames
 */
-!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var a=n.apply(null,r);a&&e.push(a)}else if("object"===o)for(var u in r)i.call(r,u)&&r[u]&&e.push(u)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
+!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var a=n.apply(null,r);a&&e.push(a)}else if("object"===o)for(var u in r)i.call(r,u)&&r[u]&&e.push(u)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
diff --git a/build/blogDetail.js b/build/blogDetail.js
index a4d2cbc..9949aaa 100644
--- a/build/blogDetail.js
+++ b/build/blogDetail.js
@@ -1,6 +1,6 @@
-!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=79) [...]
+!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=79) [...]
   Copyright (c) 2017 Jed Watson.
   Licensed under the MIT License (MIT), see
   http://jedwatson.github.io/classnames
 */
-!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var a=n.apply(null,r);a&&e.push(a)}else if("object"===o)for(var u in r)i.call(r,u)&&r[u]&&e.push(u)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
+!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var a=n.apply(null,r);a&&e.push(a)}else if("object"===o)for(var u in r)i.call(r,u)&&r[u]&&e.push(u)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
diff --git a/build/community.js b/build/community.js
index 92ec2e0..977a296 100644
--- a/build/community.js
+++ b/build/community.js
@@ -1,6 +1,6 @@
-!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=80) [...]
+!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=80) [...]
   Copyright (c) 2017 Jed Watson.
   Licensed under the MIT License (MIT), see
   http://jedwatson.github.io/classnames
 */
-!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var a=n.apply(null,r);a&&e.push(a)}else if("object"===o)for(var l in r)i.call(r,l)&&r[l]&&e.push(l)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
+!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var a=n.apply(null,r);a&&e.push(a)}else if("object"===o)for(var l in r)i.call(r,l)&&r[l]&&e.push(l)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
diff --git a/build/documentation.js b/build/documentation.js
index 3fa2660..fc7ff43 100644
--- a/build/documentation.js
+++ b/build/documentation.js
@@ -1,6 +1,6 @@
-!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=81) [...]
+!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=81) [...]
   Copyright (c) 2017 Jed Watson.
   Licensed under the MIT License (MIT), see
   http://jedwatson.github.io/classnames
 */
-!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var l=n.apply(null,r);l&&e.push(l)}else if("object"===o)for(var s in r)i.call(r,s)&&r[s]&&e.push(s)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
+!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var l=n.apply(null,r);l&&e.push(l)}else if("object"===o)for(var s in r)i.call(r,s)&&r[s]&&e.push(s)}}return e.join(" ")}var i={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
diff --git a/build/home.css b/build/home.css
index 9deef8e..ec8a06f 100644
--- a/build/home.css
+++ b/build/home.css
@@ -1047,31 +1047,10 @@ h1, h2, h3, h4, h5, h6 {
     .home-page .top-section .button-area .button:first-child {
       margin-right: 20px; }
   .home-page .top-section .github-buttons {
-    margin-top: 20px; }
+    margin-top: 20px;
+    text-align: center; }
     .home-page .top-section .github-buttons a {
-      margin-right: 10px;
-      margin-left: 10px; }
-      .home-page .top-section .github-buttons a img {
-        width: 16px;
-        height: 16px; }
-      .home-page .top-section .github-buttons a div {
-        border-radius: 2px;
-        display: inline-block;
-        height: 24px;
-        line-height: 24px;
-        padding-left: 5px;
-        color: #fff;
-        background: rgba(255, 255, 255, 0.2); }
-        .home-page .top-section .github-buttons a div .type {
-          padding: 0 8px 0 4px; }
-        .home-page .top-section .github-buttons a div .line {
-          display: inline-block;
-          box-sizing: border-box;
-          width: 1px;
-          height: 12px;
-          border-left: 1px solid rgba(255, 255, 255, 0.2); }
-        .home-page .top-section .github-buttons a div .count {
-          padding: 0 14px; }
+      margin-left: 20px; }
 
 .home-page .introduction-section {
   background: #F9FAFA; }
diff --git a/build/home.js b/build/home.js
index 4701dbb..81827bc 100644
--- a/build/home.js
+++ b/build/home.js
@@ -1,6 +1,6 @@
-!function(e){function t(r){if(n[r])return n[r].exports;var a=n[r]={i:r,l:!1,exports:{}};return e[r].call(a.exports,a,a.exports,t),a.l=!0,a.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=82) [...]
+!function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}var n={};t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="/build/",t(t.s=82) [...]
   Copyright (c) 2017 Jed Watson.
   Licensed under the MIT License (MIT), see
   http://jedwatson.github.io/classnames
 */
-!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var a=typeof r;if("string"===a||"number"===a)e.push(r);else if(Array.isArray(r)&&r.length){var i=n.apply(null,r);i&&e.push(i)}else if("object"===a)for(var u in r)o.call(r,u)&&r[u]&&e.push(u)}}return e.join(" ")}var o={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(a=function(){return n}.apply(t,r))&&(e.exports=a))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
+!function(){"use strict";function n(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var o=typeof r;if("string"===o||"number"===o)e.push(r);else if(Array.isArray(r)&&r.length){var i=n.apply(null,r);i&&e.push(i)}else if("object"===o)for(var u in r)a.call(r,u)&&r[u]&&e.push(u)}}return e.join(" ")}var a={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(o=function(){return n}.apply(t,r))&&(e.exports=o))}()},function(e,t,n){"use strict";funct [...]
\ No newline at end of file
diff --git a/en-us/blog/apachecon-na-2018.html b/en-us/blog/apachecon-na-2018.html
index b8c315e..3715ffa 100644
--- a/en-us/blog/apachecon-na-2018.html
+++ b/en-us/blog/apachecon-na-2018.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hr [...]
 <p>Ian Luo(PPMC) and Jun Liu(PPMC) will talk about &quot;Introducing Apache Dubbo(Incubating): What is Dubbo and How it Works&quot; at ApacheCon NA this year in Montréal! Please check out the schedule <a href="https://apachecon.dukecon.org/acna/2018/#/scheduledEvent/b8db9dc580d85853f">here</a> and register <a href="https://www.eventbrite.com/e/apachecon-north-america-2018-registration-43200327342">here</a>.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/download.html b/en-us/blog/download.html
index cbc3f98..d03a204 100644
--- a/en-us/blog/download.html
+++ b/en-us/blog/download.html
@@ -114,7 +114,7 @@
 <a href="https://dist.apache.org/repos/dist/release/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.asc">asc</a> |
 <a href="https://dist.apache.org/repos/dist/release/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.sha512">sha512</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-101.html b/en-us/blog/dubbo-101.html
index 747ecbd..6cae93c 100644
--- a/en-us/blog/dubbo-101.html
+++ b/en-us/blog/dubbo-101.html
@@ -326,7 +326,7 @@ As Consumer side:
 <li><a href="http://dubbo.apache.org/en-us/docs/user/references/registry/multicast.html">Multicast Registry</a></li>
 <li><a href="http://dubbo.apache.org/en-us/docs/user/references/qos.html">Online QOS command</a></li>
 </ol>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-annotation.html b/en-us/blog/dubbo-annotation.html
index 2ab5d40..0665891 100644
--- a/en-us/blog/dubbo-annotation.html
+++ b/en-us/blog/dubbo-annotation.html
@@ -315,7 +315,7 @@ result: hello, annotation
 <h2>Conclusion</h2>
 <p>By studying this article, the reader can master the basic concepts of <code>Dubbo</code>'s exclusive <code>annotations</code> , <code>@EnableDubbo</code>, <code>@Service</code>, <code>@Reference</code>, and master it's basic usage through a simple <code>Dubbo</code> application.</p>
 <p>In addition to traditional <code>XML</code> configuration, <code>Spring</code> offers more modern configurations such as annotation drivers, externalization, and auto-assembly.This article focuses on the development of <code>Dubbo</code> applications through annotations. You can be seen that annotation mode programming is more concise and simple than XML configuration. In future, we will introduce the use of externalization configuration and automatic assembly in <code>Dubbo</code>  f [...]
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-basic-usage-dubbo-provider-configuration.html b/en-us/blog/dubbo-basic-usage-dubbo-provider-configuration.html
index ae9b8b1..e001ae5 100644
--- a/en-us/blog/dubbo-basic-usage-dubbo-provider-configuration.html
+++ b/en-us/blog/dubbo-basic-usage-dubbo-provider-configuration.html
@@ -385,7 +385,7 @@ Implement UserReadService, and deploy current implementation in the Provider's a
 &lt;/beans&gt;
 </code></pre>
 <p>For the other modes of Dubbo configuration, please refer to the related configurations in the previous chapter, or use the integrated Dubbo Spring Boot starter method.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/dubbo-fescar.html b/en-us/blog/dubbo-fescar.html
index 504db5b..2ce762b 100644
--- a/en-us/blog/dubbo-fescar.html
+++ b/en-us/blog/dubbo-fescar.html
@@ -194,7 +194,7 @@ sh fescar-server.sh 8091 /home/admin/fescar/data/
 <li>fescar:          <a href="https://github.com/alibaba/fescar/">https://github.com/alibaba/fescar/</a></li>
 <li>fescar-samples : <a href="https://github.com/fescar-group/fescar-samples">https://github.com/fescar-group/fescar-samples</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-generic-invoke.html b/en-us/blog/dubbo-generic-invoke.html
index e7bba94..8317f59 100644
--- a/en-us/blog/dubbo-generic-invoke.html
+++ b/en-us/blog/dubbo-generic-invoke.html
@@ -155,7 +155,7 @@ System.out.println(helloService.hello(<span class="hljs-string">"community"</spa
 <li>The generic invoke and generic interface implementations introduced in this article are all based on the native Dubbo protocol. Prior to version 2.6.2, other protocols such as http/hessian don't support generic invoke. Version 2.6.3 will support the generic invoke of these two protocols.</li>
 <li>The relevant sample codes mentioned in this article can be found in dubbo-samples: <a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-generic">https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-generic</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/dubbo-invoke.html b/en-us/blog/dubbo-invoke.html
index 46e7133..14ee5c8 100644
--- a/en-us/blog/dubbo-invoke.html
+++ b/en-us/blog/dubbo-invoke.html
@@ -173,7 +173,7 @@ callbackService.addListener(<span class="hljs-string">"foo.bar"</span>, <span cl
 </ul>
 <p>In the above configuration, <code>sayHello</code> method is an asynchronous invocation, so the execution of event notification method is also synchronous. You can configure the <code>async = true</code> to make method invocation asynchronous, at this moment, event notification method is executed asynchronously. Especially emphasize that <code>oninvoke</code> method is executed synchronously, whether is an asynchronous call or not.</p>
 <p>Please refer to the sample code for event notification:<a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-notify">https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-notify</a></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-k8s.html b/en-us/blog/dubbo-k8s.html
index 340923d..bbf393a 100644
--- a/en-us/blog/dubbo-k8s.html
+++ b/en-us/blog/dubbo-k8s.html
@@ -170,7 +170,7 @@ Dubbo's consumer directly discovers the corresponding service endpoints of Kuber
 </li>
 </ul>
 <p>{&quot;kind&quot;:&quot;Pod&quot;,&quot;namespace&quot;:&quot;lzumwsrddf831iwarhehd14zh2-default&quot;,&quot;name&quot;:&quot;dubbo-k8s-demo-610694273-jq238&quot;,&quot;uid&quot;:&quot;12892e67-8bc8-11e8-b96a-00163e02c37b&quot;,&quot;apiVersion&quot;:&quot;v1&quot;,&quot;resourceVersion&quot;:&quot;850282769&quot;},&quot;reason&quot;:&quot;FailedSync&quot;,&quot;message&quot;:&quot;Error syncing pod&quot;,&quot;</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/dubbo-loadbalance.html b/en-us/blog/dubbo-loadbalance.html
index dfb990d..7511909 100644
--- a/en-us/blog/dubbo-loadbalance.html
+++ b/en-us/blog/dubbo-loadbalance.html
@@ -238,7 +238,7 @@ This is a simple text file. The file contents are as follows:</p>
 </code></pre>
 <p>Configure  <code>&lt;loadbalance=&quot;demo&quot;&gt;</code> in <code>dubbo:reference</code> at the Consumer side.</p>
 <p>After 3 steps above, we wrote a custom LoadBalance and told Dubbo to use it. Start Dubbo and we can see that Dubbo has used a custom DemoLoadBalance.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/blog/dubbo-meetup-beijing-may-12th-2018.html b/en-us/blog/dubbo-meetup-beijing-may-12th-2018.html
index 326857a..07da8df 100644
--- a/en-us/blog/dubbo-meetup-beijing-may-12th-2018.html
+++ b/en-us/blog/dubbo-meetup-beijing-may-12th-2018.html
@@ -21,7 +21,7 @@
 <li>Zhixuan Chen: Quickly building Microservice with Dubbo and Spring-boot (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/raw/master/slides/meetup/201805%40Beijing/quickly-building-microservice-with-dubbo-and-springboot.pdf">slides</a></li>
 <li>Xin Wang: Dubbo and Weidian's Practice on Microservice Architecture (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/raw/master/slides/meetup/201805%40Beijing/dubbo-and-weidian's-practice-on-microservice-architecture.pdf">slides</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/dubbo-meetup-chengdu.html b/en-us/blog/dubbo-meetup-chengdu.html
index 7d3fdbe..5a370e8 100644
--- a/en-us/blog/dubbo-meetup-chengdu.html
+++ b/en-us/blog/dubbo-meetup-chengdu.html
@@ -22,7 +22,7 @@
 <p>Aliware Open Source, headquarters - Apache Dubbo developers salon on August 26 (Sunday) in chengdu high-tech zone tianfu hemicyenine rong international plaza, 200 five street on the 8th floor held the second floor conference room, technical thinking is GG feast, dry goods and welfare will not one less.</br>
 Sign up link:<a href="http://www.huodongxing.com/event/7453091088400">http://www.huodongxing.com/event/7453091088400</a></p>
 <img src="../../img/blog/dubbo-chengdu-meetup-img.jpg"/>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html b/en-us/blog/dubbo-meetup-hangzhou.html
similarity index 63%
copy from en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
copy to en-us/blog/dubbo-meetup-hangzhou.html
index 600cc0b..2963628 100644
--- a/en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
+++ b/en-us/blog/dubbo-meetup-hangzhou.html
@@ -4,24 +4,26 @@
 <head>
 	<meta charset="UTF-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
-	<meta name="keywords" content="Dubbo, Shanghai, meetup" />
-	<meta name="description" content="The second Dubbo Shanghai meetup has been held successfully." />
+	<meta name="keywords" content="Dubbo, Hangzhou, meetup" />
+	<meta name="description" content="The fifth Dubbo meetup has been held in Hangzhou" />
 	<!-- 网页标签标题 -->
-	<title>The second Dubbo Shanghai meetup has been held successfully</title>
+	<title>The fifth Dubbo meetup has been held in Hangzhou</title>
 	<link rel="shortcut icon" href="/img/dubbo.ico"/>
 	<link rel="stylesheet" href="/build/blogDetail.css" />
 </head>
 <body>
-	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hr [...]
-<p>The sencond Dubbo meetup has successfully been held in Shanghai, over 700 people submitted registration, and over 300 were present, more than 10,000 watched the live online.</p>
+	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hr [...]
+<p>The fifth Dubbo meetup has been held in Hangzhou,</p>
 <p>Please enjoy the slides of the topics:</p>
 <ul>
-<li>Jerrick Zhu: Dubbo Status and Roadmap (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/dubbo-status-and-roadmap.pdf">slides</a></li>
-<li>Mercy Ma: Dubbo Cloud Native Practices and Thoughts (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/dubbo-cloud-native-practices-and-thoughts.pdf">slides</a></li>
-<li>Ping Guo: Nacos Open Source Initiative (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/nacos-open-source-initiative.pdf">slides</a></li>
-<li>Zhiwei Pan: Dubbo Practices on Internet Finance Industries (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/dubbo-practices-on-internet-finance-industries.pdf">slides</a></li>
+<li>Ding Li: How to involve in dubbo community <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/how-to-involve-in-dubbo-community.pdf">slides</a></li>
+<li>Shenli Cao: Dubbo 2.7 introduction <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-2.7-introduction.pdf">slides</a></li>
+<li>Tao Yang:  Dubbo practice in netease koala <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-practice-in-netease-koala.pdf">slides</a></li>
+<li>Mercy Ma: Nacos support in Dubbo <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/nacos-support-in-dubbo.pdf">slides</a></li>
+<li>Yihao Zhao: Sentinel: Sentinel support for Dubbo <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/sentinel-support-for-dubbo.pdf">slides</a></li>
+<li>Zhixuan Chen: Troubleshooting Dubbo with Arthas <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/troubleshooting-dubbo-with-arthas.pdf">slides</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-meetup-hangzhou.json b/en-us/blog/dubbo-meetup-hangzhou.json
new file mode 100644
index 0000000..a565cdf
--- /dev/null
+++ b/en-us/blog/dubbo-meetup-hangzhou.json
@@ -0,0 +1,10 @@
+{
+  "filename": "dubbo-meetup-hangzhou.md",
+  "__html": "<h1>The fifth Dubbo meetup has been held in Hangzhou</h1>\n<p>The fifth Dubbo meetup has been held in Hangzhou,</p>\n<p>Please enjoy the slides of the topics:</p>\n<ul>\n<li>Ding Li: How to involve in dubbo community <a href=\"https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/how-to-involve-in-dubbo-community.pdf\">slides</a></li>\n<li>Shenli Cao: Dubbo 2.7 introduction <a href=\"https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetu [...]
+  "link": "/en-us/blog/dubbo-meetup-hangzhou.html",
+  "meta": {
+    "title": "The fifth Dubbo meetup has been held in Hangzhou",
+    "keywords": "Dubbo, Hangzhou, meetup",
+    "description": "The fifth Dubbo meetup has been held in Hangzhou"
+  }
+}
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diff --git a/en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html b/en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
index 600cc0b..4bed394 100644
--- a/en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
+++ b/en-us/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
@@ -21,7 +21,7 @@
 <li>Ping Guo: Nacos Open Source Initiative (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/nacos-open-source-initiative.pdf">slides</a></li>
 <li>Zhiwei Pan: Dubbo Practices on Internet Finance Industries (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/dubbo-practices-on-internet-finance-industries.pdf">slides</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-meetup-shenzhen.html b/en-us/blog/dubbo-meetup-shenzhen.html
index 383de4e..5d62115 100644
--- a/en-us/blog/dubbo-meetup-shenzhen.html
+++ b/en-us/blog/dubbo-meetup-shenzhen.html
@@ -20,7 +20,7 @@
 <li>Bin Kang: Microservice-in-lexinfintech (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201807%40shenzhen/microservice-in-lexinfintech.pdf">slides</a></li>
 <li>Jialiang lin: sentinel (Chinese) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201807%40shenzhen/sentinel.pdf">slides</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/dubbo-new-async.html b/en-us/blog/dubbo-new-async.html
index 0505a8c..2c93556 100644
--- a/en-us/blog/dubbo-new-async.html
+++ b/en-us/blog/dubbo-new-async.html
@@ -396,7 +396,7 @@ public class AsyncPostprocessFilter extends AbstractPostProcessFilter {
     }
 }
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo-zk.html b/en-us/blog/dubbo-zk.html
index 3ad7c77..eae35a2 100644
--- a/en-us/blog/dubbo-zk.html
+++ b/en-us/blog/dubbo-zk.html
@@ -258,7 +258,7 @@ JLine support is enabled
 </li>
 </ol>
 </section>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/dubbo2-js.html b/en-us/blog/dubbo2-js.html
index 0992fc3..f9c4a7f 100644
--- a/en-us/blog/dubbo2-js.html
+++ b/en-us/blog/dubbo2-js.html
@@ -213,7 +213,7 @@ demoService.sayHello(<span class="hljs-string">'kirito'</span>).then(<span class
 <h2>More details</h2>
 <p>The sample code in this article is available here, <a href="https://github.com/dubbo/dubbo2.js">https://github.com/dubbo/dubbo2.js</a>.
 If you don't know much about the dubbo protocol and want to understand how it works, the project provides a sub-moudle: java-socket-consumer, which is implemented in a process-oriented approach, realizing a process of sending dubbo protocal message with native socket and making function calls, and then get response.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/gsoc-2018.html b/en-us/blog/gsoc-2018.html
index 5675d15..57cf10d 100644
--- a/en-us/blog/gsoc-2018.html
+++ b/en-us/blog/gsoc-2018.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hr [...]
 <p>The GSoC(Google Summer of Code) 2018 projects has been announced, Raghu Reddy's project &quot;Extending Serialization protocols support for Apache Dubbo&quot; has been <a href="https://summerofcode.withgoogle.com/projects/#4747840161579008">accepted</a>! Congratulations!</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/index.html b/en-us/blog/index.html
index cb8d89e..303f442 100644
--- a/en-us/blog/index.html
+++ b/en-us/blog/index.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/blog.css" />
 </head>
 <body>
-	<div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a href [...]
+	<div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a href [...]
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 	<script>
diff --git a/en-us/blog/introduction-to-dubbo-qos.html b/en-us/blog/introduction-to-dubbo-qos.html
index 7d0adb2..899ae5c 100644
--- a/en-us/blog/introduction-to-dubbo-qos.html
+++ b/en-us/blog/introduction-to-dubbo-qos.html
@@ -225,7 +225,7 @@ dubbo.application.qos.accept.foreign.ip=false
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/introduction-to-dubbo-spi-2.html b/en-us/blog/introduction-to-dubbo-spi-2.html
index 6b8da10..d01bf0b 100644
--- a/en-us/blog/introduction-to-dubbo-spi-2.html
+++ b/en-us/blog/introduction-to-dubbo-spi-2.html
@@ -369,7 +369,7 @@ In the generated Protocol$Adaptive, both the getDefaultPort and destroy methods
 }
 </code></pre>
 <p>As you can see, there are four methods in the Protocol interface, but only the methods of export and refer use the @Adaptive annotation. Dubbo automatically generates adaptive instances, and only the methods modified by @Adaptive has a specific implementation. Therefore, in the Protocol$Adaptive class, only the export and refer methods have specific implementations, and the rest of the methods throw exceptions.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/blog/introduction-to-dubbo-spi.html b/en-us/blog/introduction-to-dubbo-spi.html
index 4e8a7c5..ae480a7 100644
--- a/en-us/blog/introduction-to-dubbo-spi.html
+++ b/en-us/blog/introduction-to-dubbo-spi.html
@@ -185,7 +185,7 @@ consistenthash=com.alibaba.dubbo.rpc.cluster.loadbalance.ConsistentHashLoadBalan
 <li>It is easy to switch the implementation of the extension point because it requires only modifications on the specific implementation in the configuration file without changing the code.</li>
 </ul>
 <p>In the next article, we will go deep and check Dubbo's source code to learn more about Dubbo's extensibility mechanism.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/pinpoint.html b/en-us/blog/pinpoint.html
index 7af6e8d..6c383d6 100644
--- a/en-us/blog/pinpoint.html
+++ b/en-us/blog/pinpoint.html
@@ -383,7 +383,7 @@ public interface HelloService {
 <p><img src="../../img/blog/en_pinpoint-mixedview.png" alt="/admin-guide/images/pinpoint-mixedview.png"></p>
 <h3>Other</h3>
 <p>The example simply simulates the provision and call of Dubbo, and does not carry out the application of other middleware such as database. For detailed use, please refer to the Pinpoint document.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/prepare-an-apache-release.html b/en-us/blog/prepare-an-apache-release.html
index 0cc8f31..d4fa1a9 100644
--- a/en-us/blog/prepare-an-apache-release.html
+++ b/en-us/blog/prepare-an-apache-release.html
@@ -468,7 +468,7 @@ Apache Dubbo is an effort undergoing incubation at The Apache Software Foundatio
 <p>If you've encoutered this error, try the following commands:</p>
 <pre><code>export GPG_TTY=$(tty)
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/qcon-beijing-2018.html b/en-us/blog/qcon-beijing-2018.html
index 5fa80d1..451bafc 100644
--- a/en-us/blog/qcon-beijing-2018.html
+++ b/en-us/blog/qcon-beijing-2018.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hr [...]
 <p>Ian Luo has delivered a great talk at QCon Beijing 2018, where the roadmap of Dubbo has also be announced. Please enjoy the <a href="https://github.com/dubbo/awesome-dubbo/raw/master/slides/qcon2018/dubbo-present-and-future.pdf">slides</a>!</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/sentinel-introduction-for-dubbo.html b/en-us/blog/sentinel-introduction-for-dubbo.html
index 1bdde4f..ea51ccb 100644
--- a/en-us/blog/sentinel-introduction-for-dubbo.html
+++ b/en-us/blog/sentinel-introduction-for-dubbo.html
@@ -77,7 +77,7 @@
 <p><img src="../../img/blog/sentinel-dashboard-metrics.png" alt="Real-time metrics monitoring"></p>
 <h2>Summary</h2>
 <p>This blog post only introduces the simplest scenario in Sentinel - Traffic Flow Control. Sentinel can handle more complex scenarios like circuit breaking, cold starting and uniform traffic flow. For more scenarios, you can dig into <a href="https://github.com/alibaba/Sentinel/wiki">Sentinel Wiki</a>.</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/spring-boot-dubbo-start-stop-analysis.html b/en-us/blog/spring-boot-dubbo-start-stop-analysis.html
index 48c9719..4e31e5c 100644
--- a/en-us/blog/spring-boot-dubbo-start-stop-analysis.html
+++ b/en-us/blog/spring-boot-dubbo-start-stop-analysis.html
@@ -197,7 +197,7 @@ run:<span class="hljs-number">929</span>, AbstractApplicationContext$<span class
 </code></pre>
 <p>[1] <a href="https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8">https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8</a></p>
 <p>[2] <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook">https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook</a></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/blog/tracing-with-skywalking.html b/en-us/blog/tracing-with-skywalking.html
index e1c8dfb..a2cb80a 100644
--- a/en-us/blog/tracing-with-skywalking.html
+++ b/en-us/blog/tracing-with-skywalking.html
@@ -111,7 +111,7 @@ public String sayHello(@PathVariable(name = &quot;name&quot;) String name) {
 <img src="../../img/blog/skywalking-span-Info.png" alt="/admin-guide/images/skywalking-span-Info.png"></p>
 <h3>Alarm view</h3>
 <p><img src="../../img/blog/skywalking-alarm.png" alt="/admin-guide/images/skywalking-alarm.png"></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/community/index.html b/en-us/community/index.html
index cd247a7..e1f1395 100644
--- a/en-us/community/index.html
+++ b/en-us/community/index.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/community.css" />
 </head>
 <body>
-	<div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a href [...]
+	<div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a href [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/README.html b/en-us/docs/admin/README.html
index 3052748..081ab59 100644
--- a/en-us/docs/admin/README.html
+++ b/en-us/docs/admin/README.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/SUMMARY.html b/en-us/docs/admin/SUMMARY.html
index d01eb91..7a5acdf 100644
--- a/en-us/docs/admin/SUMMARY.html
+++ b/en-us/docs/admin/SUMMARY.html
@@ -21,7 +21,7 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/install/admin-console.html b/en-us/docs/admin/install/admin-console.html
index 2bc1cc0..422421d 100644
--- a/en-us/docs/admin/install/admin-console.html
+++ b/en-us/docs/admin/install/admin-console.html
@@ -41,7 +41,7 @@ dubbo.registry.address=zookeeper://127.0.0.1:2181
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/admin/install/consumer-demo.html b/en-us/docs/admin/install/consumer-demo.html
index b32ccb4..7406024 100644
--- a/en-us/docs/admin/install/consumer-demo.html
+++ b/en-us/docs/admin/install/consumer-demo.html
@@ -23,7 +23,7 @@ add -Djava.net.preferIPv4Stack=<span class="hljs-literal">true</span> <span clas
 <pre><code class="language-sh">resource/META-INFO.spring/dubbo-demo-consumer.xml
 change dubbo:registry to the real registry center address
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/admin/install/introduction.html b/en-us/docs/admin/install/introduction.html
index efe6e10..289bb7b 100644
--- a/en-us/docs/admin/install/introduction.html
+++ b/en-us/docs/admin/install/introduction.html
@@ -18,7 +18,7 @@
 <p>You can add Simple Monitor as a monitor center, the default discovery strategy is Multicast by configuration center broadcast, display the dependency relationship, call times and cost</p>
 <p>You can use Zookeeper instead of Multicast as the configuration center, after Zookeeper Registry installation, modify <code>conf/dubbo.properties</code> under the installation directory of Demo Provider, Demo Consumer and Simple Monitor, change the value of <code>dubbo.registry.address</code> to <code>zookeeper://127.0.0.1:2181</code>(<code>redis://127.0.0.1:6379</code> for Redis Registry). the value for Simple Registry is <code>dubbo://127.0.0.1:9090</code></p>
 <p>Zookeeper configuration address is recommended</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/admin/install/provider-demo.html b/en-us/docs/admin/install/provider-demo.html
index 5ba0407..71060e1 100644
--- a/en-us/docs/admin/install/provider-demo.html
+++ b/en-us/docs/admin/install/provider-demo.html
@@ -23,7 +23,7 @@ add -Djava.net.preferIPv4Stack=<span class="hljs-literal">true</span> <span clas
 <pre><code class="language-sh">resource/META-INFO.spring/dubbo-demo-provider.xml
 change dubbo:registry to a real registry server address, zookeeper is recommanded
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/admin/install/redis.html b/en-us/docs/admin/install/redis.html
index 9cd3c1a..308a1ab 100644
--- a/en-us/docs/admin/install/redis.html
+++ b/en-us/docs/admin/install/redis.html
@@ -52,7 +52,7 @@ hgetall /dubbo/com.foo.BarService/providers
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/admin/install/simple-monitor-center.html b/en-us/docs/admin/install/simple-monitor-center.html
index 2833f2c..5f6e04d 100644
--- a/en-us/docs/admin/install/simple-monitor-center.html
+++ b/en-us/docs/admin/install/simple-monitor-center.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <h4>The function of monitor center will be merged to dubbo admin, based on metrics, coming soon</h4>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/install/simple-registry-center.html b/en-us/docs/admin/install/simple-registry-center.html
index 82681c8..e91ad3f 100644
--- a/en-us/docs/admin/install/simple-registry-center.html
+++ b/en-us/docs/admin/install/simple-registry-center.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/install/zookeeper.html b/en-us/docs/admin/install/zookeeper.html
index 2772803..39d5880 100644
--- a/en-us/docs/admin/install/zookeeper.html
+++ b/en-us/docs/admin/install/zookeeper.html
@@ -81,7 +81,7 @@ dump
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/introduction.html b/en-us/docs/admin/introduction.html
index 2fd5497..8c75a30 100644
--- a/en-us/docs/admin/introduction.html
+++ b/en-us/docs/admin/introduction.html
@@ -75,7 +75,7 @@ Same as Dubbo 2.7, you can set the addresses of metadata center and registry cen
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/ops/dubbo-ops.html b/en-us/docs/admin/ops/dubbo-ops.html
index 3e12294..3b9ec32 100644
--- a/en-us/docs/admin/ops/dubbo-ops.html
+++ b/en-us/docs/admin/ops/dubbo-ops.html
@@ -24,7 +24,7 @@
 <p><img src="../sources/images/dubbo-add-route.jpg" alt="/admin-guide/images/dubbo-add-route.png"></p>
 <h2>Add dynamic configuration page</h2>
 <p><img src="../sources/images/dubbo-add-config.jpg" alt="/admin-guide/images/dubbo-add-config.png"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/ops/introduction.html b/en-us/docs/admin/ops/introduction.html
index ee725be..e662772 100644
--- a/en-us/docs/admin/ops/introduction.html
+++ b/en-us/docs/admin/ops/introduction.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/ops/pinpoint.html b/en-us/docs/admin/ops/pinpoint.html
index ef737a7..69a1b77 100644
--- a/en-us/docs/admin/ops/pinpoint.html
+++ b/en-us/docs/admin/ops/pinpoint.html
@@ -383,7 +383,7 @@ public interface HelloService {
 <p><img src="../sources/images/pinpoint-mixedview.png" alt="/admin-guide/images/pinpoint-mixedview.png"></p>
 <h3>Other</h3>
 <p>The example simply simulates the provision and call of Dubbo, and does not carry out the application of other middleware such as database. For detailed use, please refer to the Pinpoint document.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/ops/skywalking.html b/en-us/docs/admin/ops/skywalking.html
index 0aa27f3..60b3245 100644
--- a/en-us/docs/admin/ops/skywalking.html
+++ b/en-us/docs/admin/ops/skywalking.html
@@ -111,7 +111,7 @@ public String sayHello(@PathVariable(name = &quot;name&quot;) String name) {
 <img src="../sources/images/skywalking-span-Info.png" alt="/admin-guide/images/skywalking-span-Info.png"></p>
 <h3>Alarm view</h3>
 <p><img src="../sources/images/skywalking-alarm.png" alt="/admin-guide/images/skywalking-alarm.png"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/serviceGovernance.html b/en-us/docs/admin/serviceGovernance.html
index 5d1345e..d93f1a6 100644
--- a/en-us/docs/admin/serviceGovernance.html
+++ b/en-us/docs/admin/serviceGovernance.html
@@ -52,7 +52,7 @@ you can set registry center, metadata center, timeout for provider and consumer
 application configuration can also set service configuration in this application. you need to specify consumer and provider in service scope: <code>dubbo.reference.{serviceName}</code>stands for configuration as consumer side,<code>dubbo.provider.{servcieName}</code>stands for configuration as provider side. the address of registry address and metadata center address can only be configured in global configuration, which is also the recommendation way in Dubbo 2.7</li>
 <li>priority service configuration &gt; application configuration &gt; global configuration</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/admin/serviceSearch.html b/en-us/docs/admin/serviceSearch.html
index a9adb2c..9f11bd9 100644
--- a/en-us/docs/admin/serviceSearch.html
+++ b/en-us/docs/admin/serviceSearch.html
@@ -17,7 +17,7 @@
 <img src="sources/images/searchResult.png" alt="searchResult">
 the service detail page display providers, consumers, medata information is supported in Dubbo 2.7 or higher version:
 <img src="sources/images/detail.jpg" alt="detail"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/admin/serviceTest.html b/en-us/docs/admin/serviceTest.html
index 22f5028..9939450 100644
--- a/en-us/docs/admin/serviceTest.html
+++ b/en-us/docs/admin/serviceTest.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/README.html b/en-us/docs/dev/README.html
index b660d13..4ebedcb 100644
--- a/en-us/docs/dev/README.html
+++ b/en-us/docs/dev/README.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <p>This book dives into the design principles of dubbo, mainly covers the following topics: extension, coding styles, versio, build, etc.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/dev/SPI.html b/en-us/docs/dev/SPI.html
index c967393..7c34ef9 100644
--- a/en-us/docs/dev/SPI.html
+++ b/en-us/docs/dev/SPI.html
@@ -183,7 +183,7 @@ Wheel wheel = wheelMaker.makeWheel(url);
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/dev/SUMMARY.html b/en-us/docs/dev/SUMMARY.html
index 1af6eae..9cf1ed2 100644
--- a/en-us/docs/dev/SUMMARY.html
+++ b/en-us/docs/dev/SUMMARY.html
@@ -56,7 +56,7 @@
 <li><a href="./code-smell.md">12 Code Smell</a></li>
 <li><a href="./TCK.md">13 TCK</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/TCK.html b/en-us/docs/dev/TCK.html
index 5b9c0e9..01db63e 100644
--- a/en-us/docs/dev/TCK.html
+++ b/en-us/docs/dev/TCK.html
@@ -26,7 +26,7 @@
 <blockquote>
 <p>TODO</p>
 </blockquote>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/dev/build.html b/en-us/docs/dev/build.html
index f2ce262..24e6a52 100644
--- a/en-us/docs/dev/build.html
+++ b/en-us/docs/dev/build.html
@@ -54,7 +54,7 @@
 </code></pre>
 <p>1: view the source code through <a href="https://github.com/apache/incubator-dubbo">https://github.com/apache/incubator-dubbo</a>
 2: path under UNIX is ${HOME}/.m2/repository, path under Windows is C:\Documents and Settings&lt;user&gt;.m2\repository</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/checklist.html b/en-us/docs/dev/checklist.html
index 3a35485..8be349c 100644
--- a/en-us/docs/dev/checklist.html
+++ b/en-us/docs/dev/checklist.html
@@ -31,7 +31,7 @@
 <li>Complete javadoc and comment in code</li>
 <li>Manager for every version, responsible for scope and check</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/code-smell.html b/en-us/docs/dev/code-smell.html
index 333056c..1d86c1e 100644
--- a/en-us/docs/dev/code-smell.html
+++ b/en-us/docs/dev/code-smell.html
@@ -140,7 +140,7 @@ GETROUTE(script://path/file.js?type=js&amp;rule=ENCODE(function{...}))
 <li>If all providers are not available , rescan the list(not choosen invoker first),juding if any provider is available, if existing,doing the invocatiion.</li>
 <li>If no available provider in stage 3, then the next invoker of the invoker of stage 1 will be choosen(if not the last one),avoiding collision.</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/coding.html b/en-us/docs/dev/coding.html
index d59fffc..e064b0a 100644
--- a/en-us/docs/dev/coding.html
+++ b/en-us/docs/dev/coding.html
@@ -71,7 +71,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/contract.html b/en-us/docs/dev/contract.html
index 3770ab8..1a3f69a 100644
--- a/en-us/docs/dev/contract.html
+++ b/en-us/docs/dev/contract.html
@@ -25,7 +25,7 @@
 <li>Print <code>WARN</code> log for recoverable exception or transient state inconsistency.</li>
 <li>Print <code>INFO</code> log for normally status.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/contribution.html b/en-us/docs/dev/contribution.html
index 71bdd2a..738179d 100644
--- a/en-us/docs/dev/contribution.html
+++ b/en-us/docs/dev/contribution.html
@@ -375,7 +375,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/design.html b/en-us/docs/dev/design.html
index 40975aa..fb30a7b 100644
--- a/en-us/docs/dev/design.html
+++ b/en-us/docs/dev/design.html
@@ -94,7 +94,7 @@
 <li>Use URL to be the startdard format of config information, all extension points transfer config information by URL.</li>
 </ul>
 <p>More design principles refer to: <a href="./principals/introduction.md">Framework design principle</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/implementation.html b/en-us/docs/dev/implementation.html
index 2cd40e1..6504a2a 100644
--- a/en-us/docs/dev/implementation.html
+++ b/en-us/docs/dev/implementation.html
@@ -111,7 +111,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/cache.html b/en-us/docs/dev/impls/cache.html
index aaca2c8..2e3f923 100644
--- a/en-us/docs/dev/impls/cache.html
+++ b/en-us/docs/dev/impls/cache.html
@@ -75,7 +75,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.cache.CacheFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxCacheFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/cluster.html b/en-us/docs/dev/impls/cluster.html
index aaa9735..54d2222 100644
--- a/en-us/docs/dev/impls/cluster.html
+++ b/en-us/docs/dev/impls/cluster.html
@@ -69,7 +69,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Cluster:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxCluster</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/compiler.html b/en-us/docs/dev/impls/compiler.html
index 91a5450..7b8042a 100644
--- a/en-us/docs/dev/impls/compiler.html
+++ b/en-us/docs/dev/impls/compiler.html
@@ -51,7 +51,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxCompiler</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/container.html b/en-us/docs/dev/impls/container.html
index b140339..e808726 100644
--- a/en-us/docs/dev/impls/container.html
+++ b/en-us/docs/dev/impls/container.html
@@ -57,7 +57,7 @@ org.apache.dubbo.container.Container;
 <p>META-INF/dubbo/org.apache.dubbo.container.Container:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxContainer</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/dispatcher.html b/en-us/docs/dev/impls/dispatcher.html
index 46ba67d..f5af4c7 100644
--- a/en-us/docs/dev/impls/dispatcher.html
+++ b/en-us/docs/dev/impls/dispatcher.html
@@ -57,7 +57,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxDispatcher</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/exchanger.html b/en-us/docs/dev/impls/exchanger.html
index abbfa2f..5667478 100644
--- a/en-us/docs/dev/impls/exchanger.html
+++ b/en-us/docs/dev/impls/exchanger.html
@@ -80,7 +80,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.exchange.Exchanger:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxExchanger</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/exporter-listener.html b/en-us/docs/dev/impls/exporter-listener.html
index 8ec9c03..10d66de 100644
--- a/en-us/docs/dev/impls/exporter-listener.html
+++ b/en-us/docs/dev/impls/exporter-listener.html
@@ -58,7 +58,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.ExporterListener:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxExporterListener</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/extension-factory.html b/en-us/docs/dev/impls/extension-factory.html
index 3c931f4..622c430 100644
--- a/en-us/docs/dev/impls/extension-factory.html
+++ b/en-us/docs/dev/impls/extension-factory.html
@@ -52,7 +52,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxExtensionFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/filter.html b/en-us/docs/dev/impls/filter.html
index 91d330b..02daae1 100644
--- a/en-us/docs/dev/impls/filter.html
+++ b/en-us/docs/dev/impls/filter.html
@@ -84,7 +84,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.Filter:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxFilter</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/introduction.html b/en-us/docs/dev/impls/introduction.html
index 917cc7b..d26cb98 100644
--- a/en-us/docs/dev/impls/introduction.html
+++ b/en-us/docs/dev/impls/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <p>SPI extension interface is used for system integration, it's also useful for dubbo contributor to extend dubbo functionality.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/invoker-listener.html b/en-us/docs/dev/impls/invoker-listener.html
index 6e74359..384e68b 100644
--- a/en-us/docs/dev/impls/invoker-listener.html
+++ b/en-us/docs/dev/impls/invoker-listener.html
@@ -58,7 +58,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.InvokerListener:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxInvokerListener</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/load-balance.html b/en-us/docs/dev/impls/load-balance.html
index 3c5e6f4..89b5a2b 100644
--- a/en-us/docs/dev/impls/load-balance.html
+++ b/en-us/docs/dev/impls/load-balance.html
@@ -58,7 +58,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.LoadBalance:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxLoadBalance</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/logger-adapter.html b/en-us/docs/dev/impls/logger-adapter.html
index fc813b6..a7936dc 100644
--- a/en-us/docs/dev/impls/logger-adapter.html
+++ b/en-us/docs/dev/impls/logger-adapter.html
@@ -73,7 +73,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.logger.LoggerAdapter:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxLoggerAdapter</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/merger.html b/en-us/docs/dev/impls/merger.html
index 816c809..aea3d9a 100644
--- a/en-us/docs/dev/impls/merger.html
+++ b/en-us/docs/dev/impls/merger.html
@@ -54,7 +54,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxMerger</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/monitor.html b/en-us/docs/dev/impls/monitor.html
index 1462fa7..c3efb6f 100644
--- a/en-us/docs/dev/impls/monitor.html
+++ b/en-us/docs/dev/impls/monitor.html
@@ -67,7 +67,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.monitor.MonitorFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxMonitorFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/networker.html b/en-us/docs/dev/impls/networker.html
index 6813105..51e82e4 100644
--- a/en-us/docs/dev/impls/networker.html
+++ b/en-us/docs/dev/impls/networker.html
@@ -54,7 +54,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.p2p.Networker:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxNetworker</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/page.html b/en-us/docs/dev/impls/page.html
index f4c6ffd..a232f8a 100644
--- a/en-us/docs/dev/impls/page.html
+++ b/en-us/docs/dev/impls/page.html
@@ -56,7 +56,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.container.page.PageHandler:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxPageHandler</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/protocol.html b/en-us/docs/dev/impls/protocol.html
index 8f1fc66..3914ec9 100644
--- a/en-us/docs/dev/impls/protocol.html
+++ b/en-us/docs/dev/impls/protocol.html
@@ -139,7 +139,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.Protocol:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxProtocol</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/proxy-factory.html b/en-us/docs/dev/impls/proxy-factory.html
index 18f0db8..2b8d098 100644
--- a/en-us/docs/dev/impls/proxy-factory.html
+++ b/en-us/docs/dev/impls/proxy-factory.html
@@ -60,7 +60,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.ProxyFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxProxyFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/registry.html b/en-us/docs/dev/impls/registry.html
index ab7dc00..0ab2420 100644
--- a/en-us/docs/dev/impls/registry.html
+++ b/en-us/docs/dev/impls/registry.html
@@ -189,7 +189,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.registry.RegistryFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxRegistryFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/remoting.html b/en-us/docs/dev/impls/remoting.html
index 3f4ef18..d8ecdd4 100644
--- a/en-us/docs/dev/impls/remoting.html
+++ b/en-us/docs/dev/impls/remoting.html
@@ -113,7 +113,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.Transporter:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxTransporter</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/router.html b/en-us/docs/dev/impls/router.html
index 3d06809..a82dde1 100644
--- a/en-us/docs/dev/impls/router.html
+++ b/en-us/docs/dev/impls/router.html
@@ -56,7 +56,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.RouterFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxRouterFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/serialize.html b/en-us/docs/dev/impls/serialize.html
index af3834f..cd58e58 100644
--- a/en-us/docs/dev/impls/serialize.html
+++ b/en-us/docs/dev/impls/serialize.html
@@ -69,7 +69,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.serialize.Serialization:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxSerialization</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/status-checker.html b/en-us/docs/dev/impls/status-checker.html
index 773cbf1..ca97baa 100644
--- a/en-us/docs/dev/impls/status-checker.html
+++ b/en-us/docs/dev/impls/status-checker.html
@@ -59,7 +59,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.status.StatusChecker:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxStatusChecker</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/dev/impls/telnet-handler.html b/en-us/docs/dev/impls/telnet-handler.html
index 749f80f..302b9e2 100644
--- a/en-us/docs/dev/impls/telnet-handler.html
+++ b/en-us/docs/dev/impls/telnet-handler.html
@@ -69,7 +69,7 @@
 <pre><code class="language-sh">telnet 127.0.0.1 20880
 dubbo&gt; xxx args
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/dev/impls/threadpool.html b/en-us/docs/dev/impls/threadpool.html
index 80bf86e..9a66425 100644
--- a/en-us/docs/dev/impls/threadpool.html
+++ b/en-us/docs/dev/impls/threadpool.html
@@ -55,7 +55,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.threadpool.ThreadPool:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxThreadPool</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/impls/validation.html b/en-us/docs/dev/impls/validation.html
index 8afe2ef..085e904 100644
--- a/en-us/docs/dev/impls/validation.html
+++ b/en-us/docs/dev/impls/validation.html
@@ -65,7 +65,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.validation.Validation:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxValidation</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/dev/introduction.html b/en-us/docs/dev/introduction.html
index 3ca55c1..939fe2e 100644
--- a/en-us/docs/dev/introduction.html
+++ b/en-us/docs/dev/introduction.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/documentation.css" />
 </head>
 <body>
-	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
+	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/dev/release.html b/en-us/docs/dev/release.html
index cc16a78..68e1e57 100644
--- a/en-us/docs/dev/release.html
+++ b/en-us/docs/dev/release.html
@@ -45,7 +45,7 @@
 <li>Bugs find on GA will be fixed immediately.</li>
 <li>Comparing with the on-need-upgrade (only upgrade when find a serious problem, and may span multiple versions), upgrade periodically can flat risk. Experienced a long cycle of large projects, students will have such an experience, the tripartite library version does not upgrade for a long time, the result of the problem had to upgrade to the new version (across multiple versions) a huge risk.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/developers/committer-guide/apache-dubbo-page_dev.html b/en-us/docs/developers/committer-guide/apache-dubbo-page_dev.html
index 7d8a904..9caf90e 100644
--- a/en-us/docs/developers/committer-guide/apache-dubbo-page_dev.html
+++ b/en-us/docs/developers/committer-guide/apache-dubbo-page_dev.html
@@ -47,7 +47,7 @@ This process will ask for the Apache id and password.</p>
 <p>References:</p>
 <p>1.<a href="http://incubator.apache.org/guides/website.html">http://incubator.apache.org/guides/website.html</a>
 2.<a href="https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt">https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/committer-guide/label-an-issue-guide_dev.html b/en-us/docs/developers/committer-guide/label-an-issue-guide_dev.html
index d8e1745..9ad709e 100644
--- a/en-us/docs/developers/committer-guide/label-an-issue-guide_dev.html
+++ b/en-us/docs/developers/committer-guide/label-an-issue-guide_dev.html
@@ -53,7 +53,7 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/developers/committer-guide/new-committer-guide_dev.html b/en-us/docs/developers/committer-guide/new-committer-guide_dev.html
index 12d90f8..4bf2849 100644
--- a/en-us/docs/developers/committer-guide/new-committer-guide_dev.html
+++ b/en-us/docs/developers/committer-guide/new-committer-guide_dev.html
@@ -99,7 +99,7 @@ If not discussed in the community (mailing list), just as it did not happen.</p>
 <p>Jetbrains company gives Apache committers a small benefit, which is free to use IDEA's full series products. The specific address is: <a href="https://www.jetbrains.com/shop/eform/apache?Product=ALL">https://www.jetbrains.com/shop/eform/apache?Product=ALL</a></p>
 <h3>Reference wiki</h3>
 <p><a href="https://www.apache.org/dev/new-committers-guide.html">https://www.apache.org/dev/new-committers-guide.html</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/committer-guide/release-guide_dev.html b/en-us/docs/developers/committer-guide/release-guide_dev.html
index 0b989a9..ac3b8c2 100644
--- a/en-us/docs/developers/committer-guide/release-guide_dev.html
+++ b/en-us/docs/developers/committer-guide/release-guide_dev.html
@@ -468,7 +468,7 @@ Apache Dubbo is an effort undergoing incubation at The Apache Software Foundatio
 <p>If you've encoutered this error, try the following commands:</p>
 <pre><code>export GPG_TTY=$(tty)
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/committer-guide/website-guide_dev.html b/en-us/docs/developers/committer-guide/website-guide_dev.html
index 2458cbe..4122bed 100644
--- a/en-us/docs/developers/committer-guide/website-guide_dev.html
+++ b/en-us/docs/developers/committer-guide/website-guide_dev.html
@@ -17,7 +17,7 @@
 <li>The website repository of Apache Dubbo(incubating) is <a href="https://github.com/apache/incubator-dubbo-website">https://github.com/apache/incubator-dubbo-website</a></li>
 <li>After building the website, it'll be published to <a href="http://dubbo.apache.org">dubbo.apache.org</a> automatically, you can also trigger it manually via <a href="https://selfserve.apache.org">https://selfserve.apache.org</a> (need to login with Apache account)</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/contributor-guide/become-a-committer_dev.html b/en-us/docs/developers/contributor-guide/become-a-committer_dev.html
index 8e458d5..025b482 100644
--- a/en-us/docs/developers/contributor-guide/become-a-committer_dev.html
+++ b/en-us/docs/developers/contributor-guide/become-a-committer_dev.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <p>This is a guide on how to become Dubbo committer.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/contributor-guide/cla-signing-guide_dev.html b/en-us/docs/developers/contributor-guide/cla-signing-guide_dev.html
index ab1ad9c..fd4cbab 100644
--- a/en-us/docs/developers/contributor-guide/cla-signing-guide_dev.html
+++ b/en-us/docs/developers/contributor-guide/cla-signing-guide_dev.html
@@ -39,7 +39,7 @@
 <li>preferred apache id(s): if you are invited to become committers, you have to choose one apache id, otherwise you can leave it blank.</li>
 <li>notify project: Dubbo  (This means Dubbo is the project who notifies you to sign the ICLA)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/contributor-guide/dubbo-extension-guide_dev.html b/en-us/docs/developers/contributor-guide/dubbo-extension-guide_dev.html
index 0cb919c..524dcf0 100644
--- a/en-us/docs/developers/contributor-guide/dubbo-extension-guide_dev.html
+++ b/en-us/docs/developers/contributor-guide/dubbo-extension-guide_dev.html
@@ -47,7 +47,7 @@ For example:</p>
 <li>Once you accept the invitation, you can transfer your project to new project under dubbo group.</li>
 <li>Existing members of dubbo group will do the code review. After that you may make some improvement to code.</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html b/en-us/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html
index a5cbce4..29fccaa 100644
--- a/en-us/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html
+++ b/en-us/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html
@@ -91,7 +91,7 @@ subscription address.
 <p>Note that both <a href="mailto:dev@dubbo.apache.org">dev@dubbo.apache.org</a> and <a href="mailto:dev@dubbo.incubator.apache.org">dev@dubbo.incubator.apache.org</a> should work, you can pick any of it.</p>
 </blockquote>
 <p>[^1] <a href="http://apache.org/foundation/mailinglists.html#subscribing">http://apache.org/foundation/mailinglists.html#subscribing</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/developers/contributor-guide/new-contributor-guide.html b/en-us/docs/developers/contributor-guide/new-contributor-guide.html
index 9fb30ff..28e37b3 100644
--- a/en-us/docs/developers/contributor-guide/new-contributor-guide.html
+++ b/en-us/docs/developers/contributor-guide/new-contributor-guide.html
@@ -39,7 +39,7 @@ git push origin your_awesome_patch
 <h3>Participate in the release vote</h3>
 <p>Participate in the release vote is an important way to contribute to Dubbo. The Dubbo community welcomes everyone to partipate, you can check the release vote using this <a href="https://wiki.apache.org/incubator/IncubatorReleaseChecklist">check list</a>.
 If you have any question regarding the check list, please feel free to ask on <a href="mailto:dev@dubbo.apache.org">dev@dubbo.apache.org</a>.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/developers/contributor-guide/software-donation-guide_dev.html b/en-us/docs/developers/contributor-guide/software-donation-guide_dev.html
index 138bac2..24aeca4 100644
--- a/en-us/docs/developers/contributor-guide/software-donation-guide_dev.html
+++ b/en-us/docs/developers/contributor-guide/software-donation-guide_dev.html
@@ -112,7 +112,7 @@ List of software and other intellectual property covered by this agreement:
 * Github address where your code is hosted
 * Pull request link
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/developers/contributor-guide/test-coverage-guide_dev.html b/en-us/docs/developers/contributor-guide/test-coverage-guide_dev.html
index 0d124ad..90dbe91 100644
--- a/en-us/docs/developers/contributor-guide/test-coverage-guide_dev.html
+++ b/en-us/docs/developers/contributor-guide/test-coverage-guide_dev.html
@@ -33,7 +33,7 @@
 <li>In the stage, the test coverage specified value of delta changed codes is :&gt;=60%. The higher, the better.</li>
 <li>We can see the coverage report in this page: <a href="https://codecov.io/gh/apache/incubator-dubbo">https://codecov.io/gh/apache/incubator-dubbo</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/developers/developers_dev.html b/en-us/docs/developers/developers_dev.html
index b0a386a..4814da1 100644
--- a/en-us/docs/developers/developers_dev.html
+++ b/en-us/docs/developers/developers_dev.html
@@ -296,7 +296,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/developers/guide_dev.html b/en-us/docs/developers/guide_dev.html
index 4536554..6f2febc 100644
--- a/en-us/docs/developers/guide_dev.html
+++ b/en-us/docs/developers/guide_dev.html
@@ -87,7 +87,7 @@ If you use Eclipse you can config manually by referencing the same file.</p>
 From the drop-down list, select <code>Import Scheme</code>, then select this option <code>IntelliJ IDEA code style XML</code> to import scheme</li>
 <li>In the Scheme field, type the name of the new scheme and press ⏎ to save the changes.</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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diff --git a/en-us/docs/developers/user-guide/faq_dev.html b/en-us/docs/developers/user-guide/faq_dev.html
index ecc1847..a9d98e9 100644
--- a/en-us/docs/developers/user-guide/faq_dev.html
+++ b/en-us/docs/developers/user-guide/faq_dev.html
@@ -34,7 +34,7 @@
 <h4>How to register ip correctly in docker?</h4>
 <p><a href="https://github.com/alibaba/dubbo/issues/742">Example question</a></p>
 <p>Dubbo supports specifying ip/port via system environment variables, examples can be found <a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-docker">here</a>.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/README.html b/en-us/docs/user/README.html
index b6e0f1d..4246c63 100644
--- a/en-us/docs/user/README.html
+++ b/en-us/docs/user/README.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <p>The dubbo cookbook, covering almost all features of dubbo framework.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/SUMMARY.html b/en-us/docs/user/SUMMARY.html
index ee0c2f0..ccdf046 100644
--- a/en-us/docs/user/SUMMARY.html
+++ b/en-us/docs/user/SUMMARY.html
@@ -126,7 +126,7 @@
 <li><a href="./perf-test.md">16 Performance testing reports</a></li>
 <li><a href="./coveragence.md">17 Test coverage report</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/benchmark-tool.html b/en-us/docs/user/benchmark-tool.html
index afe7494..2116b4d 100644
--- a/en-us/docs/user/benchmark-tool.html
+++ b/en-us/docs/user/benchmark-tool.html
@@ -52,7 +52,7 @@
 </li>
 </ul>
 <p>If you want to test the different versions of Dubbo, you can replace the jar of the Dubbo.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/best-practice.html b/en-us/docs/user/best-practice.html
index 726ff02..8011237 100644
--- a/en-us/docs/user/best-practice.html
+++ b/en-us/docs/user/best-practice.html
@@ -44,7 +44,7 @@
 <h2>Call</h2>
 <p>Not just because it is a Dubbo call, wrap the call logic eith <code>try...catch</code>clause. <code>try...catch</code> should be added to the appropriate rollback boundary.</p>
 <p>The check logic for the input parameters should be available at the Provider side. For performance considerations, the service implementer may consider adding a service Stub class to the API package to complete the test.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/capacity-plan.html b/en-us/docs/user/capacity-plan.html
index d1cf48f..c90ed7e 100644
--- a/en-us/docs/user/capacity-plan.html
+++ b/en-us/docs/user/capacity-plan.html
@@ -28,7 +28,7 @@
 <li>The average load is less than 1 (For 8 core CPU, the load is very low)</li>
 <li>The average response time is  1.4 to 2.8 ms,Network cost about 1.0 to 1.1 ms(Related to the size of the packet )</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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 	<script>
diff --git a/en-us/docs/user/configuration/annotation.html b/en-us/docs/user/configuration/annotation.html
index a2fb761..cba1992 100644
--- a/en-us/docs/user/configuration/annotation.html
+++ b/en-us/docs/user/configuration/annotation.html
@@ -99,7 +99,7 @@
 <p>All annotations in 2.5.7 will be removed later, if you have used these annotations in your project, please upgrade to the latest version.</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:annotation</span> <span class="hljs-attr">package</span>=<span class="hljs-string">"org.apache.dubbo.test.service"</span> /&gt;</span> 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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diff --git a/en-us/docs/user/configuration/api.html b/en-us/docs/user/configuration/api.html
index 8863ae7..70dd59a 100644
--- a/en-us/docs/user/configuration/api.html
+++ b/en-us/docs/user/configuration/api.html
@@ -121,7 +121,7 @@ reference.setUrl(<span class="hljs-string">"dubbo://10.20.130.230:20880/com.xxx.
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/configuration/index.html b/en-us/docs/user/configuration/index.html
index 926e55d..3e04587 100644
--- a/en-us/docs/user/configuration/index.html
+++ b/en-us/docs/user/configuration/index.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/configuration/properties.html b/en-us/docs/user/configuration/properties.html
index a6742ae..7d46d73 100644
--- a/en-us/docs/user/configuration/properties.html
+++ b/en-us/docs/user/configuration/properties.html
@@ -47,7 +47,7 @@
 </ul>
 <p>1: If more than one dubbo.properties under classpath, say, two jars contains dubbo.properties separately, Dubbo will arbitarily choose one to to load, and log Error info.<br>
 2: If <code>id</code> not configured on <code>protocol</code>, will use <code>name</code> property as default</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/configuration/xml.html b/en-us/docs/user/configuration/xml.html
index 9c4c6fe..0dc7b2c 100644
--- a/en-us/docs/user/configuration/xml.html
+++ b/en-us/docs/user/configuration/xml.html
@@ -121,7 +121,7 @@
 <p>Theoretically, almost all configuration items supported in ReferenceConfig can be configured with a default value using ConsumerConfig, ServiceConfig, ProviderConfig.</p>
 <p>1: Requires spring <code>3.2.16+</code>, see announcement for details:<code>xmlns:p=&quot;http://www.springframework.org/schema/p&quot;</code>  
 2: The reference bean obeys lazy init by default, only if it is refered by other beans or other instance try to get its instance using <code>getBean()</code> method  will the reference be initialized. If you need eager init, config this way: <code>&lt;dubbo:reference ... init=&quot;true&quot; /&gt;</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/coveragence.html b/en-us/docs/user/coveragence.html
index b61231f..cbe5cc6 100644
--- a/en-us/docs/user/coveragence.html
+++ b/en-us/docs/user/coveragence.html
@@ -28,7 +28,7 @@ The test coverage is : <a href="https://codecov.io/gh/apache/incubator-dubbo"><i
 <p><img src="sources/images/code-coverage.jpg" alt="/sources/images/code-coverage.jpg"></p>
 <p><img src="sources/images/code-tendency.jpg" alt="/sources/images/code-tendency.jpg"></p>
 <p><img src="sources/images/code-dependency.jpg" alt="/sources/images/code-dependency.jpg"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/accesslog.html b/en-us/docs/user/demos/accesslog.html
index 90a301f..8184541 100644
--- a/en-us/docs/user/demos/accesslog.html
+++ b/en-us/docs/user/demos/accesslog.html
@@ -56,7 +56,7 @@ Now I will show you how to config the access log.</p>
 <p>OR</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:service</span> <span class="hljs-attr">accesslog</span>=<span class="hljs-string">"/home/admin/logs/service/accesslog.log"</span> <span class="hljs-attr">...</span>/&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/async-call.html b/en-us/docs/user/demos/async-call.html
index ebd28af..f82238f 100644
--- a/en-us/docs/user/demos/async-call.html
+++ b/en-us/docs/user/demos/async-call.html
@@ -56,7 +56,7 @@ Bar bar = barFuture.get();
 </code></pre>
 <p><strong>Note</strong>
 <code>2.0.6+</code> version supported.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/attachment.html b/en-us/docs/user/demos/attachment.html
index 3a77a00..c05d6e8 100644
--- a/en-us/docs/user/demos/attachment.html
+++ b/en-us/docs/user/demos/attachment.html
@@ -30,7 +30,7 @@ xxxService.xxx(); <span class="hljs-comment">// remote call</span>
     }
 }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/callback-parameter.html b/en-us/docs/user/demos/callback-parameter.html
index db6cbff..832d9b8 100644
--- a/en-us/docs/user/demos/callback-parameter.html
+++ b/en-us/docs/user/demos/callback-parameter.html
@@ -103,7 +103,7 @@ callbackService.addListener(<span class="hljs-string">"foo.bar"</span>, <span cl
 });
 </code></pre>
 <p><strong>NOTE</strong> <code>2.0.6+</code> version supported.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/concurrency-control.html b/en-us/docs/user/demos/concurrency-control.html
index 4d66d05..31ba9f8 100644
--- a/en-us/docs/user/demos/concurrency-control.html
+++ b/en-us/docs/user/demos/concurrency-control.html
@@ -58,7 +58,7 @@ Limit the <code>sayHello</code> method of <code>com.foo.BarService</code> to no
 <p>OR</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:service</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"com.foo.BarService"</span> <span class="hljs-attr">loadbalance</span>=<span class="hljs-string">"leastactive"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/config-connections.html b/en-us/docs/user/demos/config-connections.html
index 22a507a..be5a394 100644
--- a/en-us/docs/user/demos/config-connections.html
+++ b/en-us/docs/user/demos/config-connections.html
@@ -32,7 +32,7 @@
 <ul>
 <li>: Because connection is connect on Server,so configure at Provider.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/config-rule.html b/en-us/docs/user/demos/config-rule.html
index 8136e5a..72efa93 100644
--- a/en-us/docs/user/demos/config-rule.html
+++ b/en-us/docs/user/demos/config-rule.html
@@ -53,7 +53,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"override://0.0.0.0/com.
 </li>
 </ol>
 <p><strong>NOTE</strong>: <code>2.2.0+</code> version supported.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/context.html b/en-us/docs/user/demos/context.html
index 05bd74d..8ef8ff3 100644
--- a/en-us/docs/user/demos/context.html
+++ b/en-us/docs/user/demos/context.html
@@ -42,7 +42,7 @@ yyyService.yyy();
     }
 }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/delay-publish.html b/en-us/docs/user/demos/delay-publish.html
index 2d69323..5f41ac4 100644
--- a/en-us/docs/user/demos/delay-publish.html
+++ b/en-us/docs/user/demos/delay-publish.html
@@ -47,7 +47,7 @@
 <li>If you do not want to rely on the configuration order, you can use <code>&lt;dubbo:provider delay =&quot;-1&quot;/&gt;</code> to make Dubbo expose the service after the Spring container has been initialized.</li>
 <li>If you use getBean() extensively, the equivalent of degenerating Spring to factory mode is to isolate Dubbo's service from a separate Spring container.</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/distributed-transaction.html b/en-us/docs/user/demos/distributed-transaction.html
index a13a51d..c90c074 100644
--- a/en-us/docs/user/demos/distributed-transaction.html
+++ b/en-us/docs/user/demos/distributed-transaction.html
@@ -16,7 +16,7 @@
 <p>Distributed transactions are based on the JTA / XA specification(this feature has not yet been implemented)</p>
 <p>Two-phase commit:</p>
 <p><img src="../sources/images/jta-xa.jpg" alt="/user-guide/images/jta-xa.jpg"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/dump.html b/en-us/docs/user/demos/dump.html
index 1cd6fbe..e16387b 100644
--- a/en-us/docs/user/demos/dump.html
+++ b/en-us/docs/user/demos/dump.html
@@ -27,7 +27,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:parameter</span> <span class="hljs-attr">key</span>=<span class="hljs-string">"dump.directory"</span> <span class="hljs-attr">value</span>=<span class="hljs-string">"/tmp"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:application</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/echo-service.html b/en-us/docs/user/demos/echo-service.html
index 0377db1..3104520 100644
--- a/en-us/docs/user/demos/echo-service.html
+++ b/en-us/docs/user/demos/echo-service.html
@@ -29,7 +29,7 @@ String status = echoService.$echo(<span class="hljs-string">"OK"</span>);
 
 <span class="hljs-keyword">assert</span>(status.equals(<span class="hljs-string">"OK"</span>));
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/events-notify.html b/en-us/docs/user/demos/events-notify.html
index 35d273d..4582c86 100644
--- a/en-us/docs/user/demos/events-notify.html
+++ b/en-us/docs/user/demos/events-notify.html
@@ -84,7 +84,7 @@ Assert.assertEquals(<span class="hljs-keyword">null</span>, ret);
 Assert.assertEquals(requestId, notify.ret.get(requestId).getId());
 </code></pre>
 <p><strong>NOTE</strong><code>2.0.7+</code> version,<code>async=false</code> is default.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/explicit-target.html b/en-us/docs/user/demos/explicit-target.html
index 40ee128..2f17a2c 100644
--- a/en-us/docs/user/demos/explicit-target.html
+++ b/en-us/docs/user/demos/explicit-target.html
@@ -31,7 +31,7 @@
 <pre><code class="language-properties"><span class="hljs-meta">com.alibaba.xxx.XxxService</span>=<span class="hljs-string">dubbo://localhost:20890</span>
 </code></pre>
 <p><strong>NOTE</strong> To avoid complicating the online environment, do not use this feature online and should only be used during the testing phase</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/fault-tolerent-strategy.html b/en-us/docs/user/demos/fault-tolerent-strategy.html
index 41d4dc5..cef58a2 100644
--- a/en-us/docs/user/demos/fault-tolerent-strategy.html
+++ b/en-us/docs/user/demos/fault-tolerent-strategy.html
@@ -55,7 +55,7 @@
 <p>OR</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:reference</span> <span class="hljs-attr">cluster</span>=<span class="hljs-string">"failsafe"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/generic-reference.html b/en-us/docs/user/demos/generic-reference.html
index 4840f23..a6e2a51 100644
--- a/en-us/docs/user/demos/generic-reference.html
+++ b/en-us/docs/user/demos/generic-reference.html
@@ -88,7 +88,7 @@ map.put(<span class="hljs-string">"class"</span>, <span class="hljs-string">"com
 map.put(<span class="hljs-string">"name"</span>, <span class="hljs-string">"xxx"</span>);
 map.put(<span class="hljs-string">"password"</span>, <span class="hljs-string">"yyy"</span>);
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/generic-service.html b/en-us/docs/user/demos/generic-service.html
index 861afb3..aef2365 100644
--- a/en-us/docs/user/demos/generic-service.html
+++ b/en-us/docs/user/demos/generic-service.html
@@ -46,7 +46,7 @@ service.setRef(xxxService);
 <span class="hljs-comment">// export service to registration center</span>
 service.export();
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/graceful-shutdown.html b/en-us/docs/user/demos/graceful-shutdown.html
index 85b564b..c3f8c7c 100644
--- a/en-us/docs/user/demos/graceful-shutdown.html
+++ b/en-us/docs/user/demos/graceful-shutdown.html
@@ -33,7 +33,7 @@
 <p>If ShutdownHook does not take effect, you can call it yourself, <strong>in tomcat, it is recommended by extending the ContextListener and call the following code for graceful shutdown</strong>:</p>
 <pre><code class="language-java">ProtocolConfig.destroyAll();
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/group-merger.html b/en-us/docs/user/demos/group-merger.html
index 1809bf8..bb6d4b4 100644
--- a/en-us/docs/user/demos/group-merger.html
+++ b/en-us/docs/user/demos/group-merger.html
@@ -51,7 +51,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/hostname-binding.html b/en-us/docs/user/demos/hostname-binding.html
index 075f9f0..4a055bf 100644
--- a/en-us/docs/user/demos/hostname-binding.html
+++ b/en-us/docs/user/demos/hostname-binding.html
@@ -91,7 +91,7 @@
 </code></pre>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/index.html b/en-us/docs/user/demos/index.html
index 86059cb..7d770da 100644
--- a/en-us/docs/user/demos/index.html
+++ b/en-us/docs/user/demos/index.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/introduction.html b/en-us/docs/user/demos/introduction.html
index 3c1f129..126f755 100644
--- a/en-us/docs/user/demos/introduction.html
+++ b/en-us/docs/user/demos/introduction.html
@@ -16,7 +16,7 @@
 <p><img src="../sources/images/check.gif" alt="warning">To complete run, please see:<a href="quickstart.md">Quickstart</a>, here just lists the configuration of various scenarios
 <img src="../sources/images/check.gif" alt="warning">The following examples are all based on Spring configuration:<a href="../configuration/xml.md">Xml configuration</a> for reference, if you do not want to use Spring, but want to be use it via the directly API, please see:<a href="../configuration/api.md">API configuration</a></p>
 </blockquote>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/lazy-connect.html b/en-us/docs/user/demos/lazy-connect.html
index aa31ff9..7804291 100644
--- a/en-us/docs/user/demos/lazy-connect.html
+++ b/en-us/docs/user/demos/lazy-connect.html
@@ -23,7 +23,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/loadbalance.html b/en-us/docs/user/demos/loadbalance.html
index 904ac72..9b1bbc8 100644
--- a/en-us/docs/user/demos/loadbalance.html
+++ b/en-us/docs/user/demos/loadbalance.html
@@ -57,7 +57,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:method</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"..."</span> <span class="hljs-attr">loadbalance</span>=<span class="hljs-string">"roundrobin"</span>/&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:reference</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/local-call.html b/en-us/docs/user/demos/local-call.html
index 8d4cc00..71bb218 100644
--- a/en-us/docs/user/demos/local-call.html
+++ b/en-us/docs/user/demos/local-call.html
@@ -37,7 +37,7 @@
 <p><code>2.2.0</code> or later, each service is exposed locally by default. When referring to the service, the local service is referenced by default. If you want to reference a remote service, you can use the following configuration to force a reference to a remote service.</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:reference</span> <span class="hljs-attr">...</span> <span class="hljs-attr">scope</span>=<span class="hljs-string">"remote"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/local-mock.html b/en-us/docs/user/demos/local-mock.html
index b60c068..8e53313 100644
--- a/en-us/docs/user/demos/local-mock.html
+++ b/en-us/docs/user/demos/local-mock.html
@@ -81,7 +81,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/local-stub.html b/en-us/docs/user/demos/local-stub.html
index 5665265..24b276d 100644
--- a/en-us/docs/user/demos/local-stub.html
+++ b/en-us/docs/user/demos/local-stub.html
@@ -52,7 +52,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/logger-strategy.html b/en-us/docs/user/demos/logger-strategy.html
index 7030453..a5517a2 100644
--- a/en-us/docs/user/demos/logger-strategy.html
+++ b/en-us/docs/user/demos/logger-strategy.html
@@ -38,7 +38,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/multi-protocols.html b/en-us/docs/user/demos/multi-protocols.html
index 12e8326..c437e78 100644
--- a/en-us/docs/user/demos/multi-protocols.html
+++ b/en-us/docs/user/demos/multi-protocols.html
@@ -47,7 +47,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:service</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"helloService"</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"com.alibaba.hello.api.HelloService"</span> <span class="hljs-attr">version</span>=<span class="hljs-string">"1.0.0"</span> <span class="hljs-attr">protocol</span>=<span class="hljs-string">"dubbo,hessian"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">beans</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/multi-registry.html b/en-us/docs/user/demos/multi-registry.html
index 60a6a94..2575479 100644
--- a/en-us/docs/user/demos/multi-registry.html
+++ b/en-us/docs/user/demos/multi-registry.html
@@ -83,7 +83,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/multi-versions.html b/en-us/docs/user/demos/multi-versions.html
index 5f7fae9..d2c26c8 100644
--- a/en-us/docs/user/demos/multi-versions.html
+++ b/en-us/docs/user/demos/multi-versions.html
@@ -42,7 +42,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/netty4.html b/en-us/docs/user/demos/netty4.html
index 36c86ed..a0d236d 100644
--- a/en-us/docs/user/demos/netty4.html
+++ b/en-us/docs/user/demos/netty4.html
@@ -44,7 +44,7 @@
 <li>We will provide a reference data on the performance test indicators and performance test comparison with the version of netty 3.</li>
 </ol>
 </blockquote>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/parameter-validation.html b/en-us/docs/user/demos/parameter-validation.html
index 115fbda..fcd8668 100644
--- a/en-us/docs/user/demos/parameter-validation.html
+++ b/en-us/docs/user/demos/parameter-validation.html
@@ -174,7 +174,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/demos/preflight-check.html b/en-us/docs/user/demos/preflight-check.html
index 4c93e37..1f9e3ce 100644
--- a/en-us/docs/user/demos/preflight-check.html
+++ b/en-us/docs/user/demos/preflight-check.html
@@ -44,7 +44,7 @@ java -Ddubbo.registry.check = <span class="hljs-literal">false</span>
 <p><code>dubbo.reference.check=false</code>,  Change the check value of all references forcibly, even if the configuration has a declaration, it also will be overwritten.</p>
 <p><code>dubbo.consumer.check=false</code>  The default value of <code>check</code>.  It will not be affected if there is an explicit declaration in the configuration such as<code></code>&lt;dubbo: reference check =&quot; true &quot;/&gt;`.</p>
 <p><code>dubbo.registry.check=false</code>, The two configuration above is to express success of the subscription. If the subscription is also allowed to start when the registration fails for the provider list is empty, you need to use this configuration. The system will try again in the background regularly.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/reference-config-cache.html b/en-us/docs/user/demos/reference-config-cache.html
index 9e24762..fe700b5 100644
--- a/en-us/docs/user/demos/reference-config-cache.html
+++ b/en-us/docs/user/demos/reference-config-cache.html
@@ -36,7 +36,7 @@ cache.destroy(reference);
 <pre><code class="language-java">KeyGenerator keyGenerator = <span class="hljs-keyword">new</span> ...
 ReferenceConfigCache cache = ReferenceConfigCache.getCache(keyGenerator );
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/registry-only.html b/en-us/docs/user/demos/registry-only.html
index bf32273..932e0e2 100644
--- a/en-us/docs/user/demos/registry-only.html
+++ b/en-us/docs/user/demos/registry-only.html
@@ -24,7 +24,7 @@ At this time, the service provider registers service to another registrar, but t
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:registry</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"hzRegistry"</span> <span class="hljs-attr">address</span>=<span class="hljs-string">"10.20.153.10:9090"</span> /&gt;</span>
 <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:registry</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"qdRegistry"</span> <span class="hljs-attr">address</span>=<span class="hljs-string">"10.20.141.150:9090?subscribe=false"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/demos/result-cache.html b/en-us/docs/user/demos/result-cache.html
index 413403a..c70371e 100644
--- a/en-us/docs/user/demos/result-cache.html
+++ b/en-us/docs/user/demos/result-cache.html
@@ -38,7 +38,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/demos/routing-rule.html b/en-us/docs/user/demos/routing-rule.html
index 635a0c3..ee57bd6 100644
--- a/en-us/docs/user/demos/routing-rule.html
+++ b/en-us/docs/user/demos/routing-rule.html
@@ -187,7 +187,7 @@ application != bops =&gt; host = 172.22.3.94,172.22.3.95,172.22.3.96
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/serialization.html b/en-us/docs/user/demos/serialization.html
index 857a5d1..50f365e 100644
--- a/en-us/docs/user/demos/serialization.html
+++ b/en-us/docs/user/demos/serialization.html
@@ -72,7 +72,7 @@ float[]
 double[]
 </code></pre>
 <p><font size=3>Since registering serialized classes is only for performance optimization purposes, it doesn't matter if you forget to register some classes. In fact, Kryo and FST generally perform better than Hessian and Dubbo serializations even if no classes are registered.</font></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/service-container.html b/en-us/docs/user/demos/service-container.html
index a2cd398..64d50ff 100644
--- a/en-us/docs/user/demos/service-container.html
+++ b/en-us/docs/user/demos/service-container.html
@@ -60,7 +60,7 @@
 <p>Load the container that passed in by <code>dubbo.properties</code> in the classpath.</p>
 <pre><code>dubbo.container=spring,jetty,log4j
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/service-downgrade.html b/en-us/docs/user/demos/service-downgrade.html
index 30afe14..778d5e0 100644
--- a/en-us/docs/user/demos/service-downgrade.html
+++ b/en-us/docs/user/demos/service-downgrade.html
@@ -27,7 +27,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"override://0.0.0.0/com.
 <p>Also you can change that configuration to <code>mock=fail:return+null</code>.Then you will get null value after a failed call.Consumer will try to make a remote call to get the truely result if succeed,and if the call failed you will get null value.Usually used to tolerate some non-critical services.</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/demos/service-group.html b/en-us/docs/user/demos/service-group.html
index 2d13d69..d48c896 100644
--- a/en-us/docs/user/demos/service-group.html
+++ b/en-us/docs/user/demos/service-group.html
@@ -32,7 +32,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/demos/static-service.html b/en-us/docs/user/demos/static-service.html
index 6d56d9b..616b0bf 100644
--- a/en-us/docs/user/demos/static-service.html
+++ b/en-us/docs/user/demos/static-service.html
@@ -27,7 +27,7 @@
 Registry registry = registryFactory.getRegistry(URL.valueOf(<span class="hljs-string">"zookeeper://10.20.153.10:2181"</span>));
 registry.register(URL.valueOf(<span class="hljs-string">"memcached://10.20.153.11/com.foo.BarService?category=providers&amp;dynamic=false&amp;application=foo"</span>));
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/demos/stickiness.html b/en-us/docs/user/demos/stickiness.html
index 1406e02..22c8497 100644
--- a/en-us/docs/user/demos/stickiness.html
+++ b/en-us/docs/user/demos/stickiness.html
@@ -22,7 +22,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:mothod</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"sayHello"</span> <span class="hljs-attr">sticky</span>=<span class="hljs-string">"true"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:reference</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/demos/subscribe-only.html b/en-us/docs/user/demos/subscribe-only.html
index ff6014c..ab463c0 100644
--- a/en-us/docs/user/demos/subscribe-only.html
+++ b/en-us/docs/user/demos/subscribe-only.html
@@ -22,7 +22,7 @@
 <p>or</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:registry</span> <span class="hljs-attr">address</span>=<span class="hljs-string">"10.20.153.10:9090?register=false"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/demos/thread-model.html b/en-us/docs/user/demos/thread-model.html
index 2b9a660..b44c63b 100644
--- a/en-us/docs/user/demos/thread-model.html
+++ b/en-us/docs/user/demos/thread-model.html
@@ -37,7 +37,7 @@
 <li>cached: A cached thread pool. Automatically delete the thread when it’s in idle for one minute. Recreate when needed.</li>
 <li>limit: elastic thread pool. But it can only increase the size of the thread pool. The reason is to avoid performance issue caused by traffic spike when decrease the size of the thread pool.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/demos/token-authorization.html b/en-us/docs/user/demos/token-authorization.html
index a9c40c8..d9da5ee 100644
--- a/en-us/docs/user/demos/token-authorization.html
+++ b/en-us/docs/user/demos/token-authorization.html
@@ -39,7 +39,7 @@
 <pre><code class="language-xml"><span class="hljs-comment">&lt;!--Fixed token, equivalent to the password--&gt;</span>
 <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"dubbo"</span> <span class="hljs-attr">token</span>=<span class="hljs-string">"123456"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/dependencies.html b/en-us/docs/user/dependencies.html
index ed3c41b..c0a4589 100644
--- a/en-us/docs/user/dependencies.html
+++ b/en-us/docs/user/dependencies.html
@@ -74,7 +74,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/maturity.html b/en-us/docs/user/maturity.html
index 045a21f..6866028 100644
--- a/en-us/docs/user/maturity.html
+++ b/en-us/docs/user/maturity.html
@@ -563,7 +563,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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diff --git a/en-us/docs/user/perf-test.html b/en-us/docs/user/perf-test.html
index dc81c45..793bf89 100644
--- a/en-us/docs/user/perf-test.html
+++ b/en-us/docs/user/perf-test.html
@@ -347,7 +347,7 @@ On the basis of the stability scenario, the providers and consumers are arranged
 <p>This performance test examines the performance of the Dubbo itself, and the performance of the actual use needs to be verified.</p>
 <p>Because the performance of Dubbo itself is in millisecond and the base number is small, performance improvement may not change the performance of the application as a whole.</p>
 <p>All the monitoring charts are not listed because of the limit of length.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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diff --git a/en-us/docs/user/preface/architecture.html b/en-us/docs/user/preface/architecture.html
index 05ba7a0..4179dea 100644
--- a/en-us/docs/user/preface/architecture.html
+++ b/en-us/docs/user/preface/architecture.html
@@ -118,7 +118,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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diff --git a/en-us/docs/user/preface/background.html b/en-us/docs/user/preface/background.html
index 10fa6e3..e60f4aa 100644
--- a/en-us/docs/user/preface/background.html
+++ b/en-us/docs/user/preface/background.html
@@ -23,7 +23,7 @@
 <p>When there are more and more vertical applications, the interaction between applications is inevitable, some core businesses are extracted and served as independent services, which gradually forms a stable service center,this way the front-end application can respond to the changeable market demand more quickly. At this point, the distributed service framework (RPC) for business reuse and integration is the key.</p>
 <h4>Flow computing architecture</h4>
 <p>When there are more and more services, capacity evaluation becomes difficult, and also services with small scales often causes waste of resources. To solve these problems, a scheduling center should be added to manage the cluster capacity based on traffics and to improve the utilization of the cluster. At this time, the resource scheduling and governance centers (SOA), which are used to improve machine utilization, are the keys.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/preface/index.html b/en-us/docs/user/preface/index.html
index c4de233..0b7ff21 100644
--- a/en-us/docs/user/preface/index.html
+++ b/en-us/docs/user/preface/index.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/preface/requirements.html b/en-us/docs/user/preface/requirements.html
index acfde1b..f3f0b45 100644
--- a/en-us/docs/user/preface/requirements.html
+++ b/en-us/docs/user/preface/requirements.html
@@ -19,7 +19,7 @@
 <p><strong>When things go further, the service dependencies become so complex that it can't even tell which applications to start before, even the architect can't fully describe the application architecture relationships</strong>. At this time, automatically draw the dependency diagram of the applications is needed to help the architect to be clear of the relationship.</p>
 <p><strong>Then, the traffic becomes even heavier, the capacity problem of the service is exposed, how many machines are needed to support this service? When should the machine be added?</strong> To solve these problems, first, the daily service calls and the amount of response time should be counted as a reference for capacity planning. Second, dynamically adjust the weight, increase the weight of an online machine, and recorded the response time changes until it reaches the threshold,  [...]
 <p>Above are the most basic requirements of Dubbo.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/preface/usage.html b/en-us/docs/user/preface/usage.html
index 0020094..f8c3666 100644
--- a/en-us/docs/user/preface/usage.html
+++ b/en-us/docs/user/preface/usage.html
@@ -40,7 +40,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">property</span> <span class="hljs-attr">name</span>=<span class="hljs-string">“xxxService”</span> <span class="hljs-attr">ref</span>=<span class="hljs-string">“xxxService”</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">bean</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/quick-start.html b/en-us/docs/user/quick-start.html
index 315488f..a85a911 100644
--- a/en-us/docs/user/quick-start.html
+++ b/en-us/docs/user/quick-start.html
@@ -212,7 +212,7 @@ log4j.appender.stdout.layout.ConversionPattern=[%d{dd/MM/yy hh:mm:ss:sss z}] %t
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/recommend.html b/en-us/docs/user/recommend.html
index ebe1874..e64031c 100644
--- a/en-us/docs/user/recommend.html
+++ b/en-us/docs/user/recommend.html
@@ -151,7 +151,7 @@ Configurated in  <code>dubbo:method</code>(method level configuration) , then th
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/api.html b/en-us/docs/user/references/api.html
index f0e5290..fcb14d8 100644
--- a/en-us/docs/user/references/api.html
+++ b/en-us/docs/user/references/api.html
@@ -57,7 +57,7 @@ org.apache.dubbo.rpc.service.GenericException
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/maven.html b/en-us/docs/user/references/maven.html
index 2272a39..fb1dd46 100644
--- a/en-us/docs/user/references/maven.html
+++ b/en-us/docs/user/references/maven.html
@@ -28,7 +28,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/references/protocol/dubbo.html b/en-us/docs/user/references/protocol/dubbo.html
index e241bb3..3b78b23 100644
--- a/en-us/docs/user/references/protocol/dubbo.html
+++ b/en-us/docs/user/references/protocol/dubbo.html
@@ -110,7 +110,7 @@
 <p>or configure in <code>dubbo.properties</code>:</p>
 <pre><code>dubbo.service.protocol=dubbo
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/hessian.html b/en-us/docs/user/references/protocol/hessian.html
index e21fd05..8579df8 100644
--- a/en-us/docs/user/references/protocol/hessian.html
+++ b/en-us/docs/user/references/protocol/hessian.html
@@ -58,7 +58,7 @@
 <p>configure direct connect mode:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:reference</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"helloService"</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"HelloWorld"</span> <span class="hljs-attr">url</span>=<span class="hljs-string">"hessian://10.20.153.10:8080/helloWorld"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/http.html b/en-us/docs/user/references/protocol/http.html
index a754901..c306e57 100644
--- a/en-us/docs/user/references/protocol/http.html
+++ b/en-us/docs/user/references/protocol/http.html
@@ -54,7 +54,7 @@
 <li>the port of protocol <code>&lt;dubbo:protocol port=&quot;8080&quot; /&gt;</code> must same as  servlet container's.</li>
 <li>the context path of protocol <code>&lt;dubbo:protocol contextpath=&quot;foo&quot; /&gt;</code> must same as servlet application's.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/introduction.html b/en-us/docs/user/references/protocol/introduction.html
index e6fc86a..f3a64f5 100644
--- a/en-us/docs/user/references/protocol/introduction.html
+++ b/en-us/docs/user/references/protocol/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <p>Dubbo protocol is recommended. The performance of each protocol, see:<a href="../../perf-test.md">Performance</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/memcached.html b/en-us/docs/user/references/protocol/memcached.html
index d5acf5a..1819ee0 100644
--- a/en-us/docs/user/references/protocol/memcached.html
+++ b/en-us/docs/user/references/protocol/memcached.html
@@ -33,7 +33,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"memcached://10.20.153.1
 <p>If the method name and the memcached standard method name are not the same, you need to configure the mapping</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:reference</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"cache"</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"com.foo.CacheService"</span> <span class="hljs-attr">url</span>=<span class="hljs-string">"memcached://10.20.153.10:11211"</span> <span class="hljs-attr">p:set</span>=<span class="hljs-string">"putFoo"</span> <span class="hljs-attr">p:get</spa [...]
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/redis.html b/en-us/docs/user/references/protocol/redis.html
index a70ce70..08bd70d 100644
--- a/en-us/docs/user/references/protocol/redis.html
+++ b/en-us/docs/user/references/protocol/redis.html
@@ -33,7 +33,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"redis://10.20.153.11/co
 <p>If the method name and the memcached standard method name are not the same, you need to configure the mapping</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:reference</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"cache"</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"com.foo.CacheService"</span> <span class="hljs-attr">url</span>=<span class="hljs-string">"memcached://10.20.153.10:11211"</span> <span class="hljs-attr">p:set</span>=<span class="hljs-string">"putFoo"</span> <span class="hljs-attr">p:get</spa [...]
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/rest.html b/en-us/docs/user/references/protocol/rest.html
index 9c7db0d..f8120e2 100644
--- a/en-us/docs/user/references/protocol/rest.html
+++ b/en-us/docs/user/references/protocol/rest.html
@@ -513,7 +513,7 @@ user-agent: Apache-HttpClient/4.2.1 (java 1.5)
 <p>然后将这个ExceptionMapper添加到XML配置中即可:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"rest"</span> <span class="hljs-attr">port</span>=<span class="hljs-string">"8888"</span> <span class="hljs-attr">extension</span>=<span class="hljs-string">"xxx.MyValidationExceptionMapper"</span>/&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/rmi.html b/en-us/docs/user/references/protocol/rmi.html
index 2bb94e2..590c531 100644
--- a/en-us/docs/user/references/protocol/rmi.html
+++ b/en-us/docs/user/references/protocol/rmi.html
@@ -66,7 +66,7 @@
 <p>Compatible with Spring:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"rmi"</span> <span class="hljs-attr">codec</span>=<span class="hljs-string">"spring"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/thrift.html b/en-us/docs/user/references/protocol/thrift.html
index cd49dda..432130d 100644
--- a/en-us/docs/user/references/protocol/thrift.html
+++ b/en-us/docs/user/references/protocol/thrift.html
@@ -31,7 +31,7 @@
 <ul>
 <li>Thrift does not support null values, that is, you can not pass null values</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/protocol/webservice.html b/en-us/docs/user/references/protocol/webservice.html
index 46efff4..a5ee03a 100644
--- a/en-us/docs/user/references/protocol/webservice.html
+++ b/en-us/docs/user/references/protocol/webservice.html
@@ -87,7 +87,7 @@
 <li>the port of protocol <code>&lt;dubbo:protocol port=&quot;8080&quot; /&gt;</code> must same as  servlet container's.</li>
 <li>the context path of protocol <code>&lt;dubbo:protocol contextpath=&quot;foo&quot; /&gt;</code> must same as servlet application's.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/qos.html b/en-us/docs/user/references/qos.html
index 3ed1684..2ee89fe 100644
--- a/en-us/docs/user/references/qos.html
+++ b/en-us/docs/user/references/qos.html
@@ -204,7 +204,7 @@ dubbo.application.qos.accept.foreign.ip=false
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/registry/introduction.html b/en-us/docs/user/references/registry/introduction.html
index 91b8727..58001ce 100644
--- a/en-us/docs/user/references/registry/introduction.html
+++ b/en-us/docs/user/references/registry/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a  [...]
 <p>It is recommended to use <a href="./zookeeper.md">zookeeper registry server</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/registry/multicast.html b/en-us/docs/user/references/registry/multicast.html
index 76523ac..2125e86 100644
--- a/en-us/docs/user/references/registry/multicast.html
+++ b/en-us/docs/user/references/registry/multicast.html
@@ -36,7 +36,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:parameter</span> <span class="hljs-attr">key</span>=<span class="hljs-string">"unicast"</span> <span class="hljs-attr">value</span>=<span class="hljs-string">"false"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:registry</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/registry/redis.html b/en-us/docs/user/references/registry/redis.html
index 6cbb5a4..a535e7b 100644
--- a/en-us/docs/user/references/registry/redis.html
+++ b/en-us/docs/user/references/registry/redis.html
@@ -75,7 +75,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/registry/simple.html b/en-us/docs/user/references/registry/simple.html
index 45478ad..d04e305 100644
--- a/en-us/docs/user/references/registry/simple.html
+++ b/en-us/docs/user/references/registry/simple.html
@@ -45,7 +45,7 @@
 </code></pre>
 <h2>Applicability</h2>
 <p>This <code>SimpleRegistryService</code> is just a simple implementation for register server, and it doesn't have cluster support. It is useful for the implementation reference for the custom registry server, but not suitable for use in production environment directly.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/registry/zookeeper.html b/en-us/docs/user/references/registry/zookeeper.html
index da5148a..ba107bf 100644
--- a/en-us/docs/user/references/registry/zookeeper.html
+++ b/en-us/docs/user/references/registry/zookeeper.html
@@ -109,7 +109,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/telnet.html b/en-us/docs/user/references/telnet.html
index 5e00e0f..fee2f44 100644
--- a/en-us/docs/user/references/telnet.html
+++ b/en-us/docs/user/references/telnet.html
@@ -104,7 +104,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/en-us/docs/user/references/xml/dubbo-application.html b/en-us/docs/user/references/xml/dubbo-application.html
index 2b14c4f..cc90687 100644
--- a/en-us/docs/user/references/xml/dubbo-application.html
+++ b/en-us/docs/user/references/xml/dubbo-application.html
@@ -153,7 +153,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-argument.html b/en-us/docs/user/references/xml/dubbo-argument.html
index 5f27b1a..f005f52 100644
--- a/en-us/docs/user/references/xml/dubbo-argument.html
+++ b/en-us/docs/user/references/xml/dubbo-argument.html
@@ -107,7 +107,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-consumer.html b/en-us/docs/user/references/xml/dubbo-consumer.html
index e9b90ad..0ac0498 100644
--- a/en-us/docs/user/references/xml/dubbo-consumer.html
+++ b/en-us/docs/user/references/xml/dubbo-consumer.html
@@ -253,7 +253,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-method.html b/en-us/docs/user/references/xml/dubbo-method.html
index 706b0da..cd8f7df 100644
--- a/en-us/docs/user/references/xml/dubbo-method.html
+++ b/en-us/docs/user/references/xml/dubbo-method.html
@@ -238,7 +238,7 @@ table tr:hover {
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:method</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"findXxx"</span> <span class="hljs-attr">timeout</span>=<span class="hljs-string">"3000"</span> <span class="hljs-attr">retries</span>=<span class="hljs-string">"2"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:reference</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-module.html b/en-us/docs/user/references/xml/dubbo-module.html
index ec2fc5b..abe2e9e 100644
--- a/en-us/docs/user/references/xml/dubbo-module.html
+++ b/en-us/docs/user/references/xml/dubbo-module.html
@@ -113,7 +113,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-monitor.html b/en-us/docs/user/references/xml/dubbo-monitor.html
index 8b777de..f54fb0c 100644
--- a/en-us/docs/user/references/xml/dubbo-monitor.html
+++ b/en-us/docs/user/references/xml/dubbo-monitor.html
@@ -93,7 +93,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-parameter.html b/en-us/docs/user/references/xml/dubbo-parameter.html
index 979c954..fa33efe 100644
--- a/en-us/docs/user/references/xml/dubbo-parameter.html
+++ b/en-us/docs/user/references/xml/dubbo-parameter.html
@@ -101,7 +101,7 @@ table tr:hover {
 <p>you can also use it like this:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"jms"</span> <span class="hljs-attr">p:queue</span>=<span class="hljs-string">"xxx"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-protocol.html b/en-us/docs/user/references/xml/dubbo-protocol.html
index f927ea0..d6b2169 100644
--- a/en-us/docs/user/references/xml/dubbo-protocol.html
+++ b/en-us/docs/user/references/xml/dubbo-protocol.html
@@ -313,7 +313,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-provider.html b/en-us/docs/user/references/xml/dubbo-provider.html
index 9643fa2..17638bc 100644
--- a/en-us/docs/user/references/xml/dubbo-provider.html
+++ b/en-us/docs/user/references/xml/dubbo-provider.html
@@ -513,7 +513,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-reference.html b/en-us/docs/user/references/xml/dubbo-reference.html
index 5c2196e..654b8a8 100644
--- a/en-us/docs/user/references/xml/dubbo-reference.html
+++ b/en-us/docs/user/references/xml/dubbo-reference.html
@@ -343,7 +343,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-registry.html b/en-us/docs/user/references/xml/dubbo-registry.html
index 80ea334..484a820 100644
--- a/en-us/docs/user/references/xml/dubbo-registry.html
+++ b/en-us/docs/user/references/xml/dubbo-registry.html
@@ -223,7 +223,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/references/xml/dubbo-service.html b/en-us/docs/user/references/xml/dubbo-service.html
index 5924a06..adb557e 100644
--- a/en-us/docs/user/references/xml/dubbo-service.html
+++ b/en-us/docs/user/references/xml/dubbo-service.html
@@ -383,7 +383,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/references/xml/introduction.html b/en-us/docs/user/references/xml/introduction.html
index cdf3b37..8bde6ab 100644
--- a/en-us/docs/user/references/xml/introduction.html
+++ b/en-us/docs/user/references/xml/introduction.html
@@ -32,7 +32,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/en-us/docs/user/rest.html b/en-us/docs/user/rest.html
index b751511..91537fe 100644
--- a/en-us/docs/user/rest.html
+++ b/en-us/docs/user/rest.html
@@ -962,7 +962,7 @@ Excute a five-minute performance test. (Reference to Dubbo's own test considerat
 <li>Gzip</li>
 <li>Payload maxsize</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/docs/user/simple-monitor.html b/en-us/docs/user/simple-monitor.html
index 54cbd29..e045a8d 100644
--- a/en-us/docs/user/simple-monitor.html
+++ b/en-us/docs/user/simple-monitor.html
@@ -86,7 +86,7 @@
 </code></pre>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/en-us/index.html b/en-us/index.html
index ae58888..fae5fd5 100644
--- a/en-us/index.html
+++ b/en-us/index.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/home.css" />
 </head>
 <body>
-	<div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><header class="header-container header-container-primary"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_white.png"/></a><div class="search search-primary"><span class="icon-search"></span></div><span class="language-switch language-switch-primary">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_white.png"/><ul><li class="menu-item  [...]
+	<div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><header class="header-container header-container-primary"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/dubbo_white.png"/></a><div class="search search-primary"><span class="icon-search"></span></div><span class="language-switch language-switch-primary">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_white.png"/><ul><li class="menu-item  [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/apachecon-na-2018.html b/zh-cn/blog/apachecon-na-2018.html
index b9c94ab..c4d51cf 100644
--- a/zh-cn/blog/apachecon-na-2018.html
+++ b/zh-cn/blog/apachecon-na-2018.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a h [...]
 <p>罗毅/刘军将在蒙特利尔举办的 ApacheCon 大会上进行题为&quot;Introducing Apache Dubbo(Incubating): What is Dubbo and How it Works&quot;的演讲。请点击<a href="https://apachecon.dukecon.org/acna/2018/#/scheduledEvent/b8db9dc580d85853f">此处</a>查看大会议程,并在<a href="https://www.eventbrite.com/e/apachecon-north-america-2018-registration-43200327342">此处</a>中进行注册。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/download.html b/zh-cn/blog/download.html
index bdb7e55..4d988c0 100644
--- a/zh-cn/blog/download.html
+++ b/zh-cn/blog/download.html
@@ -115,7 +115,7 @@
 <a href="https://dist.apache.org/repos/dist/release/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.asc">asc</a> |
 <a href="https://dist.apache.org/repos/dist/release/incubator/dubbo/dubbo-ops/0.1/apache-dubbo-ops-incubating-0.1-source-release.zip.sha512">sha512</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-101.html b/zh-cn/blog/dubbo-101.html
index a1c9174..de7d854 100644
--- a/zh-cn/blog/dubbo-101.html
+++ b/zh-cn/blog/dubbo-101.html
@@ -330,7 +330,7 @@ As Consumer side:
 </li>
 </ol>
 </section>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-admin.html b/zh-cn/blog/dubbo-admin.html
index fa0eb30..2956da8 100644
--- a/zh-cn/blog/dubbo-admin.html
+++ b/zh-cn/blog/dubbo-admin.html
@@ -76,7 +76,7 @@ github: https://github.com/apache/incubator-dubbo-ops
 <img src="../../img/blog/admin/test.jpg" alt="test">
 更重要的,元数据为服务测试提供了数据基础,可以在页面上调用真实的服务提供者,方便测试,也不需要为了调用服务去搭建一套Dubbo环境以及编写消费端代码。</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-annotation-driven.html b/zh-cn/blog/dubbo-annotation-driven.html
index 21eff8a..2c62ce4 100644
--- a/zh-cn/blog/dubbo-annotation-driven.html
+++ b/zh-cn/blog/dubbo-annotation-driven.html
@@ -534,7 +534,7 @@ DubboComponentScanRegistrar-85]-[main]-[INFO] 0 annotated @Service Components {
 <p>问题版本:<code>2.5.7</code>、<code>2.5.8</code></p>
 <p>问题详情:<a href="https://github.com/alibaba/dubbo/issues/1120">https://github.com/alibaba/dubbo/issues/1120</a></p>
 <p>修复版本:<code>2.5.9</code>(下个版本)</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-annotation.html b/zh-cn/blog/dubbo-annotation.html
index c138d0c..01a6105 100644
--- a/zh-cn/blog/dubbo-annotation.html
+++ b/zh-cn/blog/dubbo-annotation.html
@@ -336,7 +336,7 @@ result: hello, annotation
 <h2>总结</h2>
 <p>通过本文的学习,读者可以掌握 Dubbo 专属的 annotation <code>@EnableDubbo</code>、<code>@Service</code>、<code>@Reference</code> 的基本概念,并通过一个简单 Dubbo 应用的实战开发掌握其基本的用法。</p>
 <p>Spring 除了传统的 XML 配置之外,还提供了注解驱动、外部化配置、以及自动装配等更现代的配置方式。本文专注在介绍通过注解方式来开发 Dubbo 应用,可以看到,与 XML 配置相比,注解方式编程更加简洁明快。在今后的博文中,会进一步的介绍在 Dubbo 中使用外部化配置、以及自动装配的方法。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-basic-usage-dubbo-consumer-configuration.html b/zh-cn/blog/dubbo-basic-usage-dubbo-consumer-configuration.html
index ee807d3..e0303f6 100644
--- a/zh-cn/blog/dubbo-basic-usage-dubbo-consumer-configuration.html
+++ b/zh-cn/blog/dubbo-basic-usage-dubbo-consumer-configuration.html
@@ -227,7 +227,7 @@ public class UserTestController{
 &lt;/beans&gt;
 </code></pre>
 <p>Dubbo配置的其他方式可以参考上一章节的相关配置,或者使用集成dubbo spring boot starter方式。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-basic-usage-dubbo-provider-configuration.html b/zh-cn/blog/dubbo-basic-usage-dubbo-provider-configuration.html
index 2978375..7ceb43c 100644
--- a/zh-cn/blog/dubbo-basic-usage-dubbo-provider-configuration.html
+++ b/zh-cn/blog/dubbo-basic-usage-dubbo-provider-configuration.html
@@ -380,7 +380,7 @@ public User getUserById(Long userId);
 &lt;/beans&gt;
 </code></pre>
 <p>Dubbo配置的其他方式可以参考上一章节的相关配置,或者使用集成dubbo spring boot starter方式。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-cluster-error-handling.html b/zh-cn/blog/dubbo-cluster-error-handling.html
index 430e0b4..41474c1 100644
--- a/zh-cn/blog/dubbo-cluster-error-handling.html
+++ b/zh-cn/blog/dubbo-cluster-error-handling.html
@@ -212,7 +212,7 @@ Maven 项目结构:</p>
 <p><code>META-INF/dubbo/com.alibaba.dubbo.rpc.cluster.Cluster</code>文件的内容为</p>
 <pre><code>xxx=com.xxx.XxxCluster
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-compatible.html b/zh-cn/blog/dubbo-compatible.html
index 1eefca1..9c6fb95 100644
--- a/zh-cn/blog/dubbo-compatible.html
+++ b/zh-cn/blog/dubbo-compatible.html
@@ -178,7 +178,7 @@
 <li>com.alibaba.dubbo.rpc.service.EchoService / GenericService</li>
 </ul>
 <p>大家如果在试用的过程中发现有任何问题请及时提出;同时如果对其他扩展点有兼容需求,也请大家提出来,也非常欢迎大家自己解决并贡献出来。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-context-information.html b/zh-cn/blog/dubbo-context-information.html
index fb7f65d..ee51110 100644
--- a/zh-cn/blog/dubbo-context-information.html
+++ b/zh-cn/blog/dubbo-context-information.html
@@ -136,7 +136,7 @@
 <p>在异步调用时,可通过<code>getCompletableFuture</code>或<code>getFuture</code>获取相关的 Future,异步调用相关文档请参阅:<a href="http://Dubbo.apache.org/zh-cn/docs/user/demos/async-call.html">异步调用</a></p>
 <h2>注意事项</h2>
 <p>Dubbo 内部使用 ThreadLocal 的方式存储每次调用的上下文信息,当接收到请求或发起请求时,当前线程会更新 RpcContext。例如,服务 A 调用服务 B,服务 B 调用服务 C,在 B 调 C 之前,RpcContext 记录的是 A 调 B 的信息,在 B 调 C 之后,RpcContext 记录的是 B 调 C 的信息。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-contribue-to-opensource.html b/zh-cn/blog/dubbo-contribue-to-opensource.html
index c9e193a..45215c7 100644
--- a/zh-cn/blog/dubbo-contribue-to-opensource.html
+++ b/zh-cn/blog/dubbo-contribue-to-opensource.html
@@ -137,7 +137,7 @@ git merge upstream/master
 </ul>
 <h2>5 成为一个开源贡献者</h2>
 <p>如果你有志于参与开源事业,可以尝试从自己最熟悉的项目开始,开源并不是属于高级开发者的专属词汇,它就是由你我这样的人在需求,修复,构建中演进下去的。Let's try it !</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-copywriting-style.html b/zh-cn/blog/dubbo-copywriting-style.html
index abd227f..e62429a 100644
--- a/zh-cn/blog/dubbo-copywriting-style.html
+++ b/zh-cn/blog/dubbo-copywriting-style.html
@@ -376,7 +376,7 @@
 <blockquote>
 <p>统一中文文案、排版的相关用法,降低团队成员之间的沟通成本,增强网站气质。原文出处:<a href="https://github.com/mzlogin/chinese-copywriting-guidelines">https://github.com/mzlogin/chinese-copywriting-guidelines</a></p>
 </blockquote>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-echo-test.html b/zh-cn/blog/dubbo-echo-test.html
index 1bc769c..3e91e85 100644
--- a/zh-cn/blog/dubbo-echo-test.html
+++ b/zh-cn/blog/dubbo-echo-test.html
@@ -91,7 +91,7 @@ String status = echoService.$echo(<span class="hljs-string">"OK"</span>);
 </code></pre>
 <p>请求经过 EchoFilter.invoke 方法时,如果判定为 $echo 调用,则直接返回请求参数,否则继续执行 Filter 链。EchoFilter 默认加入到每一个服务提供者的 Filter 链里 EchoFilter.invoke 方法时,如果判定为 $echo 调用,则直接返回请求参数,否则继续执行 Filter 链。EchoFilter 默认加入到每一个服务提供者的 Filter 链里。这样每一个服务提供者自动具备了响应 EchoService 的能力。</p>
 <p>通过上述分析,我们了解了框架是如何通过动态代理和 Filter 机制,使得用户可以透明地使用 EchoService 功能。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-externalized-configuration.html b/zh-cn/blog/dubbo-externalized-configuration.html
index ab05a00..266b729 100644
--- a/zh-cn/blog/dubbo-externalized-configuration.html
+++ b/zh-cn/blog/dubbo-externalized-configuration.html
@@ -523,7 +523,7 @@ moduleBean.name = dubbo-demo-module
 registry.address = zookeeper://192.168.99.100:32770 
 </code></pre>
 <p>输出的内容与<code>classpath:/META-INF/bindings.properties</code> 绑定的内容一致,符合期望。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/blog/dubbo-fescar.html b/zh-cn/blog/dubbo-fescar.html
index d9d0678..333f8e2 100644
--- a/zh-cn/blog/dubbo-fescar.html
+++ b/zh-cn/blog/dubbo-fescar.html
@@ -194,7 +194,7 @@ sh fescar-server.sh 8091 /home/admin/fescar/data/
 <li>fescar:          <a href="https://github.com/alibaba/fescar/">https://github.com/alibaba/fescar/</a></li>
 <li>fescar-samples : <a href="https://github.com/fescar-group/fescar-samples">https://github.com/fescar-group/fescar-samples</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-generic-invoke.html b/zh-cn/blog/dubbo-generic-invoke.html
index 9abb709..75ca0d9 100644
--- a/zh-cn/blog/dubbo-generic-invoke.html
+++ b/zh-cn/blog/dubbo-generic-invoke.html
@@ -151,7 +151,7 @@ System.out.println(helloService.hello(<span class="hljs-string">"community"</spa
 <li>本文介绍的泛化调用和泛接口实现,都是在原生的 <code>Dubbo</code> 协议之上的。在 2.6.2 版本之前,其他协议如 http/hessian 等是不支持泛化调用的,2.6.3 版本将会对这两个协议的泛化调用做支持。</li>
 <li>本文中提到的相关示例代码可以在 dubbo-samples中找到:<a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-generic">https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-generic</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-gracefully-shutdown.html b/zh-cn/blog/dubbo-gracefully-shutdown.html
index 5a93c67..9dde572 100644
--- a/zh-cn/blog/dubbo-gracefully-shutdown.html
+++ b/zh-cn/blog/dubbo-gracefully-shutdown.html
@@ -110,7 +110,7 @@
 <li>优雅停机不保证会等待所有已发送/到达请求结束;</li>
 <li>配置的优雅停机等待时间<code>timeout</code>不是所有步骤等待时间的总和,而是每一个<code>destroy</code>执行的最大时间。例如配置等待时间为5秒,则关闭Server、关闭Client等步骤会分别等待5秒。</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-heartbeat-design.html b/zh-cn/blog/dubbo-heartbeat-design.html
index f275b8b..f5075bf 100644
--- a/zh-cn/blog/dubbo-heartbeat-design.html
+++ b/zh-cn/blog/dubbo-heartbeat-design.html
@@ -338,7 +338,7 @@ heartbeatTimer.newTimeout(reconnectTimerTask, heartbeatTimeoutTick, TimeUnit.MIL
 </ul>
 <p>去除处理重连和断连的定时任务,Dubbo 可以判断心跳请求是否响应失败,可以借鉴改进方案的设计,在连接级别维护一个心跳失败次数的标记,任意响应成功,清除标记;连续心跳失败 n 次,客户端发起重连。这样可以减少一个不必要的定时器,任何轮询的方式,都是不优雅的。</p>
 <p>最后再聊聊可扩展性这个话题。其实我是建议把定时器交给更加底层的 Netty 去做,也就是完全使用 <code>IdleStateHandler</code> ,其他通信层组件各自实现自己的空闲检测逻辑,但是 Dubbo 中 mina,grizzy 的兼容问题囿住了我的拳脚,但试问一下,如今的 2019 年,又有多少人在使用 mina 和 grizzy?因为一些不太可能用的特性,而限制了主流用法的优化,这肯定不是什么好事。抽象,功能,可扩展性并不是越多越好,开源产品的人力资源是有限的,框架使用者的理解能力也是有限的,能解决大多数人问题的设计,才是好的设计。哎,谁让我不会 mina,grizzy,还懒得去学呢[摊手]。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/blog/dubbo-integrate-with-hystrix.html b/zh-cn/blog/dubbo-integrate-with-hystrix.html
index db2df06..9e801b0 100644
--- a/zh-cn/blog/dubbo-integrate-with-hystrix.html
+++ b/zh-cn/blog/dubbo-integrate-with-hystrix.html
@@ -178,7 +178,7 @@ public class HystrixCircuitBreakerConfiguration {
 <li><a href="http://start.dubbo.io/">http://start.dubbo.io/</a></li>
 <li><a href="https://cloud.spring.io/spring-cloud-netflix/single/spring-cloud-netflix.html#_circuit_breaker_hystrix_clients">https://cloud.spring.io/spring-cloud-netflix/single/spring-cloud-netflix.html#_circuit_breaker_hystrix_clients</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-invoke.html b/zh-cn/blog/dubbo-invoke.html
index 4808902..1f4f809 100644
--- a/zh-cn/blog/dubbo-invoke.html
+++ b/zh-cn/blog/dubbo-invoke.html
@@ -173,7 +173,7 @@ callbackService.addListener(<span class="hljs-string">"foo.bar"</span>, <span cl
 </ul>
 <p>上述配置中,<code>sayHello</code>方法为同步调用,因此事件通知方法的执行也是同步执行。可以配置 <code>async=true</code>让方法调用为异步,这时事件通知的方法也是异步执行的。特别强调一下,<code>oninvoke</code>方法不管是否异步调用,都是同步执行的。</p>
 <p>事件通知的示例代码请参考:<a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-notify">https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-notify</a></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-k8s.html b/zh-cn/blog/dubbo-k8s.html
index 58b0159..1633376 100644
--- a/zh-cn/blog/dubbo-k8s.html
+++ b/zh-cn/blog/dubbo-k8s.html
@@ -100,7 +100,7 @@
 <p>{&quot;kind&quot;:&quot;Pod&quot;,&quot;namespace&quot;:&quot;lzumwsrddf831iwarhehd14zh2-default&quot;,&quot;name&quot;:&quot;dubbo-k8s-demo-610694273-jq238&quot;,&quot;uid&quot;:&quot;12892e67-8bc8-11e8-b96a-00163e02c37b&quot;,&quot;apiVersion&quot;:&quot;v1&quot;,&quot;resourceVersion&quot;:&quot;850282769&quot;},&quot;reason&quot;:&quot;FailedSync&quot;,&quot;message&quot;:&quot;Error syncing pod&quot;,&quot;</p>
 </li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/blog/dubbo-loadbalance.html b/zh-cn/blog/dubbo-loadbalance.html
index 7081906..14beac0 100644
--- a/zh-cn/blog/dubbo-loadbalance.html
+++ b/zh-cn/blog/dubbo-loadbalance.html
@@ -231,7 +231,7 @@ public class DemoLoadBalance implements LoadBalance {
 </code></pre>
 <p>在Consumer端的<code>dubbo:reference</code>中配置<code>&lt;loadbalance=&quot;demo&quot;&gt;</code></p>
 <p>经过上面的3个步骤,我们编写了一个自定义的LoadBalance,并告诉Dubbo使用它了。启动Dubbo,我们就能看到Dubbo已经使用了自定义的DemoLoadBalance。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/blog/dubbo-meet-arthas.html b/zh-cn/blog/dubbo-meet-arthas.html
index dd36b8a..ee0bf36 100644
--- a/zh-cn/blog/dubbo-meet-arthas.html
+++ b/zh-cn/blog/dubbo-meet-arthas.html
@@ -305,7 +305,7 @@ Location:
 <h2>总结</h2>
 <p>本篇文章来自杭州Dubbo Meetup的分享《当DUBBO遇上Arthas - 排查问题的实践》,希望对大家线上排查Dubbo问题有帮助。</p>
 <p>分享的PDF可以在 <a href="https://github.com/alibaba/arthas/issues/327">https://github.com/alibaba/arthas/issues/327</a> 里下载。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-meetup-beijing-may-12th-2018.html b/zh-cn/blog/dubbo-meetup-beijing-may-12th-2018.html
index 713fa3f..d54768b 100644
--- a/zh-cn/blog/dubbo-meetup-beijing-may-12th-2018.html
+++ b/zh-cn/blog/dubbo-meetup-beijing-may-12th-2018.html
@@ -21,7 +21,7 @@
 <li>陈志轩: 通过 Dubbo 和 Spring-boot 快速构建微服务 <a href="https://github.com/dubbo/awesome-dubbo/raw/master/slides/meetup/201805%40Beijing/quickly-building-microservice-with-dubbo-and-springboot.pdf">PDF</a></li>
 <li>王欣: Dubbo 和微店的服务化实践历程分享 <a href="https://github.com/dubbo/awesome-dubbo/raw/master/slides/meetup/201805%40Beijing/dubbo-and-weidian's-practice-on-microservice-architecture.pdf">PDF</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-meetup-chengdu.html b/zh-cn/blog/dubbo-meetup-chengdu.html
index 379df90..aeda055 100644
--- a/zh-cn/blog/dubbo-meetup-chengdu.html
+++ b/zh-cn/blog/dubbo-meetup-chengdu.html
@@ -21,7 +21,7 @@
 <h2>报名信息</h2>
 <p>Aliware Open Source•成都站-Apache Dubbo开发者沙龙于8月26日(周日)在成都高新区天府五街200号菁蓉国际广场8号楼2楼会议厅举办,技术GG们的思想盛宴,干货与福利一个都不会少。</p>
 <p>报名链接:<a href="http://www.huodongxing.com/event/7453091088400">http://www.huodongxing.com/event/7453091088400</a></p>
-<img src="../../img/blog/dubbo-chengdu-meetup-img.jpg"/></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the i [...]
+<img src="../../img/blog/dubbo-chengdu-meetup-img.jpg"/></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the i [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-meetup-shenzhen.html b/zh-cn/blog/dubbo-meetup-hangzhou.html
similarity index 60%
copy from zh-cn/blog/dubbo-meetup-shenzhen.html
copy to zh-cn/blog/dubbo-meetup-hangzhou.html
index e6be462..eec0173 100644
--- a/zh-cn/blog/dubbo-meetup-shenzhen.html
+++ b/zh-cn/blog/dubbo-meetup-hangzhou.html
@@ -4,23 +4,26 @@
 <head>
 	<meta charset="UTF-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
-	<meta name="keywords" content="Dubbo, 深圳, meetup" />
-	<meta name="description" content="第三届Dubbo开发者沙龙在深圳成功举办。" />
+	<meta name="keywords" content="Dubbo, 杭州, meetup" />
+	<meta name="description" content="第五届Dubbo开发者沙龙在杭州成功举办。" />
 	<!-- 网页标签标题 -->
-	<title>第三届Dubbo开发者沙龙在深圳成功举办</title>
+	<title>第五届Dubbo开发者沙龙在杭州成功举办</title>
 	<link rel="shortcut icon" href="/img/dubbo.ico"/>
 	<link rel="stylesheet" href="/build/blogDetail.css" />
 </head>
 <body>
-	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a h [...]
-<p>第三届Dubbo开发者沙龙在深圳成功举办,超过2000位开发者报名,现场参与人数700+,通过阿里云天池、云栖社区、大咖说引导线上直播观看次数17000+</p>
+	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a h [...]
+<p>第五届Dubbo开发者沙龙在杭州成功举办,</p>
 <p>分享嘉宾</p>
 <ul>
-<li>陈志轩: Dubbo开源现状和2.7规划</li>
-<li>康彬: 乐信集团的微服务化之路</li>
-<li>林佳梁: Sentinel——企业用户的全方位流量哨兵</li>
+<li>李鼎: 如何参与Dubbo开源社区 <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/how-to-involve-in-dubbo-community.pdf">slides</a></li>
+<li>曹胜利: Dubbo 2.7新特性介绍及演示 <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-2.7-introduction.pdf">slides</a></li>
+<li>陶杨:  Dubbo在考拉的应用实践 <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-practice-in-netease-koala.pdf">slides</a></li>
+<li>小马哥: Dubbo+Nacos服务治理重新实现 <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/nacos-support-in-dubbo.pdf">slides</a></li>
+<li>赵奕豪: Sentinel:分布式服务的流量防卫兵 <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/sentinel-support-for-dubbo.pdf">slides</a></li>
+<li>陈志轩: 当Dubbo遇上Arthas:排查问题的实践 <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/troubleshooting-dubbo-with-arthas.pdf">slides</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
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diff --git a/zh-cn/blog/dubbo-meetup-hangzhou.json b/zh-cn/blog/dubbo-meetup-hangzhou.json
new file mode 100644
index 0000000..8bc4f38
--- /dev/null
+++ b/zh-cn/blog/dubbo-meetup-hangzhou.json
@@ -0,0 +1,10 @@
+{
+  "filename": "dubbo-meetup-hangzhou.md",
+  "__html": "<h1>第五届Dubbo开发者沙龙在杭州成功举办</h1>\n<p>第五届Dubbo开发者沙龙在杭州成功举办,</p>\n<p>分享嘉宾</p>\n<ul>\n<li>李鼎: 如何参与Dubbo开源社区 <a href=\"https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/how-to-involve-in-dubbo-community.pdf\">slides</a></li>\n<li>曹胜利: Dubbo 2.7新特性介绍及演示 <a href=\"https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201812%40hangzhou/dubbo-2.7-introduction.pdf\">slides</a></li>\n<li>陶杨:  Dubbo在考拉的应用实践 <a href=\"https://github.com/dubbo/awe [...]
+  "link": "/zh-cn/blog/dubbo-meetup-hangzhou.html",
+  "meta": {
+    "title": "第五届Dubbo开发者沙龙在杭州成功举办",
+    "keywords": "Dubbo, 杭州, meetup",
+    "description": "第五届Dubbo开发者沙龙在杭州成功举办。"
+  }
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diff --git a/zh-cn/blog/dubbo-meetup-shanghai-jun-23rd-2018.html b/zh-cn/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
index ae76cee..342353e 100644
--- a/zh-cn/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
+++ b/zh-cn/blog/dubbo-meetup-shanghai-jun-23rd-2018.html
@@ -21,7 +21,7 @@
 <li>郭平: Nacos - 贡献Dubbo生态,阿里巴巴注册中心和配置中心开源计划 (中文) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/nacos-open-source-initiative.pdf">slides</a></li>
 <li>潘志伟: Dubbo在互金行业的应用场景 (中文) <a href="https://github.com/dubbo/awesome-dubbo/blob/master/slides/meetup/201806%40Shanghai/dubbo-practices-on-internet-finance-industries.pdf">slides</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-meetup-shenzhen.html b/zh-cn/blog/dubbo-meetup-shenzhen.html
index e6be462..e1fb0f1 100644
--- a/zh-cn/blog/dubbo-meetup-shenzhen.html
+++ b/zh-cn/blog/dubbo-meetup-shenzhen.html
@@ -20,7 +20,7 @@
 <li>康彬: 乐信集团的微服务化之路</li>
 <li>林佳梁: Sentinel——企业用户的全方位流量哨兵</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-mesh-in-thinking.html b/zh-cn/blog/dubbo-mesh-in-thinking.html
index 212f701..12956e6 100644
--- a/zh-cn/blog/dubbo-mesh-in-thinking.html
+++ b/zh-cn/blog/dubbo-mesh-in-thinking.html
@@ -95,7 +95,7 @@
 <li>一定把servicemesh设定在云原生的上下文中才具意义,离开了Kubernetes谈servicemesh的实践是不建议的大跃进。
 最后希望大家一起共建共享的Dubbo开源社区,谢谢。</li>
 </ol>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-mesh-service-mesh-exploring.html b/zh-cn/blog/dubbo-mesh-service-mesh-exploring.html
index d02213a..d78ebfa 100644
--- a/zh-cn/blog/dubbo-mesh-service-mesh-exploring.html
+++ b/zh-cn/blog/dubbo-mesh-service-mesh-exploring.html
@@ -127,7 +127,7 @@
 <p>Envoy默认就支持了,不需我们开发。这也是借力开源的收益。</p>
 <h4>Dubbo Mesh已经支持UNIX Domain Socket了吗?</h4>
 <p>目前不支持,这个还处于意向阶段。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-new-async.html b/zh-cn/blog/dubbo-new-async.html
index c1ca213..ccc14a8 100644
--- a/zh-cn/blog/dubbo-new-async.html
+++ b/zh-cn/blog/dubbo-new-async.html
@@ -396,7 +396,7 @@ public class AsyncPostprocessFilter extends AbstractPostProcessFilter {
     }
 }
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-protocol.html b/zh-cn/blog/dubbo-protocol.html
index 5821aad..884e635 100644
--- a/zh-cn/blog/dubbo-protocol.html
+++ b/zh-cn/blog/dubbo-protocol.html
@@ -175,7 +175,7 @@ Service name bytes  (换行符)
 </ul>
 <h2>总结</h2>
 <p>本文主要介绍了协议的概念和常用的协议模式,后面对DUBBO协议进行了详细分析,也提到了一些不足的地方,但是相对于其简洁性和易于实现性,以上提出的缺点不足以有动力设计出一个新版本的协议,所以欢迎大家提出对协议优化方面的建议和特性。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-registry-nacos-integration.html b/zh-cn/blog/dubbo-registry-nacos-integration.html
index e43011b..2aa3023 100644
--- a/zh-cn/blog/dubbo-registry-nacos-integration.html
+++ b/zh-cn/blog/dubbo-registry-nacos-integration.html
@@ -415,7 +415,7 @@ Service [name :null , port : 20883] sayName(&quot;小马哥(mercyblitz)&quot
 <li>Dubbo Nacos Registry:<a href="https://github.com/dubbo/dubbo-registry-nacos">https://github.com/dubbo/dubbo-registry-nacos</a></li>
 <li>Alibaba Nacos:<a href="https://github.com/alibaba/nacos">https://github.com/alibaba/nacos</a></li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/dubbo-rest.html b/zh-cn/blog/dubbo-rest.html
index 1c63760..f71039c 100644
--- a/zh-cn/blog/dubbo-rest.html
+++ b/zh-cn/blog/dubbo-rest.html
@@ -651,7 +651,7 @@ INFO: Starting ProtocolHandler [<span class="hljs-string">"http-nio-8080"</span>
 </li>
 </ol>
 </section>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo-zk.html b/zh-cn/blog/dubbo-zk.html
index 959703a..bbdeb0b 100644
--- a/zh-cn/blog/dubbo-zk.html
+++ b/zh-cn/blog/dubbo-zk.html
@@ -255,7 +255,7 @@ JLine support is enabled
 </li>
 </ol>
 </section>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubbo2-js.html b/zh-cn/blog/dubbo2-js.html
index 40429af..b21b914 100644
--- a/zh-cn/blog/dubbo2-js.html
+++ b/zh-cn/blog/dubbo2-js.html
@@ -223,7 +223,7 @@ demoService.sayHello(<span class="hljs-string">'kirito'</span>).then(<span class
 </ul>
 <h2>更多细节</h2>
 <p>本文中的示例代码,提供在此处,<a href="https://github.com/dubbo/dubbo2.js">https://github.com/dubbo/dubbo2.js</a> 。如果你对 dubbo 协议不甚了解,想要理解它的工作原理,项目中提供了一个子 moudle — java-socket-consumer,使用面向过程的思路实现了 java-socket-consumer,完成了原生 socket 发送 dubbo 协议报文,完成方法调用,并获取响应的全流程。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubboAsync_client.html b/zh-cn/blog/dubboAsync_client.html
index 8fb6525..a0b8982 100644
--- a/zh-cn/blog/dubboAsync_client.html
+++ b/zh-cn/blog/dubboAsync_client.html
@@ -82,7 +82,7 @@
 <li>客户端异步的出发点就是请求发出和响应处理本身为两个不同的独立事件,响应如何被处理和在哪个线程中处理等都是不需要和请求发出事件的业务逻辑线程做耦合绑定。</li>
 <li>响应事件回调的处理逻辑在哪个线程中做处理是需要根据情况来选择。建议,如果回调逻辑比较简单,建议直接在IO线程中;如果包含了远程访问或者DB访问等IO型的__同步__操作,建议在独立的线程池做处理。</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/dubboAsync_server.html b/zh-cn/blog/dubboAsync_server.html
index 86f39df..69d2ab1 100644
--- a/zh-cn/blog/dubboAsync_server.html
+++ b/zh-cn/blog/dubboAsync_server.html
@@ -83,7 +83,7 @@
 </ul>
 <h2>小结</h2>
 <p>Dubbo在支持业务应用时,会碰到千奇百怪的需求场景,服务端异步为用户提供了一种解决ThreadPool Full的方案。当发生ThreadPool Full的情况下,如果当前系统瓶颈是CPU,不建议用这种方案;如果系统Load不高,调高worker的线程数目,或者采用服务端异步,都是可以考虑的。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/first-dubbo-filter.html b/zh-cn/blog/first-dubbo-filter.html
index f44544c..4925b6a 100644
--- a/zh-cn/blog/first-dubbo-filter.html
+++ b/zh-cn/blog/first-dubbo-filter.html
@@ -180,7 +180,7 @@
 </code></pre>
 <p>使用 xml 的配置方式会更加灵活,粒度更细。</p>
 <p>在before和after中,可以实现自己的业务逻辑来赋予改filter一定的功能。编写和配置完成后,该filter就会被Dubbo框架激活并且在调用链中执行。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/how-to-involve-dubbo-community.html b/zh-cn/blog/how-to-involve-dubbo-community.html
index 132cbd2..bc69e3e 100644
--- a/zh-cn/blog/how-to-involve-dubbo-community.html
+++ b/zh-cn/blog/how-to-involve-dubbo-community.html
@@ -87,7 +87,7 @@
 <h2>结语</h2>
 <p>希望越来越多的公司团队和个人能够贡献到国际化的开源社区里去,一起打造我们中国的开源品牌!也希望大家都能愉快去贡献,罗马非一日建成,但付出一定会有回报。</p>
 <p>这里透露一个小福利,所有Apache Committer可以免费使用IntelliJ的全套付费产品,包括全宇宙最好用的IDEA。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/index.html b/zh-cn/blog/index.html
index c66b9df..fb26f85 100644
--- a/zh-cn/blog/index.html
+++ b/zh-cn/blog/index.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/blog.css" />
 </head>
 <body>
-	<div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hre [...]
+	<div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hre [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/introduction-to-dubbo-qos.html b/zh-cn/blog/introduction-to-dubbo-qos.html
index 2992667..695e450 100644
--- a/zh-cn/blog/introduction-to-dubbo-qos.html
+++ b/zh-cn/blog/introduction-to-dubbo-qos.html
@@ -225,7 +225,7 @@ dubbo.application.qos.accept.foreign.ip=false
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/introduction-to-dubbo-spi-2.html b/zh-cn/blog/introduction-to-dubbo-spi-2.html
index 45019ff..624fc3e 100644
--- a/zh-cn/blog/introduction-to-dubbo-spi-2.html
+++ b/zh-cn/blog/introduction-to-dubbo-spi-2.html
@@ -375,7 +375,7 @@ ProtocolFilterWrapper代码如下:</p>
 }
 </code></pre>
 <p>可以看到Protocol接口中有4个方法,但只有export和refer两个方法使用了@Adaptive注解。Dubbo自动生成的自适应实例,只有@Adaptive修饰的方法才有具体的实现。所以,Protocol$Adaptive 类中,也只有export和refer这两个方法有具体的实现,其余方法都是抛出异常。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/introduction-to-dubbo-spi.html b/zh-cn/blog/introduction-to-dubbo-spi.html
index cba0b69..e84c2ac 100644
--- a/zh-cn/blog/introduction-to-dubbo-spi.html
+++ b/zh-cn/blog/introduction-to-dubbo-spi.html
@@ -197,7 +197,7 @@ consistenthash=com.alibaba.dubbo.rpc.cluster.loadbalance.ConsistentHashLoadBalan
 <li>切换扩展点的实现,只需要在配置文件中修改具体的实现,不需要改代码。使用方便。</li>
 </ul>
 <p>下一篇,我们将会一起深入Dubbo的源码,更深入的了解Dubbo的可扩展机制。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/introduction-to-dubbo-url.html b/zh-cn/blog/introduction-to-dubbo-url.html
index 25aad17..3480d74 100644
--- a/zh-cn/blog/introduction-to-dubbo-url.html
+++ b/zh-cn/blog/introduction-to-dubbo-url.html
@@ -133,7 +133,7 @@ createExporter(URL url)
 <li>统一模型,它位于 org.apache.dubbo.common 包中,各个扩展模块都可以使用它作为参数的表达形式,简化了概念,降低了代码的理解成本。</li>
 </ol>
 <p>如果你能够理解 final 契约和 restful 契约,那我相信你会很好地理解 URL 契约。契约的好处我还是啰嗦一句:大家都这么做,就形成了默契,沟通是一件很麻烦的事,统一 URL 模型可以省去很多沟通成本,这边是 URL 统一模型存在的意义。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/meet-dubbo.html b/zh-cn/blog/meet-dubbo.html
index 2713f28..f6ceefb 100644
--- a/zh-cn/blog/meet-dubbo.html
+++ b/zh-cn/blog/meet-dubbo.html
@@ -48,7 +48,7 @@
 <h2>结尾</h2>
 <p>Dubbo目前还在孵化阶段,整个Dubbo社区还不完善,我们也在跟着Dubbo一起成长,我们非常希望更多的Dubbo爱好者深度参与到Dubbo中,为你的代码生涯树一个里程碑。</p>
 <p>相信过程,收获结果;天道酬勤,功不唐捐!</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/optimization-branch-prediction.html b/zh-cn/blog/optimization-branch-prediction.html
index b6382f3..0ad8741 100644
--- a/zh-cn/blog/optimization-branch-prediction.html
+++ b/zh-cn/blog/optimization-branch-prediction.html
@@ -131,7 +131,7 @@ TestBenchMarks.benchSiwtch       1000000  thrpt  100   576.745 ±  6.806  ops/s
 <li>switch对于CPU来说难以做分支预测</li>
 <li>某些switch条件如果概率比较高,可以考虑单独提前if判断,充分利用CPU的分支预测机制</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/pinpoint.html b/zh-cn/blog/pinpoint.html
index d70e4f5..402c8b3 100644
--- a/zh-cn/blog/pinpoint.html
+++ b/zh-cn/blog/pinpoint.html
@@ -391,7 +391,7 @@ public interface HelloService {
 <p><img src="../../img/blog/pinpoint-mixedview.png" alt="/admin-guide/images/pinpoint-mixedview.png"></p>
 <h3>其他</h3>
 <p>示例简单的模拟了Dubbo的提供和调用,并没有进行数据库等其他中间件的应用,详细使用请参照Pinpoint文档。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/prepare-an-apache-release.html b/zh-cn/blog/prepare-an-apache-release.html
index fccb150..f998459 100644
--- a/zh-cn/blog/prepare-an-apache-release.html
+++ b/zh-cn/blog/prepare-an-apache-release.html
@@ -418,7 +418,7 @@ Apache Dubbo is an effort undergoing incubation at The Apache Software Foundatio
 <p>If you've encoutered this error, try the following commands:</p>
 <pre><code>export GPG_TTY=$(tty)
 </code></pre>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/qcon-beijing-2018.html b/zh-cn/blog/qcon-beijing-2018.html
index dde37ce..ca905d7 100644
--- a/zh-cn/blog/qcon-beijing-2018.html
+++ b/zh-cn/blog/qcon-beijing-2018.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="blog-detail-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a h [...]
 <p>罗毅在Qcon Beijing 2018上进行了Dubbo开源现状及未来规划的主题演讲。详细内容请查看<a href="https://github.com/dubbo/awesome-dubbo/raw/master/slides/qcon2018/dubbo-present-and-future.pdf">幻灯片</a>。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/sentinel-introduction-for-dubbo.html b/zh-cn/blog/sentinel-introduction-for-dubbo.html
index aceb0b8..086516f 100644
--- a/zh-cn/blog/sentinel-introduction-for-dubbo.html
+++ b/zh-cn/blog/sentinel-introduction-for-dubbo.html
@@ -117,7 +117,7 @@
 <p>更详细的对比请参见 <a href="https://github.com/alibaba/Sentinel/wiki/Sentinel-%E4%B8%8E-Hystrix-%E7%9A%84%E5%AF%B9%E6%AF%94">Sentinel 与 Hystrix 的对比</a>。</p>
 <h2>总结</h2>
 <p>以上介绍的只是 Sentinel 的一个最简单的场景 —— 限流。Sentinel 还可以处理更复杂的各种情况,比如超时熔断、冷启动、请求匀速等。可以参考 <a href="https://github.com/alibaba/Sentinel/wiki/%E4%B8%BB%E9%A1%B5">Sentinel 文档</a>,更多的场景等待你去挖掘!</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/service-and-version.html b/zh-cn/blog/service-and-version.html
index df569f7..b6ba9b5 100644
--- a/zh-cn/blog/service-and-version.html
+++ b/zh-cn/blog/service-and-version.html
@@ -193,7 +193,7 @@
   <span class="hljs-keyword">return</span> <span class="hljs-keyword">new</span> RpcResult(result);
 </code></pre>
 <p>这里会根据返回值的类型,获取到对应的resultMerger,除了Dubbo默认实现的类型外,也可以自己指定merger类型并且添加相应的扩展,通过实现<code>merge</code>方法类进行结果聚合。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/service-test.html b/zh-cn/blog/service-test.html
index 2ffe73f..7313feb 100644
--- a/zh-cn/blog/service-test.html
+++ b/zh-cn/blog/service-test.html
@@ -159,7 +159,7 @@
 <p>有了参数类型,下一个问题就是怎么能够调用到服务端,在传统的Dubbo RPC调用中,客户端需要依赖服务端的API jar包(参考前文demo中的<a href="https://github.com/nzomkxia/dubbo-demo/tree/master/dubbo-basic-consumer">dubbo-basic-consumer</a>),这对于Dubbo Admin来说不太可能,因为服务的上下线是动态的,Dubbo Admin无法动态增加jar包依赖,因此需要用到Dubbo中的<strong>泛化调用</strong>,指的是在没有服务端API接口的情况下,客户端直接通过 <code>GenericService</code> 接口来发起服务调用,返回值中的数据对象都用Map来表示。泛化调用在服务端不需要做特殊处理,只需要客户端发起即可。</p>
 <h2>总结和展望</h2>
 <p>本文简单介绍了服务测试的用法和原理,后续会进一步针对该功能进行增强,比如处理抽象类的参数类型,支持从json文件导入参数值,支持对参数值的保存等等,方便对服务接口进行回归测试。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/spring-boot-dubbo-start-stop-analysis.html b/zh-cn/blog/spring-boot-dubbo-start-stop-analysis.html
index bdfdd5e..c633d3a 100644
--- a/zh-cn/blog/spring-boot-dubbo-start-stop-analysis.html
+++ b/zh-cn/blog/spring-boot-dubbo-start-stop-analysis.html
@@ -200,7 +200,7 @@ run:<span class="hljs-number">929</span>, AbstractApplicationContext$<span class
 </code></pre>
 <p>[1] <a href="https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8">https://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.8</a></p>
 <p>[2] <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook">https://docs.oracle.com/javase/8/docs/api/java/lang/Runtime.html#addShutdownHook</a></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/blog/test-verification.html b/zh-cn/blog/test-verification.html
index 0618398..dda6fba 100644
--- a/zh-cn/blog/test-verification.html
+++ b/zh-cn/blog/test-verification.html
@@ -91,7 +91,7 @@ assert(status.equals(&quot;OK&quot;));
 </code></pre>
 <p>在经过EchoFilter.invoke方法时,如果调用的是<code>$echo</code>,会中断当前的调用过程,直接返回<code>$echo</code>的入参,否则会继续执行Filter链。<br>
 通过动态代理和EchoFilter机制,使得回声测试的整个过程对用户透明,不需要做任何额外的配置,直接调用即可。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/tracing-with-skywalking.html b/zh-cn/blog/tracing-with-skywalking.html
index 33bdc74..e87baf2 100644
--- a/zh-cn/blog/tracing-with-skywalking.html
+++ b/zh-cn/blog/tracing-with-skywalking.html
@@ -118,7 +118,7 @@ public class ConsumerController {
 <img src="../../img/blog/skywalking-span-Info.png" alt="/admin-guide/images/skywalking-span-Info.png"></p>
 <h3>告警视图</h3>
 <p><img src="../../img/blog/skywalking-alarm.png" alt="/admin-guide/images/skywalking-alarm.png"></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/blog/use-zipkin-in-dubbo.html b/zh-cn/blog/use-zipkin-in-dubbo.html
index 7fca94b..a52c318 100644
--- a/zh-cn/blog/use-zipkin-in-dubbo.html
+++ b/zh-cn/blog/use-zipkin-in-dubbo.html
@@ -518,7 +518,7 @@ $ java -jar zipkin.jar
 <p>本文介绍了链路追踪的基本概念以及 Zipkin 的基本用法,然后用 Dubbo 构建了一条最简单的调用链路,并引入了 Zipkin 做全链路追踪。由于 Zipkin 对 Dubbo 做了很好的支持,整个集成的过程还是十分简单明了的。</p>
 <p>Zipkin 对 Dubbo 的支持是构建在 Dubbo 的 filter 扩展机制上的,有兴趣的读者可以通过 <a href="https://github.com/openzipkin/brave/blob/master/instrumentation/dubbo-rpc/src/main/java/brave/dubbo/rpc/TracingFilter.java">https://github.com/openzipkin/brave/blob/master/instrumentation/dubbo-rpc/src/main/java/brave/dubbo/rpc/TracingFilter.java</a> 了解其实现细节。</p>
 <p>本文中涉及的例子可以从 <a href="https://github.com/dubbo/dubbo-samples">https://github.com/dubbo/dubbo-samples</a> 中的 &quot;dubbo-samples-zipkin&quot; 子模块中获取。另外,spring-cloud-sleth 2.0 中开始 <a href="https://cloud.spring.io/spring-cloud-static/spring-cloud-sleuth/2.0.2.RELEASE/single/spring-cloud-sleuth.html#_dubbo_rpc_support">正式支持 Dubbo</a>,相关的文章和例子后续计划提供。</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
+</section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making proce [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/community/index.html b/zh-cn/community/index.html
index acda928..1f49758 100644
--- a/zh-cn/community/index.html
+++ b/zh-cn/community/index.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/community.css" />
 </head>
 <body>
-	<div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hre [...]
+	<div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a hre [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/README.html b/zh-cn/docs/admin/README.html
index 7ba87aa..31160f5 100644
--- a/zh-cn/docs/admin/README.html
+++ b/zh-cn/docs/admin/README.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/SUMMARY.html b/zh-cn/docs/admin/SUMMARY.html
index 0118228..b0dbb71 100644
--- a/zh-cn/docs/admin/SUMMARY.html
+++ b/zh-cn/docs/admin/SUMMARY.html
@@ -21,7 +21,7 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/admin/install/admin-console.html b/zh-cn/docs/admin/install/admin-console.html
index 36de20d..6f07211 100644
--- a/zh-cn/docs/admin/install/admin-console.html
+++ b/zh-cn/docs/admin/install/admin-console.html
@@ -41,7 +41,7 @@ dubbo.registry.address=zookeeper://127.0.0.1:2181
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/consumer-demo.html b/zh-cn/docs/admin/install/consumer-demo.html
index 0fb78a2..c25615e 100644
--- a/zh-cn/docs/admin/install/consumer-demo.html
+++ b/zh-cn/docs/admin/install/consumer-demo.html
@@ -24,7 +24,7 @@
 <pre><code class="language-sh">resource/META-INFO.spring/dubbo-demo-consumer.xml
 修改其中的dubbo:registry,替换成Provider提供的注册中心地址
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/introduction.html b/zh-cn/docs/admin/install/introduction.html
index fc29a84..20f9c32 100644
--- a/zh-cn/docs/admin/install/introduction.html
+++ b/zh-cn/docs/admin/install/introduction.html
@@ -25,7 +25,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/provider-demo.html b/zh-cn/docs/admin/install/provider-demo.html
index 64503e3..e61a290 100644
--- a/zh-cn/docs/admin/install/provider-demo.html
+++ b/zh-cn/docs/admin/install/provider-demo.html
@@ -23,7 +23,7 @@
 <pre><code class="language-sh">resource/META-INFO.spring/dubbo-demo-provider.xml
 修改其中的dubbo:registry,替换成真实的注册中心地址,推荐使用zookeeper
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/redis.html b/zh-cn/docs/admin/install/redis.html
index f37b9e9..0f9d679 100644
--- a/zh-cn/docs/admin/install/redis.html
+++ b/zh-cn/docs/admin/install/redis.html
@@ -52,7 +52,7 @@ hgetall /dubbo/com.foo.BarService/providers
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/simple-monitor-center.html b/zh-cn/docs/admin/install/simple-monitor-center.html
index 80eef9a..527b021 100644
--- a/zh-cn/docs/admin/install/simple-monitor-center.html
+++ b/zh-cn/docs/admin/install/simple-monitor-center.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <h4>不再单独提供监控中心,功能会整合到运维控制台,基于Metrics提供更丰富,实时的信息展示,敬请期待</h4>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/simple-registry-center.html b/zh-cn/docs/admin/install/simple-registry-center.html
index f95fa48..e689cf0 100644
--- a/zh-cn/docs/admin/install/simple-registry-center.html
+++ b/zh-cn/docs/admin/install/simple-registry-center.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/install/zookeeper.html b/zh-cn/docs/admin/install/zookeeper.html
index eae086e..c7f4ee4 100644
--- a/zh-cn/docs/admin/install/zookeeper.html
+++ b/zh-cn/docs/admin/install/zookeeper.html
@@ -81,7 +81,7 @@ dump
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/introduction.html b/zh-cn/docs/admin/introduction.html
index 9e1bf6a..00aa783 100644
--- a/zh-cn/docs/admin/introduction.html
+++ b/zh-cn/docs/admin/introduction.html
@@ -75,7 +75,7 @@ java -jar dubbo-admin-server-0.1.jar
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/ops/dubbo-ops.html b/zh-cn/docs/admin/ops/dubbo-ops.html
index 24999b0..86dac2b 100644
--- a/zh-cn/docs/admin/ops/dubbo-ops.html
+++ b/zh-cn/docs/admin/ops/dubbo-ops.html
@@ -25,7 +25,7 @@
 <h2>添加动态配置页面</h2>
 <p><img src="../sources/images/dubbo-add-config.jpg" alt="/admin-guide/images/dubbo-add-config.png"></p>
 <h5></h5>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/ops/introduction.html b/zh-cn/docs/admin/ops/introduction.html
index f6b5eeb..558c770 100644
--- a/zh-cn/docs/admin/ops/introduction.html
+++ b/zh-cn/docs/admin/ops/introduction.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/ops/pinpoint.html b/zh-cn/docs/admin/ops/pinpoint.html
index 30be4f8..3df0386 100644
--- a/zh-cn/docs/admin/ops/pinpoint.html
+++ b/zh-cn/docs/admin/ops/pinpoint.html
@@ -391,7 +391,7 @@ public interface HelloService {
 <p><img src="../sources/images/pinpoint-mixedview.png" alt="/admin-guide/images/pinpoint-mixedview.png"></p>
 <h3>其他</h3>
 <p>示例简单的模拟了Dubbo的提供和调用,并没有进行数据库等其他中间件的应用,详细使用请参照Pinpoint文档。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/ops/skywalking.html b/zh-cn/docs/admin/ops/skywalking.html
index 625bafd..ed69ac1 100644
--- a/zh-cn/docs/admin/ops/skywalking.html
+++ b/zh-cn/docs/admin/ops/skywalking.html
@@ -118,7 +118,7 @@ public class ConsumerController {
 <img src="../sources/images/skywalking-span-Info.png" alt="/admin-guide/images/skywalking-span-Info.png"></p>
 <h3>告警视图</h3>
 <p><img src="../sources/images/skywalking-alarm.png" alt="/admin-guide/images/skywalking-alarm.png"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/serviceGovernance.html b/zh-cn/docs/admin/serviceGovernance.html
index 5d19010..c275f3f 100644
--- a/zh-cn/docs/admin/serviceGovernance.html
+++ b/zh-cn/docs/admin/serviceGovernance.html
@@ -48,7 +48,7 @@
 应用级别的配置可以为应用或者应用内的服务指定配置,在服务维度上,需要区分提供者和消费者。<code>dubbo.reference.{serviceName}</code>表示作为该服务消费者的配置,<code>dubbo.provider.{servcieName}</code>表示作为该服务提供者的配置。其中注册中心和元数据中心的地址,只能在全局配置中指定,这也是Dubbo2.7中推荐的使用方式。</li>
 <li>优先级: 服务配置 &gt; 应用配置 &gt; 全局配置</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/serviceSearch.html b/zh-cn/docs/admin/serviceSearch.html
index b267dd2..6cf8817 100644
--- a/zh-cn/docs/admin/serviceSearch.html
+++ b/zh-cn/docs/admin/serviceSearch.html
@@ -17,7 +17,7 @@
 <img src="sources/images/searchResult.png" alt="searchResult">
 其中详情页展示了服务提供者,消费者等信息,元数据信息需要在Dubbo2.7及之后的版本才会展示:<br>
 <img src="sources/images/detail.jpg" alt="detail"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/admin/serviceTest.html b/zh-cn/docs/admin/serviceTest.html
index 3d05e38..80c0c17 100644
--- a/zh-cn/docs/admin/serviceTest.html
+++ b/zh-cn/docs/admin/serviceTest.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/README.html b/zh-cn/docs/dev/README.html
index 6f0ca19..f9a3dbf 100644
--- a/zh-cn/docs/dev/README.html
+++ b/zh-cn/docs/dev/README.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/SPI.html b/zh-cn/docs/dev/SPI.html
index 1d6e0a9..42af59c 100644
--- a/zh-cn/docs/dev/SPI.html
+++ b/zh-cn/docs/dev/SPI.html
@@ -183,7 +183,7 @@ Wheel wheel = wheelMaker.makeWheel(url);
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/SUMMARY.html b/zh-cn/docs/dev/SUMMARY.html
index 0e5969e..9bb82c3 100644
--- a/zh-cn/docs/dev/SUMMARY.html
+++ b/zh-cn/docs/dev/SUMMARY.html
@@ -67,7 +67,7 @@
 <li><a href="./code-smell.md">12 坏味道</a></li>
 <li><a href="./TCK.md">13 技术兼容性测试</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/TCK.html b/zh-cn/docs/dev/TCK.html
index abd7431..781381b 100644
--- a/zh-cn/docs/dev/TCK.html
+++ b/zh-cn/docs/dev/TCK.html
@@ -26,7 +26,7 @@
 <blockquote>
 <p>TODO</p>
 </blockquote>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/build.html b/zh-cn/docs/dev/build.html
index 3df0242..1ceb134 100644
--- a/zh-cn/docs/dev/build.html
+++ b/zh-cn/docs/dev/build.html
@@ -61,7 +61,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/checklist.html b/zh-cn/docs/dev/checklist.html
index 2236e55..a0559c1 100644
--- a/zh-cn/docs/dev/checklist.html
+++ b/zh-cn/docs/dev/checklist.html
@@ -39,7 +39,7 @@
 <li>Partner 发现问题、添加测试(集成测试)直到不再复现;Owner 完成实现。(保证两方在Partner Check上的时间投入)</li>
 <li>Owner 向 Partner 讲述一遍实现。</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/code-smell.html b/zh-cn/docs/dev/code-smell.html
index ef02683..624f55f 100644
--- a/zh-cn/docs/dev/code-smell.html
+++ b/zh-cn/docs/dev/code-smell.html
@@ -140,7 +140,7 @@ public class &lt;扩展点接口名&gt;$Adpative implements &lt;扩展点接口&
 <li>如果所有的服务提供者都不可用,重新遍历整个列表(优先从没有选过的列表中选择),判断是否有可用的服务提供者(选择过程中,不可用的服务提供者可能会恢复到可用状态),如果有,则进行后续调用</li>
 <li>如果第三步没有选择出可用的服务提供者,会选第一步选出的 invoker 中的下一个(如果不是最后一个),避免碰撞。</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/coding.html b/zh-cn/docs/dev/coding.html
index e74a4fc..60ab7b4 100644
--- a/zh-cn/docs/dev/coding.html
+++ b/zh-cn/docs/dev/coding.html
@@ -71,7 +71,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/contract.html b/zh-cn/docs/dev/contract.html
index 72c3e1a..4fbea4e 100644
--- a/zh-cn/docs/dev/contract.html
+++ b/zh-cn/docs/dev/contract.html
@@ -25,7 +25,7 @@
 <li>如果可恢复异常,或瞬时的状态不一致,打印 WARN 日志。</li>
 <li>正常运行时的中间状态提示,打印 INFO 日志。</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/contribution.html b/zh-cn/docs/dev/contribution.html
index 76cdda0..918cc80 100644
--- a/zh-cn/docs/dev/contribution.html
+++ b/zh-cn/docs/dev/contribution.html
@@ -332,7 +332,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/design.html b/zh-cn/docs/dev/design.html
index dafa1cf..350d8c3 100644
--- a/zh-cn/docs/dev/design.html
+++ b/zh-cn/docs/dev/design.html
@@ -94,7 +94,7 @@
 <li>采用 URL 作为配置信息的统一格式,所有扩展点都通过传递 URL 携带配置信息。</li>
 </ul>
 <p>更多设计原则参见:<a href="./principals/introduction.md">框架设计原则</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/implementation.html b/zh-cn/docs/dev/implementation.html
index a6ba962..fab2919 100644
--- a/zh-cn/docs/dev/implementation.html
+++ b/zh-cn/docs/dev/implementation.html
@@ -189,7 +189,7 @@ Service name bytes  (换行符)
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/impls/cache.html b/zh-cn/docs/dev/impls/cache.html
index ec8bf77..7ff51d1 100644
--- a/zh-cn/docs/dev/impls/cache.html
+++ b/zh-cn/docs/dev/impls/cache.html
@@ -74,7 +74,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.cache.CacheFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxCacheFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/cluster.html b/zh-cn/docs/dev/impls/cluster.html
index d3b8c18..350cea9 100644
--- a/zh-cn/docs/dev/impls/cluster.html
+++ b/zh-cn/docs/dev/impls/cluster.html
@@ -69,7 +69,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Cluster:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxCluster</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/compiler.html b/zh-cn/docs/dev/impls/compiler.html
index f18fcf7..851fdbe 100644
--- a/zh-cn/docs/dev/impls/compiler.html
+++ b/zh-cn/docs/dev/impls/compiler.html
@@ -51,7 +51,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.compiler.Compiler:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxCompiler</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/container.html b/zh-cn/docs/dev/impls/container.html
index 1020256..2efe4e8 100644
--- a/zh-cn/docs/dev/impls/container.html
+++ b/zh-cn/docs/dev/impls/container.html
@@ -57,7 +57,7 @@ org.apache.dubbo.container.Container;
 <p>META-INF/dubbo/org.apache.dubbo.container.Container:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxContainer</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/dispatcher.html b/zh-cn/docs/dev/impls/dispatcher.html
index 5127864..ec3d92b 100644
--- a/zh-cn/docs/dev/impls/dispatcher.html
+++ b/zh-cn/docs/dev/impls/dispatcher.html
@@ -57,7 +57,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.Dispatcher:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxDispatcher</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/exchanger.html b/zh-cn/docs/dev/impls/exchanger.html
index 7eb16a8..d17a5bf 100644
--- a/zh-cn/docs/dev/impls/exchanger.html
+++ b/zh-cn/docs/dev/impls/exchanger.html
@@ -80,7 +80,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.exchange.Exchanger:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxExchanger</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/exporter-listener.html b/zh-cn/docs/dev/impls/exporter-listener.html
index f01914a..099985f 100644
--- a/zh-cn/docs/dev/impls/exporter-listener.html
+++ b/zh-cn/docs/dev/impls/exporter-listener.html
@@ -58,7 +58,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.ExporterListener:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxExporterListener</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/extension-factory.html b/zh-cn/docs/dev/impls/extension-factory.html
index 2a43374..09b26ef 100644
--- a/zh-cn/docs/dev/impls/extension-factory.html
+++ b/zh-cn/docs/dev/impls/extension-factory.html
@@ -52,7 +52,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.extension.ExtensionFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxExtensionFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/filter.html b/zh-cn/docs/dev/impls/filter.html
index 7410df8..b2e28ba 100644
--- a/zh-cn/docs/dev/impls/filter.html
+++ b/zh-cn/docs/dev/impls/filter.html
@@ -84,7 +84,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.Filter:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxFilter</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/introduction.html b/zh-cn/docs/dev/impls/introduction.html
index 30e3562..de55b9b 100644
--- a/zh-cn/docs/dev/impls/introduction.html
+++ b/zh-cn/docs/dev/impls/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p>SPI 扩展接口仅用于系统集成,或 Contributor 扩展功能插件。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/invoker-listener.html b/zh-cn/docs/dev/impls/invoker-listener.html
index eb5e88d..6a234ce 100644
--- a/zh-cn/docs/dev/impls/invoker-listener.html
+++ b/zh-cn/docs/dev/impls/invoker-listener.html
@@ -57,7 +57,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.InvokerListener:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxInvokerListener</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/load-balance.html b/zh-cn/docs/dev/impls/load-balance.html
index 37ad278..36c95e6 100644
--- a/zh-cn/docs/dev/impls/load-balance.html
+++ b/zh-cn/docs/dev/impls/load-balance.html
@@ -58,7 +58,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.LoadBalance:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxLoadBalance</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/logger-adapter.html b/zh-cn/docs/dev/impls/logger-adapter.html
index 0d4431e..f91f3b0 100644
--- a/zh-cn/docs/dev/impls/logger-adapter.html
+++ b/zh-cn/docs/dev/impls/logger-adapter.html
@@ -73,7 +73,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.logger.LoggerAdapter:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxLoggerAdapter</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/merger.html b/zh-cn/docs/dev/impls/merger.html
index 60252da..1e5b934 100644
--- a/zh-cn/docs/dev/impls/merger.html
+++ b/zh-cn/docs/dev/impls/merger.html
@@ -54,7 +54,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.Merger:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxMerger</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/monitor.html b/zh-cn/docs/dev/impls/monitor.html
index c1a08e6..6416ed0 100644
--- a/zh-cn/docs/dev/impls/monitor.html
+++ b/zh-cn/docs/dev/impls/monitor.html
@@ -67,7 +67,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.monitor.MonitorFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxMonitorFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/networker.html b/zh-cn/docs/dev/impls/networker.html
index e1aa058..49d590b 100644
--- a/zh-cn/docs/dev/impls/networker.html
+++ b/zh-cn/docs/dev/impls/networker.html
@@ -54,7 +54,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.p2p.Networker:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxNetworker</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/page.html b/zh-cn/docs/dev/impls/page.html
index 3abbcb0..dbf886a 100644
--- a/zh-cn/docs/dev/impls/page.html
+++ b/zh-cn/docs/dev/impls/page.html
@@ -56,7 +56,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.container.page.PageHandler:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxPageHandler</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/protocol.html b/zh-cn/docs/dev/impls/protocol.html
index 8b39da3..5aa3caa 100644
--- a/zh-cn/docs/dev/impls/protocol.html
+++ b/zh-cn/docs/dev/impls/protocol.html
@@ -140,7 +140,7 @@ src
 <p>META-INF/dubbo/org.apache.dubbo.rpc.Protocol:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxProtocol</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/proxy-factory.html b/zh-cn/docs/dev/impls/proxy-factory.html
index acd5f7a..dcb1eeb 100644
--- a/zh-cn/docs/dev/impls/proxy-factory.html
+++ b/zh-cn/docs/dev/impls/proxy-factory.html
@@ -60,7 +60,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.ProxyFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxProxyFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/registry.html b/zh-cn/docs/dev/impls/registry.html
index 4310c90..9e5518d 100644
--- a/zh-cn/docs/dev/impls/registry.html
+++ b/zh-cn/docs/dev/impls/registry.html
@@ -187,7 +187,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.registry.RegistryFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxRegistryFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/remoting.html b/zh-cn/docs/dev/impls/remoting.html
index 6602198..8a9f7b1 100644
--- a/zh-cn/docs/dev/impls/remoting.html
+++ b/zh-cn/docs/dev/impls/remoting.html
@@ -113,7 +113,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.remoting.Transporter:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxTransporter</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/router.html b/zh-cn/docs/dev/impls/router.html
index 778e977..07d027a 100644
--- a/zh-cn/docs/dev/impls/router.html
+++ b/zh-cn/docs/dev/impls/router.html
@@ -56,7 +56,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.rpc.cluster.RouterFactory:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxRouterFactory</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/serialize.html b/zh-cn/docs/dev/impls/serialize.html
index 6ed4790..00323bf 100644
--- a/zh-cn/docs/dev/impls/serialize.html
+++ b/zh-cn/docs/dev/impls/serialize.html
@@ -69,7 +69,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.serialize.Serialization:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxSerialization</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/status-checker.html b/zh-cn/docs/dev/impls/status-checker.html
index 0b64477..2a30b83 100644
--- a/zh-cn/docs/dev/impls/status-checker.html
+++ b/zh-cn/docs/dev/impls/status-checker.html
@@ -59,7 +59,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.status.StatusChecker:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxStatusChecker</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/telnet-handler.html b/zh-cn/docs/dev/impls/telnet-handler.html
index e85969b..7127dc8 100644
--- a/zh-cn/docs/dev/impls/telnet-handler.html
+++ b/zh-cn/docs/dev/impls/telnet-handler.html
@@ -69,7 +69,7 @@
 <pre><code class="language-sh">telnet 127.0.0.1 20880
 dubbo&gt; xxx args
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/threadpool.html b/zh-cn/docs/dev/impls/threadpool.html
index d5e6151..8a9048d 100644
--- a/zh-cn/docs/dev/impls/threadpool.html
+++ b/zh-cn/docs/dev/impls/threadpool.html
@@ -55,7 +55,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.common.threadpool.ThreadPool:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxThreadPool</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/impls/validation.html b/zh-cn/docs/dev/impls/validation.html
index c79aada..15f51f5 100644
--- a/zh-cn/docs/dev/impls/validation.html
+++ b/zh-cn/docs/dev/impls/validation.html
@@ -65,7 +65,7 @@
 <p>META-INF/dubbo/org.apache.dubbo.validation.Validation:</p>
 <pre><code class="language-properties"><span class="hljs-attr">xxx</span>=<span class="hljs-string">com.xxx.XxxValidation</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/introduction.html b/zh-cn/docs/dev/introduction.html
index 830f843..9235bbf 100644
--- a/zh-cn/docs/dev/introduction.html
+++ b/zh-cn/docs/dev/introduction.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/principals/code-detail.html b/zh-cn/docs/dev/principals/code-detail.html
index 7107f11..ee9d298 100644
--- a/zh-cn/docs/dev/principals/code-detail.html
+++ b/zh-cn/docs/dev/principals/code-detail.html
@@ -33,7 +33,7 @@
 <p>前面不停的提到代码被其他人修改,这也开发人员要随时紧记的。这个其他人包括未来的自己,你要总想着这个代码可能会有人去改它。我应该给修改的人一点什么提示,让他知道我现在的设计意图,而不要在程序里面加潜规则,或埋一些容易忽视的雷,比如:你用 null 表示不可用,size 等于 0 表示黑名单,这就是一个雷,下一个修改者,包括你自己,都不会记得有这样的约定,可能后面为了改某个其它 BUG,不小心改到了这里,直接引爆故障。对于这个例子,一个原则就是永远不要区分 null 引用和 empty 值。</p>
 <h2>提高代码的可测性</h2>
 <p>这里的可测性主要指 Mock 的容易程度,和测试的隔离性。至于测试的自动性,可重复性,非偶然性,无序性,完备性(全覆盖),轻量性(可快速执行),一般开发人员,加上 JUnit 等工具的辅助基本都能做到,也能理解它的好处,只是工作量问题。这里要特别强调的是测试用例的单一性(只测目标类本身)和隔离性(不传染失败)。现在的测试代码,过于强调完备性,大量重复交叉测试,看起来没啥坏处,但测试代码越多,维护代价越高。经常出现的问题是,修改一行代码或加一个判断条件,引起 100 多个测试用例不通过。时间一紧,谁有这个闲功夫去改这么多形态各异的测试用例?久而久之,这个测试代码就已经不能真实反应代码现在的状况,很多时候会被迫绕过。最好的情况是,修改一行代码,有且只有一行测试代码不通过。如果修改了代码而测试�
 �例还能通过,那也不行,表示测试没有覆盖到。另外,可 Mock 性是隔离的基础,把间接依赖的逻辑屏蔽掉。可 Mock 性的一个最大的杀手就是静态方法,尽量少用。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/principals/configuration.html b/zh-cn/docs/dev/principals/configuration.html
index 7435083..9e49d1e 100644
--- a/zh-cn/docs/dev/principals/configuration.html
+++ b/zh-cn/docs/dev/principals/configuration.html
@@ -76,7 +76,7 @@ dubbo.registry.address=N/A
 <h2>配置向后兼容</h2>
 <p>向前兼容很好办,你只要保证配置只增不减,就基本上能保证向前兼容。但向后兼容,也是要注意的,要为后续加入新的配置项做好准备。如果配置出现一个特殊配置,就应该为这个“特殊”情况约定一个兼容规则,因为这个特殊情况,很有可能在以后还会发生。比如:有一个配置文件是保存“服务=地址”映射关系的,其中有一行特殊,保存的是“注册中心=地址”。现在程序加载时,约定“注册中心”这个Key是特殊的,做特别处理,其它的都是“服务”。然而,新版本发现,要加一项“监控中心=地址”,这时,旧版本的程序会把“监控中心”做为“服务”处理,因为旧代码是不能改的,兼容性就很会很麻烦。如果先前约定“特殊标识+XXX”为特殊处理,后续就会方便很多。</p>
 <p>向后兼容性,可以多向HTML5学习,参见:<a href="http://javatar.iteye.com/blog/949390">HTML5设计原理</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/principals/dummy.html b/zh-cn/docs/dev/principals/dummy.html
index ba8671a..b5f7f53 100644
--- a/zh-cn/docs/dev/principals/dummy.html
+++ b/zh-cn/docs/dev/principals/dummy.html
@@ -190,7 +190,7 @@ DUMP_DIR=<span class="hljs-variable">$DUMP_ROOT</span>/dump-<span class="hljs-va
 <span class="hljs-keyword">fi</span>  
 <span class="hljs-built_in">echo</span> <span class="hljs-string">"OK!"</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/principals/expansibility.html b/zh-cn/docs/dev/principals/expansibility.html
index 4f97811..e6c9152 100644
--- a/zh-cn/docs/dev/principals/expansibility.html
+++ b/zh-cn/docs/dev/principals/expansibility.html
@@ -23,7 +23,7 @@
 <p><img src="../sources/images/open-expand.jpg" alt="open-expand"></p>
 <p>如果采用增量式扩展,无状态消息发送原封不动,同步消息发送,在无状态消息基础上加一个 Request/Response 处理,会话消息发送,再加一个 SessionRequest/SessionResponse 处理。</p>
 <p><img src="../sources/images/close-expand.jpg" alt="close-expand"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/principals/extension.html b/zh-cn/docs/dev/principals/extension.html
index 7437ee8..1590e06 100644
--- a/zh-cn/docs/dev/principals/extension.html
+++ b/zh-cn/docs/dev/principals/extension.html
@@ -98,7 +98,7 @@ createExporter(URL url);
 <h2>第六步,整理,梳理关系</h2>
 <p>整理后,设计如下:</p>
 <p><img src="../sources/images/design-step4.png" alt="design-step-4"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/dev/principals/general-knowledge.html b/zh-cn/docs/dev/principals/general-knowledge.html
index 98ab362..6b537dc 100644
--- a/zh-cn/docs/dev/principals/general-knowledge.html
+++ b/zh-cn/docs/dev/principals/general-knowledge.html
@@ -48,7 +48,7 @@
 <p>这个是契约式设计的一部分,尽量遵守有返回值的方法是查询方法,void 返回的方法是命令。查询方法通常是幂等性的,无副作用的,也就是不改变任何状态,调 n 次结果都是一样的,比如 get 某个属性值,或查询一条数据库记录。命令是指有副作用的,也就是会修改状态,比如 set 某个值,或 update 某条数据库记录。如果你的方法即做了修改状态的操作,又做了查询返回,如果可能,将其拆成写读分离的两个方法,比如:User deleteUser(id),删除用户并返回被删除的用户,考虑改为 getUser() 和 void 的 deleteUser()。 另外,每个方法都尽量前置断言传入参数的合法性,后置断言返回结果的合法性,并文档化。</p>
 <h2>增量式扩展,而不要扩充原始核心概念</h2>
 <p>参见:<a href="./expansibility.md">谈谈扩充式扩展与增量式扩展</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/docs/dev/principals/introduction.html b/zh-cn/docs/dev/principals/introduction.html
index 5dbcf2f..485675d 100644
--- a/zh-cn/docs/dev/principals/introduction.html
+++ b/zh-cn/docs/dev/principals/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p>本章节的设计原则摘录自梁飞在 javaeye 上发表的系列文章。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/dev/principals/robustness.html b/zh-cn/docs/dev/principals/robustness.html
index c16d064..80cd0dc 100644
--- a/zh-cn/docs/dev/principals/robustness.html
+++ b/zh-cn/docs/dev/principals/robustness.html
@@ -61,7 +61,7 @@
 <p>这样操作减少后,保证数据库可以冷却(Cool Down)下来。</p>
 <h3>Client 重连注册中心</h3>
 <p>当一个注册中心停机时,其它的 Client 会同时接收事件,而去重连另一个注册中心。Client 数量相对比较多,会对注册中心造成冲击。避免方法可以是 Client 重连时随机延时 3 分钟,把重连分散开。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/docs/dev/release.html b/zh-cn/docs/dev/release.html
index 9a554bd..0b1698a 100644
--- a/zh-cn/docs/dev/release.html
+++ b/zh-cn/docs/dev/release.html
@@ -45,7 +45,7 @@
 <li>GA 版本有 Bug 会火速 Fix</li>
 <li>相对出问题才升级到 GA 版本(可能跨了多个版本)定期升级平摊风险(类似小步快跑)。经历过周期长的大项目的同学会有这样的经历,三方库版本长时间不升级,结果出了问题不得不升级到新版本(跨了多个版本)风险巨大。</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/docs/developers/committer-guide/apache-dubbo-page_dev.html b/zh-cn/docs/developers/committer-guide/apache-dubbo-page_dev.html
index 512fb32..9b93b95 100644
--- a/zh-cn/docs/developers/committer-guide/apache-dubbo-page_dev.html
+++ b/zh-cn/docs/developers/committer-guide/apache-dubbo-page_dev.html
@@ -28,7 +28,7 @@ Dubbo的信息页地址是https://incubator.apache.org/projects/dubbo.html。</p
 <p>参考:</p>
 <p>1.<a href="http://incubator.apache.org/guides/website.html">http://incubator.apache.org/guides/website.html</a>
 2.<a href="https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt">https://svn.apache.org/repos/asf/incubator/public/trunk/README.txt</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/docs/developers/committer-guide/label-an-issue-guide_dev.html b/zh-cn/docs/developers/committer-guide/label-an-issue-guide_dev.html
index 818529c..896a295 100644
--- a/zh-cn/docs/developers/committer-guide/label-an-issue-guide_dev.html
+++ b/zh-cn/docs/developers/committer-guide/label-an-issue-guide_dev.html
@@ -49,7 +49,7 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/committer-guide/new-committer-guide_dev.html b/zh-cn/docs/developers/committer-guide/new-committer-guide_dev.html
index cf83ba5..4ad0d9d 100644
--- a/zh-cn/docs/developers/committer-guide/new-committer-guide_dev.html
+++ b/zh-cn/docs/developers/committer-guide/new-committer-guide_dev.html
@@ -83,7 +83,7 @@
 <p>Jetbrains 给 apache 提交者一个小福利,就是可以免费使用 idea 的全产品系列。具体注册地址为:<a href="https://www.jetbrains.com/shop/eform/apache?product=ALL">https://www.jetbrains.com/shop/eform/apache?product=ALL</a></p>
 <h3>相关 wiki</h3>
 <p><a href="https://www.apache.org/dev/new-committers-guide.html">https://www.apache.org/dev/new-committers-guide.html</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/committer-guide/release-guide_dev.html b/zh-cn/docs/developers/committer-guide/release-guide_dev.html
index e2f73b2..58f5665 100644
--- a/zh-cn/docs/developers/committer-guide/release-guide_dev.html
+++ b/zh-cn/docs/developers/committer-guide/release-guide_dev.html
@@ -418,7 +418,7 @@ Apache Dubbo is an effort undergoing incubation at The Apache Software Foundatio
 <p>If you've encoutered this error, try the following commands:</p>
 <pre><code>export GPG_TTY=$(tty)
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/committer-guide/website-guide_dev.html b/zh-cn/docs/developers/committer-guide/website-guide_dev.html
index cbd87d4..587555e 100644
--- a/zh-cn/docs/developers/committer-guide/website-guide_dev.html
+++ b/zh-cn/docs/developers/committer-guide/website-guide_dev.html
@@ -17,7 +17,7 @@
 <li>Apache Dubbo(incubating) 的网站仓库是 <a href="https://github.com/apache/incubator-dubbo-website">https://github.com/apache/incubator-dubbo-website</a></li>
 <li>网站构建完毕后,它会被自动发布到 <a href="http://dubbo.apache.org">dubbo.apache.org</a>,您也可以通过 <a href="https://selfserve.apache.org">https://selfserve.apache.org</a> 手动触发(需要使用 Apache 账号登陆)</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/contributor-guide/become-a-committer_dev.html b/zh-cn/docs/developers/contributor-guide/become-a-committer_dev.html
index 56c1f15..f22c6e3 100644
--- a/zh-cn/docs/developers/contributor-guide/become-a-committer_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/become-a-committer_dev.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p>本文描述如何成为Dubbo committer</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/docs/developers/contributor-guide/cla-signing-guide_dev.html b/zh-cn/docs/developers/contributor-guide/cla-signing-guide_dev.html
index 32cba4b..2a4c58d 100644
--- a/zh-cn/docs/developers/contributor-guide/cla-signing-guide_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/cla-signing-guide_dev.html
@@ -39,7 +39,7 @@
 <li>preferred apache id(s):如果您被邀请成为一名提交者,那么需要您填写一个apache账号,否则,可以不填</li>
 <li>notify project:Dubbo(意思就是Dubbo就是通知您签署ICLA的项目)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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diff --git a/zh-cn/docs/developers/contributor-guide/dubbo-extension-guide_dev.html b/zh-cn/docs/developers/contributor-guide/dubbo-extension-guide_dev.html
index 5f5a3bd..5d14f2d 100644
--- a/zh-cn/docs/developers/contributor-guide/dubbo-extension-guide_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/dubbo-extension-guide_dev.html
@@ -46,7 +46,7 @@
 <li>一旦您接受邀请,您可以将您的项目转移到dubbo组下的新项目里。</li>
 <li>dubbo组的成员会对您的项目进行代码审查。随后,您可以对这些代码进行改进。</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html b/zh-cn/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html
index 55882e0..e478c05 100644
--- a/zh-cn/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/mailing-list-subscription-guide_dev.html
@@ -91,7 +91,7 @@ subscription address.
 <p>请注意:dev@dubbo.apache.org和dev@dubbo.incubator.apache.org都是有效的, 您可以订阅它们中的任何一个。</p>
 </blockquote>
 <p>[^1] <a href="http://apache.org/foundation/mailinglists.html#subscribing">http://apache.org/foundation/mailinglists.html#subscribing</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/developers/contributor-guide/new-contributor-guide_dev.html b/zh-cn/docs/developers/contributor-guide/new-contributor-guide_dev.html
index 9e377e3..7020770 100644
--- a/zh-cn/docs/developers/contributor-guide/new-contributor-guide_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/new-contributor-guide_dev.html
@@ -38,7 +38,7 @@ git push origin your_awesome_patch
 <p>请按照<a href="https://github.com/apache/incubator-dubbo/blob/master/CONTRIBUTING.md">CONTRIBUTING.md</a>中的编码规范对自己的代码进行检查。</p>
 <h3>参与发布投票</h3>
 <p>参与发布投票是一种重要的贡献社区的方式,Dubbo社区非常欢迎和鼓励任何人参与投票,每当一个版本需要正式发布的时候,会在开发者邮件列表上进行发布投票,只有当投票取得通过之后,才会正式发布,可以参考这个<a href="https://wiki.apache.org/incubator/IncubatorReleaseChecklist">检查列表</a>对源码进行合规性检查。如果有任何问题,可以在开发者邮件列表上提问。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/contributor-guide/software-donation-guide_dev.html b/zh-cn/docs/developers/contributor-guide/software-donation-guide_dev.html
index 859b8db..ebdc182 100644
--- a/zh-cn/docs/developers/contributor-guide/software-donation-guide_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/software-donation-guide_dev.html
@@ -124,7 +124,7 @@ List of software and other intellectual property covered by this agreement:
 * Github address where your code is hosted
 * Pull request link
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/developers/contributor-guide/test-coverage-guide_dev.html b/zh-cn/docs/developers/contributor-guide/test-coverage-guide_dev.html
index c8b019d..9d22a66 100644
--- a/zh-cn/docs/developers/contributor-guide/test-coverage-guide_dev.html
+++ b/zh-cn/docs/developers/contributor-guide/test-coverage-guide_dev.html
@@ -33,7 +33,7 @@
 <li>在现阶段,Delta更改代码的测试覆盖设定值为:&gt;=60%,越高越好。</li>
 <li>我们可以在这个页面中看到测试报告: <a href="https://codecov.io/gh/apache/incubator-dubbo">https://codecov.io/gh/apache/incubator-dubbo</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/developers_dev.html b/zh-cn/docs/developers/developers_dev.html
index c2c6ba0..72ebf76 100644
--- a/zh-cn/docs/developers/developers_dev.html
+++ b/zh-cn/docs/developers/developers_dev.html
@@ -296,7 +296,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/developers/guide_dev.html b/zh-cn/docs/developers/guide_dev.html
index 51920ef..3e17b04 100644
--- a/zh-cn/docs/developers/guide_dev.html
+++ b/zh-cn/docs/developers/guide_dev.html
@@ -88,7 +88,7 @@ git push origin your_awesome_patch
 <li>输入你的格式名称,方便在不同工程之间进行识别,最后别忘了 ⏎ 来保存更改.</li>
 </ol>
 <p>设置完成后,IDEA 会帮助你自动 reformat 代码</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/developers/user-guide/faq_dev.html b/zh-cn/docs/developers/user-guide/faq_dev.html
index c76f45e..923ebc6 100644
--- a/zh-cn/docs/developers/user-guide/faq_dev.html
+++ b/zh-cn/docs/developers/user-guide/faq_dev.html
@@ -28,7 +28,7 @@
 <h3>如何在docker中正确地注册ip?</h3>
 <p><a href="https://github.com/alibaba/dubbo/issues/742">示例问题</a></p>
 <p>Dubbo支持通过配置系统环境参数的方式指定ip/port,点击<a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-docker">这里</a>可以查看详细示例。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/source_code_guide/adaptive-extension.html b/zh-cn/docs/source_code_guide/adaptive-extension.html
index 2a523ae..73e3250 100644
--- a/zh-cn/docs/source_code_guide/adaptive-extension.html
+++ b/zh-cn/docs/source_code_guide/adaptive-extension.html
@@ -677,7 +677,7 @@ codeBuilder.append(<span class="hljs-string">"\n}"</span>);
 </code></pre>
 <h2>3.总结</h2>
 <p>到此,关于自适应拓展的原理,实现就分析完了。总的来说自适应拓展整个逻辑还是很复杂的,并不是很容易弄懂。因此,大家在阅读该部分源码时,耐心一些。同时多进行调试,也可以通过生成好的代码思考代码的生成逻辑。好了,本篇文章就分析到这里。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/source_code_guide/cluster.html b/zh-cn/docs/source_code_guide/cluster.html
index 65b6275..496ac4e 100644
--- a/zh-cn/docs/source_code_guide/cluster.html
+++ b/zh-cn/docs/source_code_guide/cluster.html
@@ -539,7 +539,7 @@
 <h2>4.总结</h2>
 <p>本篇文章详细分析了集群容错的几种实现方式。集群容错对于 Dubbo 框架来说,是很重要的逻辑。集群模块处于服务提供者和消费者之间,对于服务消费者来说,集群可向其屏蔽服务提供者集群的情况,使其能够专心进行远程调用。除此之外,通过集群模块,我们还可以对服务之间的调用链路进行编排优化,治理服务。总的来说,对于 Dubbo 而言,集群容错相关逻辑是非常重要的。想要对 Dubbo 有比较深的理解,集群容错是必须要掌握的。</p>
 <p>关于集群模块就先分析到这,感谢阅读。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/source_code_guide/directory.html b/zh-cn/docs/source_code_guide/directory.html
index 16b9dbb..59e67bb 100644
--- a/zh-cn/docs/source_code_guide/directory.html
+++ b/zh-cn/docs/source_code_guide/directory.html
@@ -496,7 +496,7 @@
 <p>Invoker 的刷新逻辑还是比较复杂的,大家在看的过程中多写点 demo 进行调试,以加深理解。</p>
 <h2>4. 总结</h2>
 <p>本篇文章对 Dubbo 服务目录进行了较为详细的分析,篇幅主要集中在 RegistryDirectory 的源码分析上。从代码量上可以看出,想让本地服务目录和注册中心保持一致还是需要做很多事情的,并不简单。服务目录是 Dubbo 集群容错的一部分,也是比较基础的部分,所以大家应尽量搞懂。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/source_code_guide/dubbo-spi.html b/zh-cn/docs/source_code_guide/dubbo-spi.html
index 736fb2f..4f15e0b 100644
--- a/zh-cn/docs/source_code_guide/dubbo-spi.html
+++ b/zh-cn/docs/source_code_guide/dubbo-spi.html
@@ -374,7 +374,7 @@ bumblebee = org.apache.spi.Bumblebee
 <h2>4.总结</h2>
 <p>本篇文章简单分别介绍了 Java SPI 与 Dubbo SPI 用法,并对 Dubbo SPI 的加载拓展类的过程进行了分析。另外,在 Dubbo SPI 中还有一块重要的逻辑这里没有进行分析,即 Dubbo SPI 的扩展点自适应机制。该机制的逻辑较为复杂,我们将会在下一篇文章中进行详细的分析。</p>
 <p>好了,本篇文章就先到这里了。如果文章中有错误不妥之处,欢迎大家提 issue 进行反馈,或者提 pull request 进行修正。让我们携手共建 Dubbo 社区。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/source_code_guide/export-service.html b/zh-cn/docs/source_code_guide/export-service.html
index 00b042d..5d84044 100644
--- a/zh-cn/docs/source_code_guide/export-service.html
+++ b/zh-cn/docs/source_code_guide/export-service.html
@@ -1367,7 +1367,7 @@
 <p>// 待补充</p>
 <h2>3.总结</h2>
 <p>本篇文章详细分析了 Dubbo 服务导出过程,包括配置检测,URL 组装,Invoker 创建过程、导出服务以及注册服务等等。篇幅比较大,需要大家耐心阅读。本篇文章先就到这,如果文章有不妥错误之处,希望大家能够进行反馈或修正。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/source_code_guide/loadbalance.html b/zh-cn/docs/source_code_guide/loadbalance.html
index 55644d1..d903dd7 100644
--- a/zh-cn/docs/source_code_guide/loadbalance.html
+++ b/zh-cn/docs/source_code_guide/loadbalance.html
@@ -725,7 +725,7 @@
 <p>以上就是 Dubbo-2.6.5  版本的 RoundRobinLoadBalance,大家如果能够理解平滑加权轮询算法的计算过程,再配合代码中注释,理解上面的代码应该不难。</p>
 <h2>3.总结</h2>
 <p>本篇文章对 Dubbo 中的几种负载均衡实现进行了详细的分析,内容比较多,大家慢慢消化。理解负载均衡代码逻辑的关键之处在于对背景知识的理解,因此大家在阅读源码前,务必先了解每种负载均衡对应的背景知识。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/source_code_guide/refer-service.html b/zh-cn/docs/source_code_guide/refer-service.html
index 83062bf..923ec27 100644
--- a/zh-cn/docs/source_code_guide/refer-service.html
+++ b/zh-cn/docs/source_code_guide/refer-service.html
@@ -836,7 +836,7 @@
 <p>好了,到这里代理类生成逻辑就分析完了。整个过程比较复杂,大家需要耐心看一下。</p>
 <h2>4.总结</h2>
 <p>本篇文章对服务引用的过程进行了较为详尽的分析,还有一些逻辑暂时没有分析到,比如  Directory、Cluster。这些接口及实现类功能比较独立,后续会单独成文进行分析。暂时我们可以先把这些类看成黑盒,只要知道这些类的用途即可。关于服务引用过程就分析到这里。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/source_code_guide/router.html b/zh-cn/docs/source_code_guide/router.html
index 52bbbfc..6a657a5 100644
--- a/zh-cn/docs/source_code_guide/router.html
+++ b/zh-cn/docs/source_code_guide/router.html
@@ -440,7 +440,7 @@
 <p>以上就是 isMatchGlobPattern 两个重载方法的全部逻辑,这两个方法分别对普通的匹配过程,以及”引用消费者参数“和通配符匹配等特性提供了支持。这两个方法的逻辑不是很复杂,且代码中也进行了比较详细的注释,因此就不多说了。</p>
 <h2>3. 总结</h2>
 <p>本篇文章对条件路由的表达式解析和服务路由过程进行了较为细致的分析。总的来说,条件路由的代码还是有一些复杂的,需要静下心来看。在阅读条件路由代码的过程中,要多调试。一般的框架都会有单元测试,Dubbo 也不例外,因此大家可以直接通过 ConditionRouterTest 对条件路由进行调试,无需重头构建测试用例。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/source_code_guide/service-invoking-process.html b/zh-cn/docs/source_code_guide/service-invoking-process.html
index 2d27f1b..cdd4e99 100644
--- a/zh-cn/docs/source_code_guide/service-invoking-process.html
+++ b/zh-cn/docs/source_code_guide/service-invoking-process.html
@@ -1901,7 +1901,7 @@
 <h2>3. 总结</h2>
 <p>本篇文章主要对 Dubbo 中的几种服务调用方式,以及从双向通信的角度对整个通信过程进行了详细的分析。按照通信顺序,通信过程包括服务消费方发送请求,服务提供方接收请求,服务提供方返回响应数据,服务消费方接收响应数据等过程。理解这些过程需要大家对网络编程,尤其是 Netty 有一定的了解。限于篇幅原因,本篇文章无法将服务调用的所有内容都一一进行分析。对于本篇文章未讲到或未详细分析的内容,比如服务降级、过滤器链、以及序列化等。大家若感兴趣,可自行进行分析。并将分析整理成文,分享给社区。</p>
 <p>本篇文章就到这里了,感谢阅读。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/README.html b/zh-cn/docs/user/README.html
index d0e82ec..fa9a32c 100644
--- a/zh-cn/docs/user/README.html
+++ b/zh-cn/docs/user/README.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p>如果你正依赖<code>dubbo</code>作为你业务工程的RPC通信框架,这里可以作为你的参考手册</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/SUMMARY.html b/zh-cn/docs/user/SUMMARY.html
index 56fdd82..e294bb9 100644
--- a/zh-cn/docs/user/SUMMARY.html
+++ b/zh-cn/docs/user/SUMMARY.html
@@ -144,7 +144,7 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/benchmark-tool.html b/zh-cn/docs/user/benchmark-tool.html
index 5ec221f..1a15a69 100644
--- a/zh-cn/docs/user/benchmark-tool.html
+++ b/zh-cn/docs/user/benchmark-tool.html
@@ -52,7 +52,7 @@
 </li>
 </ul>
 <p>如想测试dubbo的不同版本,直接替换lib下的dubbo的jar包即可。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/best-practice.html b/zh-cn/docs/user/best-practice.html
index 5681c3c..efea844 100644
--- a/zh-cn/docs/user/best-practice.html
+++ b/zh-cn/docs/user/best-practice.html
@@ -44,7 +44,7 @@
 <h2>调用</h2>
 <p>不要只是因为是 Dubbo 调用,而把调用 <code>try...catch</code> 起来。<code>try...catch</code> 应该加上合适的回滚边界上。</p>
 <p>Provider 端需要对输入参数进行校验。如有性能上的考虑,服务实现者可以考虑在 API 包上加上服务 Stub 类来完成检验。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/capacity-plan.html b/zh-cn/docs/user/capacity-plan.html
index 13bcc82..40ecf18 100644
--- a/zh-cn/docs/user/capacity-plan.html
+++ b/zh-cn/docs/user/capacity-plan.html
@@ -28,7 +28,7 @@
 <li>平均负载在 1 以下(对于 8 核 CPU 负载很低)</li>
 <li>平均响应时间 1.4 到 2.8 毫秒,网络开销约占 1.0 到 1.1 毫秒(和数据包大小有关)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/configuration/annotation.html b/zh-cn/docs/user/configuration/annotation.html
index 66362e9..bb79cc3 100644
--- a/zh-cn/docs/user/configuration/annotation.html
+++ b/zh-cn/docs/user/configuration/annotation.html
@@ -77,7 +77,7 @@
     String hello = annotationAction.doSayHello(<span class="hljs-string">"world"</span>);
 }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/configuration/api.html b/zh-cn/docs/user/configuration/api.html
index 21d467c..b941b8d 100644
--- a/zh-cn/docs/user/configuration/api.html
+++ b/zh-cn/docs/user/configuration/api.html
@@ -123,7 +123,7 @@ reference.setUrl(<span class="hljs-string">"dubbo://10.20.130.230:20880/com.xxx.
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/configuration/config-center.html b/zh-cn/docs/user/configuration/config-center.html
index 82d45a5..dfa5d01 100644
--- a/zh-cn/docs/user/configuration/config-center.html
+++ b/zh-cn/docs/user/configuration/config-center.html
@@ -109,7 +109,7 @@ configCenter.setExternalConfig(dubboConfigurations);
 <li>tag-router,<a href="../demos/routing-rule.md">标签路由</a></li>
 <li>condition-router,<a href="../demos/routing-rule.md">条件路由</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/configuration/configuration-load-process.html b/zh-cn/docs/user/configuration/configuration-load-process.html
index 71782ae..92e9a4a 100644
--- a/zh-cn/docs/user/configuration/configuration-load-process.html
+++ b/zh-cn/docs/user/configuration/configuration-load-process.html
@@ -155,7 +155,7 @@
 }
 </code></pre>
 <p>参考<a href="https://github.com/apache/incubator-dubbo-samples/tree/master/dubbo-samples-api">示例</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/configuration/index.html b/zh-cn/docs/user/configuration/index.html
index eb502f4..2a5780e 100644
--- a/zh-cn/docs/user/configuration/index.html
+++ b/zh-cn/docs/user/configuration/index.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/configuration/properties-deprecated.html b/zh-cn/docs/user/configuration/properties-deprecated.html
index ade4432..3840249 100644
--- a/zh-cn/docs/user/configuration/properties-deprecated.html
+++ b/zh-cn/docs/user/configuration/properties-deprecated.html
@@ -45,7 +45,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/configuration/xml.html b/zh-cn/docs/user/configuration/xml.html
index d2a8366..39dbe34 100644
--- a/zh-cn/docs/user/configuration/xml.html
+++ b/zh-cn/docs/user/configuration/xml.html
@@ -140,7 +140,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/coveragence.html b/zh-cn/docs/user/coveragence.html
index e47b150..bd9676c 100644
--- a/zh-cn/docs/user/coveragence.html
+++ b/zh-cn/docs/user/coveragence.html
@@ -23,7 +23,7 @@
 <p><img src="sources/images/code-coverage.jpg" alt="/sources/images/code-coverage.jpg"></p>
 <p><img src="sources/images/code-tendency.jpg" alt="/sources/images/code-tendency.jpg"></p>
 <p><img src="sources/images/code-dependency.jpg" alt="/sources/images/code-dependency.jpg"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/accesslog.html b/zh-cn/docs/user/demos/accesslog.html
index 3e62ba6..94ef2e8 100644
--- a/zh-cn/docs/user/demos/accesslog.html
+++ b/zh-cn/docs/user/demos/accesslog.html
@@ -20,7 +20,7 @@
 <p>将访问日志输出到指定文件:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">accesslog</span>=<span class="hljs-string">"http://10.20.160.198/wiki/display/dubbo/foo/bar.log"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/async-call-deprecated.html b/zh-cn/docs/user/demos/async-call-deprecated.html
index efe9402..d0e8271 100644
--- a/zh-cn/docs/user/demos/async-call-deprecated.html
+++ b/zh-cn/docs/user/demos/async-call-deprecated.html
@@ -62,7 +62,7 @@ Bar bar = barFuture.get();
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/async-call.html b/zh-cn/docs/user/demos/async-call.html
index 54864dd..7c5ccf2 100644
--- a/zh-cn/docs/user/demos/async-call.html
+++ b/zh-cn/docs/user/demos/async-call.html
@@ -109,7 +109,7 @@ future.get();
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/async-execute-on-provider.html b/zh-cn/docs/user/demos/async-execute-on-provider.html
index 1bbac08..123b979 100644
--- a/zh-cn/docs/user/demos/async-execute-on-provider.html
+++ b/zh-cn/docs/user/demos/async-execute-on-provider.html
@@ -78,7 +78,7 @@
     }
 }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/attachment.html b/zh-cn/docs/user/demos/attachment.html
index b02cc2d..dfab968 100644
--- a/zh-cn/docs/user/demos/attachment.html
+++ b/zh-cn/docs/user/demos/attachment.html
@@ -37,7 +37,7 @@ xxxService.xxx(); // 远程调用
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/callback-parameter.html b/zh-cn/docs/user/demos/callback-parameter.html
index 8332989..eaa33e3 100644
--- a/zh-cn/docs/user/demos/callback-parameter.html
+++ b/zh-cn/docs/user/demos/callback-parameter.html
@@ -109,7 +109,7 @@ callbackService.addListener(<span class="hljs-string">"foo.bar"</span>, <span cl
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/concurrency-control.html b/zh-cn/docs/user/demos/concurrency-control.html
index 96cf417..f1e5cc4 100644
--- a/zh-cn/docs/user/demos/concurrency-control.html
+++ b/zh-cn/docs/user/demos/concurrency-control.html
@@ -50,7 +50,7 @@
 <p>或</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:service</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"com.foo.BarService"</span> <span class="hljs-attr">loadbalance</span>=<span class="hljs-string">"leastactive"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/config-connections.html b/zh-cn/docs/user/demos/config-connections.html
index 0c88390..9a2baad 100644
--- a/zh-cn/docs/user/demos/config-connections.html
+++ b/zh-cn/docs/user/demos/config-connections.html
@@ -37,7 +37,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/config-rule-deprecated.html b/zh-cn/docs/user/demos/config-rule-deprecated.html
index 69783a6..3ecd63c 100644
--- a/zh-cn/docs/user/demos/config-rule-deprecated.html
+++ b/zh-cn/docs/user/demos/config-rule-deprecated.html
@@ -59,7 +59,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"override://0.0.0.0/com.
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/config-rule.html b/zh-cn/docs/user/demos/config-rule.html
index 9210d1c..441dbf0 100644
--- a/zh-cn/docs/user/demos/config-rule.html
+++ b/zh-cn/docs/user/demos/config-rule.html
@@ -182,7 +182,7 @@
 </code></pre>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/context.html b/zh-cn/docs/user/demos/context.html
index 2b7d671..93a4bde 100644
--- a/zh-cn/docs/user/demos/context.html
+++ b/zh-cn/docs/user/demos/context.html
@@ -44,7 +44,7 @@ yyyService.yyy();
     } 
 }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/delay-publish.html b/zh-cn/docs/user/demos/delay-publish.html
index 50b0607..509edec 100644
--- a/zh-cn/docs/user/demos/delay-publish.html
+++ b/zh-cn/docs/user/demos/delay-publish.html
@@ -55,7 +55,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/distributed-transaction.html b/zh-cn/docs/user/demos/distributed-transaction.html
index affd785..f823710 100644
--- a/zh-cn/docs/user/demos/distributed-transaction.html
+++ b/zh-cn/docs/user/demos/distributed-transaction.html
@@ -23,7 +23,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/dump.html b/zh-cn/docs/user/demos/dump.html
index 53770ae..f27a372 100644
--- a/zh-cn/docs/user/demos/dump.html
+++ b/zh-cn/docs/user/demos/dump.html
@@ -26,7 +26,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:parameter</span> <span class="hljs-attr">key</span>=<span class="hljs-string">"dump.directory"</span> <span class="hljs-attr">value</span>=<span class="hljs-string">"/tmp"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:application</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/echo-service.html b/zh-cn/docs/user/demos/echo-service.html
index cce399b..482f409 100644
--- a/zh-cn/docs/user/demos/echo-service.html
+++ b/zh-cn/docs/user/demos/echo-service.html
@@ -29,7 +29,7 @@ String status = echoService.$echo(<span class="hljs-string">"OK"</span>);
  
 <span class="hljs-keyword">assert</span>(status.equals(<span class="hljs-string">"OK"</span>));
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/events-notify.html b/zh-cn/docs/user/demos/events-notify.html
index 7d07387..e422b5f 100644
--- a/zh-cn/docs/user/demos/events-notify.html
+++ b/zh-cn/docs/user/demos/events-notify.html
@@ -92,7 +92,7 @@ Assert.assertEquals(requestId, notify.ret.get(requestId).getId());
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/explicit-target.html b/zh-cn/docs/user/demos/explicit-target.html
index 1f2c10e..d719bfb 100644
--- a/zh-cn/docs/user/demos/explicit-target.html
+++ b/zh-cn/docs/user/demos/explicit-target.html
@@ -42,7 +42,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/fault-tolerent-strategy.html b/zh-cn/docs/user/demos/fault-tolerent-strategy.html
index 370380e..7bc16eb 100644
--- a/zh-cn/docs/user/demos/fault-tolerent-strategy.html
+++ b/zh-cn/docs/user/demos/fault-tolerent-strategy.html
@@ -64,7 +64,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/generic-reference.html b/zh-cn/docs/user/demos/generic-reference.html
index d15be7e..6546900 100644
--- a/zh-cn/docs/user/demos/generic-reference.html
+++ b/zh-cn/docs/user/demos/generic-reference.html
@@ -88,7 +88,7 @@ map.put(<span class="hljs-string">"class"</span>, <span class="hljs-string">"com
 map.put(<span class="hljs-string">"name"</span>, <span class="hljs-string">"xxx"</span>); 
 map.put(<span class="hljs-string">"password"</span>, <span class="hljs-string">"yyy"</span>);
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/generic-service.html b/zh-cn/docs/user/demos/generic-service.html
index 226995d..4706201 100644
--- a/zh-cn/docs/user/demos/generic-service.html
+++ b/zh-cn/docs/user/demos/generic-service.html
@@ -46,7 +46,7 @@ service.setRef(xxxService);
 <span class="hljs-comment">// 暴露及注册服务 </span>
 service.export();
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/graceful-shutdown.html b/zh-cn/docs/user/demos/graceful-shutdown.html
index 2f8c8f7..586d2eb 100644
--- a/zh-cn/docs/user/demos/graceful-shutdown.html
+++ b/zh-cn/docs/user/demos/graceful-shutdown.html
@@ -33,7 +33,7 @@
 <p>如果 ShutdownHook 不能生效,可以自行调用,<strong>使用tomcat等容器部署的場景,建议通过扩展ContextListener等自行调用以下代码实现优雅停机</strong>:</p>
 <pre><code class="language-java">ProtocolConfig.destroyAll();
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/group-merger.html b/zh-cn/docs/user/demos/group-merger.html
index 2a5fbae..53f6c5d 100644
--- a/zh-cn/docs/user/demos/group-merger.html
+++ b/zh-cn/docs/user/demos/group-merger.html
@@ -51,7 +51,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/hostname-binding.html b/zh-cn/docs/user/demos/hostname-binding.html
index b09f36d..642b22f 100644
--- a/zh-cn/docs/user/demos/hostname-binding.html
+++ b/zh-cn/docs/user/demos/hostname-binding.html
@@ -91,7 +91,7 @@
 </code></pre>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/index.html b/zh-cn/docs/user/demos/index.html
index 92a7db8..6c2d425 100644
--- a/zh-cn/docs/user/demos/index.html
+++ b/zh-cn/docs/user/demos/index.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/introduction.html b/zh-cn/docs/user/demos/introduction.html
index 29438a8..db9ad66 100644
--- a/zh-cn/docs/user/demos/introduction.html
+++ b/zh-cn/docs/user/demos/introduction.html
@@ -16,7 +16,7 @@
 <p><img src="../sources/images/check.gif" alt="warning">想完整的运行起来,请参见:<a href="quickstart.md">快速启动</a>,这里只列出各种场景的配置方式。
 <img src="../sources/images/check.gif" alt="warning">以下示例全部使用基于Spring的<a href="../configuration/xml.md">Xml配置</a>作为参考,如果不想使用Spring,而希望通过API的方式进行调用,请参见:<a href="../configuration/api.md">API配置</a></p>
 </blockquote>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/lazy-connect.html b/zh-cn/docs/user/demos/lazy-connect.html
index 4420922..49680d1 100644
--- a/zh-cn/docs/user/demos/lazy-connect.html
+++ b/zh-cn/docs/user/demos/lazy-connect.html
@@ -23,7 +23,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/loadbalance.html b/zh-cn/docs/user/demos/loadbalance.html
index 2aaf63c..bf1160c 100644
--- a/zh-cn/docs/user/demos/loadbalance.html
+++ b/zh-cn/docs/user/demos/loadbalance.html
@@ -56,7 +56,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:method</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"..."</span> <span class="hljs-attr">loadbalance</span>=<span class="hljs-string">"roundrobin"</span>/&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:reference</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/local-call.html b/zh-cn/docs/user/demos/local-call.html
index 4fa569c..53417e4 100644
--- a/zh-cn/docs/user/demos/local-call.html
+++ b/zh-cn/docs/user/demos/local-call.html
@@ -37,7 +37,7 @@
 <p>从 <code>2.2.0</code> 开始,每个服务默认都会在本地暴露。在引用服务的时候,默认优先引用本地服务。如果希望引用远程服务可以使用一下配置强制引用远程服务。</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:reference</span> <span class="hljs-attr">...</span> <span class="hljs-attr">scope</span>=<span class="hljs-string">"remote"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/local-mock.html b/zh-cn/docs/user/demos/local-mock.html
index 80f9dc5..c34b66c 100644
--- a/zh-cn/docs/user/demos/local-mock.html
+++ b/zh-cn/docs/user/demos/local-mock.html
@@ -81,7 +81,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/local-stub.html b/zh-cn/docs/user/demos/local-stub.html
index bb46b79..9ca0623 100644
--- a/zh-cn/docs/user/demos/local-stub.html
+++ b/zh-cn/docs/user/demos/local-stub.html
@@ -51,7 +51,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/logger-strategy.html b/zh-cn/docs/user/demos/logger-strategy.html
index 3b8f5d6..da926de 100644
--- a/zh-cn/docs/user/demos/logger-strategy.html
+++ b/zh-cn/docs/user/demos/logger-strategy.html
@@ -32,7 +32,7 @@
 </li>
 </ol>
 <p>[1]: 自定义扩展可以参考 <a href="http://dubbo.apache.org/zh-cn/docs/dev/impls/logger-adapter.html">日志适配扩展</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/multi-protocols.html b/zh-cn/docs/user/demos/multi-protocols.html
index 266a167..0805396 100644
--- a/zh-cn/docs/user/demos/multi-protocols.html
+++ b/zh-cn/docs/user/demos/multi-protocols.html
@@ -48,7 +48,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:service</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"helloService"</span> <span class="hljs-attr">interface</span>=<span class="hljs-string">"com.alibaba.hello.api.HelloService"</span> <span class="hljs-attr">version</span>=<span class="hljs-string">"1.0.0"</span> <span class="hljs-attr">protocol</span>=<span class="hljs-string">"dubbo,hessian"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">beans</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/multi-registry.html b/zh-cn/docs/user/demos/multi-registry.html
index cac7ec6..783fdfd 100644
--- a/zh-cn/docs/user/demos/multi-registry.html
+++ b/zh-cn/docs/user/demos/multi-registry.html
@@ -83,7 +83,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/multi-versions.html b/zh-cn/docs/user/demos/multi-versions.html
index 02a1112..cce9ef5 100644
--- a/zh-cn/docs/user/demos/multi-versions.html
+++ b/zh-cn/docs/user/demos/multi-versions.html
@@ -42,7 +42,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/netty4.html b/zh-cn/docs/user/demos/netty4.html
index 95cb9b8..241ccf8 100644
--- a/zh-cn/docs/user/demos/netty4.html
+++ b/zh-cn/docs/user/demos/netty4.html
@@ -44,7 +44,7 @@
 <li>性能测试指标及与netty3版本的性能测试对比,我们会提供一份参考数据</li>
 </ol>
 </blockquote>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/parameter-validation.html b/zh-cn/docs/user/demos/parameter-validation.html
index f87a3cf..7131f07 100644
--- a/zh-cn/docs/user/demos/parameter-validation.html
+++ b/zh-cn/docs/user/demos/parameter-validation.html
@@ -174,7 +174,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/preflight-check.html b/zh-cn/docs/user/demos/preflight-check.html
index f4bf8d4..23e4498 100644
--- a/zh-cn/docs/user/demos/preflight-check.html
+++ b/zh-cn/docs/user/demos/preflight-check.html
@@ -43,7 +43,7 @@ java -Ddubbo.registry.check=<span class="hljs-literal">false</span>
 <p><code>dubbo.reference.check=false</code>,强制改变所有 reference 的 check 值,就算配置中有声明,也会被覆盖。</p>
 <p><code>dubbo.consumer.check=false</code>,是设置 check 的缺省值,如果配置中有显式的声明,如:<code>&lt;dubbo:reference check=&quot;true&quot;/&gt;</code>,不会受影响。</p>
 <p><code>dubbo.registry.check=false</code>,前面两个都是指订阅成功,但提供者列表是否为空是否报错,如果注册订阅失败时,也允许启动,需使用此选项,将在后台定时重试。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/reference-config-cache.html b/zh-cn/docs/user/demos/reference-config-cache.html
index b2a3d2a..efc52eb 100644
--- a/zh-cn/docs/user/demos/reference-config-cache.html
+++ b/zh-cn/docs/user/demos/reference-config-cache.html
@@ -36,7 +36,7 @@ cache.destroy(reference);
 <pre><code class="language-java">KeyGenerator keyGenerator = <span class="hljs-keyword">new</span> ...
 ReferenceConfigCache cache = ReferenceConfigCache.getCache(keyGenerator );
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/registry-only.html b/zh-cn/docs/user/demos/registry-only.html
index 8326ef5..db2bbfb 100644
--- a/zh-cn/docs/user/demos/registry-only.html
+++ b/zh-cn/docs/user/demos/registry-only.html
@@ -22,7 +22,7 @@
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:registry</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"hzRegistry"</span> <span class="hljs-attr">address</span>=<span class="hljs-string">"10.20.153.10:9090"</span> /&gt;</span>
 <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:registry</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"qdRegistry"</span> <span class="hljs-attr">address</span>=<span class="hljs-string">"10.20.141.150:9090?subscribe=false"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/result-cache.html b/zh-cn/docs/user/demos/result-cache.html
index 8199ab2..653f039 100644
--- a/zh-cn/docs/user/demos/result-cache.html
+++ b/zh-cn/docs/user/demos/result-cache.html
@@ -38,7 +38,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/routing-rule-deprecated.html b/zh-cn/docs/user/demos/routing-rule-deprecated.html
index cd08193..0be4752 100644
--- a/zh-cn/docs/user/demos/routing-rule-deprecated.html
+++ b/zh-cn/docs/user/demos/routing-rule-deprecated.html
@@ -187,7 +187,7 @@ application != bops =&gt; host = 172.22.3.94,172.22.3.95,172.22.3.96
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/routing-rule.html b/zh-cn/docs/user/demos/routing-rule.html
index a6b821f..8cab07a 100644
--- a/zh-cn/docs/user/demos/routing-rule.html
+++ b/zh-cn/docs/user/demos/routing-rule.html
@@ -234,7 +234,7 @@ application != bops =&gt; host = 172.22.3.94,172.22.3.95,172.22.3.96
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/serialization.html b/zh-cn/docs/user/demos/serialization.html
index 81321ac..08b7f51 100644
--- a/zh-cn/docs/user/demos/serialization.html
+++ b/zh-cn/docs/user/demos/serialization.html
@@ -72,7 +72,7 @@ float[]
 double[]
 </code></pre>
 <p>由于注册被序列化的类仅仅是出于性能优化的目的,所以即使你忘记注册某些类也没有关系。事实上,即使不注册任何类,Kryo和FST的性能依然普遍优于hessian和dubbo序列化。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/service-container.html b/zh-cn/docs/user/demos/service-container.html
index df985f2..f78a199 100644
--- a/zh-cn/docs/user/demos/service-container.html
+++ b/zh-cn/docs/user/demos/service-container.html
@@ -63,7 +63,7 @@
 <p>通过 classpath 下的 <code>dubbo.properties</code> 配置传入要加载的容器</p>
 <pre><code>dubbo.container=spring,jetty,log4j
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/service-downgrade.html b/zh-cn/docs/user/demos/service-downgrade.html
index 70c08ed..0160ee8 100644
--- a/zh-cn/docs/user/demos/service-downgrade.html
+++ b/zh-cn/docs/user/demos/service-downgrade.html
@@ -31,7 +31,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"override://0.0.0.0/com.
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/service-group.html b/zh-cn/docs/user/demos/service-group.html
index 0ed4d17..9d82cb8 100644
--- a/zh-cn/docs/user/demos/service-group.html
+++ b/zh-cn/docs/user/demos/service-group.html
@@ -32,7 +32,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/demos/set-host.html b/zh-cn/docs/user/demos/set-host.html
index 09569b7..df49a4d 100644
--- a/zh-cn/docs/user/demos/set-host.html
+++ b/zh-cn/docs/user/demos/set-host.html
@@ -68,7 +68,7 @@ PORT_TO_REGISTRY或IP_TO_REGISTRY不会用作默认PORT_TO_BIND或IP_TO_BIND,
 <li><a href="https://github.com/apache/incubator-dubbo/issues/2043">[Proposal]support hostname or domain in service discovery.</a></li>
 <li><a href="https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-docker">dubbo通过环境变量设置host</a></li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/simplify-registry-data.html b/zh-cn/docs/user/demos/simplify-registry-data.html
index 596794c..08253d6 100644
--- a/zh-cn/docs/user/demos/simplify-registry-data.html
+++ b/zh-cn/docs/user/demos/simplify-registry-data.html
@@ -308,7 +308,7 @@ public class AnnotationAction {
 </code></pre>
 <h1>后续规划</h1>
 <p>本版本还保留了大量的配置项,接下来的版本中,会逐渐删除所有的配置项。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/static-service.html b/zh-cn/docs/user/demos/static-service.html
index 565964d..11f36b6 100644
--- a/zh-cn/docs/user/demos/static-service.html
+++ b/zh-cn/docs/user/demos/static-service.html
@@ -32,7 +32,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"memcached://10.20.153.1
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/stickiness.html b/zh-cn/docs/user/demos/stickiness.html
index 9be84cb..284f5eb 100644
--- a/zh-cn/docs/user/demos/stickiness.html
+++ b/zh-cn/docs/user/demos/stickiness.html
@@ -22,7 +22,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:mothod</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"sayHello"</span> <span class="hljs-attr">sticky</span>=<span class="hljs-string">"true"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:reference</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/subscribe-only.html b/zh-cn/docs/user/demos/subscribe-only.html
index 6f042f9..e948236 100644
--- a/zh-cn/docs/user/demos/subscribe-only.html
+++ b/zh-cn/docs/user/demos/subscribe-only.html
@@ -22,7 +22,7 @@
 <p>或者</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:registry</span> <span class="hljs-attr">address</span>=<span class="hljs-string">"10.20.153.10:9090?register=false"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/thread-model.html b/zh-cn/docs/user/demos/thread-model.html
index 7060ca8..c55a0a0 100644
--- a/zh-cn/docs/user/demos/thread-model.html
+++ b/zh-cn/docs/user/demos/thread-model.html
@@ -35,7 +35,7 @@
 <li><code>limited</code> 可伸缩线程池,但池中的线程数只会增长不会收缩。只增长不收缩的目的是为了避免收缩时突然来了大流量引起的性能问题。</li>
 <li><code>eager</code> 优先创建<code>Worker</code>线程池。在任务数量大于<code>corePoolSize</code>但是小于<code>maximumPoolSize</code>时,优先创建<code>Worker</code>来处理任务。当任务数量大于<code>maximumPoolSize</code>时,将任务放入阻塞队列中。阻塞队列充满时抛出<code>RejectedExecutionException</code>。(相比于<code>cached</code>:<code>cached</code>在任务数量超过<code>maximumPoolSize</code>时直接抛出异常而不是将任务放入阻塞队列)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/demos/token-authorization.html b/zh-cn/docs/user/demos/token-authorization.html
index 670c307..fe99d7b 100644
--- a/zh-cn/docs/user/demos/token-authorization.html
+++ b/zh-cn/docs/user/demos/token-authorization.html
@@ -39,7 +39,7 @@
 <pre><code class="language-xml"><span class="hljs-comment">&lt;!--固定token令牌,相当于密码--&gt;</span>
 <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"dubbo"</span> <span class="hljs-attr">token</span>=<span class="hljs-string">"123456"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/dependencies.html b/zh-cn/docs/user/dependencies.html
index dfccf36..b092279 100644
--- a/zh-cn/docs/user/dependencies.html
+++ b/zh-cn/docs/user/dependencies.html
@@ -74,7 +74,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/maturity.html b/zh-cn/docs/user/maturity.html
index ec985d9..71b7ddf 100644
--- a/zh-cn/docs/user/maturity.html
+++ b/zh-cn/docs/user/maturity.html
@@ -563,7 +563,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/perf-test.html b/zh-cn/docs/user/perf-test.html
index 904ec25..6544ac4 100644
--- a/zh-cn/docs/user/perf-test.html
+++ b/zh-cn/docs/user/perf-test.html
@@ -329,7 +329,7 @@
 <p>本次性能测试考察的是 dubbo 本身的性能,实际使用过程中的性能有待应用来验证。</p>
 <p>由于 dubbo 本身的性能占用都在毫秒级,占的基数很小,性能提升可能对应用整体的性能变化不大。</p>
 <p>由于邮件篇幅所限没有列出所有的监控图,如需获得可在大力神平台上查询。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/preface/architecture.html b/zh-cn/docs/user/preface/architecture.html
index 9168fad..0fc0cc0 100644
--- a/zh-cn/docs/user/preface/architecture.html
+++ b/zh-cn/docs/user/preface/architecture.html
@@ -118,7 +118,7 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/preface/background.html b/zh-cn/docs/user/preface/background.html
index 92af1f2..9911ba6 100644
--- a/zh-cn/docs/user/preface/background.html
+++ b/zh-cn/docs/user/preface/background.html
@@ -23,7 +23,7 @@
 <p>当垂直应用越来越多,应用之间交互不可避免,将核心业务抽取出来,作为独立的服务,逐渐形成稳定的服务中心,使前端应用能更快速的响应多变的市场需求。此时,用于提高业务复用及整合的分布式服务框架(RPC)是关键。</p>
 <h4>流动计算架构</h4>
 <p>当服务越来越多,容量的评估,小服务资源的浪费等问题逐渐显现,此时需增加一个调度中心基于访问压力实时管理集群容量,提高集群利用率。此时,用于提高机器利用率的资源调度和治理中心(SOA)是关键。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/preface/index.html b/zh-cn/docs/user/preface/index.html
index a4d0d43..beee177 100644
--- a/zh-cn/docs/user/preface/index.html
+++ b/zh-cn/docs/user/preface/index.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
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 	<script>
diff --git a/zh-cn/docs/user/preface/requirements.html b/zh-cn/docs/user/preface/requirements.html
index 8580b5e..50b8edc 100644
--- a/zh-cn/docs/user/preface/requirements.html
+++ b/zh-cn/docs/user/preface/requirements.html
@@ -19,7 +19,7 @@
 <p><strong>当进一步发展,服务间依赖关系变得错踪复杂,甚至分不清哪个应用要在哪个应用之前启动,架构师都不能完整的描述应用的架构关系。</strong>  这时,需要自动画出应用间的依赖关系图,以帮助架构师理清理关系。</p>
 <p><strong>接着,服务的调用量越来越大,服务的容量问题就暴露出来,这个服务需要多少机器支撑?什么时候该加机器?</strong>  为了解决这些问题,第一步,要将服务现在每天的调用量,响应时间,都统计出来,作为容量规划的参考指标。其次,要可以动态调整权重,在线上,将某台机器的权重一直加大,并在加大的过程中记录响应时间的变化,直到响应时间到达阈值,记录此时的访问量,再以此访问量乘以机器数反推总容量。</p>
 <p>以上是 Dubbo 最基本的几个需求。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/preface/usage.html b/zh-cn/docs/user/preface/usage.html
index 41eae05..366de3d 100644
--- a/zh-cn/docs/user/preface/usage.html
+++ b/zh-cn/docs/user/preface/usage.html
@@ -40,7 +40,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">property</span> <span class="hljs-attr">name</span>=<span class="hljs-string">“xxxService”</span> <span class="hljs-attr">ref</span>=<span class="hljs-string">“xxxService”</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">bean</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/quick-start.html b/zh-cn/docs/user/quick-start.html
index 99793b6..c6253f1 100644
--- a/zh-cn/docs/user/quick-start.html
+++ b/zh-cn/docs/user/quick-start.html
@@ -120,7 +120,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/recommend.html b/zh-cn/docs/user/recommend.html
index a4f248a..c7a7a1e 100644
--- a/zh-cn/docs/user/recommend.html
+++ b/zh-cn/docs/user/recommend.html
@@ -148,7 +148,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/api.html b/zh-cn/docs/user/references/api.html
index 4f9d890..7dc9f50 100644
--- a/zh-cn/docs/user/references/api.html
+++ b/zh-cn/docs/user/references/api.html
@@ -57,7 +57,7 @@ org.apache.dubbo.rpc.service.GenericException
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/maven.html b/zh-cn/docs/user/references/maven.html
index 0d11cfc..d6924df 100644
--- a/zh-cn/docs/user/references/maven.html
+++ b/zh-cn/docs/user/references/maven.html
@@ -28,7 +28,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/metadata/introduction.html b/zh-cn/docs/user/references/metadata/introduction.html
index 92c9990..31d202b 100644
--- a/zh-cn/docs/user/references/metadata/introduction.html
+++ b/zh-cn/docs/user/references/metadata/introduction.html
@@ -308,7 +308,7 @@ public interface MetadataReportFactory {
 </code></pre>
 <p>只要将上面的修改和project打包成jar包,然后配置元数据中心的url:redis://10.20.153.10:6379。</p>
 <p>至此,一个自定义的元数据存储就可以运行了。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/metadata/metadata-redis.html b/zh-cn/docs/user/references/metadata/metadata-redis.html
index ce50df4..e5d8847 100644
--- a/zh-cn/docs/user/references/metadata/metadata-redis.html
+++ b/zh-cn/docs/user/references/metadata/metadata-redis.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/metadata/metadata-zookeeper.html b/zh-cn/docs/user/references/metadata/metadata-zookeeper.html
index 5edd168..4457c04 100644
--- a/zh-cn/docs/user/references/metadata/metadata-zookeeper.html
+++ b/zh-cn/docs/user/references/metadata/metadata-zookeeper.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/dubbo.html b/zh-cn/docs/user/references/protocol/dubbo.html
index c548186..b0692a4 100644
--- a/zh-cn/docs/user/references/protocol/dubbo.html
+++ b/zh-cn/docs/user/references/protocol/dubbo.html
@@ -129,7 +129,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/hessian.html b/zh-cn/docs/user/references/protocol/hessian.html
index b8ce890..15686dd 100644
--- a/zh-cn/docs/user/references/protocol/hessian.html
+++ b/zh-cn/docs/user/references/protocol/hessian.html
@@ -65,7 +65,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/http.html b/zh-cn/docs/user/references/protocol/http.html
index d8c5909..530e418 100644
--- a/zh-cn/docs/user/references/protocol/http.html
+++ b/zh-cn/docs/user/references/protocol/http.html
@@ -61,7 +61,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/introduction.html b/zh-cn/docs/user/references/protocol/introduction.html
index e093e4a..ef14cbd 100644
--- a/zh-cn/docs/user/references/protocol/introduction.html
+++ b/zh-cn/docs/user/references/protocol/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p>推荐使用 Dubbo 协议。各协议的性能情况,请参见:<a href="../../perf-test.md">性能测试报告</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/memcached.html b/zh-cn/docs/user/references/protocol/memcached.html
index 0113be7..22cf831 100644
--- a/zh-cn/docs/user/references/protocol/memcached.html
+++ b/zh-cn/docs/user/references/protocol/memcached.html
@@ -46,7 +46,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"memcached://10.20.153.1
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/redis.html b/zh-cn/docs/user/references/protocol/redis.html
index 020ef26..670cdf2 100644
--- a/zh-cn/docs/user/references/protocol/redis.html
+++ b/zh-cn/docs/user/references/protocol/redis.html
@@ -46,7 +46,7 @@ registry.register(URL.valueOf(<span class="hljs-string">"redis://10.20.153.11/co
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/rest.html b/zh-cn/docs/user/references/protocol/rest.html
index 7c2cf8a..521c3d7 100644
--- a/zh-cn/docs/user/references/protocol/rest.html
+++ b/zh-cn/docs/user/references/protocol/rest.html
@@ -513,7 +513,7 @@ user-agent: Apache-HttpClient/4.2.1 (java 1.5)
 <p>然后将这个ExceptionMapper添加到XML配置中即可:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"rest"</span> <span class="hljs-attr">port</span>=<span class="hljs-string">"8888"</span> <span class="hljs-attr">extension</span>=<span class="hljs-string">"xxx.MyValidationExceptionMapper"</span>/&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/rmi.html b/zh-cn/docs/user/references/protocol/rmi.html
index 648ac1f..00a0f3f 100644
--- a/zh-cn/docs/user/references/protocol/rmi.html
+++ b/zh-cn/docs/user/references/protocol/rmi.html
@@ -78,7 +78,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/thrift.html b/zh-cn/docs/user/references/protocol/thrift.html
index f9daf49..b11ae9c 100644
--- a/zh-cn/docs/user/references/protocol/thrift.html
+++ b/zh-cn/docs/user/references/protocol/thrift.html
@@ -43,7 +43,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/protocol/webservice.html b/zh-cn/docs/user/references/protocol/webservice.html
index cc19692..90d8246 100644
--- a/zh-cn/docs/user/references/protocol/webservice.html
+++ b/zh-cn/docs/user/references/protocol/webservice.html
@@ -96,7 +96,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/qos.html b/zh-cn/docs/user/references/qos.html
index f45299a..5697b49 100644
--- a/zh-cn/docs/user/references/qos.html
+++ b/zh-cn/docs/user/references/qos.html
@@ -205,7 +205,7 @@ dubbo.application.qos.accept.foreign.ip=false
 dubbo.application.qosPort=33333
 dubbo.application.qosAcceptForeignIp=false
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/registry/introduction.html b/zh-cn/docs/user/references/registry/introduction.html
index 7617544..d826b6f 100644
--- a/zh-cn/docs/user/references/registry/introduction.html
+++ b/zh-cn/docs/user/references/registry/introduction.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p>推荐使用 <a href="./zookeeper.md">Zookeeper 注册中心</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/registry/multicast.html b/zh-cn/docs/user/references/registry/multicast.html
index 03e2a14..860a539 100644
--- a/zh-cn/docs/user/references/registry/multicast.html
+++ b/zh-cn/docs/user/references/registry/multicast.html
@@ -36,7 +36,7 @@
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:parameter</span> <span class="hljs-attr">key</span>=<span class="hljs-string">"unicast"</span> <span class="hljs-attr">value</span>=<span class="hljs-string">"false"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:registry</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/registry/redis.html b/zh-cn/docs/user/references/registry/redis.html
index d33ecbc..4bc6df2 100644
--- a/zh-cn/docs/user/references/registry/redis.html
+++ b/zh-cn/docs/user/references/registry/redis.html
@@ -75,7 +75,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/registry/simple.html b/zh-cn/docs/user/references/registry/simple.html
index 9f713a0..ed33011 100644
--- a/zh-cn/docs/user/references/registry/simple.html
+++ b/zh-cn/docs/user/references/registry/simple.html
@@ -45,7 +45,7 @@
 </code></pre>
 <h2>适用性说明</h2>
 <p>此 <code>SimpleRegistryService</code> 只是简单实现,不支持集群,可作为自定义注册中心的参考,但不适合直接用于生产环境。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/registry/zookeeper.html b/zh-cn/docs/user/references/registry/zookeeper.html
index 74b72f8..a445986 100644
--- a/zh-cn/docs/user/references/registry/zookeeper.html
+++ b/zh-cn/docs/user/references/registry/zookeeper.html
@@ -107,7 +107,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/references/telnet.html b/zh-cn/docs/user/references/telnet.html
index 8b8c25d..c8f7157 100644
--- a/zh-cn/docs/user/references/telnet.html
+++ b/zh-cn/docs/user/references/telnet.html
@@ -103,7 +103,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-application.html b/zh-cn/docs/user/references/xml/dubbo-application.html
index c61ff51..89db849 100644
--- a/zh-cn/docs/user/references/xml/dubbo-application.html
+++ b/zh-cn/docs/user/references/xml/dubbo-application.html
@@ -153,7 +153,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-argument.html b/zh-cn/docs/user/references/xml/dubbo-argument.html
index 9c90f1b..96df98c 100644
--- a/zh-cn/docs/user/references/xml/dubbo-argument.html
+++ b/zh-cn/docs/user/references/xml/dubbo-argument.html
@@ -107,7 +107,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-config-center.html b/zh-cn/docs/user/references/xml/dubbo-config-center.html
index ed8a616..9b4dcff 100644
--- a/zh-cn/docs/user/references/xml/dubbo-config-center.html
+++ b/zh-cn/docs/user/references/xml/dubbo-config-center.html
@@ -189,7 +189,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-consumer.html b/zh-cn/docs/user/references/xml/dubbo-consumer.html
index 2e8ae32..5933a31 100644
--- a/zh-cn/docs/user/references/xml/dubbo-consumer.html
+++ b/zh-cn/docs/user/references/xml/dubbo-consumer.html
@@ -253,7 +253,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-method.html b/zh-cn/docs/user/references/xml/dubbo-method.html
index c92fa08..a8cf612 100644
--- a/zh-cn/docs/user/references/xml/dubbo-method.html
+++ b/zh-cn/docs/user/references/xml/dubbo-method.html
@@ -238,7 +238,7 @@ table tr:hover {
     <span class="hljs-tag">&lt;<span class="hljs-name">dubbo:method</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"findXxx"</span> <span class="hljs-attr">timeout</span>=<span class="hljs-string">"3000"</span> <span class="hljs-attr">retries</span>=<span class="hljs-string">"2"</span> /&gt;</span>
 <span class="hljs-tag">&lt;/<span class="hljs-name">dubbo:reference</span>&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
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 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-module.html b/zh-cn/docs/user/references/xml/dubbo-module.html
index 9d0e795..e0c4573 100644
--- a/zh-cn/docs/user/references/xml/dubbo-module.html
+++ b/zh-cn/docs/user/references/xml/dubbo-module.html
@@ -113,7 +113,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-monitor.html b/zh-cn/docs/user/references/xml/dubbo-monitor.html
index 515f21c..e15694a 100644
--- a/zh-cn/docs/user/references/xml/dubbo-monitor.html
+++ b/zh-cn/docs/user/references/xml/dubbo-monitor.html
@@ -93,7 +93,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-parameter.html b/zh-cn/docs/user/references/xml/dubbo-parameter.html
index 7fe1b06..ddc5362 100644
--- a/zh-cn/docs/user/references/xml/dubbo-parameter.html
+++ b/zh-cn/docs/user/references/xml/dubbo-parameter.html
@@ -101,7 +101,7 @@ table tr:hover {
 <p>也可以:</p>
 <pre><code class="language-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dubbo:protocol</span> <span class="hljs-attr">name</span>=<span class="hljs-string">"jms"</span> <span class="hljs-attr">p:queue</span>=<span class="hljs-string">"xxx"</span> /&gt;</span>
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-protocol.html b/zh-cn/docs/user/references/xml/dubbo-protocol.html
index f091ed6..a336aeb 100644
--- a/zh-cn/docs/user/references/xml/dubbo-protocol.html
+++ b/zh-cn/docs/user/references/xml/dubbo-protocol.html
@@ -313,7 +313,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-provider.html b/zh-cn/docs/user/references/xml/dubbo-provider.html
index f1f3478..f3a64d2 100644
--- a/zh-cn/docs/user/references/xml/dubbo-provider.html
+++ b/zh-cn/docs/user/references/xml/dubbo-provider.html
@@ -513,7 +513,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-reference.html b/zh-cn/docs/user/references/xml/dubbo-reference.html
index 97e1030..756f9ac 100644
--- a/zh-cn/docs/user/references/xml/dubbo-reference.html
+++ b/zh-cn/docs/user/references/xml/dubbo-reference.html
@@ -343,7 +343,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-registry.html b/zh-cn/docs/user/references/xml/dubbo-registry.html
index cef183a..816e5bc 100644
--- a/zh-cn/docs/user/references/xml/dubbo-registry.html
+++ b/zh-cn/docs/user/references/xml/dubbo-registry.html
@@ -253,7 +253,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/dubbo-service.html b/zh-cn/docs/user/references/xml/dubbo-service.html
index 69b07ff..e980663 100644
--- a/zh-cn/docs/user/references/xml/dubbo-service.html
+++ b/zh-cn/docs/user/references/xml/dubbo-service.html
@@ -383,7 +383,7 @@ table tr:hover {
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/references/xml/introduction.html b/zh-cn/docs/user/references/xml/introduction.html
index 318afe5..6781eec 100644
--- a/zh-cn/docs/user/references/xml/introduction.html
+++ b/zh-cn/docs/user/references/xml/introduction.html
@@ -32,7 +32,7 @@
 </li>
 </ol>
 </section>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/rest.html b/zh-cn/docs/user/rest.html
index fc9c30f..a4f7a1b 100644
--- a/zh-cn/docs/user/rest.html
+++ b/zh-cn/docs/user/rest.html
@@ -935,7 +935,7 @@ http://api.foo.com/services/users/1002
 <li>完善gzip</li>
 <li>最大payload限制</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/serialization.html b/zh-cn/docs/user/serialization.html
index 36eed91..0dc5889 100644
--- a/zh-cn/docs/user/serialization.html
+++ b/zh-cn/docs/user/serialization.html
@@ -279,7 +279,7 @@ double[]
 <p>就目前结果而言,我们可以看到不管从生成字节的大小,还是平均响应时间和平均TPS,Kryo和FST相比Dubbo RPC中原有的序列化方式都有非常显著的改进。</p>
 <h2>未来</h2>
 <p>未来,当Kryo或者FST在dubbo中当应用足够成熟之后,我们很可能会将dubbo RPC的默认序列化从hessian2改为它们中间的某一个。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/simple-monitor.html b/zh-cn/docs/user/simple-monitor.html
index 1a55526..1eace44 100644
--- a/zh-cn/docs/user/simple-monitor.html
+++ b/zh-cn/docs/user/simple-monitor.html
@@ -92,7 +92,7 @@
 </code></pre>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/versions/index.html b/zh-cn/docs/user/versions/index.html
index 67fed2b..0877dfe 100644
--- a/zh-cn/docs/user/versions/index.html
+++ b/zh-cn/docs/user/versions/index.html
@@ -14,7 +14,7 @@
 <body>
 	<div id="root"><div class="documentation-page" data-reactroot=""><header class="header-container header-container-normal"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_colorful.png"/></a><div class="search search-normal"><span class="icon-search"></span></div><span class="language-switch language-switch-normal">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_gray.png"/><ul><li class="menu-item menu-item-normal"><a [...]
 <p><a href="./version-270.md">2.7.x升级步骤及注意事项</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/docs/user/versions/version-270.html b/zh-cn/docs/user/versions/version-270.html
index 06ccdb2..a12dd95 100644
--- a/zh-cn/docs/user/versions/version-270.html
+++ b/zh-cn/docs/user/versions/version-270.html
@@ -322,7 +322,7 @@
 <ol>
 <li>升级后启动出现curator依赖报错</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
+</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/dubbo_gray.png"/><img class="apache" src="/img/apache_logo.png"/><div class="cols-container"><div class="col col-12"><h3>Disclaimer</h3><p>Apache Dubbo is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>
diff --git a/zh-cn/index.html b/zh-cn/index.html
index 6f61cde..4b4e392 100644
--- a/zh-cn/index.html
+++ b/zh-cn/index.html
@@ -12,7 +12,7 @@
 	<link rel="stylesheet" href="/build/home.css" />
 </head>
 <body>
-	<div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><header class="header-container header-container-primary"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_white.png"/></a><div class="search search-primary"><span class="icon-search"></span></div><span class="language-switch language-switch-primary">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_white.png"/><ul><li class="menu-item [...]
+	<div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><header class="header-container header-container-primary"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/dubbo_white.png"/></a><div class="search search-primary"><span class="icon-search"></span></div><span class="language-switch language-switch-primary">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/menu_white.png"/><ul><li class="menu-item [...]
 	<script src="https://f.alicdn.com/react/15.4.1/react-with-addons.min.js"></script>
 	<script src="https://f.alicdn.com/react/15.4.1/react-dom.min.js"></script>
 	<script>