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Posted to commits@dolphinscheduler.apache.org by gi...@apache.org on 2021/05/06 10:33:21 UTC

[dolphinscheduler-website] branch asf-site updated: Automated deployment: 57fb27f72c45a1dac0c8884b25b61ff87a5dd7be

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

github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/dolphinscheduler-website.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new dd51f57  Automated deployment: 57fb27f72c45a1dac0c8884b25b61ff87a5dd7be
dd51f57 is described below

commit dd51f579931d9a76e51387e83fc779b74e148d87
Author: github-actions[bot] <gi...@users.noreply.github.com>
AuthorDate: Thu May 6 10:33:12 2021 +0000

    Automated deployment: 57fb27f72c45a1dac0c8884b25b61ff87a5dd7be
---
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 zh-cn/docs/1.3.6/user_doc/upgrade.html                   |   6 +++---
 zh-cn/docs/latest/user_doc/architecture-design.html      |   6 +++---
 zh-cn/docs/latest/user_doc/cluster-deployment.html       |   6 +++---
 zh-cn/docs/latest/user_doc/configuration-file.html       |   6 +++---
 zh-cn/docs/latest/user_doc/docker-deployment.html        |   6 +++---
 zh-cn/docs/latest/user_doc/expansion-reduction.html      |   6 +++---
 zh-cn/docs/latest/user_doc/hardware-environment.html     |   6 +++---
 zh-cn/docs/latest/user_doc/kubernetes-deployment.html    |   6 +++---
 zh-cn/docs/latest/user_doc/load-balance.html             |   6 +++---
 zh-cn/docs/latest/user_doc/metadata-1.3.html             |   6 +++---
 zh-cn/docs/latest/user_doc/open-api.html                 |   6 +++---
 zh-cn/docs/latest/user_doc/quick-start.html              |   6 +++---
 .../latest/user_doc/skywalking-agent-deployment.html     |   6 +++---
 zh-cn/docs/latest/user_doc/standalone-deployment.html    |   6 +++---
 zh-cn/docs/latest/user_doc/system-manual.html            |   6 +++---
 zh-cn/docs/latest/user_doc/task-structure.html           |   6 +++---
 zh-cn/docs/latest/user_doc/upgrade.html                  |   6 +++---
 zh-cn/docs/release/faq.html                              |   6 +++---
 zh-cn/download/download.html                             |   6 +++---
 zh-cn/index.html                                         |   6 +++---
 296 files changed, 874 insertions(+), 874 deletions(-)

diff --git a/build/vendor.2b90110.css b/build/vendor.2b90110.css
deleted file mode 100644
index efd8d35..0000000
--- a/build/vendor.2b90110.css
+++ /dev/null
@@ -1 +0,0 @@
-.ant-menu{-webkit-box-sizing:border-box;box-sizing:border-box;font-size:14px;font-variant:tabular-nums;line-height:1.5;-webkit-font-feature-settings:"tnum";font-feature-settings:"tnum";margin:0;padding:0;color:rgba(0,0,0,.65);line-height:0;list-style:none;background:#fff;outline:none;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.15);box-shadow:0 2px 8px rgba(0,0,0,.15);-webkit-transition:background .3s,width .2s;transition:background .3s,width .2s;zoom:1}.ant-menu:after,.ant-menu:before{displ [...]
\ No newline at end of file
diff --git a/build/vendor.bdfb03a.css b/build/vendor.bdfb03a.css
new file mode 100644
index 0000000..de02449
--- /dev/null
+++ b/build/vendor.bdfb03a.css
@@ -0,0 +1 @@
+.ant-menu{-webkit-box-sizing:border-box;box-sizing:border-box;font-size:14px;font-variant:tabular-nums;line-height:1.5;-webkit-font-feature-settings:"tnum";font-feature-settings:"tnum";margin:0;padding:0;color:rgba(0,0,0,.65);line-height:0;list-style:none;background:#fff;outline:none;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.15);box-shadow:0 2px 8px rgba(0,0,0,.15);-webkit-transition:background .3s,width .2s;transition:background .3s,width .2s;zoom:1}.ant-menu:after,.ant-menu:before{displ [...]
\ No newline at end of file
diff --git a/build/vendor.6b7525f.js b/build/vendor.fbd9916.js
similarity index 90%
rename from build/vendor.6b7525f.js
rename to build/vendor.fbd9916.js
index a0e8506..79880da 100644
--- a/build/vendor.6b7525f.js
+++ b/build/vendor.fbd9916.js
@@ -1,16 +1,16 @@
-!function(e){function t(n){if(r[n])return r[n].exports;var a=r[n]={i:n,l:!1,exports:{}};return e[n].call(a.exports,a,a.exports,t),a.l=!0,a.exports}var n=window.webpackJsonp;window.webpackJsonp=function(r,o,c){for(var i,s,l,u=0,d=[];u<r.length;u++)s=r[u],a[s]&&d.push(a[s][0]),a[s]=0;for(i in o)Object.prototype.hasOwnProperty.call(o,i)&&(e[i]=o[i]);for(n&&n(r,o,c);d.length;)d.shift()();if(c)for(u=0;u<c.length;u++)l=t(t.s=c[u]);return l};var r={},a={8:0};t.m=e,t.c=r,t.d=function(e,n,r){t.o( [...]
+!function(e){function t(n){if(r[n])return r[n].exports;var a=r[n]={i:n,l:!1,exports:{}};return e[n].call(a.exports,a,a.exports,t),a.l=!0,a.exports}var n=window.webpackJsonp;window.webpackJsonp=function(r,o,c){for(var i,s,l,u=0,d=[];u<r.length;u++)s=r[u],a[s]&&d.push(a[s][0]),a[s]=0;for(i in o)Object.prototype.hasOwnProperty.call(o,i)&&(e[i]=o[i]);for(n&&n(r,o,c);d.length;)d.shift()();if(c)for(u=0;u<c.length;u++)l=t(t.s=c[u]);return l};var r={},a={8:0};t.m=e,t.c=r,t.d=function(e,n,r){t.o( [...]
 //! moment.js
-return sc.isValid=Vt,sc.abs=Cr,sc.add=xr,sc.subtract=Er,sc.as=Rr,sc.asMilliseconds=Io,sc.asSeconds=Uo,sc.asMinutes=Bo,sc.asHours=qo,sc.asDays=Ko,sc.asWeeks=Jo,sc.asMonths=Go,sc.asQuarters=Xo,sc.asYears=$o,sc.valueOf=Ir,sc._bubble=Fr,sc.clone=Br,sc.get=qr,sc.milliseconds=Zo,sc.seconds=Qo,sc.minutes=ec,sc.hours=tc,sc.days=nc,sc.weeks=Jr,sc.months=rc,sc.years=ac,sc.humanize=Qr,sc.toISOString=ta,sc.toString=ta,sc.toJSON=ta,sc.locale=Dn,sc.localeData=jn,sc.toIsoString=L("toIsoString() is depr [...]
+return sc.isValid=Vt,sc.abs=Cr,sc.add=xr,sc.subtract=Er,sc.as=Rr,sc.asMilliseconds=Io,sc.asSeconds=Uo,sc.asMinutes=Bo,sc.asHours=qo,sc.asDays=Ko,sc.asWeeks=Jo,sc.asMonths=Go,sc.asQuarters=Xo,sc.asYears=$o,sc.valueOf=Ir,sc._bubble=Fr,sc.clone=Br,sc.get=qr,sc.milliseconds=Zo,sc.seconds=Qo,sc.minutes=ec,sc.hours=tc,sc.days=nc,sc.weeks=Jr,sc.months=rc,sc.years=ac,sc.humanize=Qr,sc.toISOString=ta,sc.toString=ta,sc.toJSON=ta,sc.locale=Dn,sc.localeData=jn,sc.toIsoString=L("toIsoString() is depr [...]
   Copyright (c) 2018 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)){if(r.length){var c=n.apply(null,r);c&&e.push(c)}}else if("object"===a)if(r.toString===Object.prototype.toString)for(var i in r)o.call(r,i)&&r[i]&&e.push(i);else e.push(r.toString())}}return e.join(" ")}var o={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(a=function(){retu [...]
+!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)){if(r.length){var c=n.apply(null,r);c&&e.push(c)}}else if("object"===a)if(r.toString===Object.prototype.toString)for(var i in r)o.call(r,i)&&r[i]&&e.push(i);else e.push(r.toString())}}return e.join(" ")}var o={}.hasOwnProperty;void 0!==e&&e.exports?(n.default=n,e.exports=n):(r=[],void 0!==(a=function(){retu [...]
   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 c=n.apply(null,r);c&&e.push(c)}else if("object"===a)for(var i in r)o.call(r,i)&&r[i]&&e.push(i)}}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 [...]
+!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 c=n.apply(null,r);c&&e.push(c)}else if("object"===a)for(var i in r)o.call(r,i)&&r[i]&&e.push(i)}}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 [...]
 //! moment.js locale configuration
 var t={1:"١",2:"٢",3:"٣",4:"٤",5:"٥",6:"٦",7:"٧",8:"٨",9:"٩",0:"٠"},n={"١":"1","٢":"2","٣":"3","٤":"4","٥":"5","٦":"6","٧":"7","٨":"8","٩":"9","٠":"0"},r=function(e){return 0===e?0:1===e?1:2===e?2:e%100>=3&&e%100<=10?3:e%100>=11?4:5},a={s:["أقل من ثانية","ثانية واحدة",["ثانيتان","ثانيتين"],"%d ثوان","%d ثانية","%d ثانية"],m:["أقل من دقيقة","دقيقة واحدة",["دقيقتان","دقيقتين"],"%d دقائق","%d دقيقة","%d دقيقة"],h:["أقل من ساعة","ساعة واحدة",["ساعتان","ساعتين"],"%d ساعات","%d ساعة","%d ساعة" [...]
 //! moment.js locale configuration
@@ -142,9 +142,9 @@ var t={1:"'inci",5:"'inci",8:"'inci",70:"'inci",80:"'inci",2:"'nci",7:"'nci",20:
 //! moment.js locale configuration
 function t(e,t){var n=e.split("_");return t%10==1&&t%100!=11?n[0]:t%10>=2&&t%10<=4&&(t%100<10||t%100>=20)?n[1]:n[2]}function n(e,n,r){var a={ss:n?"секунда_секунди_секунд":"секунду_секунди_секунд",mm:n?"хвилина_хвилини_хвилин":"хвилину_хвилини_хвилин",hh:n?"година_години_годин":"годину_години_годин",dd:"день_дні_днів",MM:"місяць_місяці_місяців",yy:"рік_роки_років"};return"m"===r?n?"хвилина":"хвилину":"h"===r?n?"година":"годину":e+" "+t(a[r],+e)}function r(e,t){var n,r={nominative:"неділя_ [...]
 //! moment.js locale configuration
-var t=["جنوری","فروری","مارچ","اپریل","مئی","جون","جولائی","اگست","ستمبر","اکتوبر","نومبر","دسمبر"],n=["اتوار","پیر","منگل","بدھ","جمعرات","جمعہ","ہفتہ"];return e.defineLocale("ur",{months:t,monthsShort:t,weekdays:n,weekdaysShort:n,weekdaysMin:n,longDateFormat:{LT:"HH:mm",LTS:"HH:mm:ss",L:"DD/MM/YYYY",LL:"D MMMM YYYY",LLL:"D MMMM YYYY HH:mm",LLLL:"dddd، D MMMM YYYY HH:mm"},meridiemParse:/صبح|شام/,isPM:function(e){return"شام"===e},meridiem:function(e,t,n){return e<12?"صبح":"شام"},calendar [...]
+var t=["جنوری","فروری","مارچ","اپریل","مئی","جون","جولائی","اگست","ستمبر","اکتوبر","نومبر","دسمبر"],n=["اتوار","پیر","منگل","بدھ","جمعرات","جمعہ","ہفتہ"];return e.defineLocale("ur",{months:t,monthsShort:t,weekdays:n,weekdaysShort:n,weekdaysMin:n,longDateFormat:{LT:"HH:mm",LTS:"HH:mm:ss",L:"DD/MM/YYYY",LL:"D MMMM YYYY",LLL:"D MMMM YYYY HH:mm",LLLL:"dddd، D MMMM YYYY HH:mm"},meridiemParse:/صبح|شام/,isPM:function(e){return"شام"===e},meridiem:function(e,t,n){return e<12?"صبح":"شام"},calendar [...]
 object-assign
 (c) Sindre Sorhus
 @license MIT
 */
-var a=Object.getOwnPropertySymbols,o=Object.prototype.hasOwnProperty,c=Object.prototype.propertyIsEnumerable;e.exports=function(){try{if(!Object.assign)return!1;var e=new String("abc");if(e[5]="de","5"===Object.getOwnPropertyNames(e)[0])return!1;for(var t={},n=0;n<10;n++)t["_"+String.fromCharCode(n)]=n;if("0123456789"!==Object.getOwnPropertyNames(t).map(function(e){return t[e]}).join(""))return!1;var r={};return"abcdefghijklmnopqrst".split("").forEach(function(e){r[e]=e}),"abcdefghijklmn [...]
\ No newline at end of file
+var a=Object.getOwnPropertySymbols,o=Object.prototype.hasOwnProperty,c=Object.prototype.propertyIsEnumerable;e.exports=function(){try{if(!Object.assign)return!1;var e=new String("abc");if(e[5]="de","5"===Object.getOwnPropertyNames(e)[0])return!1;for(var t={},n=0;n<10;n++)t["_"+String.fromCharCode(n)]=n;if("0123456789"!==Object.getOwnPropertyNames(t).map(function(e){return t[e]}).join(""))return!1;var r={};return"abcdefghijklmnopqrst".split("").forEach(function(e){r[e]=e}),"abcdefghijklmn [...]
\ No newline at end of file
diff --git a/en-us/blog/FAQ.html b/en-us/blog/FAQ.html
index 5a9b5c7..935c97d 100644
--- a/en-us/blog/FAQ.html
+++ b/en-us/blog/FAQ.html
@@ -7,7 +7,7 @@
   <meta name="description" content="FAQ">
   <title>FAQ</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -20,11 +20,11 @@
 <p>A: Apache DolphinScheduler is a workflow automation and scheduling platform that can be used to assemble and manage data pipelines. Similar systems such as oozie and Azkaban etc</p>
 <h4>Q: Who is using Apache DolphinScheduler?</h4>
 <p>A: more than 400+ companys are using DolphinScheduler as their scheduler platform, some user cases like IBM、Tencent、meituan、Lenovo、Nokia、SHEIN、Inspur、pingan、ICBC and so on</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd></dl></ [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/blog/architecture-design.html b/en-us/blog/architecture-design.html
index 4c28fe6..1d6c7d8 100644
--- a/en-us/blog/architecture-design.html
+++ b/en-us/blog/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -288,11 +288,11 @@ Public <span class="hljs-class"><span class="hljs-keyword">class</span> <span cl
 </code></pre>
 <h3>summary</h3>
 <p>Starting from the scheduling, this paper introduces the architecture principle and implementation ideas of the big data distributed workflow scheduling system-EasyScheduler. To be continued</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd></dl></ [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/blog/index.html b/en-us/blog/index.html
index c1e1c01..d206cdb 100644
--- a/en-us/blog/index.html
+++ b/en-us/blog/index.html
@@ -7,15 +7,15 @@
   <meta name="description" content="page description">
   <title>Apache DolphinScheduler | BLOG</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.acc2955.css">
 </head>
 <body>
-  <div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-light [...]
+  <div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-light [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.00152d1.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/blog/meetup_2019_10_26.html b/en-us/blog/meetup_2019_10_26.html
index f9c3a13..6c99feb 100644
--- a/en-us/blog/meetup_2019_10_26.html
+++ b/en-us/blog/meetup_2019_10_26.html
@@ -7,7 +7,7 @@
   <meta name="description" content="meetup_2019_10_26">
   <title>meetup_2019_10_26</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -24,11 +24,11 @@ Apache Dolphin Scheduler(Incubating) Meetup has been held successfully in Shangh
 <li>Recently released features and Roadmap (Lidong Dai 16:30-17:00) <a href="/file/2019-10-26/DolphinScheduler_dailidong.pptx">PPT</a></li>
 <li>Free discussion</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd></dl></ [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/blog/meetup_2019_12_08.html b/en-us/blog/meetup_2019_12_08.html
index a49d88d..4399781 100644
--- a/en-us/blog/meetup_2019_12_08.html
+++ b/en-us/blog/meetup_2019_12_08.html
@@ -7,7 +7,7 @@
   <meta name="description" content="meetup_2019_12_08">
   <title>meetup_2019_12_08</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -35,11 +35,11 @@
 <p><img src="/img/2019-12-08/971576036713_.pic_hd.jpg" alt="avatar"></p>
 <p><img src="/img/2019-12-08/981576036714_.pic.jpg" alt="avatar"></p>
 <p><img src="/img/2019-12-08/991576036717_.pic_hd.jpg" alt="avatar"></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd></dl></ [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/DS-License.html b/en-us/community/development/DS-License.html
index b6ab4b1..0fc2df6 100644
--- a/en-us/community/development/DS-License.html
+++ b/en-us/community/development/DS-License.html
@@ -7,7 +7,7 @@
   <meta name="description" content="DS-License">
   <title>DS-License</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -39,11 +39,11 @@
 <li><a href="https://apache.org/dev/licensing-howto.html">COMMUNITY-LED DEVELOPMENT &quot;THE APACHE WAY&quot;</a></li>
 <li><a href="https://apache.org/legal/resolved.html">ASF 3RD PARTY LICENSE POLICY</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/become-a-committer.html b/en-us/community/development/become-a-committer.html
index 6551ed8..4c376b9 100644
--- a/en-us/community/development/become-a-committer.html
+++ b/en-us/community/development/become-a-committer.html
@@ -7,7 +7,7 @@
   <meta name="description" content="become-a-committer">
   <title>become-a-committer</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -16,11 +16,11 @@
 <p>In Dolphinscheduler community, if a committer who have earned even more merit, can be invited to be a part of the Project Management Committee (PMC).</p>
 <p>One thing that is sometimes hard to understand when you are new to the open development process used at the ASF, is that we value the community more than the code. A strong and healthy community will be respectful and be a fun and rewarding place. More importantly, a diverse and healthy community can continue to support the code over the longer term, even as individual companies come and go from the field.</p>
 <p>More details could be found <a href="https://community.apache.org/contributors/">here</a>.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/code-conduct.html b/en-us/community/development/code-conduct.html
index d16b571..ff08e9b 100644
--- a/en-us/community/development/code-conduct.html
+++ b/en-us/community/development/code-conduct.html
@@ -7,7 +7,7 @@
   <meta name="description" content="code-conduct">
   <title>code-conduct</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -109,11 +109,11 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/commit-message.html b/en-us/community/development/commit-message.html
index 233a903..c4ab717 100644
--- a/en-us/community/development/commit-message.html
+++ b/en-us/community/development/commit-message.html
@@ -7,7 +7,7 @@
   <meta name="description" content="commit-message">
   <title>commit-message</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -75,11 +75,11 @@ This closes #001
 <p><a href="https://cwiki.apache.org/confluence/display/GEODE/Commit+Message+Format">Commit message format</a></p>
 <p><a href="http://who-t.blogspot.com/2009/12/on-commit-messages.html">On commit messages-Peter Hutterer</a></p>
 <p><a href="https://mp.weixin.qq.com/s/LKM4IXAY-7dKhTzGu5-oug">RocketMQ Community Operation Conventions</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/contribute.html b/en-us/community/development/contribute.html
index a934659..2d1ad9e 100644
--- a/en-us/community/development/contribute.html
+++ b/en-us/community/development/contribute.html
@@ -7,7 +7,7 @@
   <meta name="description" content="contribute">
   <title>contribute</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -43,11 +43,11 @@
 <li>When you're done, send a Pull Request to dolphinscheduler, please refer to the《<a href="submit-code.md">Submit Guide-Submit Pull Request Process</a>》</li>
 </ul>
 <p>If you want to submit a Pull Request to complete a Feature or fix a Bug, it is recommended that you start with the <code>good first issue</code>, <code>easy-to-fix</code> issues, complete a small function to submit, do not change too many files at a time, changing too many files will also put a lot of pressure on Reviewers, it is recommended to submit them through multiple Pull Requests, not all at once.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/document.html b/en-us/community/development/document.html
index 0aed13f..a5e3217 100644
--- a/en-us/community/development/document.html
+++ b/en-us/community/development/document.html
@@ -7,7 +7,7 @@
   <meta name="description" content="document">
   <title>document</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -75,11 +75,11 @@
 </ol>
 <h3>Reference to the documentation</h3>
 <p><a href="https://cwiki.apache.org/confluence/display/FLINK/Flink+Translation+Specifications">Apache Flink Translation Specifications</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/issue.html b/en-us/community/development/issue.html
index 697f6e0..0902d46 100644
--- a/en-us/community/development/issue.html
+++ b/en-us/community/development/issue.html
@@ -7,7 +7,7 @@
   <meta name="description" content="issue">
   <title>issue</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -130,11 +130,11 @@ If the issue is really valuable after being approved by committer and contributo
 or leave a message to the user who raises the issue to modify it into the corresponding title.</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
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diff --git a/en-us/community/development/microbench.html b/en-us/community/development/microbench.html
index 5e06210..42ce84f 100644
--- a/en-us/community/development/microbench.html
+++ b/en-us/community/development/microbench.html
@@ -7,7 +7,7 @@
   <meta name="description" content="microbench">
   <title>microbench</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -93,11 +93,11 @@ EnumBenchMark.enumValuesTest           <span class="hljs-number">105</span>   av
 EnumBenchMark.enumValuesTest           <span class="hljs-number">103</span>   avgt    <span class="hljs-number">8</span>          <span class="hljs-number">0.012</span> ±         <span class="hljs-number">0.009</span>  us/op
 </code></pre>
 <p>OpenJDK officially gave a lot of sample codes, interested students can query and learn JMH by themselves:<a href="http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/">OpenJDK-JMH-Example</a></p>
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   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
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diff --git a/en-us/community/development/pull-request.html b/en-us/community/development/pull-request.html
index 59b0bf5..b966bd5 100644
--- a/en-us/community/development/pull-request.html
+++ b/en-us/community/development/pull-request.html
@@ -7,7 +7,7 @@
   <meta name="description" content="pull-request">
   <title>pull-request</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -85,11 +85,11 @@ In this scenario, the responsibilities of each issue can be clearly divided. The
 And each Pull Request is submitted should be associated with only one issue of a sub task.</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
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diff --git a/en-us/community/development/submit-code.html b/en-us/community/development/submit-code.html
index 6389e97..54bcc3d 100644
--- a/en-us/community/development/submit-code.html
+++ b/en-us/community/development/submit-code.html
@@ -7,7 +7,7 @@
   <meta name="description" content="submit-code">
   <title>submit-code</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -86,11 +86,11 @@ git push --set-upstream origin dev-1.0
 <p>Finally, congratulations, you have become an official contributor to dolphinscheduler!</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/development/subscribe.html b/en-us/community/development/subscribe.html
index efa0ec9..9de104c 100644
--- a/en-us/community/development/subscribe.html
+++ b/en-us/community/development/subscribe.html
@@ -7,7 +7,7 @@
   <meta name="description" content="subscribe">
   <title>subscribe</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -24,11 +24,11 @@
 <p>Receive a welcome email. After completing the above steps, you will receive a welcome email with the subject WELCOME to <a href="mailto:dev@dolphinscheduler.apache.org">dev@dolphinscheduler.apache.org</a>, and you have successfully subscribed to the Apache DolphinScheduler mailing list.</p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/index.html b/en-us/community/index.html
index 6a12dc2..d4fbe81 100644
--- a/en-us/community/index.html
+++ b/en-us/community/index.html
@@ -7,15 +7,15 @@
   <meta name="description" content="page description">
   <title>Apache DolphinScheduler | Community</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/community.96f53c7.css">
 </head>
 <body>
-  <div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-light [...]
+  <div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-light [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.96a7fcd.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/release-post.html b/en-us/community/release-post.html
index 6519e97..eeb0c5e 100644
--- a/en-us/community/release-post.html
+++ b/en-us/community/release-post.html
@@ -7,7 +7,7 @@
   <meta name="description" content="release-post">
   <title>release-post</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -48,11 +48,11 @@ docker login <span class="hljs-comment"># enter the username and password</span>
 docker push apache/dolphinscheduler:x.y.z
 docker push apache/dolphinscheduler:latest
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/release-prepare.html b/en-us/community/release-prepare.html
index ed1c558..5fb5580 100644
--- a/en-us/community/release-prepare.html
+++ b/en-us/community/release-prepare.html
@@ -7,7 +7,7 @@
   <meta name="description" content="release-prepare">
   <title>release-prepare</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -51,11 +51,11 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/release.html b/en-us/community/release.html
index 7b20c9b..e7590a1 100644
--- a/en-us/community/release.html
+++ b/en-us/community/release.html
@@ -7,7 +7,7 @@
   <meta name="description" content="release">
   <title>release</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -348,11 +348,11 @@ DolphinScheduler Resources:
 - Documents: https://github.com/apache/dolphinscheduler/blob/${RELEASE.VERSION}/README.md
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/security.html b/en-us/community/security.html
index 23ddbc0..0b884fc 100644
--- a/en-us/community/security.html
+++ b/en-us/community/security.html
@@ -7,18 +7,18 @@
   <meta name="description" content="security">
   <title>security</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
 <p>The Apache Software Foundation takes a rigorous stance on eliminating security issues in its software projects. Apache DolphinScheduler is also very concerned Security issues related to its features and functionality.</p>
 <p>If you have apprehensions regarding DolphinScheduler’s security or you discover vulnerability or potential threat, don’t hesitate to get in touch with the Apache Security Team by dropping a mail at <a href="mailto:security@apache.org">security@apache.org</a>. Please specify the project name as DolphinScheduler in the email and provide a description of the relevant problem or potential threat. You are also urged to recommend the way to reproduce and replicate the issue. The apache secu [...]
 <p>Please pay attention to report the security issue on the security email before disclosing it on public domain.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
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   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/community/team.html b/en-us/community/team.html
index b65e5da..77995c3 100644
--- a/en-us/community/team.html
+++ b/en-us/community/team.html
@@ -7,7 +7,7 @@
   <meta name="description" content="team">
   <title>team</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -212,11 +212,11 @@
 <li>If the vote passes, send an offer to become a committer with @private CC’ed.</li>
 <li>Setup committer rights</li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/development/architecture-design.html b/en-us/development/architecture-design.html
index bed31a6..0e8bb93 100644
--- a/en-us/development/architecture-design.html
+++ b/en-us/development/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant- [...]
@@ -287,11 +287,11 @@ Public <span class="hljs-class"><span class="hljs-keyword">class</span> <span cl
 </code></pre>
 <h3>summary</h3>
 <p>Starting from the scheduling, this paper introduces the architecture principle and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/development/backend-development.html b/en-us/development/backend-development.html
index 263c9da..ab141d2 100644
--- a/en-us/development/backend-development.html
+++ b/en-us/development/backend-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="backend-development">
   <title>backend-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant- [...]
@@ -53,11 +53,11 @@ script : cluster start, stop, and service monitoring start and stop scripts
 sql : project depends on sql file
 install.sh : one-click deployment script
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/development/development-environment-setup.html b/en-us/development/development-environment-setup.html
index 701bca5..1b0a760 100644
--- a/en-us/development/development-environment-setup.html
+++ b/en-us/development/development-environment-setup.html
@@ -7,7 +7,7 @@
   <meta name="description" content="development-environment-setup">
   <title>development-environment-setup</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant- [...]
@@ -183,11 +183,11 @@ username: admin<br>
 password: dolphinscheduler123</p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/development/frontend-development.html b/en-us/development/frontend-development.html
index 367cf1f..bd733ad 100644
--- a/en-us/development/frontend-development.html
+++ b/en-us/development/frontend-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="frontend-development">
   <title>frontend-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant- [...]
@@ -510,11 +510,11 @@ Interface parameter transfer needs to be changed to the following way</p>
 <p>The permission gives the userType according to the backUser interface <code>getUserInfo</code> interface: <code>&quot;ADMIN_USER/GENERAL_USER&quot;</code>permission to control whether the page operation button is <code>disabled</code>.</p>
 <p>specific operation:<code>src/js/module/permissions/index.js</code></p>
 <p>disabled processing:<code>src/js/module/mixin/disabledState.js</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/development/have-questions.html b/en-us/development/have-questions.html
index 706704a..8a70690 100644
--- a/en-us/development/have-questions.html
+++ b/en-us/development/have-questions.html
@@ -7,7 +7,7 @@
   <meta name="description" content="have-questions">
   <title>have-questions</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant- [...]
@@ -69,11 +69,11 @@
 <p>​	The Slack workspace URL: <a href="http://asf-dolphinscheduler.slack.com/">http://asf-dolphinscheduler.slack.com/</a>.</p>
 <p>​	You can join through invitation url: <a href="https://s.apache.org/dolphinscheduler-slack">https://s.apache.org/dolphinscheduler-slack</a>.</p>
 <p>This chat room is used for questions and discussions related to using DolphinScheduler.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/development/plugin-development.html b/en-us/development/plugin-development.html
index 79cc27c..6047fff 100644
--- a/en-us/development/plugin-development.html
+++ b/en-us/development/plugin-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="plugin-development">
   <title>plugin-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant- [...]
@@ -64,11 +64,11 @@
 <li>Constructor or override <strong>AbstractTask</strong> of <strong>init</strong> in the method, parse the custom task parameter entity</li>
 <li>Rewrite <strong>handle</strong> Methods to implement business logic and set the corresponding<strong>exitStatusCode</strong></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.0/user_doc/backend-deployment.html b/en-us/docs/1.2.0/user_doc/backend-deployment.html
index 2c292e9..08d9176 100644
--- a/en-us/docs/1.2.0/user_doc/backend-deployment.html
+++ b/en-us/docs/1.2.0/user_doc/backend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="backend-deployment">
   <title>backend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -239,11 +239,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 <p>The database can be upgraded automatically by executing the following command:</p>
 <pre><code class="language-upgrade">sh ./script/upgrade-dolphinscheduler.sh
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.0/user_doc/cluster-deployment.html b/en-us/docs/1.2.0/user_doc/cluster-deployment.html
index ee2c8ab..e853ea5 100644
--- a/en-us/docs/1.2.0/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.2.0/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -462,11 +462,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.2.0/user_doc/frontend-deployment.html b/en-us/docs/1.2.0/user_doc/frontend-deployment.html
index 09f75af..3dd650d 100644
--- a/en-us/docs/1.2.0/user_doc/frontend-deployment.html
+++ b/en-us/docs/1.2.0/user_doc/frontend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="frontend-deployment">
   <title>frontend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -107,11 +107,11 @@ decompress<code>tar -zxvf apache-dolphinscheduler-incubating-x.x.x-dolphinschedu
 <pre><code># change upload size
 client_max_body_size 1024m
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.2.0/user_doc/hardware-environment.html b/en-us/docs/1.2.0/user_doc/hardware-environment.html
index d713faa..4330b18 100644
--- a/en-us/docs/1.2.0/user_doc/hardware-environment.html
+++ b/en-us/docs/1.2.0/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -115,11 +115,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.2.0/user_doc/metadata-1.2.html b/en-us/docs/1.2.0/user_doc/metadata-1.2.html
index 21d2111..210b0a9 100644
--- a/en-us/docs/1.2.0/user_doc/metadata-1.2.html
+++ b/en-us/docs/1.2.0/user_doc/metadata-1.2.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.2">
   <title>metadata-1.2</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -642,11 +642,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.0/user_doc/quick-start.html b/en-us/docs/1.2.0/user_doc/quick-start.html
index e28c116..38562a0 100644
--- a/en-us/docs/1.2.0/user_doc/quick-start.html
+++ b/en-us/docs/1.2.0/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.0/user_doc/standalone-deployment.html b/en-us/docs/1.2.0/user_doc/standalone-deployment.html
index 2131e68..2ed3058 100644
--- a/en-us/docs/1.2.0/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.2.0/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -422,11 +422,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.0/user_doc/system-manual.html b/en-us/docs/1.2.0/user_doc/system-manual.html
index 79c8785..30c3bce 100644
--- a/en-us/docs/1.2.0/user_doc/system-manual.html
+++ b/en-us/docs/1.2.0/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -759,11 +759,11 @@ conf/common/hadoop.properties
 <ul>
 <li>In tasks, local_param_bizdate refers to global parameters by  ${global_bizdate} for scripts, the value of variable local_param_bizdate can be referenced by ${local_param_bizdate}, or the value of local_param_bizdate can be set directly by JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.0/user_doc/upgrade.html b/en-us/docs/1.2.0/user_doc/upgrade.html
index 21fb13a..b3638be 100644
--- a/en-us/docs/1.2.0/user_doc/upgrade.html
+++ b/en-us/docs/1.2.0/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -48,11 +48,11 @@
 <p><code>systemctl restart nginx</code></p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.2.1/user_doc/architecture-design.html b/en-us/docs/1.2.1/user_doc/architecture-design.html
index 7e2235b..5a598b0 100644
--- a/en-us/docs/1.2.1/user_doc/architecture-design.html
+++ b/en-us/docs/1.2.1/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -287,11 +287,11 @@ Interfaces include workflow creation, definition, query, modification, release,
 </code></pre>
 <h3>summary</h3>
 <p>Starting from the scheduling, this paper introduces the architecture principle and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.2.1/user_doc/backend-deployment.html b/en-us/docs/1.2.1/user_doc/backend-deployment.html
index 85dda50..08ade7f 100644
--- a/en-us/docs/1.2.1/user_doc/backend-deployment.html
+++ b/en-us/docs/1.2.1/user_doc/backend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="backend-deployment">
   <title>backend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -239,11 +239,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 <p>The database can be upgraded automatically by executing the following command:</p>
 <pre><code class="language-upgrade">sh ./script/upgrade-dolphinscheduler.sh
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/frontend-deployment.html b/en-us/docs/1.2.1/user_doc/frontend-deployment.html
index 08b3992..577b8f8 100644
--- a/en-us/docs/1.2.1/user_doc/frontend-deployment.html
+++ b/en-us/docs/1.2.1/user_doc/frontend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="frontend-deployment">
   <title>frontend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -108,11 +108,11 @@ decompress<code>tar -zxvf apache-dolphinscheduler-incubating-x.x.x-dolphinschedu
 <pre><code># change upload size
 client_max_body_size 1024m
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/hardware-environment.html b/en-us/docs/1.2.1/user_doc/hardware-environment.html
index 57719a5..56b6df9 100644
--- a/en-us/docs/1.2.1/user_doc/hardware-environment.html
+++ b/en-us/docs/1.2.1/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -115,11 +115,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/metadata-1.2.html b/en-us/docs/1.2.1/user_doc/metadata-1.2.html
index f8ab2f3..7fd9673 100644
--- a/en-us/docs/1.2.1/user_doc/metadata-1.2.html
+++ b/en-us/docs/1.2.1/user_doc/metadata-1.2.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.2">
   <title>metadata-1.2</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -642,11 +642,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/plugin-development.html b/en-us/docs/1.2.1/user_doc/plugin-development.html
index 2c3ccc3..52fe0b3 100644
--- a/en-us/docs/1.2.1/user_doc/plugin-development.html
+++ b/en-us/docs/1.2.1/user_doc/plugin-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="plugin-development">
   <title>plugin-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -64,11 +64,11 @@
 <li>Constructor or override <strong>AbstractTask</strong> of <strong>init</strong> in the method, parse the custom task parameter entity</li>
 <li>Rewrite <strong>handle</strong> Methods to implement business logic and set the corresponding<strong>exitStatusCode</strong></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/quick-start.html b/en-us/docs/1.2.1/user_doc/quick-start.html
index c43d91d..26afd84 100644
--- a/en-us/docs/1.2.1/user_doc/quick-start.html
+++ b/en-us/docs/1.2.1/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/system-manual.html b/en-us/docs/1.2.1/user_doc/system-manual.html
index c0fea24..b6dc6fe 100644
--- a/en-us/docs/1.2.1/user_doc/system-manual.html
+++ b/en-us/docs/1.2.1/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -759,11 +759,11 @@ conf/common/hadoop.properties
 <ul>
 <li>In tasks, local_param_bizdate refers to global parameters by  ${global_bizdate} for scripts, the value of variable local_param_bizdate can be referenced by ${local_param_bizdate}, or the value of local_param_bizdate can be set directly by JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.2.1/user_doc/upgrade.html b/en-us/docs/1.2.1/user_doc/upgrade.html
index 0b5410a..34c48ef 100644
--- a/en-us/docs/1.2.1/user_doc/upgrade.html
+++ b/en-us/docs/1.2.1/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -48,11 +48,11 @@
 <p><code>systemctl restart nginx</code></p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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diff --git a/en-us/docs/1.3.1/user_doc/architecture-design.html b/en-us/docs/1.3.1/user_doc/architecture-design.html
index 55a4958..7737913 100644
--- a/en-us/docs/1.3.1/user_doc/architecture-design.html
+++ b/en-us/docs/1.3.1/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/cluster-deployment.html b/en-us/docs/1.3.1/user_doc/cluster-deployment.html
index a877dc8..8903cc2 100644
--- a/en-us/docs/1.3.1/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.3.1/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/configuration-file.html b/en-us/docs/1.3.1/user_doc/configuration-file.html
index 4796f02..1b0563d 100644
--- a/en-us/docs/1.3.1/user_doc/configuration-file.html
+++ b/en-us/docs/1.3.1/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -981,11 +981,11 @@ The types of tasks involved are: Shell tasks, Python tasks, Spark tasks, Flink t
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/hardware-environment.html b/en-us/docs/1.3.1/user_doc/hardware-environment.html
index 02bd956..cbd423f 100644
--- a/en-us/docs/1.3.1/user_doc/hardware-environment.html
+++ b/en-us/docs/1.3.1/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/metadata-1.3.html b/en-us/docs/1.3.1/user_doc/metadata-1.3.html
index 629615f..2aa19a1 100644
--- a/en-us/docs/1.3.1/user_doc/metadata-1.3.html
+++ b/en-us/docs/1.3.1/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/quick-start.html b/en-us/docs/1.3.1/user_doc/quick-start.html
index a810b79..e7e7982 100644
--- a/en-us/docs/1.3.1/user_doc/quick-start.html
+++ b/en-us/docs/1.3.1/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/standalone-deployment.html b/en-us/docs/1.3.1/user_doc/standalone-deployment.html
index f53be6f..65e08c6 100644
--- a/en-us/docs/1.3.1/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.3.1/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -377,11 +377,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/system-manual.html b/en-us/docs/1.3.1/user_doc/system-manual.html
index 0c4d28c..2fa4e0c 100644
--- a/en-us/docs/1.3.1/user_doc/system-manual.html
+++ b/en-us/docs/1.3.1/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -966,11 +966,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/task-structure.html b/en-us/docs/1.3.1/user_doc/task-structure.html
index ea45449..fc7c050 100644
--- a/en-us/docs/1.3.1/user_doc/task-structure.html
+++ b/en-us/docs/1.3.1/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3265,11 +3265,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script>window.rootPath = '';</script>
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   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.1/user_doc/upgrade.html b/en-us/docs/1.3.1/user_doc/upgrade.html
index 9b6c42a..ec6d050 100644
--- a/en-us/docs/1.3.1/user_doc/upgrade.html
+++ b/en-us/docs/1.3.1/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -105,11 +105,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deployment script</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/architecture-design.html b/en-us/docs/1.3.2/user_doc/architecture-design.html
index acf3287..33b7a67 100644
--- a/en-us/docs/1.3.2/user_doc/architecture-design.html
+++ b/en-us/docs/1.3.2/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/cluster-deployment.html b/en-us/docs/1.3.2/user_doc/cluster-deployment.html
index 3f5c69a..d39d3eb 100644
--- a/en-us/docs/1.3.2/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.3.2/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/configuration-file.html b/en-us/docs/1.3.2/user_doc/configuration-file.html
index 6c5f9f1..4dab76f 100644
--- a/en-us/docs/1.3.2/user_doc/configuration-file.html
+++ b/en-us/docs/1.3.2/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -981,11 +981,11 @@ The types of tasks involved are: Shell tasks, Python tasks, Spark tasks, Flink t
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/expansion-reduction.html b/en-us/docs/1.3.2/user_doc/expansion-reduction.html
index 3e142c4..7a06df9 100644
--- a/en-us/docs/1.3.2/user_doc/expansion-reduction.html
+++ b/en-us/docs/1.3.2/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -232,11 +232,11 @@ masters=&quot;existing master01,existing master02,ds1,ds2&quot;
 workers=&quot;existing worker01:default,existing worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/hardware-environment.html b/en-us/docs/1.3.2/user_doc/hardware-environment.html
index 30d8058..a559de0 100644
--- a/en-us/docs/1.3.2/user_doc/hardware-environment.html
+++ b/en-us/docs/1.3.2/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/metadata-1.3.html b/en-us/docs/1.3.2/user_doc/metadata-1.3.html
index ab8b141..bffb150 100644
--- a/en-us/docs/1.3.2/user_doc/metadata-1.3.html
+++ b/en-us/docs/1.3.2/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -638,11 +638,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/quick-start.html b/en-us/docs/1.3.2/user_doc/quick-start.html
index a441177..1f403e1 100644
--- a/en-us/docs/1.3.2/user_doc/quick-start.html
+++ b/en-us/docs/1.3.2/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/standalone-deployment.html b/en-us/docs/1.3.2/user_doc/standalone-deployment.html
index a6da223..2f8f259 100644
--- a/en-us/docs/1.3.2/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.3.2/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -326,11 +326,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.3.2/user_doc/system-manual.html b/en-us/docs/1.3.2/user_doc/system-manual.html
index c1cb431..6cc8456 100644
--- a/en-us/docs/1.3.2/user_doc/system-manual.html
+++ b/en-us/docs/1.3.2/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -1010,11 +1010,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/task-structure.html b/en-us/docs/1.3.2/user_doc/task-structure.html
index 461af02..ca2fa0f 100644
--- a/en-us/docs/1.3.2/user_doc/task-structure.html
+++ b/en-us/docs/1.3.2/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3265,11 +3265,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.2/user_doc/upgrade.html b/en-us/docs/1.3.2/user_doc/upgrade.html
index fafb1e2..13c09ae 100644
--- a/en-us/docs/1.3.2/user_doc/upgrade.html
+++ b/en-us/docs/1.3.2/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deploy script.</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/architecture-design.html b/en-us/docs/1.3.3/user_doc/architecture-design.html
index 77a9260..ed6afd6 100644
--- a/en-us/docs/1.3.3/user_doc/architecture-design.html
+++ b/en-us/docs/1.3.3/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>
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diff --git a/en-us/docs/1.3.3/user_doc/cluster-deployment.html b/en-us/docs/1.3.3/user_doc/cluster-deployment.html
index 1779279..a812666 100644
--- a/en-us/docs/1.3.3/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.3.3/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.3/user_doc/configuration-file.html b/en-us/docs/1.3.3/user_doc/configuration-file.html
index 46cd1df..b16ba1a 100644
--- a/en-us/docs/1.3.3/user_doc/configuration-file.html
+++ b/en-us/docs/1.3.3/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -981,11 +981,11 @@ The types of tasks involved are: Shell tasks, Python tasks, Spark tasks, Flink t
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.3/user_doc/expansion-reduction.html b/en-us/docs/1.3.3/user_doc/expansion-reduction.html
index 64271a0..9aa160d 100644
--- a/en-us/docs/1.3.3/user_doc/expansion-reduction.html
+++ b/en-us/docs/1.3.3/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -232,11 +232,11 @@ masters=&quot;existing master01,existing master02,ds1,ds2&quot;
 workers=&quot;existing worker01:default,existing worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.3/user_doc/hardware-environment.html b/en-us/docs/1.3.3/user_doc/hardware-environment.html
index 5e83eb1..ed53eee 100644
--- a/en-us/docs/1.3.3/user_doc/hardware-environment.html
+++ b/en-us/docs/1.3.3/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
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@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
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-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/metadata-1.3.html b/en-us/docs/1.3.3/user_doc/metadata-1.3.html
index fba872f..5d6dcb6 100644
--- a/en-us/docs/1.3.3/user_doc/metadata-1.3.html
+++ b/en-us/docs/1.3.3/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -638,11 +638,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/quick-start.html b/en-us/docs/1.3.3/user_doc/quick-start.html
index 2995848..c4922e1 100644
--- a/en-us/docs/1.3.3/user_doc/quick-start.html
+++ b/en-us/docs/1.3.3/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/standalone-deployment.html b/en-us/docs/1.3.3/user_doc/standalone-deployment.html
index 8ee2bad..9026c82 100644
--- a/en-us/docs/1.3.3/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.3.3/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -326,11 +326,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/system-manual.html b/en-us/docs/1.3.3/user_doc/system-manual.html
index 954c2e1..f8110c7 100644
--- a/en-us/docs/1.3.3/user_doc/system-manual.html
+++ b/en-us/docs/1.3.3/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -1010,11 +1010,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/task-structure.html b/en-us/docs/1.3.3/user_doc/task-structure.html
index 2d5dd61..3c1645b 100644
--- a/en-us/docs/1.3.3/user_doc/task-structure.html
+++ b/en-us/docs/1.3.3/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3265,11 +3265,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.3/user_doc/upgrade.html b/en-us/docs/1.3.3/user_doc/upgrade.html
index a017774..836620c 100644
--- a/en-us/docs/1.3.3/user_doc/upgrade.html
+++ b/en-us/docs/1.3.3/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deploy script.</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/architecture-design.html b/en-us/docs/1.3.4/user_doc/architecture-design.html
index 915406a..76c4911 100644
--- a/en-us/docs/1.3.4/user_doc/architecture-design.html
+++ b/en-us/docs/1.3.4/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/cluster-deployment.html b/en-us/docs/1.3.4/user_doc/cluster-deployment.html
index e50f68d..92af6c4 100644
--- a/en-us/docs/1.3.4/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.3.4/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/configuration-file.html b/en-us/docs/1.3.4/user_doc/configuration-file.html
index a66006a..5492507 100644
--- a/en-us/docs/1.3.4/user_doc/configuration-file.html
+++ b/en-us/docs/1.3.4/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -983,11 +983,11 @@ Types of tasks involved are: Shell task、Python task、Spark task、Flink task
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/docker-deployment.html b/en-us/docs/1.3.4/user_doc/docker-deployment.html
index 1f5635c..582170c 100644
--- a/en-us/docs/1.3.4/user_doc/docker-deployment.html
+++ b/en-us/docs/1.3.4/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -116,11 +116,11 @@ apache/dolphinscheduler:1.3.4 alert-server
 apache/dolphinscheduler:1.3.4 frontend
 </code></pre>
 <p><strong>Note</strong>: You must be specify <code>DATABASE_HOST</code>, <code>DATABASE_PORT</code>, <code>DATABASE_DATABASE</code>, <code>DATABASE_USERNAME</code>, <code>DATABASE_PASSWORD</code>, <code>ZOOKEEPER_QUORUM</code> when start a standalone dolphinscheduler server.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/expansion-reduction.html b/en-us/docs/1.3.4/user_doc/expansion-reduction.html
index 60f2922..b4bb038 100644
--- a/en-us/docs/1.3.4/user_doc/expansion-reduction.html
+++ b/en-us/docs/1.3.4/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -232,11 +232,11 @@ masters=&quot;existing master01,existing master02,ds1,ds2&quot;
 workers=&quot;existing worker01:default,existing worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/hardware-environment.html b/en-us/docs/1.3.4/user_doc/hardware-environment.html
index 6ca8d44..c017b04 100644
--- a/en-us/docs/1.3.4/user_doc/hardware-environment.html
+++ b/en-us/docs/1.3.4/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/load-balance.html b/en-us/docs/1.3.4/user_doc/load-balance.html
index baeccbf..e392afb 100644
--- a/en-us/docs/1.3.4/user_doc/load-balance.html
+++ b/en-us/docs/1.3.4/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker max cpuload avg, only higher than the system cpu load average, worker server can be dispatched tasks. default value -1: the number of cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker reserved memory, only lower than system available memory, worker server can be dispatched tasks. default value 0.3, the unit is G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/metadata-1.3.html b/en-us/docs/1.3.4/user_doc/metadata-1.3.html
index b80bbc3..b0c0e55 100644
--- a/en-us/docs/1.3.4/user_doc/metadata-1.3.html
+++ b/en-us/docs/1.3.4/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -638,11 +638,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/quick-start.html b/en-us/docs/1.3.4/user_doc/quick-start.html
index dc894bb..5774513 100644
--- a/en-us/docs/1.3.4/user_doc/quick-start.html
+++ b/en-us/docs/1.3.4/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/standalone-deployment.html b/en-us/docs/1.3.4/user_doc/standalone-deployment.html
index 16ed4f3..4ca93cb 100644
--- a/en-us/docs/1.3.4/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.3.4/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -326,11 +326,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.4/user_doc/system-manual.html b/en-us/docs/1.3.4/user_doc/system-manual.html
index 2c938d1..1cf63d9 100644
--- a/en-us/docs/1.3.4/user_doc/system-manual.html
+++ b/en-us/docs/1.3.4/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -1011,11 +1011,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
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diff --git a/en-us/docs/1.3.4/user_doc/task-structure.html b/en-us/docs/1.3.4/user_doc/task-structure.html
index 23cdb0a..1acd01f 100644
--- a/en-us/docs/1.3.4/user_doc/task-structure.html
+++ b/en-us/docs/1.3.4/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.3.4/user_doc/upgrade.html b/en-us/docs/1.3.4/user_doc/upgrade.html
index 749ee48..eeaeabe 100644
--- a/en-us/docs/1.3.4/user_doc/upgrade.html
+++ b/en-us/docs/1.3.4/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deploy script.</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.3.5/user_doc/architecture-design.html b/en-us/docs/1.3.5/user_doc/architecture-design.html
index 8df6cbe..f280423 100644
--- a/en-us/docs/1.3.5/user_doc/architecture-design.html
+++ b/en-us/docs/1.3.5/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.3.5/user_doc/cluster-deployment.html b/en-us/docs/1.3.5/user_doc/cluster-deployment.html
index eee552a..eab8987 100644
--- a/en-us/docs/1.3.5/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.3.5/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.5/user_doc/configuration-file.html b/en-us/docs/1.3.5/user_doc/configuration-file.html
index 52d1499..18384b5 100644
--- a/en-us/docs/1.3.5/user_doc/configuration-file.html
+++ b/en-us/docs/1.3.5/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -983,11 +983,11 @@ Types of tasks involved are: Shell task、Python task、Spark task、Flink task
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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   <script>
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diff --git a/en-us/docs/1.3.5/user_doc/docker-deployment.html b/en-us/docs/1.3.5/user_doc/docker-deployment.html
index 572f146..35d1435 100644
--- a/en-us/docs/1.3.5/user_doc/docker-deployment.html
+++ b/en-us/docs/1.3.5/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -315,11 +315,11 @@ COPY ojdbc8-19.9.0.0.jar /opt/dolphinscheduler/lib
 <p>Add a Oracle datasource in <code>Datasource manage</code></p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.5/user_doc/expansion-reduction.html b/en-us/docs/1.3.5/user_doc/expansion-reduction.html
index 25eec15..3cd3632 100644
--- a/en-us/docs/1.3.5/user_doc/expansion-reduction.html
+++ b/en-us/docs/1.3.5/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
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@@ -232,11 +232,11 @@ masters=&quot;existing master01,existing master02,ds1,ds2&quot;
 workers=&quot;existing worker01:default,existing worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.5/user_doc/hardware-environment.html b/en-us/docs/1.3.5/user_doc/hardware-environment.html
index 1f3bd76..c610c8e 100644
--- a/en-us/docs/1.3.5/user_doc/hardware-environment.html
+++ b/en-us/docs/1.3.5/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
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@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
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   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/kubernetes-deployment.html b/en-us/docs/1.3.5/user_doc/kubernetes-deployment.html
index eab9dc3..11151c9 100644
--- a/en-us/docs/1.3.5/user_doc/kubernetes-deployment.html
+++ b/en-us/docs/1.3.5/user_doc/kubernetes-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="kubernetes-deployment">
   <title>kubernetes-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -168,11 +168,11 @@ COPY ojdbc8-19.9.0.0.jar /opt/dolphinscheduler/lib
 <p>Add a Oracle datasource in <code>Datasource manage</code></p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/load-balance.html b/en-us/docs/1.3.5/user_doc/load-balance.html
index 94aa00b..14d0271 100644
--- a/en-us/docs/1.3.5/user_doc/load-balance.html
+++ b/en-us/docs/1.3.5/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker max cpuload avg, only higher than the system cpu load average, worker server can be dispatched tasks. default value -1: the number of cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker reserved memory, only lower than system available memory, worker server can be dispatched tasks. default value 0.3, the unit is G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/metadata-1.3.html b/en-us/docs/1.3.5/user_doc/metadata-1.3.html
index 0a0e619..c0c42c2 100644
--- a/en-us/docs/1.3.5/user_doc/metadata-1.3.html
+++ b/en-us/docs/1.3.5/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -638,11 +638,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/open-api.html b/en-us/docs/1.3.5/user_doc/open-api.html
index 40f4a3a..84f13b4 100644
--- a/en-us/docs/1.3.5/user_doc/open-api.html
+++ b/en-us/docs/1.3.5/user_doc/open-api.html
@@ -7,7 +7,7 @@
   <meta name="description" content="open-api">
   <title>open-api</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -51,11 +51,11 @@
 <p align="center">
    <img src="/img/test-api.png" width="80%" />
  </p>  
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/quick-start.html b/en-us/docs/1.3.5/user_doc/quick-start.html
index 8509ca6..24feced 100644
--- a/en-us/docs/1.3.5/user_doc/quick-start.html
+++ b/en-us/docs/1.3.5/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/standalone-deployment.html b/en-us/docs/1.3.5/user_doc/standalone-deployment.html
index 8f305f1..270c7ce 100644
--- a/en-us/docs/1.3.5/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.3.5/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -326,11 +326,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/system-manual.html b/en-us/docs/1.3.5/user_doc/system-manual.html
index 7eea958..ea0d283 100644
--- a/en-us/docs/1.3.5/user_doc/system-manual.html
+++ b/en-us/docs/1.3.5/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -1043,11 +1043,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/task-structure.html b/en-us/docs/1.3.5/user_doc/task-structure.html
index d92cd78..0493cfb 100644
--- a/en-us/docs/1.3.5/user_doc/task-structure.html
+++ b/en-us/docs/1.3.5/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.5/user_doc/upgrade.html b/en-us/docs/1.3.5/user_doc/upgrade.html
index b3fd26a..b5556ec 100644
--- a/en-us/docs/1.3.5/user_doc/upgrade.html
+++ b/en-us/docs/1.3.5/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deploy script.</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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diff --git a/en-us/docs/1.3.6/user_doc/architecture-design.html b/en-us/docs/1.3.6/user_doc/architecture-design.html
index 406d06f..6ac739a 100644
--- a/en-us/docs/1.3.6/user_doc/architecture-design.html
+++ b/en-us/docs/1.3.6/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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   <script src="/build/docs.md.e13b103.js"></script>
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diff --git a/en-us/docs/1.3.6/user_doc/cluster-deployment.html b/en-us/docs/1.3.6/user_doc/cluster-deployment.html
index ea60675..8d9e8e4 100644
--- a/en-us/docs/1.3.6/user_doc/cluster-deployment.html
+++ b/en-us/docs/1.3.6/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.3.6/user_doc/configuration-file.html b/en-us/docs/1.3.6/user_doc/configuration-file.html
index c03a25c..00fb67f 100644
--- a/en-us/docs/1.3.6/user_doc/configuration-file.html
+++ b/en-us/docs/1.3.6/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -983,11 +983,11 @@ Types of tasks involved are: Shell task、Python task、Spark task、Flink task
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/1.3.6/user_doc/docker-deployment.html b/en-us/docs/1.3.6/user_doc/docker-deployment.html
index d7b9a20..ac6c5a6 100644
--- a/en-us/docs/1.3.6/user_doc/docker-deployment.html
+++ b/en-us/docs/1.3.6/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -894,11 +894,11 @@ SW_GRPC_LOG_SERVER_PORT=11800
 <h3>Logger Server</h3>
 <p><strong><code>LOGGER_SERVER_OPTS</code></strong></p>
 <p>This environment variable sets jvm options for <code>logger-server</code>. The default value is <code>-Xms512m -Xmx512m -Xmn256m</code>.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.6/user_doc/expansion-reduction.html b/en-us/docs/1.3.6/user_doc/expansion-reduction.html
index 5dc8963..c2272d9 100644
--- a/en-us/docs/1.3.6/user_doc/expansion-reduction.html
+++ b/en-us/docs/1.3.6/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
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@@ -232,11 +232,11 @@ masters=&quot;existing master01,existing master02,ds1,ds2&quot;
 workers=&quot;existing worker01:default,existing worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.6/user_doc/hardware-environment.html b/en-us/docs/1.3.6/user_doc/hardware-environment.html
index 7a87eae..398dde2 100644
--- a/en-us/docs/1.3.6/user_doc/hardware-environment.html
+++ b/en-us/docs/1.3.6/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.6/user_doc/kubernetes-deployment.html b/en-us/docs/1.3.6/user_doc/kubernetes-deployment.html
index 2e6b59b..24b3e18 100644
--- a/en-us/docs/1.3.6/user_doc/kubernetes-deployment.html
+++ b/en-us/docs/1.3.6/user_doc/kubernetes-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="kubernetes-deployment">
   <title>kubernetes-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
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@@ -1746,11 +1746,11 @@ ln -s spark-3.1.1-bin-hadoop2.7 spark2 <span class="hljs-comment"># or just mv</
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/1.3.6/user_doc/load-balance.html b/en-us/docs/1.3.6/user_doc/load-balance.html
index e5be869..b93593c 100644
--- a/en-us/docs/1.3.6/user_doc/load-balance.html
+++ b/en-us/docs/1.3.6/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
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@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker max cpuload avg, only higher than the system cpu load average, worker server can be dispatched tasks. default value -1: the number of cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker reserved memory, only lower than system available memory, worker server can be dispatched tasks. default value 0.3, the unit is G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/metadata-1.3.html b/en-us/docs/1.3.6/user_doc/metadata-1.3.html
index 2ad4bfa..f3d68dd 100644
--- a/en-us/docs/1.3.6/user_doc/metadata-1.3.html
+++ b/en-us/docs/1.3.6/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -638,11 +638,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/open-api.html b/en-us/docs/1.3.6/user_doc/open-api.html
index c902d5d..f227105 100644
--- a/en-us/docs/1.3.6/user_doc/open-api.html
+++ b/en-us/docs/1.3.6/user_doc/open-api.html
@@ -7,7 +7,7 @@
   <meta name="description" content="open-api">
   <title>open-api</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -51,11 +51,11 @@
 <p align="center">
    <img src="/img/test-api.png" width="80%" />
  </p>  
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/quick-start.html b/en-us/docs/1.3.6/user_doc/quick-start.html
index 85cac9b..5d82830 100644
--- a/en-us/docs/1.3.6/user_doc/quick-start.html
+++ b/en-us/docs/1.3.6/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/skywalking-agent-deployment.html b/en-us/docs/1.3.6/user_doc/skywalking-agent-deployment.html
index ecb9e6e..75a9bd5 100644
--- a/en-us/docs/1.3.6/user_doc/skywalking-agent-deployment.html
+++ b/en-us/docs/1.3.6/user_doc/skywalking-agent-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="skywalking-agent-deployment">
   <title>skywalking-agent-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -58,11 +58,11 @@ apache/dolphinscheduler:1.3.6 all</span>
 <h4>View dolphinscheduler dashboard</h4>
 <p>If you have opened Skywalking dashboard with a browser before, you need to clear browser cache.</p>
 <p><img src="/img/skywalking/import-dashboard-1.jpg" alt="img1"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/standalone-deployment.html b/en-us/docs/1.3.6/user_doc/standalone-deployment.html
index d422c26..6ece982 100644
--- a/en-us/docs/1.3.6/user_doc/standalone-deployment.html
+++ b/en-us/docs/1.3.6/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -326,11 +326,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/system-manual.html b/en-us/docs/1.3.6/user_doc/system-manual.html
index dfbec07..3fee812 100644
--- a/en-us/docs/1.3.6/user_doc/system-manual.html
+++ b/en-us/docs/1.3.6/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -1025,11 +1025,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/task-structure.html b/en-us/docs/1.3.6/user_doc/task-structure.html
index eaffb98..d8d4fda 100644
--- a/en-us/docs/1.3.6/user_doc/task-structure.html
+++ b/en-us/docs/1.3.6/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/1.3.6/user_doc/upgrade.html b/en-us/docs/1.3.6/user_doc/upgrade.html
index 490834d..c500d56 100644
--- a/en-us/docs/1.3.6/user_doc/upgrade.html
+++ b/en-us/docs/1.3.6/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deploy script.</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/architecture-design.html b/en-us/docs/latest/user_doc/architecture-design.html
index 406d06f..6ac739a 100644
--- a/en-us/docs/latest/user_doc/architecture-design.html
+++ b/en-us/docs/latest/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -335,11 +335,11 @@ After the fault tolerance of ZooKeeper Master is completed, it is re-scheduled b
 </ul>
 <h3>Sum up</h3>
 <p>From the perspective of scheduling, this article preliminarily introduces the architecture principles and implementation ideas of the big data distributed workflow scheduling system-DolphinScheduler. To be continued</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/latest/user_doc/cluster-deployment.html b/en-us/docs/latest/user_doc/cluster-deployment.html
index ea60675..8d9e8e4 100644
--- a/en-us/docs/latest/user_doc/cluster-deployment.html
+++ b/en-us/docs/latest/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -383,11 +383,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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diff --git a/en-us/docs/latest/user_doc/configuration-file.html b/en-us/docs/latest/user_doc/configuration-file.html
index c03a25c..00fb67f 100644
--- a/en-us/docs/latest/user_doc/configuration-file.html
+++ b/en-us/docs/latest/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -983,11 +983,11 @@ Types of tasks involved are: Shell task、Python task、Spark task、Flink task
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
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diff --git a/en-us/docs/latest/user_doc/docker-deployment.html b/en-us/docs/latest/user_doc/docker-deployment.html
index d7b9a20..ac6c5a6 100644
--- a/en-us/docs/latest/user_doc/docker-deployment.html
+++ b/en-us/docs/latest/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -894,11 +894,11 @@ SW_GRPC_LOG_SERVER_PORT=11800
 <h3>Logger Server</h3>
 <p><strong><code>LOGGER_SERVER_OPTS</code></strong></p>
 <p>This environment variable sets jvm options for <code>logger-server</code>. The default value is <code>-Xms512m -Xmx512m -Xmn256m</code>.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script>
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diff --git a/en-us/docs/latest/user_doc/expansion-reduction.html b/en-us/docs/latest/user_doc/expansion-reduction.html
index 5dc8963..c2272d9 100644
--- a/en-us/docs/latest/user_doc/expansion-reduction.html
+++ b/en-us/docs/latest/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -232,11 +232,11 @@ masters=&quot;existing master01,existing master02,ds1,ds2&quot;
 workers=&quot;existing worker01:default,existing worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/hardware-environment.html b/en-us/docs/latest/user_doc/hardware-environment.html
index 7a87eae..398dde2 100644
--- a/en-us/docs/latest/user_doc/hardware-environment.html
+++ b/en-us/docs/latest/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -110,11 +110,11 @@ The above Linux operating systems can run on physical servers and mainstream vir
 </blockquote>
 <h2>4. Browser requirements</h2>
 <p>DolphinScheduler recommends Chrome and the latest browsers which using Chrome Kernel to access the front-end visual operator page.</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/latest/user_doc/kubernetes-deployment.html b/en-us/docs/latest/user_doc/kubernetes-deployment.html
index 2e6b59b..24b3e18 100644
--- a/en-us/docs/latest/user_doc/kubernetes-deployment.html
+++ b/en-us/docs/latest/user_doc/kubernetes-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="kubernetes-deployment">
   <title>kubernetes-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
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@@ -1746,11 +1746,11 @@ ln -s spark-3.1.1-bin-hadoop2.7 spark2 <span class="hljs-comment"># or just mv</
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
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diff --git a/en-us/docs/latest/user_doc/load-balance.html b/en-us/docs/latest/user_doc/load-balance.html
index e5be869..b93593c 100644
--- a/en-us/docs/latest/user_doc/load-balance.html
+++ b/en-us/docs/latest/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
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@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker max cpuload avg, only higher than the system cpu load average, worker server can be dispatched tasks. default value -1: the number of cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker reserved memory, only lower than system available memory, worker server can be dispatched tasks. default value 0.3, the unit is G)</li>
 </ul>
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diff --git a/en-us/docs/latest/user_doc/metadata-1.3.html b/en-us/docs/latest/user_doc/metadata-1.3.html
index 2ad4bfa..f3d68dd 100644
--- a/en-us/docs/latest/user_doc/metadata-1.3.html
+++ b/en-us/docs/latest/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
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@@ -638,11 +638,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/open-api.html b/en-us/docs/latest/user_doc/open-api.html
index c902d5d..f227105 100644
--- a/en-us/docs/latest/user_doc/open-api.html
+++ b/en-us/docs/latest/user_doc/open-api.html
@@ -7,7 +7,7 @@
   <meta name="description" content="open-api">
   <title>open-api</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -51,11 +51,11 @@
 <p align="center">
    <img src="/img/test-api.png" width="80%" />
  </p>  
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/quick-start.html b/en-us/docs/latest/user_doc/quick-start.html
index 85cac9b..5d82830 100644
--- a/en-us/docs/latest/user_doc/quick-start.html
+++ b/en-us/docs/latest/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -84,11 +84,11 @@
  <p align="center">
    <img src="/img/log_en.png" width="60%" />
 </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/skywalking-agent-deployment.html b/en-us/docs/latest/user_doc/skywalking-agent-deployment.html
index ecb9e6e..75a9bd5 100644
--- a/en-us/docs/latest/user_doc/skywalking-agent-deployment.html
+++ b/en-us/docs/latest/user_doc/skywalking-agent-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="skywalking-agent-deployment">
   <title>skywalking-agent-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -58,11 +58,11 @@ apache/dolphinscheduler:1.3.6 all</span>
 <h4>View dolphinscheduler dashboard</h4>
 <p>If you have opened Skywalking dashboard with a browser before, you need to clear browser cache.</p>
 <p><img src="/img/skywalking/import-dashboard-1.jpg" alt="img1"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/standalone-deployment.html b/en-us/docs/latest/user_doc/standalone-deployment.html
index d422c26..6ece982 100644
--- a/en-us/docs/latest/user_doc/standalone-deployment.html
+++ b/en-us/docs/latest/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -326,11 +326,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>Note: Please refer to the &quot;Architecture Design&quot; section for service usage</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/system-manual.html b/en-us/docs/latest/user_doc/system-manual.html
index dfbec07..3fee812 100644
--- a/en-us/docs/latest/user_doc/system-manual.html
+++ b/en-us/docs/latest/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -1025,11 +1025,11 @@ example:</li>
 <ul>
 <li>In the task, local_param_bizdate uses ${global_bizdate} to refer to global parameters. For scripts, you can use ${local_param_bizdate} to refer to the value of global variable global_bizdate, or directly set the value of local_param_bizdate through JDBC.</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/task-structure.html b/en-us/docs/latest/user_doc/task-structure.html
index eaffb98..d8d4fda 100644
--- a/en-us/docs/latest/user_doc/task-structure.html
+++ b/en-us/docs/latest/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/latest/user_doc/upgrade.html b/en-us/docs/latest/user_doc/upgrade.html
index 490834d..c500d56 100644
--- a/en-us/docs/latest/user_doc/upgrade.html
+++ b/en-us/docs/latest/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 Execute deploy script.</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/docs/release/faq.html b/en-us/docs/release/faq.html
index 19c4e6b..48df29b 100644
--- a/en-us/docs/release/faq.html
+++ b/en-us/docs/release/faq.html
@@ -7,7 +7,7 @@
   <meta name="description" content="faq">
   <title>faq</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-li [...]
@@ -386,11 +386,11 @@ A: 1, Edit ngnix config file, edit upload max size client_max_body_size 1024m.
 <p>A: 1, <a href="http://106.75.43.194:8888/dolphinscheduler/doc.html?language=en">http://106.75.43.194:8888/dolphinscheduler/doc.html?language=en</a>.</p>
 <hr>
 <h2>We will collect more FAQ later.</h2>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
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+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/en-us/download/download.html b/en-us/download/download.html
index 5eb28a4..faa1687 100644
--- a/en-us/download/download.html
+++ b/en-us/download/download.html
@@ -7,7 +7,7 @@
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   <title>download</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html download-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">中</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-men [...]
@@ -153,11 +153,11 @@ or
 pgp apache-dolphinscheduler-********.asc
 </code></pre>
 <br/>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>Documentation</dt><dd><a href="/en-us/development/architecture-design.html" target="_self">Overview</a></dd><dd><a href="/en-us/docs/latest/user_doc/quick-start.html" target="_self">Quick start</a></dd><dd><a href="/en-us/development/backend-development.html" target="_self">Developer guide</a></dd>< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>About us</h3><h4>Do you need feedback? Please contact us through the following ways.</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/en-us/community/development/subscribe.html"><p>Email List</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterbl [...]
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   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
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diff --git a/en-us/index.html b/en-us/index.html
index 7104cda..9fb650b 100644
--- a/en-us/index.html
+++ b/en-us/index.html
@@ -7,15 +7,15 @@
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   <title>Apache DolphinScheduler | Home</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
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 <body>
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+  <div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><img src="/img/banner.jpg"/><header class="header-container header-container-primary"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></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/system/menu_w [...]
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-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
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diff --git a/img/emailblue.png b/img/emailblue.png
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diff --git a/img/emailgray.png b/img/emailgray.png
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diff --git a/img/twitterblue.png b/img/twitterblue.png
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diff --git a/img/twittergray.png b/img/twittergray.png
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diff --git a/index.html b/index.html
index 7104cda..9fb650b 100644
--- a/index.html
+++ b/index.html
@@ -7,15 +7,15 @@
   <meta name="description" content="page description">
   <title>Apache DolphinScheduler | Home</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/home.a2855d4.css">
 </head>
 <body>
-  <div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><img src="/img/banner.jpg"/><header class="header-container header-container-primary"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></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/system/menu_w [...]
+  <div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><img src="/img/banner.jpg"/><header class="header-container header-container-primary"><div class="header-body"><a href="/en-us/index.html"><img class="logo" src="/img/hlogo_white.svg"/></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/system/menu_w [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
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diff --git a/zh-cn/blog/architecture-design.html b/zh-cn/blog/architecture-design.html
index 1574691..30097f6 100644
--- a/zh-cn/blog/architecture-design.html
+++ b/zh-cn/blog/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -300,11 +300,11 @@ ZooKeeper Master容错完成之后则重新由EasyScheduler中Scheduler线程调
 </code></pre>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--EasyScheduler的架构原理及实现思路。未完待续</p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6"><dl><dt [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p>@Apac [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/blog/index.html b/zh-cn/blog/index.html
index b54d9f8..4116057 100644
--- a/zh-cn/blog/index.html
+++ b/zh-cn/blog/index.html
@@ -7,15 +7,15 @@
   <meta name="description" content="页面内容简介">
   <title>Apache DolphinScheduler | 博客</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.acc2955.css">
 </head>
 <body>
-  <div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-ligh [...]
+  <div id="root"><div class="blog-list-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-ligh [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.00152d1.js"></script>
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     var _hmt = _hmt || [];
diff --git a/zh-cn/blog/live_online_2020_05_26.html b/zh-cn/blog/live_online_2020_05_26.html
index dd811c5..8585672 100644
--- a/zh-cn/blog/live_online_2020_05_26.html
+++ b/zh-cn/blog/live_online_2020_05_26.html
@@ -7,7 +7,7 @@
   <meta name="description" content="live_online_2020_05_26">
   <title>live_online_2020_05_26</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -31,11 +31,11 @@ Apache DolphinScheduler(Incubating) 1.3.0新特性及Roadmap路线</p>
 <p>QA</p>
 </li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6"><dl><dt [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p>@Apac [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
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     var _hmt = _hmt || [];
diff --git a/zh-cn/blog/meetup_2019_10_26.html b/zh-cn/blog/meetup_2019_10_26.html
index 105d9c9..30ff62a 100644
--- a/zh-cn/blog/meetup_2019_10_26.html
+++ b/zh-cn/blog/meetup_2019_10_26.html
@@ -7,7 +7,7 @@
   <meta name="description" content="meetup_2019_10_26">
   <title>meetup_2019_10_26</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -24,11 +24,11 @@ Apache Dolphin Scheduler(Incubating) Meetup会议 2019年10月26日在上海成
 <li>即将发布的特性和路线图(易观-代立冬 16:30-17:00)<a href="/file/2019-10-26/DolphinScheduler_dailidong.pptx">PPT</a></li>
 <li>自由讨论</li>
 </ul>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6"><dl><dt [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p>@Apac [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/blog/meetup_2019_12_08.html b/zh-cn/blog/meetup_2019_12_08.html
index 0844872..ad3c43c 100644
--- a/zh-cn/blog/meetup_2019_12_08.html
+++ b/zh-cn/blog/meetup_2019_12_08.html
@@ -7,7 +7,7 @@
   <meta name="description" content="meetup_2019_12_08">
   <title>meetup_2019_12_08</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/blog.md.fd8b187.css">
 </head>
 <body>
@@ -35,11 +35,11 @@ Apache ShardingSphere &amp; DolphinScheduler联合Meetup。</p>
 <p><img src="/img/2019-12-08/971576036713_.pic_hd.jpg" alt="avatar"></p>
 <p><img src="/img/2019-12-08/981576036714_.pic.jpg" alt="avatar"></p>
 <p><img src="/img/2019-12-08/991576036717_.pic_hd.jpg" alt="avatar"></p>
-</section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6"><dl><dt [...]
+</section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p>@Apac [...]
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   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/blog.md.57874be.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/DS-License.html b/zh-cn/community/development/DS-License.html
index 100beb2..991eb9c 100644
--- a/zh-cn/community/development/DS-License.html
+++ b/zh-cn/community/development/DS-License.html
@@ -7,7 +7,7 @@
   <meta name="description" content="DS-License">
   <title>DS-License</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -96,11 +96,11 @@ https://mvnrepository.com/artifact/io.etcd/jetcd-launcher
 <li><a href="https://apache.org/dev/licensing-howto.html">COMMUNITY-LED DEVELOPMENT &quot;THE APACHE WAY&quot;</a></li>
 <li><a href="https://apache.org/legal/resolved.html">ASF 3RD PARTY LICENSE POLICY</a></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
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diff --git a/zh-cn/community/development/become-a-committer.html b/zh-cn/community/development/become-a-committer.html
index e831e0e..1b2d251 100644
--- a/zh-cn/community/development/become-a-committer.html
+++ b/zh-cn/community/development/become-a-committer.html
@@ -7,7 +7,7 @@
   <meta name="description" content="become-a-committer">
   <title>become-a-committer</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -17,11 +17,11 @@
 <p>当您不熟悉ASF使用的开源的开发过程时,有时难以理解的一点,就是我们更重视社区而不是代码。一个强大而健康的社区将受到尊重,成为一个有趣和有益的地方。更重要的是,一个多元化和健康的社区
 可以长时间的持续支持代码,即使个别公司在这个领域来来往往,也是如此。</p>
 <p>更多详细信息可以在<a href="https://community.apache.org/contributors/">这里</a>找到</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/code-conduct.html b/zh-cn/community/development/code-conduct.html
index b147ca2..7f18fda 100644
--- a/zh-cn/community/development/code-conduct.html
+++ b/zh-cn/community/development/code-conduct.html
@@ -7,7 +7,7 @@
   <meta name="description" content="code-conduct">
   <title>code-conduct</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -109,11 +109,11 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/commit-message.html b/zh-cn/community/development/commit-message.html
index 8f651af..36b0136 100644
--- a/zh-cn/community/development/commit-message.html
+++ b/zh-cn/community/development/commit-message.html
@@ -7,7 +7,7 @@
   <meta name="description" content="commit-message">
   <title>commit-message</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -74,11 +74,11 @@ and clarify the optimization in the version iteration</li>
 <p><a href="https://cwiki.apache.org/confluence/display/GEODE/Commit+Message+Format">提交消息格式</a></p>
 <p><a href="http://who-t.blogspot.com/2009/12/on-commit-messages.html">On commit messages-Peter Hutterer</a></p>
 <p><a href="https://mp.weixin.qq.com/s/LKM4IXAY-7dKhTzGu5-oug">RocketMQ Community Operation Conventions</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/contribute.html b/zh-cn/community/development/contribute.html
index b23b79d..8360efa 100644
--- a/zh-cn/community/development/contribute.html
+++ b/zh-cn/community/development/contribute.html
@@ -7,7 +7,7 @@
   <meta name="description" content="contribute">
   <title>contribute</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -43,11 +43,11 @@
 <li>完成后,发送一个 Pull Request 到 dolphinscheduler,提交过程具体请参考下面《<a href="submit-code.md">提交代码流程</a>》。</li>
 </ul>
 <p>如果是想提交 Pull Request 完成某一个 Feature 或者修复某个 Bug,这里都建议大家从小处做起,完成一个小功能就提交一次,每次别改动太多文件,改动文件太多也会给 Reviewer 造成很大的心理压力,建议通过多次 Pull Request 的方式完成。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/document.html b/zh-cn/community/development/document.html
index fe36df5..5ede5aa 100644
--- a/zh-cn/community/development/document.html
+++ b/zh-cn/community/development/document.html
@@ -7,7 +7,7 @@
   <meta name="description" content="document">
   <title>document</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -75,11 +75,11 @@
 </ol>
 <h3>参考文档</h3>
 <p><a href="https://cwiki.apache.org/confluence/display/FLINK/Flink+Translation+Specifications">Apache Flink 中文文档规范</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/issue.html b/zh-cn/community/development/issue.html
index 510e9f7..cde659a 100644
--- a/zh-cn/community/development/issue.html
+++ b/zh-cn/community/development/issue.html
@@ -7,7 +7,7 @@
   <meta name="description" content="issue">
   <title>issue</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -205,11 +205,11 @@ committer/contributor 是知道这个 Issue 影响的模块的,如果之后这
 确实有价值,那么 committer 就可以按照 Issue 涉及到的具体的模块去修改 Issue 标题,或者留言给提出 Issue 的用户去修改成对应的标题。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/microbench.html b/zh-cn/community/development/microbench.html
index 67f2495..8a13926 100644
--- a/zh-cn/community/development/microbench.html
+++ b/zh-cn/community/development/microbench.html
@@ -7,7 +7,7 @@
   <meta name="description" content="microbench">
   <title>microbench</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -93,11 +93,11 @@ EnumBenchMark.enumValuesTest           <span class="hljs-number">105</span>   av
 EnumBenchMark.enumValuesTest           <span class="hljs-number">103</span>   avgt    <span class="hljs-number">8</span>          <span class="hljs-number">0.012</span> ±         <span class="hljs-number">0.009</span>  us/op
 </code></pre>
 <p>OpenJDK官方给了很多样例代码,有兴趣的同学可以自己查询并学习JMH:<a href="http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/">OpenJDK-JMH-Example</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/pull-request.html b/zh-cn/community/development/pull-request.html
index b502cfb..5d463c5 100644
--- a/zh-cn/community/development/pull-request.html
+++ b/zh-cn/community/development/pull-request.html
@@ -7,7 +7,7 @@
   <meta name="description" content="pull-request">
   <title>pull-request</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -89,11 +89,11 @@ Pull Request 时,每个 Pull Request 都只关联一个 Sub-Task 的 Issue。<
 <p>尽量把一个 Pull Request 作为最小粒度。如果一个 Pull Request 只做一件事,Contributor 容易完成,Pull Request 影响的范围也会更加清晰,对 reviewer 的压力也会小。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/submit-code.html b/zh-cn/community/development/submit-code.html
index bcebb07..bf3d207 100644
--- a/zh-cn/community/development/submit-code.html
+++ b/zh-cn/community/development/submit-code.html
@@ -7,7 +7,7 @@
   <meta name="description" content="submit-code">
   <title>submit-code</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -92,11 +92,11 @@ git push --set-upstream origin dev-1.0
 <p>最后,恭喜您已经成为了dolphinscheduler的官方贡献者!</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/development/subscribe.html b/zh-cn/community/development/subscribe.html
index 767a45f..c3124b4 100644
--- a/zh-cn/community/development/subscribe.html
+++ b/zh-cn/community/development/subscribe.html
@@ -7,7 +7,7 @@
   <meta name="description" content="subscribe">
   <title>subscribe</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -25,11 +25,11 @@
 <p>接收欢迎邮件。 完成以上步骤后,您会收到一封主题为WELCOME to dev@dolphinscheduler.apache.org的欢迎邮件,至此您已成功订阅Apache DolphinScheduler的邮件列表。</p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/index.html b/zh-cn/community/index.html
index 0ed7ef9..ce0c1d7 100644
--- a/zh-cn/community/index.html
+++ b/zh-cn/community/index.html
@@ -7,15 +7,15 @@
   <meta name="description" content="页面内容简介">
   <title>Apache DolphinScheduler | 社区</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/community.96f53c7.css">
 </head>
 <body>
-  <div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-ligh [...]
+  <div id="root"><div class="community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-ligh [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.96a7fcd.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/release-post.html b/zh-cn/community/release-post.html
index ceb46df..508d44b 100644
--- a/zh-cn/community/release-post.html
+++ b/zh-cn/community/release-post.html
@@ -7,7 +7,7 @@
   <meta name="description" content="release-post">
   <title>release-post</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -48,11 +48,11 @@ docker login <span class="hljs-comment"># 输入用户和密码</span>
 docker push apache/dolphinscheduler:x.y.z
 docker push apache/dolphinscheduler:latest
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/release-prepare.html b/zh-cn/community/release-prepare.html
index b1fb44b..3843fa9 100644
--- a/zh-cn/community/release-prepare.html
+++ b/zh-cn/community/release-prepare.html
@@ -7,7 +7,7 @@
   <meta name="description" content="release-prepare">
   <title>release-prepare</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -51,11 +51,11 @@
 </ul>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/release.html b/zh-cn/community/release.html
index d5c2b55..5ec2240 100644
--- a/zh-cn/community/release.html
+++ b/zh-cn/community/release.html
@@ -7,7 +7,7 @@
   <meta name="description" content="release">
   <title>release</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -359,11 +359,11 @@ DolphinScheduler Resources:
 - Documents: https://github.com/apache/dolphinscheduler/blob/${RELEASE.VERSION}/README.md
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/security.html b/zh-cn/community/security.html
index 2842abd..948029e 100644
--- a/zh-cn/community/security.html
+++ b/zh-cn/community/security.html
@@ -7,18 +7,18 @@
   <meta name="description" content="security">
   <title>security</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
 <p>Apache Software Foundation在消除其软件项目中的安全性问题方面采取严格的立场。 Apache DolphinScheduler也非常关注与其功能有关的安全性问题。</p>
 <p>如果您对DolphinScheduler的安全性有疑虑,或者发现了漏洞或潜在威胁,请发送邮件至[security@apache.org](mailto:security@apache.org),与Apache安全团队联系。 请在电子邮件中将项目名称指定为DolphinScheduler,并提供相关问题或潜在威胁的描述。 还敦促您推荐重现和复制问题的方法。 在评估和分析调查结果之后,apache安全团队和DolphinScheduler社区将与您联系。</p>
 <p>在公共领域公开该安全电子邮件之前,请注意在安全电子邮件中报告该安全问题。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/community/team.html b/zh-cn/community/team.html
index dd7aabf..c491bf5 100644
--- a/zh-cn/community/team.html
+++ b/zh-cn/community/team.html
@@ -7,7 +7,7 @@
   <meta name="description" content="team">
   <title>team</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html community-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-m [...]
@@ -210,11 +210,11 @@
 <p>1.开始讨论并在 @private 中投票。 只有当前 PMC 成员可以提名。
 2.如果投票通过,请发送邀请以成为 @private CC 的提交者。
 3.设置提交者权限</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/community.md.a6faa51.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/development/architecture-design.html b/zh-cn/development/architecture-design.html
index 386afd4..83de240 100644
--- a/zh-cn/development/architecture-design.html
+++ b/zh-cn/development/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant [...]
@@ -299,11 +299,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </code></pre>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/development/backend-development.html b/zh-cn/development/backend-development.html
index bcb27c3..fc0c701 100644
--- a/zh-cn/development/backend-development.html
+++ b/zh-cn/development/backend-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="backend-development">
   <title>backend-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant [...]
@@ -53,11 +53,11 @@ script : 集群启动、停止和服务监控启停脚本
 sql : 项目依赖sql文件
 install.sh : 一键部署脚本
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/development/development-environment-setup.html b/zh-cn/development/development-environment-setup.html
index 025cdfe..0a46a61 100644
--- a/zh-cn/development/development-environment-setup.html
+++ b/zh-cn/development/development-environment-setup.html
@@ -7,7 +7,7 @@
   <meta name="description" content="development-environment-setup">
   <title>development-environment-setup</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant [...]
@@ -181,11 +181,11 @@ npm run start
 密码: dolphinscheduler123</p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/development/frontend-development.html b/zh-cn/development/frontend-development.html
index 70bc62c..89ab97d 100644
--- a/zh-cn/development/frontend-development.html
+++ b/zh-cn/development/frontend-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="frontend-development">
   <title>frontend-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant [...]
@@ -510,11 +510,11 @@ test.then(res =&gt; {
 <p>权限根据后端接口<code>getUserInfo</code>接口给出<code>userType: &quot;ADMIN_USER/GENERAL_USER&quot;</code>权限控制页面操作按钮是否<code>disabled</code></p>
 <p>具体操作:<code>src/js/module/permissions/index.js</code></p>
 <p>disabled处理:<code>src/js/module/mixin/disabledState.js</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/development/have-questions.html b/zh-cn/development/have-questions.html
index 2353d73..38b494c 100644
--- a/zh-cn/development/have-questions.html
+++ b/zh-cn/development/have-questions.html
@@ -7,7 +7,7 @@
   <meta name="description" content="have-questions">
   <title>have-questions</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant [...]
@@ -70,11 +70,11 @@
 <p>​	Slack工作区的网址:<a href="http://asf-dolphinscheduler.slack.com/">http://asf-dolphinscheduler.slack.com/</a></p>
 <p>​	你可以通过该邀请链接加入:<a href="https://s.apache.org/dolphinscheduler-slack">https://s.apache.org/dolphinscheduler-slack</a></p>
 <p>此聊天室用于与DolphinScheduler使用相关的问题讨论。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/development/plugin-development.html b/zh-cn/development/plugin-development.html
index fc9965a..1aa91f8 100644
--- a/zh-cn/development/plugin-development.html
+++ b/zh-cn/development/plugin-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="plugin-development">
   <title>plugin-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html development-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant [...]
@@ -64,11 +64,11 @@
 <li>构造方法或者重写 <strong>AbstractTask</strong> 的 <strong>init</strong> 方法中,解析自定义任务参数实体</li>
 <li>重写 <strong>handle</strong> 方法实现业务逻辑并设置相应的<strong>exitStatusCode</strong></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/development.md.cd0bbb7.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/backend-deployment.html b/zh-cn/docs/1.2.0/user_doc/backend-deployment.html
index b5fcc1e..53f3dca 100644
--- a/zh-cn/docs/1.2.0/user_doc/backend-deployment.html
+++ b/zh-cn/docs/1.2.0/user_doc/backend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="backend-deployment">
   <title>backend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -240,11 +240,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 <p>执行以下命令即可自动升级数据库</p>
 <pre><code>sh ./script/upgrade-dolphinscheduler.sh
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/cluster-deployment.html b/zh-cn/docs/1.2.0/user_doc/cluster-deployment.html
index 4c874b2..7e57c4a 100644
--- a/zh-cn/docs/1.2.0/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.2.0/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -466,11 +466,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/deployparam.html b/zh-cn/docs/1.2.0/user_doc/deployparam.html
index 6efc7a0..181ee9a 100644
--- a/zh-cn/docs/1.2.0/user_doc/deployparam.html
+++ b/zh-cn/docs/1.2.0/user_doc/deployparam.html
@@ -7,7 +7,7 @@
   <meta name="description" content="deployparam">
   <title>deployparam</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -431,11 +431,11 @@ workerPort=7788
 <li>HDFS高可用,需要把core-site.xml和hdfs-site.xml文件拷贝到conf目录下</li>
 <li>邮件配置中mailUser和mailSender的区别</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/frontend-deployment.html b/zh-cn/docs/1.2.0/user_doc/frontend-deployment.html
index 3468ea7..708018c 100644
--- a/zh-cn/docs/1.2.0/user_doc/frontend-deployment.html
+++ b/zh-cn/docs/1.2.0/user_doc/frontend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="frontend-deployment">
   <title>frontend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -107,11 +107,11 @@
 <pre><code># 更改上传大小
 client_max_body_size 1024m
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/hardware-environment.html b/zh-cn/docs/1.2.0/user_doc/hardware-environment.html
index cac03f1..632685f 100644
--- a/zh-cn/docs/1.2.0/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.2.0/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -115,11 +115,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/masterserver-code-analysis.html b/zh-cn/docs/1.2.0/user_doc/masterserver-code-analysis.html
index 3e4fe97..702b38d 100644
--- a/zh-cn/docs/1.2.0/user_doc/masterserver-code-analysis.html
+++ b/zh-cn/docs/1.2.0/user_doc/masterserver-code-analysis.html
@@ -7,7 +7,7 @@
   <meta name="description" content="masterserver-code-analysis">
   <title>masterserver-code-analysis</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -366,11 +366,11 @@ ip, port ,cpUsage, memoryUsage, loadAverage, registerTIme, currentTime</p>
         return heartBeatThread;
     }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/metadata-1.2.html b/zh-cn/docs/1.2.0/user_doc/metadata-1.2.html
index 9123d32..a4dd8c1 100644
--- a/zh-cn/docs/1.2.0/user_doc/metadata-1.2.html
+++ b/zh-cn/docs/1.2.0/user_doc/metadata-1.2.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.2">
   <title>metadata-1.2</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -720,11 +720,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/quick-start.html b/zh-cn/docs/1.2.0/user_doc/quick-start.html
index dd2aeb3..7055f17 100644
--- a/zh-cn/docs/1.2.0/user_doc/quick-start.html
+++ b/zh-cn/docs/1.2.0/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -80,11 +80,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/standalone-deployment.html b/zh-cn/docs/1.2.0/user_doc/standalone-deployment.html
index 1823c40..2fbfefb 100644
--- a/zh-cn/docs/1.2.0/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.2.0/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -423,11 +423,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/system-manual.html b/zh-cn/docs/1.2.0/user_doc/system-manual.html
index 35794e9..b77d424 100644
--- a/zh-cn/docs/1.2.0/user_doc/system-manual.html
+++ b/zh-cn/docs/1.2.0/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -959,11 +959,11 @@ conf/common/hadoop.properties
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.0/user_doc/upgrade.html b/zh-cn/docs/1.2.0/user_doc/upgrade.html
index 5223aa7..89c59a5 100644
--- a/zh-cn/docs/1.2.0/user_doc/upgrade.html
+++ b/zh-cn/docs/1.2.0/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -48,11 +48,11 @@
 <p><code>systemctl restart nginx</code></p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/architecture-design.html b/zh-cn/docs/1.2.1/user_doc/architecture-design.html
index 8a1f2a3..d573f7c 100644
--- a/zh-cn/docs/1.2.1/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.2.1/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -299,11 +299,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </code></pre>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/backend-deployment.html b/zh-cn/docs/1.2.1/user_doc/backend-deployment.html
index 8a1aaec..6ad6747 100644
--- a/zh-cn/docs/1.2.1/user_doc/backend-deployment.html
+++ b/zh-cn/docs/1.2.1/user_doc/backend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="backend-deployment">
   <title>backend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -240,11 +240,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 <p>执行以下命令即可自动升级数据库</p>
 <pre><code>sh ./script/upgrade-dolphinscheduler.sh
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/cluster-deployment.html b/zh-cn/docs/1.2.1/user_doc/cluster-deployment.html
index 45cf8b1..3bd206e 100644
--- a/zh-cn/docs/1.2.1/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.2.1/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -356,11 +356,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/deployparam.html b/zh-cn/docs/1.2.1/user_doc/deployparam.html
index cad7b73..bc8ec60 100644
--- a/zh-cn/docs/1.2.1/user_doc/deployparam.html
+++ b/zh-cn/docs/1.2.1/user_doc/deployparam.html
@@ -7,7 +7,7 @@
   <meta name="description" content="deployparam">
   <title>deployparam</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -295,11 +295,11 @@ apiServerPort=&quot;12345&quot;
 <li>HDFS高可用,需要把core-site.xml和hdfs-site.xml文件拷贝到conf目录下</li>
 <li>邮件配置中mailUser和mailSender的区别</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/frontend-deployment.html b/zh-cn/docs/1.2.1/user_doc/frontend-deployment.html
index e627baa..233dba5 100644
--- a/zh-cn/docs/1.2.1/user_doc/frontend-deployment.html
+++ b/zh-cn/docs/1.2.1/user_doc/frontend-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="frontend-deployment">
   <title>frontend-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -107,11 +107,11 @@
 <pre><code># 更改上传大小
 client_max_body_size 1024m
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/hardware-environment.html b/zh-cn/docs/1.2.1/user_doc/hardware-environment.html
index d9999e5..167252c 100644
--- a/zh-cn/docs/1.2.1/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.2.1/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -115,11 +115,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/metadata-1.2.html b/zh-cn/docs/1.2.1/user_doc/metadata-1.2.html
index f0e6808..3dfb251 100644
--- a/zh-cn/docs/1.2.1/user_doc/metadata-1.2.html
+++ b/zh-cn/docs/1.2.1/user_doc/metadata-1.2.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.2">
   <title>metadata-1.2</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -720,11 +720,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/microbench.html b/zh-cn/docs/1.2.1/user_doc/microbench.html
index 8e6c651..89398b9 100644
--- a/zh-cn/docs/1.2.1/user_doc/microbench.html
+++ b/zh-cn/docs/1.2.1/user_doc/microbench.html
@@ -7,7 +7,7 @@
   <meta name="description" content="microbench">
   <title>microbench</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -93,11 +93,11 @@ EnumBenchMark.enumValuesTest           <span class="hljs-number">105</span>   av
 EnumBenchMark.enumValuesTest           <span class="hljs-number">103</span>   avgt    <span class="hljs-number">8</span>          <span class="hljs-number">0.012</span> ±         <span class="hljs-number">0.009</span>  us/op
 </code></pre>
 <p>OpenJDK官方给了很多样例代码,有兴趣的同学可以自己查询并学习JMH:<a href="http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/">OpenJDK-JMH-Example</a></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/plugin-development.html b/zh-cn/docs/1.2.1/user_doc/plugin-development.html
index 95aaf95..0bfed37 100644
--- a/zh-cn/docs/1.2.1/user_doc/plugin-development.html
+++ b/zh-cn/docs/1.2.1/user_doc/plugin-development.html
@@ -7,7 +7,7 @@
   <meta name="description" content="plugin-development">
   <title>plugin-development</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -64,11 +64,11 @@
 <li>构造方法或者重写 <strong>AbstractTask</strong> 的 <strong>init</strong> 方法中,解析自定义任务参数实体</li>
 <li>重写 <strong>handle</strong> 方法实现业务逻辑并设置相应的<strong>exitStatusCode</strong></li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/quick-start.html b/zh-cn/docs/1.2.1/user_doc/quick-start.html
index decdebd..270ebfc 100644
--- a/zh-cn/docs/1.2.1/user_doc/quick-start.html
+++ b/zh-cn/docs/1.2.1/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -80,11 +80,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/standalone-deployment.html b/zh-cn/docs/1.2.1/user_doc/standalone-deployment.html
index 8f0d29e..fa00f4b 100644
--- a/zh-cn/docs/1.2.1/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.2.1/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -423,11 +423,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/system-manual.html b/zh-cn/docs/1.2.1/user_doc/system-manual.html
index 44515e5..a1d1042 100644
--- a/zh-cn/docs/1.2.1/user_doc/system-manual.html
+++ b/zh-cn/docs/1.2.1/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -959,11 +959,11 @@ conf/common/hadoop.properties
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.2.1/user_doc/upgrade.html b/zh-cn/docs/1.2.1/user_doc/upgrade.html
index 9a79a98..87f7de9 100644
--- a/zh-cn/docs/1.2.1/user_doc/upgrade.html
+++ b/zh-cn/docs/1.2.1/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -48,11 +48,11 @@
 <p><code>systemctl restart nginx</code></p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/architecture-design.html b/zh-cn/docs/1.3.1/user_doc/architecture-design.html
index e9321ed..e691458 100644
--- a/zh-cn/docs/1.3.1/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.3.1/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/cluster-deployment.html b/zh-cn/docs/1.3.1/user_doc/cluster-deployment.html
index cf6ddec..5c26fb2 100644
--- a/zh-cn/docs/1.3.1/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.3.1/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -436,11 +436,11 @@ enterprise.wechat.user.send.msg={\&quot;touser\&quot;:\&quot;{toUser}\&quot;,\&q
 <p>以上配置修改后重启服务生效。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/configuration-file.html b/zh-cn/docs/1.3.1/user_doc/configuration-file.html
index e87152f..ecb6343 100644
--- a/zh-cn/docs/1.3.1/user_doc/configuration-file.html
+++ b/zh-cn/docs/1.3.1/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/hardware-environment.html b/zh-cn/docs/1.3.1/user_doc/hardware-environment.html
index d7fbf8c..00e7b79 100644
--- a/zh-cn/docs/1.3.1/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.3.1/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/metadata-1.3.html b/zh-cn/docs/1.3.1/user_doc/metadata-1.3.html
index 618529d..9123007 100644
--- a/zh-cn/docs/1.3.1/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/1.3.1/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/quick-start.html b/zh-cn/docs/1.3.1/user_doc/quick-start.html
index 335da6c..660ba55 100644
--- a/zh-cn/docs/1.3.1/user_doc/quick-start.html
+++ b/zh-cn/docs/1.3.1/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -79,11 +79,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/standalone-deployment.html b/zh-cn/docs/1.3.1/user_doc/standalone-deployment.html
index 9083531..b7ac132 100644
--- a/zh-cn/docs/1.3.1/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.3.1/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -316,11 +316,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/system-manual.html b/zh-cn/docs/1.3.1/user_doc/system-manual.html
index c9e7c5c..ce0ad58 100644
--- a/zh-cn/docs/1.3.1/user_doc/system-manual.html
+++ b/zh-cn/docs/1.3.1/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -965,11 +965,11 @@
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/task-structure.html b/zh-cn/docs/1.3.1/user_doc/task-structure.html
index 50a896c..9923f06 100644
--- a/zh-cn/docs/1.3.1/user_doc/task-structure.html
+++ b/zh-cn/docs/1.3.1/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3265,11 +3265,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.1/user_doc/upgrade.html b/zh-cn/docs/1.3.1/user_doc/upgrade.html
index ec463bf..178419f 100644
--- a/zh-cn/docs/1.3.1/user_doc/upgrade.html
+++ b/zh-cn/docs/1.3.1/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -105,11 +105,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/architecture-design.html b/zh-cn/docs/1.3.2/user_doc/architecture-design.html
index 783ef0e..114ff9a 100644
--- a/zh-cn/docs/1.3.2/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.3.2/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/cluster-deployment.html b/zh-cn/docs/1.3.2/user_doc/cluster-deployment.html
index 4ba6961..e1199c6 100644
--- a/zh-cn/docs/1.3.2/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.3.2/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -436,11 +436,11 @@ enterprise.wechat.user.send.msg={\&quot;touser\&quot;:\&quot;{toUser}\&quot;,\&q
 <p>以上配置修改后重启服务生效。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/configuration-file.html b/zh-cn/docs/1.3.2/user_doc/configuration-file.html
index 45e04f2..71d2ef6 100644
--- a/zh-cn/docs/1.3.2/user_doc/configuration-file.html
+++ b/zh-cn/docs/1.3.2/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/expansion-reduction.html b/zh-cn/docs/1.3.2/user_doc/expansion-reduction.html
index e791545..e0ad720 100644
--- a/zh-cn/docs/1.3.2/user_doc/expansion-reduction.html
+++ b/zh-cn/docs/1.3.2/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -248,11 +248,11 @@ masters=&quot;现有master01,现有master02,ds1,ds2&quot;
 workers=&quot;现有worker01:default,现有worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/hardware-environment.html b/zh-cn/docs/1.3.2/user_doc/hardware-environment.html
index e973f99..0f13ae4 100644
--- a/zh-cn/docs/1.3.2/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.3.2/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/metadata-1.3.html b/zh-cn/docs/1.3.2/user_doc/metadata-1.3.html
index d887d97..78da19a 100644
--- a/zh-cn/docs/1.3.2/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/1.3.2/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/quick-start.html b/zh-cn/docs/1.3.2/user_doc/quick-start.html
index c8a7e90..63d1de3 100644
--- a/zh-cn/docs/1.3.2/user_doc/quick-start.html
+++ b/zh-cn/docs/1.3.2/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -79,11 +79,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/standalone-deployment.html b/zh-cn/docs/1.3.2/user_doc/standalone-deployment.html
index f4b65a5..b482f18 100644
--- a/zh-cn/docs/1.3.2/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.3.2/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -316,11 +316,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/system-manual.html b/zh-cn/docs/1.3.2/user_doc/system-manual.html
index a9fb16e..dada797 100644
--- a/zh-cn/docs/1.3.2/user_doc/system-manual.html
+++ b/zh-cn/docs/1.3.2/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -979,11 +979,11 @@ worker.groups=default,test
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/task-structure.html b/zh-cn/docs/1.3.2/user_doc/task-structure.html
index 1773857..bd5096b 100644
--- a/zh-cn/docs/1.3.2/user_doc/task-structure.html
+++ b/zh-cn/docs/1.3.2/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3265,11 +3265,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.2/user_doc/upgrade.html b/zh-cn/docs/1.3.2/user_doc/upgrade.html
index 590f234..c427751 100644
--- a/zh-cn/docs/1.3.2/user_doc/upgrade.html
+++ b/zh-cn/docs/1.3.2/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/architecture-design.html b/zh-cn/docs/1.3.3/user_doc/architecture-design.html
index 2c85b2d..8b94974 100644
--- a/zh-cn/docs/1.3.3/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.3.3/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/cluster-deployment.html b/zh-cn/docs/1.3.3/user_doc/cluster-deployment.html
index 0dbf0f4..05ebee4 100644
--- a/zh-cn/docs/1.3.3/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.3.3/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -444,11 +444,11 @@ sed -i &#x27;s/Defaults    requirett/#Defaults    requirett/g&#x27; /etc/sudoers
 </code></pre>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/configuration-file.html b/zh-cn/docs/1.3.3/user_doc/configuration-file.html
index 632b27d..3cd04b3 100644
--- a/zh-cn/docs/1.3.3/user_doc/configuration-file.html
+++ b/zh-cn/docs/1.3.3/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/expansion-reduction.html b/zh-cn/docs/1.3.3/user_doc/expansion-reduction.html
index e5e2c99..bb1309a 100644
--- a/zh-cn/docs/1.3.3/user_doc/expansion-reduction.html
+++ b/zh-cn/docs/1.3.3/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -235,11 +235,11 @@ masters=&quot;现有master01,现有master02,ds1,ds2&quot;
 workers=&quot;现有worker01:default,现有worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/hardware-environment.html b/zh-cn/docs/1.3.3/user_doc/hardware-environment.html
index f9739e1..c587504 100644
--- a/zh-cn/docs/1.3.3/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.3.3/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/metadata-1.3.html b/zh-cn/docs/1.3.3/user_doc/metadata-1.3.html
index 244a502..673db00 100644
--- a/zh-cn/docs/1.3.3/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/1.3.3/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/quick-start.html b/zh-cn/docs/1.3.3/user_doc/quick-start.html
index cb70fdc..8ef9f73 100644
--- a/zh-cn/docs/1.3.3/user_doc/quick-start.html
+++ b/zh-cn/docs/1.3.3/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -80,11 +80,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="100%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/standalone-deployment.html b/zh-cn/docs/1.3.3/user_doc/standalone-deployment.html
index 8d437eb..35649d4 100644
--- a/zh-cn/docs/1.3.3/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.3.3/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -328,11 +328,11 @@ sed -i &#x27;s/Defaults    requirett/#Defaults    requirett/g&#x27; /etc/sudoers
 </code></pre>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/system-manual.html b/zh-cn/docs/1.3.3/user_doc/system-manual.html
index 496e621..1698976 100644
--- a/zh-cn/docs/1.3.3/user_doc/system-manual.html
+++ b/zh-cn/docs/1.3.3/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -979,11 +979,11 @@ worker.groups=default,test
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/task-structure.html b/zh-cn/docs/1.3.3/user_doc/task-structure.html
index 65ed0bf..78e009b 100644
--- a/zh-cn/docs/1.3.3/user_doc/task-structure.html
+++ b/zh-cn/docs/1.3.3/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3265,11 +3265,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.3/user_doc/upgrade.html b/zh-cn/docs/1.3.3/user_doc/upgrade.html
index 1ab2a45..6f825df 100644
--- a/zh-cn/docs/1.3.3/user_doc/upgrade.html
+++ b/zh-cn/docs/1.3.3/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/architecture-design.html b/zh-cn/docs/1.3.4/user_doc/architecture-design.html
index 38b28b7..0720675 100644
--- a/zh-cn/docs/1.3.4/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.3.4/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/cluster-deployment.html b/zh-cn/docs/1.3.4/user_doc/cluster-deployment.html
index 02bd753..29f0eeb 100644
--- a/zh-cn/docs/1.3.4/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.3.4/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -436,11 +436,11 @@ enterprise.wechat.user.send.msg={\&quot;touser\&quot;:\&quot;{toUser}\&quot;,\&q
 <p>以上配置修改后重启服务生效。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/configuration-file.html b/zh-cn/docs/1.3.4/user_doc/configuration-file.html
index 0979318..aa506b0 100644
--- a/zh-cn/docs/1.3.4/user_doc/configuration-file.html
+++ b/zh-cn/docs/1.3.4/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/docker-deployment.html b/zh-cn/docs/1.3.4/user_doc/docker-deployment.html
index b4b5af7..660f619 100644
--- a/zh-cn/docs/1.3.4/user_doc/docker-deployment.html
+++ b/zh-cn/docs/1.3.4/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -116,11 +116,11 @@ apache/dolphinscheduler:1.3.4 alert-server
 apache/dolphinscheduler:1.3.4 frontend
 </code></pre>
 <p><strong>注意</strong>: 当你运行dolphinscheduler中的部分服务时,你必须指定这些环境变量 <code>DATABASE_HOST</code>, <code>DATABASE_PORT</code>, <code>DATABASE_DATABASE</code>, <code>DATABASE_USERNAME</code>, <code>DATABASE_PASSWORD</code>, <code>ZOOKEEPER_QUORUM</code>。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/expansion-reduction.html b/zh-cn/docs/1.3.4/user_doc/expansion-reduction.html
index a58fe9c..1a0da38 100644
--- a/zh-cn/docs/1.3.4/user_doc/expansion-reduction.html
+++ b/zh-cn/docs/1.3.4/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -235,11 +235,11 @@ masters=&quot;现有master01,现有master02,ds1,ds2&quot;
 workers=&quot;现有worker01:default,现有worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/hardware-environment.html b/zh-cn/docs/1.3.4/user_doc/hardware-environment.html
index f3ffa2e..4e0df00 100644
--- a/zh-cn/docs/1.3.4/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.3.4/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/load-balance.html b/zh-cn/docs/1.3.4/user_doc/load-balance.html
index 4545a0f..2671fc7 100644
--- a/zh-cn/docs/1.3.4/user_doc/load-balance.html
+++ b/zh-cn/docs/1.3.4/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker最大cpuload均值,只有高于系统cpuload均值时,worker服务才能被派发任务. 默认值为-1: cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker预留内存,只有低于系统可用内存时,worker服务才能被派发任务,单位为G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/metadata-1.3.html b/zh-cn/docs/1.3.4/user_doc/metadata-1.3.html
index ff207e3..ad21eb0 100644
--- a/zh-cn/docs/1.3.4/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/1.3.4/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/quick-start.html b/zh-cn/docs/1.3.4/user_doc/quick-start.html
index 606a859..c0e4ef1 100644
--- a/zh-cn/docs/1.3.4/user_doc/quick-start.html
+++ b/zh-cn/docs/1.3.4/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -80,11 +80,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/standalone-deployment.html b/zh-cn/docs/1.3.4/user_doc/standalone-deployment.html
index 654e607..69530e7 100644
--- a/zh-cn/docs/1.3.4/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.3.4/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -316,11 +316,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/system-manual.html b/zh-cn/docs/1.3.4/user_doc/system-manual.html
index 902a52e..0a0fabc 100644
--- a/zh-cn/docs/1.3.4/user_doc/system-manual.html
+++ b/zh-cn/docs/1.3.4/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -980,11 +980,11 @@ worker.groups=default,test
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/task-structure.html b/zh-cn/docs/1.3.4/user_doc/task-structure.html
index d8c2f63..983864a 100644
--- a/zh-cn/docs/1.3.4/user_doc/task-structure.html
+++ b/zh-cn/docs/1.3.4/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.4/user_doc/upgrade.html b/zh-cn/docs/1.3.4/user_doc/upgrade.html
index a69efb5..429007c 100644
--- a/zh-cn/docs/1.3.4/user_doc/upgrade.html
+++ b/zh-cn/docs/1.3.4/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/architecture-design.html b/zh-cn/docs/1.3.5/user_doc/architecture-design.html
index 85f0e48..15d2e67 100644
--- a/zh-cn/docs/1.3.5/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.3.5/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/cluster-deployment.html b/zh-cn/docs/1.3.5/user_doc/cluster-deployment.html
index 97aaf4e..224c8c2 100644
--- a/zh-cn/docs/1.3.5/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.3.5/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -436,11 +436,11 @@ enterprise.wechat.user.send.msg={\&quot;touser\&quot;:\&quot;{toUser}\&quot;,\&q
 <p>以上配置修改后重启服务生效。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/configuration-file.html b/zh-cn/docs/1.3.5/user_doc/configuration-file.html
index 68e48d4..895e327 100644
--- a/zh-cn/docs/1.3.5/user_doc/configuration-file.html
+++ b/zh-cn/docs/1.3.5/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/docker-deployment.html b/zh-cn/docs/1.3.5/user_doc/docker-deployment.html
index 827501a..8f1da1f 100644
--- a/zh-cn/docs/1.3.5/user_doc/docker-deployment.html
+++ b/zh-cn/docs/1.3.5/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -315,11 +315,11 @@ COPY ojdbc8-19.9.0.0.jar /opt/dolphinscheduler/lib
 <p>在数据源中心添加一个 Oracle 数据源</p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/expansion-reduction.html b/zh-cn/docs/1.3.5/user_doc/expansion-reduction.html
index 86dca3a..38d8fcc 100644
--- a/zh-cn/docs/1.3.5/user_doc/expansion-reduction.html
+++ b/zh-cn/docs/1.3.5/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -235,11 +235,11 @@ masters=&quot;现有master01,现有master02,ds1,ds2&quot;
 workers=&quot;现有worker01:default,现有worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/hardware-environment.html b/zh-cn/docs/1.3.5/user_doc/hardware-environment.html
index b01cdca..8a6f2aa 100644
--- a/zh-cn/docs/1.3.5/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.3.5/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/kubernetes-deployment.html b/zh-cn/docs/1.3.5/user_doc/kubernetes-deployment.html
index dd944a0..2d21e57 100644
--- a/zh-cn/docs/1.3.5/user_doc/kubernetes-deployment.html
+++ b/zh-cn/docs/1.3.5/user_doc/kubernetes-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="kubernetes-deployment">
   <title>kubernetes-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -168,11 +168,11 @@ COPY ojdbc8-19.9.0.0.jar /opt/dolphinscheduler/lib
 <p>在数据源中心添加一个 Oracle 数据源</p>
 </li>
 </ol>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/load-balance.html b/zh-cn/docs/1.3.5/user_doc/load-balance.html
index a5fd3e6..631fa7a 100644
--- a/zh-cn/docs/1.3.5/user_doc/load-balance.html
+++ b/zh-cn/docs/1.3.5/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker最大cpuload均值,只有高于系统cpuload均值时,worker服务才能被派发任务. 默认值为-1: cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker预留内存,只有低于系统可用内存时,worker服务才能被派发任务,单位为G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/metadata-1.3.html b/zh-cn/docs/1.3.5/user_doc/metadata-1.3.html
index 5214c39..4927a69 100644
--- a/zh-cn/docs/1.3.5/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/1.3.5/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/open-api.html b/zh-cn/docs/1.3.5/user_doc/open-api.html
index 87730a1..39e622d 100644
--- a/zh-cn/docs/1.3.5/user_doc/open-api.html
+++ b/zh-cn/docs/1.3.5/user_doc/open-api.html
@@ -7,7 +7,7 @@
   <meta name="description" content="open-api">
   <title>open-api</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -54,11 +54,11 @@
 <p align="center">
    <img src="/img/test-api.png" width="80%" />
  </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/quick-start.html b/zh-cn/docs/1.3.5/user_doc/quick-start.html
index d79dee0..1730a03 100644
--- a/zh-cn/docs/1.3.5/user_doc/quick-start.html
+++ b/zh-cn/docs/1.3.5/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -81,11 +81,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/standalone-deployment.html b/zh-cn/docs/1.3.5/user_doc/standalone-deployment.html
index 944ed9c..f654193 100644
--- a/zh-cn/docs/1.3.5/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.3.5/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -316,11 +316,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/system-manual.html b/zh-cn/docs/1.3.5/user_doc/system-manual.html
index 535fb72..03782a9 100644
--- a/zh-cn/docs/1.3.5/user_doc/system-manual.html
+++ b/zh-cn/docs/1.3.5/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -984,11 +984,11 @@ worker.groups=default,test
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/task-structure.html b/zh-cn/docs/1.3.5/user_doc/task-structure.html
index cba4a2d..dad921b 100644
--- a/zh-cn/docs/1.3.5/user_doc/task-structure.html
+++ b/zh-cn/docs/1.3.5/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.5/user_doc/upgrade.html b/zh-cn/docs/1.3.5/user_doc/upgrade.html
index 8749951..efc7fcb 100644
--- a/zh-cn/docs/1.3.5/user_doc/upgrade.html
+++ b/zh-cn/docs/1.3.5/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/architecture-design.html b/zh-cn/docs/1.3.6/user_doc/architecture-design.html
index e8b3004..621faaa 100644
--- a/zh-cn/docs/1.3.6/user_doc/architecture-design.html
+++ b/zh-cn/docs/1.3.6/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/cluster-deployment.html b/zh-cn/docs/1.3.6/user_doc/cluster-deployment.html
index 066f051..f922e3c 100644
--- a/zh-cn/docs/1.3.6/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/1.3.6/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -436,11 +436,11 @@ enterprise.wechat.user.send.msg={\&quot;touser\&quot;:\&quot;{toUser}\&quot;,\&q
 <p>以上配置修改后重启服务生效。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/configuration-file.html b/zh-cn/docs/1.3.6/user_doc/configuration-file.html
index 7915755..570e370 100644
--- a/zh-cn/docs/1.3.6/user_doc/configuration-file.html
+++ b/zh-cn/docs/1.3.6/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/docker-deployment.html b/zh-cn/docs/1.3.6/user_doc/docker-deployment.html
index f043100..8c30ed9 100644
--- a/zh-cn/docs/1.3.6/user_doc/docker-deployment.html
+++ b/zh-cn/docs/1.3.6/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -894,11 +894,11 @@ SW_GRPC_LOG_SERVER_PORT=11800
 <h3>Logger Server</h3>
 <p><strong><code>LOGGER_SERVER_OPTS</code></strong></p>
 <p>配置<code>logger-server</code>的<code>jvm options</code>,默认值 <code>-Xms512m -Xmx512m -Xmn256m</code>。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/expansion-reduction.html b/zh-cn/docs/1.3.6/user_doc/expansion-reduction.html
index eee9901..6216827 100644
--- a/zh-cn/docs/1.3.6/user_doc/expansion-reduction.html
+++ b/zh-cn/docs/1.3.6/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -235,11 +235,11 @@ masters=&quot;现有master01,现有master02,ds1,ds2&quot;
 workers=&quot;现有worker01:default,现有worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/hardware-environment.html b/zh-cn/docs/1.3.6/user_doc/hardware-environment.html
index fe1f80d..5393b30 100644
--- a/zh-cn/docs/1.3.6/user_doc/hardware-environment.html
+++ b/zh-cn/docs/1.3.6/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/kubernetes-deployment.html b/zh-cn/docs/1.3.6/user_doc/kubernetes-deployment.html
index 8e61435..2f3e240 100644
--- a/zh-cn/docs/1.3.6/user_doc/kubernetes-deployment.html
+++ b/zh-cn/docs/1.3.6/user_doc/kubernetes-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="kubernetes-deployment">
   <title>kubernetes-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -1746,11 +1746,11 @@ ln -s spark-3.1.1-bin-hadoop2.7 spark2 <span class="hljs-comment"># or just mv</
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/load-balance.html b/zh-cn/docs/1.3.6/user_doc/load-balance.html
index 02ffdd4..78c591d 100644
--- a/zh-cn/docs/1.3.6/user_doc/load-balance.html
+++ b/zh-cn/docs/1.3.6/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker最大cpuload均值,只有高于系统cpuload均值时,worker服务才能被派发任务. 默认值为-1: cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker预留内存,只有低于系统可用内存时,worker服务才能被派发任务,单位为G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/metadata-1.3.html b/zh-cn/docs/1.3.6/user_doc/metadata-1.3.html
index b2390d8..f927c3a 100644
--- a/zh-cn/docs/1.3.6/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/1.3.6/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/open-api.html b/zh-cn/docs/1.3.6/user_doc/open-api.html
index 1c6ad9f..46a8316 100644
--- a/zh-cn/docs/1.3.6/user_doc/open-api.html
+++ b/zh-cn/docs/1.3.6/user_doc/open-api.html
@@ -7,7 +7,7 @@
   <meta name="description" content="open-api">
   <title>open-api</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -54,11 +54,11 @@
 <p align="center">
    <img src="/img/test-api.png" width="80%" />
  </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/quick-start.html b/zh-cn/docs/1.3.6/user_doc/quick-start.html
index 928600e..3bb8bf8 100644
--- a/zh-cn/docs/1.3.6/user_doc/quick-start.html
+++ b/zh-cn/docs/1.3.6/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -80,11 +80,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/skywalking-agent-deployment.html b/zh-cn/docs/1.3.6/user_doc/skywalking-agent-deployment.html
index e69cb07..8555bb0 100644
--- a/zh-cn/docs/1.3.6/user_doc/skywalking-agent-deployment.html
+++ b/zh-cn/docs/1.3.6/user_doc/skywalking-agent-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="skywalking-agent-deployment">
   <title>skywalking-agent-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -58,11 +58,11 @@ apache/dolphinscheduler:1.3.6 all</span>
 <h4>查看 dolphinscheduler 图表</h4>
 <p>如果之前已经使用浏览器打开过 Skywalking,则需要清空浏览器缓存。</p>
 <p><img src="/img/skywalking/import-dashboard-1.jpg" alt="img1"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/standalone-deployment.html b/zh-cn/docs/1.3.6/user_doc/standalone-deployment.html
index 34711ed..8f2f524 100644
--- a/zh-cn/docs/1.3.6/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/1.3.6/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -316,11 +316,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/system-manual.html b/zh-cn/docs/1.3.6/user_doc/system-manual.html
index fa366fd..f7b2b88 100644
--- a/zh-cn/docs/1.3.6/user_doc/system-manual.html
+++ b/zh-cn/docs/1.3.6/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -980,11 +980,11 @@ worker.groups=default,test
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/task-structure.html b/zh-cn/docs/1.3.6/user_doc/task-structure.html
index fa72ed9..1b3f4dd 100644
--- a/zh-cn/docs/1.3.6/user_doc/task-structure.html
+++ b/zh-cn/docs/1.3.6/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/1.3.6/user_doc/upgrade.html b/zh-cn/docs/1.3.6/user_doc/upgrade.html
index f723240..4ea4adf 100644
--- a/zh-cn/docs/1.3.6/user_doc/upgrade.html
+++ b/zh-cn/docs/1.3.6/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/architecture-design.html b/zh-cn/docs/latest/user_doc/architecture-design.html
index e8b3004..621faaa 100644
--- a/zh-cn/docs/latest/user_doc/architecture-design.html
+++ b/zh-cn/docs/latest/user_doc/architecture-design.html
@@ -7,7 +7,7 @@
   <meta name="description" content="architecture-design">
   <title>architecture-design</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -336,11 +336,11 @@ ZooKeeper Master容错完成之后则重新由DolphinScheduler中Scheduler线程
 </ul>
 <h3>总结</h3>
 <p>本文从调度出发,初步介绍了大数据分布式工作流调度系统--DolphinScheduler的架构原理及实现思路。未完待续</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/cluster-deployment.html b/zh-cn/docs/latest/user_doc/cluster-deployment.html
index 066f051..f922e3c 100644
--- a/zh-cn/docs/latest/user_doc/cluster-deployment.html
+++ b/zh-cn/docs/latest/user_doc/cluster-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="cluster-deployment">
   <title>cluster-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -436,11 +436,11 @@ enterprise.wechat.user.send.msg={\&quot;touser\&quot;:\&quot;{toUser}\&quot;,\&q
 <p>以上配置修改后重启服务生效。</p>
 </li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/configuration-file.html b/zh-cn/docs/latest/user_doc/configuration-file.html
index 7915755..570e370 100644
--- a/zh-cn/docs/latest/user_doc/configuration-file.html
+++ b/zh-cn/docs/latest/user_doc/configuration-file.html
@@ -7,7 +7,7 @@
   <meta name="description" content="configuration-file">
   <title>configuration-file</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -981,11 +981,11 @@ apiServers=<span class="hljs-string">&quot;ds1&quot;</span>
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/docker-deployment.html b/zh-cn/docs/latest/user_doc/docker-deployment.html
index f043100..8c30ed9 100644
--- a/zh-cn/docs/latest/user_doc/docker-deployment.html
+++ b/zh-cn/docs/latest/user_doc/docker-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="docker-deployment">
   <title>docker-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -894,11 +894,11 @@ SW_GRPC_LOG_SERVER_PORT=11800
 <h3>Logger Server</h3>
 <p><strong><code>LOGGER_SERVER_OPTS</code></strong></p>
 <p>配置<code>logger-server</code>的<code>jvm options</code>,默认值 <code>-Xms512m -Xmx512m -Xmn256m</code>。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/expansion-reduction.html b/zh-cn/docs/latest/user_doc/expansion-reduction.html
index eee9901..6216827 100644
--- a/zh-cn/docs/latest/user_doc/expansion-reduction.html
+++ b/zh-cn/docs/latest/user_doc/expansion-reduction.html
@@ -7,7 +7,7 @@
   <meta name="description" content="expansion-reduction">
   <title>expansion-reduction</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -235,11 +235,11 @@ masters=&quot;现有master01,现有master02,ds1,ds2&quot;
 workers=&quot;现有worker01:default,现有worker02:default,ds3:default,ds4:default&quot;
 
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/hardware-environment.html b/zh-cn/docs/latest/user_doc/hardware-environment.html
index fe1f80d..5393b30 100644
--- a/zh-cn/docs/latest/user_doc/hardware-environment.html
+++ b/zh-cn/docs/latest/user_doc/hardware-environment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="hardware-environment">
   <title>hardware-environment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -110,11 +110,11 @@
 </blockquote>
 <h2>4. 客户端 Web 浏览器要求</h2>
 <p>DolphinScheduler 推荐 Chrome 以及使用 Chrome 内核的较新版本浏览器访问前端可视化操作界面。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/kubernetes-deployment.html b/zh-cn/docs/latest/user_doc/kubernetes-deployment.html
index 8e61435..2f3e240 100644
--- a/zh-cn/docs/latest/user_doc/kubernetes-deployment.html
+++ b/zh-cn/docs/latest/user_doc/kubernetes-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="kubernetes-deployment">
   <title>kubernetes-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -1746,11 +1746,11 @@ ln -s spark-3.1.1-bin-hadoop2.7 spark2 <span class="hljs-comment"># or just mv</
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/load-balance.html b/zh-cn/docs/latest/user_doc/load-balance.html
index 02ffdd4..78c591d 100644
--- a/zh-cn/docs/latest/user_doc/load-balance.html
+++ b/zh-cn/docs/latest/user_doc/load-balance.html
@@ -7,7 +7,7 @@
   <meta name="description" content="load-balance">
   <title>load-balance</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -45,11 +45,11 @@
 <li>worker.max.cpuload.avg=-1 (worker最大cpuload均值,只有高于系统cpuload均值时,worker服务才能被派发任务. 默认值为-1: cpu cores * 2)</li>
 <li>worker.reserved.memory=0.3 (worker预留内存,只有低于系统可用内存时,worker服务才能被派发任务,单位为G)</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/metadata-1.3.html b/zh-cn/docs/latest/user_doc/metadata-1.3.html
index b2390d8..f927c3a 100644
--- a/zh-cn/docs/latest/user_doc/metadata-1.3.html
+++ b/zh-cn/docs/latest/user_doc/metadata-1.3.html
@@ -7,7 +7,7 @@
   <meta name="description" content="metadata-1.3">
   <title>metadata-1.3</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -726,11 +726,11 @@
 </tr>
 </tbody>
 </table>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/open-api.html b/zh-cn/docs/latest/user_doc/open-api.html
index 1c6ad9f..46a8316 100644
--- a/zh-cn/docs/latest/user_doc/open-api.html
+++ b/zh-cn/docs/latest/user_doc/open-api.html
@@ -7,7 +7,7 @@
   <meta name="description" content="open-api">
   <title>open-api</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -54,11 +54,11 @@
 <p align="center">
    <img src="/img/test-api.png" width="80%" />
  </p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/quick-start.html b/zh-cn/docs/latest/user_doc/quick-start.html
index 928600e..3bb8bf8 100644
--- a/zh-cn/docs/latest/user_doc/quick-start.html
+++ b/zh-cn/docs/latest/user_doc/quick-start.html
@@ -7,7 +7,7 @@
   <meta name="description" content="quick-start">
   <title>quick-start</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -80,11 +80,11 @@
 </ul>
  <p align="center">
    <img src="/img/task-log.png" width="60%" />
-</p></div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col- [...]
+</p></div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/skywalking-agent-deployment.html b/zh-cn/docs/latest/user_doc/skywalking-agent-deployment.html
index e69cb07..8555bb0 100644
--- a/zh-cn/docs/latest/user_doc/skywalking-agent-deployment.html
+++ b/zh-cn/docs/latest/user_doc/skywalking-agent-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="skywalking-agent-deployment">
   <title>skywalking-agent-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -58,11 +58,11 @@ apache/dolphinscheduler:1.3.6 all</span>
 <h4>查看 dolphinscheduler 图表</h4>
 <p>如果之前已经使用浏览器打开过 Skywalking,则需要清空浏览器缓存。</p>
 <p><img src="/img/skywalking/import-dashboard-1.jpg" alt="img1"></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/standalone-deployment.html b/zh-cn/docs/latest/user_doc/standalone-deployment.html
index 34711ed..8f2f524 100644
--- a/zh-cn/docs/latest/user_doc/standalone-deployment.html
+++ b/zh-cn/docs/latest/user_doc/standalone-deployment.html
@@ -7,7 +7,7 @@
   <meta name="description" content="standalone-deployment">
   <title>standalone-deployment</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -316,11 +316,11 @@ sh ./bin/dolphinscheduler-daemon.sh stop logger-server
 sh ./bin/dolphinscheduler-daemon.sh stop alert-server
 </code></pre>
 <p><code>注:服务用途请具体参见《系统架构设计》小节</code></p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/system-manual.html b/zh-cn/docs/latest/user_doc/system-manual.html
index fa366fd..f7b2b88 100644
--- a/zh-cn/docs/latest/user_doc/system-manual.html
+++ b/zh-cn/docs/latest/user_doc/system-manual.html
@@ -7,7 +7,7 @@
   <meta name="description" content="system-manual">
   <title>system-manual</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -980,11 +980,11 @@ worker.groups=default,test
 <ul>
 <li>任务中local_param_bizdate通过${global_bizdate}来引用全局参数,对于脚本可以通过${local_param_bizdate}来引全局变量global_bizdate的值,或通过JDBC直接将local_param_bizdate的值set进去</li>
 </ul>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/task-structure.html b/zh-cn/docs/latest/user_doc/task-structure.html
index fa72ed9..1b3f4dd 100644
--- a/zh-cn/docs/latest/user_doc/task-structure.html
+++ b/zh-cn/docs/latest/user_doc/task-structure.html
@@ -7,7 +7,7 @@
   <meta name="description" content="task-structure">
   <title>task-structure</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -3264,11 +3264,11 @@
             ]
         }
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/latest/user_doc/upgrade.html b/zh-cn/docs/latest/user_doc/upgrade.html
index f723240..4ea4adf 100644
--- a/zh-cn/docs/latest/user_doc/upgrade.html
+++ b/zh-cn/docs/latest/user_doc/upgrade.html
@@ -7,7 +7,7 @@
   <meta name="description" content="upgrade">
   <title>upgrade</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -109,11 +109,11 @@ workers=&quot;ds1:service1,ds2:service2,ds3:service2&quot;
 <h3>5.2 执行部署脚本</h3>
 <pre><code class="language-shell">`sh install.sh`
 </code></pre>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/docs/release/faq.html b/zh-cn/docs/release/faq.html
index 1e44721..5659e95 100644
--- a/zh-cn/docs/release/faq.html
+++ b/zh-cn/docs/release/faq.html
@@ -7,7 +7,7 @@
   <meta name="description" content="faq">
   <title>faq</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html docs-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-menu-l [...]
@@ -371,11 +371,11 @@ A:1,编辑 ngnix 配置文件 vi /etc/nginx/nginx.conf,更改上传大小
 <p>A:1,<a href="http://106.75.43.194:8888/dolphinscheduler/doc.html?language=zh_CN&amp;lang=zh%E3%80%82">http://106.75.43.194:8888/dolphinscheduler/doc.html?language=zh_CN&amp;lang=zh。</a></p>
 <hr>
 <p>我们会持续收集更多的 FAQ。</p>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/docs.md.e13b103.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/download/download.html b/zh-cn/download/download.html
index 92cb39a..0635cdd 100644
--- a/zh-cn/download/download.html
+++ b/zh-cn/download/download.html
@@ -7,7 +7,7 @@
   <meta name="description" content="download">
   <title>download</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
 </head>
 <body>
   <div id="root"><div class="md2html download-page" data-reactroot=""><header class="header-container header-container-dark"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></a><div class="search search-dark"><span class="icon-search"></span></div><span class="language-switch language-switch-dark">En</span><div class="header-menu"><img class="header-menu-toggle" src="/img/system/menu_white.png"/><div><ul class="ant-menu whiteClass ant-me [...]
@@ -153,11 +153,11 @@ or
 pgp apache-dolphinscheduler-********.asc
 </code></pre>
 <br/>
-</div></section><footer class="footer-container"><div class="footer-body"><img src="/img/ds_gray.svg"/><div class="cols-container"><div class="col col-12"></div><div class="col col-6"><dl><dt>文档</dt><dd><a href="/zh-cn/development/architecture-design.html" target="_self">概览</a></dd><dd><a href="/zh-cn/docs/latest/user_doc/quick-start.html" target="_self">快速开始</a></dd><dd><a href="/zh-cn/development/backend-development.html" target="_self">开发者指南</a></dd></dl></div><div class="col col-6">< [...]
+</div></section><footer class="footer-container"><div class="footer-body"><div><h3>联系我们</h3><h4>有问题需要反馈?请通过以下方式联系我们。</h4></div><div class="contact-container"><ul><li><img class="img-base" src="/img/emailgray.png"/><img class="img-change" src="/img/emailblue.png"/><a href="/zh-cn/community/development/subscribe.html"><p>邮件列表</p></a></li><li><img class="img-base" src="/img/twittergray.png"/><img class="img-change" src="/img/twitterblue.png"/><a href="https://twitter.com/dolphinschedule"><p [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/download.md.ce3fc96.js"></script>
   <script>
     var _hmt = _hmt || [];
diff --git a/zh-cn/index.html b/zh-cn/index.html
index 4250239..5c47ec6 100644
--- a/zh-cn/index.html
+++ b/zh-cn/index.html
@@ -7,15 +7,15 @@
   <meta name="description" content="页面内容简介">
   <title>Apache DolphinScheduler | 首页</title>
   <link rel="shortcut icon" href="/img/favicon.ico">
-  <link rel="stylesheet" href="/build/vendor.2b90110.css">
+  <link rel="stylesheet" href="/build/vendor.bdfb03a.css">
   <link rel="stylesheet" href="/build/home.a2855d4.css">
 </head>
 <body>
-  <div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><img src="/img/banner.jpg"/><header class="header-container header-container-primary"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></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/system/menu_ [...]
+  <div id="root"><div class="home-page" data-reactroot=""><section class="top-section"><img src="/img/banner.jpg"/><header class="header-container header-container-primary"><div class="header-body"><a href="/zh-cn/index.html"><img class="logo" src="/img/hlogo_white.svg"/></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/system/menu_ [...]
   <script src="//cdn.jsdelivr.net/npm/react@15.6.2/dist/react-with-addons.min.js"></script>
   <script src="//cdn.jsdelivr.net/npm/react-dom@15.6.2/dist/react-dom.min.js"></script>
   <script>window.rootPath = '';</script>
-  <script src="/build/vendor.6b7525f.js"></script>
+  <script src="/build/vendor.fbd9916.js"></script>
   <script src="/build/home.f36adc3.js"></script>
   <script>
     var _hmt = _hmt || [];