You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@dubbo.apache.org by li...@apache.org on 2018/05/14 13:25:31 UTC

[incubator-dubbo] 01/02: Bump version to 2.6.2-SNAPSHOT

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

liujun pushed a commit to branch 2.6.2-release
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo.git

commit a9c975c809e7b1b85335861de2bac2cb49e8a68d
Author: ken.lj <ke...@gmail.com>
AuthorDate: Mon May 14 20:58:39 2018 +0800

    Bump version to 2.6.2-SNAPSHOT
---
 all/pom.xml                                        |  98 ++----
 bom/pom.xml                                        |  11 +-
 dependencies-bom/pom.xml                           |   7 +-
 distribution/pom.xml                               |   2 +-
 dubbo-cluster/pom.xml                              |  75 ++--
 dubbo-common/pom.xml                               | 143 ++++----
 dubbo-config/dubbo-config-api/pom.xml              | 251 +++++++------
 dubbo-config/dubbo-config-spring/pom.xml           | 285 ++++++++-------
 dubbo-config/pom.xml                               |  71 ++--
 dubbo-container/dubbo-container-api/pom.xml        | 107 +++---
 dubbo-container/dubbo-container-log4j/pom.xml      |  75 ++--
 dubbo-container/dubbo-container-logback/pom.xml    |  85 +++--
 dubbo-container/dubbo-container-spring/pom.xml     |  83 +++--
 dubbo-container/pom.xml                            |  75 ++--
 dubbo-demo/dubbo-demo-api/pom.xml                  |  61 ++--
 dubbo-demo/dubbo-demo-consumer/pom.xml             | 123 ++++---
 dubbo-demo/dubbo-demo-provider/pom.xml             | 125 ++++---
 dubbo-demo/pom.xml                                 |  99 +++---
 dubbo-filter/dubbo-filter-cache/pom.xml            |  83 +++--
 dubbo-filter/dubbo-filter-validation/pom.xml       |  83 +++--
 dubbo-filter/pom.xml                               |  71 ++--
 dubbo-monitor/dubbo-monitor-api/pom.xml            |  73 ++--
 dubbo-monitor/dubbo-monitor-default/pom.xml        | 111 +++---
 dubbo-monitor/pom.xml                              |  71 ++--
 dubbo-plugin/dubbo-qos/pom.xml                     |   3 +-
 dubbo-plugin/pom.xml                               |   3 +-
 dubbo-registry/dubbo-registry-api/pom.xml          |  97 +++---
 dubbo-registry/dubbo-registry-default/pom.xml      | 125 ++++---
 dubbo-registry/dubbo-registry-multicast/pom.xml    |  75 ++--
 dubbo-registry/dubbo-registry-redis/pom.xml        |  93 +++--
 dubbo-registry/dubbo-registry-zookeeper/pom.xml    |  95 +++--
 dubbo-registry/pom.xml                             |  77 ++--
 dubbo-remoting/dubbo-remoting-api/pom.xml          |  97 +++---
 dubbo-remoting/dubbo-remoting-grizzly/pom.xml      |  83 +++--
 dubbo-remoting/dubbo-remoting-http/pom.xml         | 123 ++++---
 dubbo-remoting/dubbo-remoting-mina/pom.xml         | 103 +++---
 dubbo-remoting/dubbo-remoting-netty/pom.xml        |  93 +++--
 dubbo-remoting/dubbo-remoting-netty4/pom.xml       |   3 +-
 dubbo-remoting/dubbo-remoting-p2p/pom.xml          |  75 ++--
 dubbo-remoting/dubbo-remoting-zookeeper/pom.xml    | 107 +++---
 dubbo-remoting/pom.xml                             |   3 +-
 dubbo-rpc/dubbo-rpc-api/pom.xml                    |  85 +++--
 dubbo-rpc/dubbo-rpc-dubbo/pom.xml                  |   3 +-
 dubbo-rpc/dubbo-rpc-hessian/pom.xml                | 101 +++---
 dubbo-rpc/dubbo-rpc-http/pom.xml                   | 101 +++---
 dubbo-rpc/dubbo-rpc-injvm/pom.xml                  |  75 ++--
 dubbo-rpc/dubbo-rpc-memcached/pom.xml              |  83 +++--
 dubbo-rpc/dubbo-rpc-redis/pom.xml                  |  83 +++--
 dubbo-rpc/dubbo-rpc-rest/pom.xml                   |   3 +-
 dubbo-rpc/dubbo-rpc-rmi/pom.xml                    |  83 +++--
 dubbo-rpc/dubbo-rpc-thrift/pom.xml                 | 145 ++++----
 dubbo-rpc/dubbo-rpc-webservice/pom.xml             | 109 +++---
 dubbo-rpc/pom.xml                                  |  89 +++--
 .../dubbo-serialization-api/pom.xml                |   5 +-
 .../dubbo-serialization-fastjson/pom.xml           |   3 +-
 .../dubbo-serialization-fst/pom.xml                |   3 +-
 .../dubbo-serialization-hessian2/pom.xml           |   5 +-
 .../dubbo-serialization-jdk/pom.xml                |   5 +-
 .../dubbo-serialization-kryo/pom.xml               |   3 +-
 dubbo-serialization/pom.xml                        |   3 +-
 dubbo-test/dubbo-test-benchmark/pom.xml            |   3 +-
 .../dubbo-test-spring3/pom.xml                     |   4 +-
 dubbo-test/dubbo-test-compatibility/pom.xml        | 109 +++---
 dubbo-test/dubbo-test-examples/pom.xml             |  93 +++--
 dubbo-test/dubbo-test-integration/pom.xml          |  91 +++--
 dubbo-test/pom.xml                                 | 387 ++++++++++-----------
 hessian-lite/pom.xml                               |   6 +-
 pom.xml                                            |   6 +-
 68 files changed, 2555 insertions(+), 2654 deletions(-)

diff --git a/all/pom.xml b/all/pom.xml
index 10d6264..52cc14e 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
@@ -322,7 +321,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>3.2.2</version>
+            <version>2.6.2-SNAPSHOT</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
@@ -435,148 +434,117 @@
                                 </includes>
                             </artifactSet>
                             <transformers>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.common.compiler.Compiler
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>
                                         META-INF/dubbo/internal/com.alibaba.dubbo.common.extension.ExtensionFactory
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.common.serialize.Serialization
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.common.status.StatusChecker
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.common.threadpool.ThreadPool
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.Dispatcher</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.Codec2</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.Transporter</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.exchange.Exchanger
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.http.HttpBinder
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.p2p.Networker
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.remoting.telnet.TelnetHandler
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>
                                         META-INF/dubbo/internal/com.alibaba.dubbo.remoting.zookeeper.ZookeeperTransporter
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.Protocol</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.Filter</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.InvokerListener</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.ExporterListener</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.ProxyFactory</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.cluster.Cluster</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.cluster.LoadBalance
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.cluster.Merger</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.rpc.cluster.RouterFactory
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>
                                         META-INF/dubbo/internal/com.alibaba.dubbo.rpc.cluster.ConfiguratorFactory
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.container.Container</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.monitor.MonitorFactory
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.registry.RegistryFactory
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.validation.Validation</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.cache.CacheFactory</resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.common.store.DataStore
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.common.logger.LoggerAdapter
                                     </resource>
                                 </transformer>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/dubbo/internal/com.alibaba.dubbo.qos.command.BaseCommand
                                     </resource>
                                 </transformer>
diff --git a/bom/pom.xml b/bom/pom.xml
index abfb505..11a8355 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -1,14 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
 
     <!--<parent>-->
     <!--<artifactId>dubbo-parent</artifactId>-->
     <!--<groupId>com.alibaba</groupId>-->
-    <!--<version>2.6.2-SNAPSHOT</version>-->
+    <!--<version>2.6.2-SNAPSHOT-SNAPSHOT</version>-->
     <!--<relativePath>../pom.xml</relativePath>-->
     <!--</parent>-->
     <parent>
@@ -47,7 +45,8 @@
         <url>https://github.com/alibaba/dubbo/tree/master</url>
         <connection>scm:git:git://github.com/alibaba/dubbo.git</connection>
         <developerConnection>scm:git:git@github.com:alibaba/dubbo.git</developerConnection>
-    </scm>
+      <tag>dubbo-2.6.2-SNAPSHOT</tag>
+  </scm>
     <mailingLists>
         <mailingList>
             <name>Dubbo User Mailling List</name>
@@ -285,7 +284,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>hessian-lite</artifactId>
-                <version>3.2.2</version>
+                <version>2.6.2-SNAPSHOT</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
diff --git a/dependencies-bom/pom.xml b/dependencies-bom/pom.xml
index bf29b0a..08b2fae 100644
--- a/dependencies-bom/pom.xml
+++ b/dependencies-bom/pom.xml
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
@@ -40,7 +38,8 @@
         <url>https://github.com/alibaba/dubbo/tree/master</url>
         <connection>scm:git:git://github.com/alibaba/dubbo.git</connection>
         <developerConnection>scm:git:git@github.com:alibaba/dubbo.git</developerConnection>
-    </scm>
+      <tag>dubbo-2.6.2-SNAPSHOT</tag>
+  </scm>
     <mailingLists>
         <mailingList>
             <name>Dubbo User Mailling List</name>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 42ef107..6f0e407 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2-SNAPSHOT-SNAPSHOT</version>
     </parent>
     <artifactId>dubbo-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-cluster/pom.xml b/dubbo-cluster/pom.xml
index 3f79703..18b484c 100644
--- a/dubbo-cluster/pom.xml
+++ b/dubbo-cluster/pom.xml
@@ -1,39 +1,38 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-cluster</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The cluster module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-cluster</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The cluster module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-common/pom.xml b/dubbo-common/pom.xml
index 63b15fb..0105932 100644
--- a/dubbo-common/pom.xml
+++ b/dubbo-common/pom.xml
@@ -1,73 +1,72 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-common</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The common module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>commons-logging</groupId>
-            <artifactId>commons-logging</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>log4j</groupId>
-            <artifactId>log4j</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.javassist</groupId>
-            <artifactId>javassist</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>hessian-lite</artifactId>
-            <version>3.2.2</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.esotericsoftware</groupId>
-            <artifactId>kryo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>de.javakaffee</groupId>
-            <artifactId>kryo-serializers</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>de.ruedigermoeller</groupId>
-            <artifactId>fst</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-common</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The common module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.javassist</groupId>
+            <artifactId>javassist</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>hessian-lite</artifactId>
+            <version>2.6.2-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.esotericsoftware</groupId>
+            <artifactId>kryo</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>de.javakaffee</groupId>
+            <artifactId>kryo-serializers</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>de.ruedigermoeller</groupId>
+            <artifactId>fst</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-config/dubbo-config-api/pom.xml b/dubbo-config/dubbo-config-api/pom.xml
index 0e71073..a753a9c 100644
--- a/dubbo-config/dubbo-config-api/pom.xml
+++ b/dubbo-config/dubbo-config-api/pom.xml
@@ -1,127 +1,126 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-config</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-config-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The config api module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-monitor-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-injvm</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-filter-validation</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-filter-cache</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-default</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-monitor-default</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-rmi</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>javax.validation</groupId>
-            <artifactId>validation-api</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-validator</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish</groupId>
-            <artifactId>javax.el</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-multicast</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-jdk</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-config</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-config-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The config api module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-monitor-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-injvm</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-filter-validation</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-filter-cache</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-default</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-monitor-default</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-rmi</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish</groupId>
+            <artifactId>javax.el</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-multicast</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-jdk</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-config/dubbo-config-spring/pom.xml b/dubbo-config/dubbo-config-spring/pom.xml
index c7a6660..419071b 100644
--- a/dubbo-config/dubbo-config-spring/pom.xml
+++ b/dubbo-config/dubbo-config-spring/pom.xml
@@ -1,144 +1,143 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-config</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-config-spring</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The spring config module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-config-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-beans</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-default</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-monitor-default</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-rmi</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-injvm</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>javax.validation</groupId>
-            <artifactId>validation-api</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-validator</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish</groupId>
-            <artifactId>javax.el</artifactId>
-            <scope>test</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-tx</artifactId>
-            <scope>test</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-
-    </dependencies>
-    <build>
-        <plugins>
-            <!-- upload xsd file command line
-            mvn org.codehaus.mojo:wagon-maven-plugin:1.0-beta-3:upload-single -Dwagon.fromFile=src/main/resources/META-INF/dubbo.xsd -Dwagon.url=dav:http://code.alibabatech.com/schema/dubbo/ -Dwagon.serverId=opensesame.releases.account
-            -->
-            <!--
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>wagon-maven-plugin</artifactId>
-                <version>1.0-beta-3</version>
-                <executions>
-                    <execution>
-                        <id>upload-schema</id>
-                        <phase>deploy</phase>
-                        <goals>
-                            <goal>upload-single</goal>
-                        </goals>
-                        <configuration>
-                            <fromFile>${basedir}/src/main/resources/META-INF/dubbo.xsd</fromFile>
-                            <url>dav:http://code.alibabatech.com/schema/dubbo/</url>
-                            <serverId>opensesame.releases.account</serverId>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            -->
-        </plugins>
-    </build>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-config</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-config-spring</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The spring config module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-config-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-default</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-monitor-default</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-rmi</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-injvm</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish</groupId>
+            <artifactId>javax.el</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+    <build>
+        <plugins>
+            <!-- upload xsd file command line
+            mvn org.codehaus.mojo:wagon-maven-plugin:1.0-beta-3:upload-single -Dwagon.fromFile=src/main/resources/META-INF/dubbo.xsd -Dwagon.url=dav:http://code.alibabatech.com/schema/dubbo/ -Dwagon.serverId=opensesame.releases.account
+            -->
+            <!--
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>wagon-maven-plugin</artifactId>
+                <version>1.0-beta-3</version>
+                <executions>
+                    <execution>
+                        <id>upload-schema</id>
+                        <phase>deploy</phase>
+                        <goals>
+                            <goal>upload-single</goal>
+                        </goals>
+                        <configuration>
+                            <fromFile>${basedir}/src/main/resources/META-INF/dubbo.xsd</fromFile>
+                            <url>dav:http://code.alibabatech.com/schema/dubbo/</url>
+                            <serverId>opensesame.releases.account</serverId>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            -->
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/dubbo-config/pom.xml b/dubbo-config/pom.xml
index 09a2319..cdbe055 100644
--- a/dubbo-config/pom.xml
+++ b/dubbo-config/pom.xml
@@ -1,36 +1,35 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-config</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The config module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-config-api</module>
-        <module>dubbo-config-spring</module>
-    </modules>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-config</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The config module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-config-api</module>
+        <module>dubbo-config-spring</module>
+    </modules>
+</project>
diff --git a/dubbo-container/dubbo-container-api/pom.xml b/dubbo-container/dubbo-container-api/pom.xml
index e399c34..21fd488 100644
--- a/dubbo-container/dubbo-container-api/pom.xml
+++ b/dubbo-container/dubbo-container-api/pom.xml
@@ -1,55 +1,54 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-container-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The container module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-common</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <configuration>
-                    <archive>
-                        <addMavenDescriptor>true</addMavenDescriptor>
-                        <manifest>
-                            <mainClass>com.alibaba.dubbo.container.Main</mainClass>
-                        </manifest>
-                    </archive>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-container</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-container-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The container module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-common</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <addMavenDescriptor>true</addMavenDescriptor>
+                        <manifest>
+                            <mainClass>com.alibaba.dubbo.container.Main</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/dubbo-container/dubbo-container-log4j/pom.xml b/dubbo-container/dubbo-container-log4j/pom.xml
index 604c573..af8c331 100644
--- a/dubbo-container/dubbo-container-log4j/pom.xml
+++ b/dubbo-container/dubbo-container-log4j/pom.xml
@@ -1,39 +1,38 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-container-log4j</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The log4j container module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-container</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-container-log4j</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The log4j container module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-container/dubbo-container-logback/pom.xml b/dubbo-container/dubbo-container-logback/pom.xml
index f03b0a3..a68bc18 100644
--- a/dubbo-container/dubbo-container-logback/pom.xml
+++ b/dubbo-container/dubbo-container-logback/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-container-logback</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The logback container module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-        </dependency>
-    </dependencies>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-container</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-container-logback</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The logback container module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/dubbo-container/dubbo-container-spring/pom.xml b/dubbo-container/dubbo-container-spring/pom.xml
index 8221adf..f38fd18 100644
--- a/dubbo-container/dubbo-container-spring/pom.xml
+++ b/dubbo-container/dubbo-container-spring/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-container-spring</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The spring container module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-container</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-container-spring</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The spring container module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-container/pom.xml b/dubbo-container/pom.xml
index 4e00fba..0b81298 100644
--- a/dubbo-container/pom.xml
+++ b/dubbo-container/pom.xml
@@ -1,38 +1,37 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-container</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The container module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-container-api</module>
-        <module>dubbo-container-spring</module>
-        <module>dubbo-container-log4j</module>
-        <module>dubbo-container-logback</module>
-    </modules>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-container</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The container module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-container-api</module>
+        <module>dubbo-container-spring</module>
+        <module>dubbo-container-log4j</module>
+        <module>dubbo-container-logback</module>
+    </modules>
+</project>
diff --git a/dubbo-demo/dubbo-demo-api/pom.xml b/dubbo-demo/dubbo-demo-api/pom.xml
index 9316cba..6464523 100644
--- a/dubbo-demo/dubbo-demo-api/pom.xml
+++ b/dubbo-demo/dubbo-demo-api/pom.xml
@@ -1,32 +1,31 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-demo</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-demo-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The demo module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-demo</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-demo-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The demo module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
 </project>
\ No newline at end of file
diff --git a/dubbo-demo/dubbo-demo-consumer/pom.xml b/dubbo-demo/dubbo-demo-consumer/pom.xml
index ca81339..37d70fa 100644
--- a/dubbo-demo/dubbo-demo-consumer/pom.xml
+++ b/dubbo-demo/dubbo-demo-consumer/pom.xml
@@ -1,63 +1,62 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-demo</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-demo-consumer</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The demo consumer module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-demo-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-config-spring</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-zookeeper</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-multicast</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-demo</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-demo-consumer</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The demo consumer module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-demo-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-config-spring</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-zookeeper</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-multicast</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-demo/dubbo-demo-provider/pom.xml b/dubbo-demo/dubbo-demo-provider/pom.xml
index 0409cf9..e3cd677 100644
--- a/dubbo-demo/dubbo-demo-provider/pom.xml
+++ b/dubbo-demo/dubbo-demo-provider/pom.xml
@@ -1,64 +1,63 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-demo</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-demo-provider</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The demo provider module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-demo-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-config-spring</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-zookeeper</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-multicast</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-demo</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-demo-provider</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The demo provider module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-demo-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-config-spring</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-zookeeper</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-multicast</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-demo/pom.xml b/dubbo-demo/pom.xml
index 5895cd5..1ff1a25 100644
--- a/dubbo-demo/pom.xml
+++ b/dubbo-demo/pom.xml
@@ -1,50 +1,49 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-demo</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The demo module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-demo-api</module>
-        <module>dubbo-demo-provider</module>
-        <module>dubbo-demo-consumer</module>
-    </modules>
-
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>com.alibaba</groupId>
-                <artifactId>dubbo-bom</artifactId>
-                <version>${project.parent.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-demo</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The demo module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-demo-api</module>
+        <module>dubbo-demo-provider</module>
+        <module>dubbo-demo-consumer</module>
+    </modules>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>dubbo-bom</artifactId>
+                <version>${project.parent.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+</project>
diff --git a/dubbo-filter/dubbo-filter-cache/pom.xml b/dubbo-filter/dubbo-filter-cache/pom.xml
index f7d2bce..13d8c29 100644
--- a/dubbo-filter/dubbo-filter-cache/pom.xml
+++ b/dubbo-filter/dubbo-filter-cache/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-filter</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-filter-cache</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The cache module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.cache</groupId>
-            <artifactId>cache-api</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-filter</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-filter-cache</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The cache module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.cache</groupId>
+            <artifactId>cache-api</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-filter/dubbo-filter-validation/pom.xml b/dubbo-filter/dubbo-filter-validation/pom.xml
index d553750..d6de86f 100644
--- a/dubbo-filter/dubbo-filter-validation/pom.xml
+++ b/dubbo-filter/dubbo-filter-validation/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-filter</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-filter-validation</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The validation module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.validation</groupId>
-            <artifactId>validation-api</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-filter</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-filter-validation</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The validation module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-filter/pom.xml b/dubbo-filter/pom.xml
index 969938c..49c826d 100644
--- a/dubbo-filter/pom.xml
+++ b/dubbo-filter/pom.xml
@@ -1,36 +1,35 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-filter</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The filter module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-filter-cache</module>
-        <module>dubbo-filter-validation</module>
-    </modules>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-filter</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The filter module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-filter-cache</module>
+        <module>dubbo-filter-validation</module>
+    </modules>
+</project>
diff --git a/dubbo-monitor/dubbo-monitor-api/pom.xml b/dubbo-monitor/dubbo-monitor-api/pom.xml
index ad15b76..d085338 100644
--- a/dubbo-monitor/dubbo-monitor-api/pom.xml
+++ b/dubbo-monitor/dubbo-monitor-api/pom.xml
@@ -1,38 +1,37 @@
-<!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
--->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-monitor</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-monitor-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The monitor module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-monitor</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-monitor-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The monitor module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-monitor/dubbo-monitor-default/pom.xml b/dubbo-monitor/dubbo-monitor-default/pom.xml
index a6d52c6..ddf2c94 100644
--- a/dubbo-monitor/dubbo-monitor-default/pom.xml
+++ b/dubbo-monitor/dubbo-monitor-default/pom.xml
@@ -1,57 +1,56 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-monitor</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-monitor-default</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The default monitor module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-monitor-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-monitor</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-monitor-default</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The default monitor module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-monitor-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-monitor/pom.xml b/dubbo-monitor/pom.xml
index 76691d9..36d7d5c 100644
--- a/dubbo-monitor/pom.xml
+++ b/dubbo-monitor/pom.xml
@@ -1,36 +1,35 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-monitor</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The monitor module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-monitor-api</module>
-        <module>dubbo-monitor-default</module>
-    </modules>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-monitor</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The monitor module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-monitor-api</module>
+        <module>dubbo-monitor-default</module>
+    </modules>
+</project>
diff --git a/dubbo-plugin/dubbo-qos/pom.xml b/dubbo-plugin/dubbo-qos/pom.xml
index b84034f..3c6a9a4 100644
--- a/dubbo-plugin/dubbo-qos/pom.xml
+++ b/dubbo-plugin/dubbo-qos/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-plugin</artifactId>
diff --git a/dubbo-plugin/pom.xml b/dubbo-plugin/pom.xml
index ca0e8d9..d571744 100644
--- a/dubbo-plugin/pom.xml
+++ b/dubbo-plugin/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-parent</artifactId>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-registry/dubbo-registry-api/pom.xml b/dubbo-registry/dubbo-registry-api/pom.xml
index 2eed9ad..e4a0b15 100644
--- a/dubbo-registry/dubbo-registry-api/pom.xml
+++ b/dubbo-registry/dubbo-registry-api/pom.xml
@@ -1,50 +1,49 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-registry-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The registry module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-cluster</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-api</artifactId>
-            <version>${project.parent.version}</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.mortbay.jetty</groupId>
-                    <artifactId>jetty</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-registry</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-registry-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The registry module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-cluster</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-api</artifactId>
+            <version>${project.parent.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mortbay.jetty</groupId>
+                    <artifactId>jetty</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-registry/dubbo-registry-default/pom.xml b/dubbo-registry/dubbo-registry-default/pom.xml
index 2214967..b9bc907 100644
--- a/dubbo-registry/dubbo-registry-default/pom.xml
+++ b/dubbo-registry/dubbo-registry-default/pom.xml
@@ -1,64 +1,63 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-registry-default</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The default registry module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-injvm</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-registry</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-registry-default</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The default registry module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-injvm</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-registry/dubbo-registry-multicast/pom.xml b/dubbo-registry/dubbo-registry-multicast/pom.xml
index 3c403f6..3a5766d 100644
--- a/dubbo-registry/dubbo-registry-multicast/pom.xml
+++ b/dubbo-registry/dubbo-registry-multicast/pom.xml
@@ -1,39 +1,38 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-registry-multicast</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The multicast registry module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-registry</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-registry-multicast</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The multicast registry module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-registry/dubbo-registry-redis/pom.xml b/dubbo-registry/dubbo-registry-redis/pom.xml
index 11eeb1b..604daf8 100644
--- a/dubbo-registry/dubbo-registry-redis/pom.xml
+++ b/dubbo-registry/dubbo-registry-redis/pom.xml
@@ -1,48 +1,47 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-registry-redis</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The redis registry module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>redis.clients</groupId>
-            <artifactId>jedis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.github.kstyrc</groupId>
-            <artifactId>embedded-redis</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-registry</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-registry-redis</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The redis registry module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>redis.clients</groupId>
+            <artifactId>jedis</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.github.kstyrc</groupId>
+            <artifactId>embedded-redis</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-registry/dubbo-registry-zookeeper/pom.xml b/dubbo-registry/dubbo-registry-zookeeper/pom.xml
index 4b4bbf7..5c96119 100644
--- a/dubbo-registry/dubbo-registry-zookeeper/pom.xml
+++ b/dubbo-registry/dubbo-registry-zookeeper/pom.xml
@@ -1,49 +1,48 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-registry-zookeeper</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The zookeeper registry module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-zookeeper</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.curator</groupId>
-            <artifactId>curator-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-registry</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-registry-zookeeper</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The zookeeper registry module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-zookeeper</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-registry/pom.xml b/dubbo-registry/pom.xml
index 11efc58..b44714d 100644
--- a/dubbo-registry/pom.xml
+++ b/dubbo-registry/pom.xml
@@ -1,39 +1,38 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-registry</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The registry module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-registry-api</module>
-        <module>dubbo-registry-default</module>
-        <module>dubbo-registry-multicast</module>
-        <module>dubbo-registry-zookeeper</module>
-        <module>dubbo-registry-redis</module>
-    </modules>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-registry</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The registry module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-registry-api</module>
+        <module>dubbo-registry-default</module>
+        <module>dubbo-registry-multicast</module>
+        <module>dubbo-registry-zookeeper</module>
+        <module>dubbo-registry-redis</module>
+    </modules>
+</project>
diff --git a/dubbo-remoting/dubbo-remoting-api/pom.xml b/dubbo-remoting/dubbo-remoting-api/pom.xml
index 83113d7..41c5c8c 100644
--- a/dubbo-remoting/dubbo-remoting-api/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-api/pom.xml
@@ -1,50 +1,49 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-common</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-common</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/dubbo-remoting-grizzly/pom.xml b/dubbo-remoting/dubbo-remoting-grizzly/pom.xml
index 3c78111..aa29fb2 100644
--- a/dubbo-remoting/dubbo-remoting-grizzly/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-grizzly/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-grizzly</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The grizzly remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.grizzly</groupId>
-            <artifactId>grizzly-core</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-grizzly</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The grizzly remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish.grizzly</groupId>
+            <artifactId>grizzly-core</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/dubbo-remoting-http/pom.xml b/dubbo-remoting/dubbo-remoting-http/pom.xml
index e13d348..88e84bf 100644
--- a/dubbo-remoting/dubbo-remoting-http/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-http/pom.xml
@@ -1,63 +1,62 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-http</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The http remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-common</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.mortbay.jetty</groupId>
-            <artifactId>jetty</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.mortbay.jetty</groupId>
-                    <artifactId>servlet-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.tomcat.embed</groupId>
-            <artifactId>tomcat-embed-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.tomcat.embed</groupId>
-            <artifactId>tomcat-embed-logging-juli</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>fluent-hc</artifactId>
-            <version>4.5.5</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-http</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The http remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-common</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mortbay.jetty</groupId>
+            <artifactId>jetty</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mortbay.jetty</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tomcat.embed</groupId>
+            <artifactId>tomcat-embed-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tomcat.embed</groupId>
+            <artifactId>tomcat-embed-logging-juli</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>fluent-hc</artifactId>
+            <version>4.5.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/dubbo-remoting-mina/pom.xml b/dubbo-remoting/dubbo-remoting-mina/pom.xml
index 2de2654..c46c045 100644
--- a/dubbo-remoting/dubbo-remoting-mina/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-mina/pom.xml
@@ -1,53 +1,52 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-mina</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The mina remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.mina</groupId>
-            <artifactId>mina-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-mina</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The mina remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.mina</groupId>
+            <artifactId>mina-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/dubbo-remoting-netty/pom.xml b/dubbo-remoting/dubbo-remoting-netty/pom.xml
index 1d88e51..3894fe7 100644
--- a/dubbo-remoting/dubbo-remoting-netty/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-netty/pom.xml
@@ -1,48 +1,47 @@
-<!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
--->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-netty</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The netty remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.jboss.netty</groupId>
-            <artifactId>netty</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-hessian2</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-netty</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The netty remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jboss.netty</groupId>
+            <artifactId>netty</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-hessian2</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/dubbo-remoting-netty4/pom.xml b/dubbo-remoting/dubbo-remoting-netty4/pom.xml
index ef74d0c..170dd3b 100644
--- a/dubbo-remoting/dubbo-remoting-netty4/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-netty4/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-remoting</artifactId>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-remoting/dubbo-remoting-p2p/pom.xml b/dubbo-remoting/dubbo-remoting-p2p/pom.xml
index 89af9bd..76fad55 100644
--- a/dubbo-remoting/dubbo-remoting-p2p/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-p2p/pom.xml
@@ -1,39 +1,38 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-p2p</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The p2p remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-p2p</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The p2p remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml b/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
index 70cfd21..395b44e 100644
--- a/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
@@ -1,55 +1,54 @@
-<!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
--->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-remoting-zookeeper</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The zookeeper remoting module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-common</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.zookeeper</groupId>
-            <artifactId>zookeeper</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.101tec</groupId>
-            <artifactId>zkclient</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.curator</groupId>
-            <artifactId>curator-framework</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.curator</groupId>
-            <artifactId>curator-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-remoting</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-remoting-zookeeper</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The zookeeper remoting module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-common</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.zookeeper</groupId>
+            <artifactId>zookeeper</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.101tec</groupId>
+            <artifactId>zkclient</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-framework</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-remoting/pom.xml b/dubbo-remoting/pom.xml
index 7333e1b..c9bdb6f 100644
--- a/dubbo-remoting/pom.xml
+++ b/dubbo-remoting/pom.xml
@@ -15,8 +15,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-rpc/dubbo-rpc-api/pom.xml b/dubbo-rpc/dubbo-rpc-api/pom.xml
index c04c634..b713a36 100644
--- a/dubbo-rpc/dubbo-rpc-api/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-api/pom.xml
@@ -1,44 +1,43 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-api</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-common</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-serialization-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-api</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-common</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-serialization-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-dubbo/pom.xml b/dubbo-rpc/dubbo-rpc-dubbo/pom.xml
index b9197f9..a43eb0e 100644
--- a/dubbo-rpc/dubbo-rpc-dubbo/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-dubbo/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-rpc/dubbo-rpc-hessian/pom.xml b/dubbo-rpc/dubbo-rpc-hessian/pom.xml
index 00ca28c..bab2eed 100644
--- a/dubbo-rpc/dubbo-rpc-hessian/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-hessian/pom.xml
@@ -1,52 +1,51 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-hessian</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The hessian rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-http</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.caucho</groupId>
-            <artifactId>hessian</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-hessian</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The hessian rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-http</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.caucho</groupId>
+            <artifactId>hessian</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-http/pom.xml b/dubbo-rpc/dubbo-rpc-http/pom.xml
index 427b70b..c7941f6 100644
--- a/dubbo-rpc/dubbo-rpc-http/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-http/pom.xml
@@ -1,52 +1,51 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-http</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The http rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-http</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-http</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The http rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-http</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-injvm/pom.xml b/dubbo-rpc/dubbo-rpc-injvm/pom.xml
index e8f64e3..55fd84a 100644
--- a/dubbo-rpc/dubbo-rpc-injvm/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-injvm/pom.xml
@@ -1,39 +1,38 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-injvm</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The injvm rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-injvm</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The injvm rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-memcached/pom.xml b/dubbo-rpc/dubbo-rpc-memcached/pom.xml
index d5fcc70..007934e 100644
--- a/dubbo-rpc/dubbo-rpc-memcached/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-memcached/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-memcached</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The memcached rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.googlecode.xmemcached</groupId>
-            <artifactId>xmemcached</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-memcached</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The memcached rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.googlecode.xmemcached</groupId>
+            <artifactId>xmemcached</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-redis/pom.xml b/dubbo-rpc/dubbo-rpc-redis/pom.xml
index 19bad83..c703239 100644
--- a/dubbo-rpc/dubbo-rpc-redis/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-redis/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-redis</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The redis rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>redis.clients</groupId>
-            <artifactId>jedis</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-redis</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The redis rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>redis.clients</groupId>
+            <artifactId>jedis</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-rest/pom.xml b/dubbo-rpc/dubbo-rpc-rest/pom.xml
index 026e2c2..56a0842 100644
--- a/dubbo-rpc/dubbo-rpc-rest/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-rest/pom.xml
@@ -13,8 +13,7 @@
  - See the License for the specific language governing permissions and
  - limitations under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.alibaba</groupId>
diff --git a/dubbo-rpc/dubbo-rpc-rmi/pom.xml b/dubbo-rpc/dubbo-rpc-rmi/pom.xml
index f255bf0..2c2006f 100644
--- a/dubbo-rpc/dubbo-rpc-rmi/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-rmi/pom.xml
@@ -1,43 +1,42 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-rmi</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The rmi rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-rmi</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The rmi rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-thrift/pom.xml b/dubbo-rpc/dubbo-rpc-thrift/pom.xml
index 06b544f..0656682 100644
--- a/dubbo-rpc/dubbo-rpc-thrift/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-thrift/pom.xml
@@ -1,74 +1,73 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-thrift</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The thrift rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.thrift</groupId>
-            <artifactId>libthrift</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-config-spring</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-multicast</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-thrift</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The thrift rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.thrift</groupId>
+            <artifactId>libthrift</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-config-spring</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-multicast</artifactId>
+            <version>${project.parent.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/dubbo-rpc-webservice/pom.xml b/dubbo-rpc/dubbo-rpc-webservice/pom.xml
index a2b656d..be7fcd0 100644
--- a/dubbo-rpc/dubbo-rpc-webservice/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-webservice/pom.xml
@@ -1,56 +1,55 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc-webservice</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The webservice rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-http</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.cxf</groupId>
-            <artifactId>cxf-rt-frontend-simple</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.cxf</groupId>
-            <artifactId>cxf-rt-transports-http</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-    </dependencies>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-rpc</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc-webservice</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The webservice rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-api</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-http</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-frontend-simple</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-transports-http</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-rpc/pom.xml b/dubbo-rpc/pom.xml
index 55fd130..69b401e 100644
--- a/dubbo-rpc/pom.xml
+++ b/dubbo-rpc/pom.xml
@@ -1,45 +1,44 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-rpc</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The rpc module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-rpc-api</module>
-        <module>dubbo-rpc-dubbo</module>
-        <module>dubbo-rpc-injvm</module>
-        <module>dubbo-rpc-rmi</module>
-        <module>dubbo-rpc-hessian</module>
-        <module>dubbo-rpc-http</module>
-        <module>dubbo-rpc-webservice</module>
-        <module>dubbo-rpc-thrift</module>
-        <module>dubbo-rpc-memcached</module>
-        <module>dubbo-rpc-redis</module>
-        <module>dubbo-rpc-rest</module>
-    </modules>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-rpc</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The rpc module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>false</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-rpc-api</module>
+        <module>dubbo-rpc-dubbo</module>
+        <module>dubbo-rpc-injvm</module>
+        <module>dubbo-rpc-rmi</module>
+        <module>dubbo-rpc-hessian</module>
+        <module>dubbo-rpc-http</module>
+        <module>dubbo-rpc-webservice</module>
+        <module>dubbo-rpc-thrift</module>
+        <module>dubbo-rpc-memcached</module>
+        <module>dubbo-rpc-redis</module>
+        <module>dubbo-rpc-rest</module>
+    </modules>
+</project>
diff --git a/dubbo-serialization/dubbo-serialization-api/pom.xml b/dubbo-serialization/dubbo-serialization-api/pom.xml
index eca9eec..591adc0 100644
--- a/dubbo-serialization/dubbo-serialization-api/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-api/pom.xml
@@ -15,8 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
@@ -39,7 +38,7 @@ limitations under the License.
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>3.2.2</version>
+            <version>2.6.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>
diff --git a/dubbo-serialization/dubbo-serialization-fastjson/pom.xml b/dubbo-serialization/dubbo-serialization-fastjson/pom.xml
index cd2dd71..f6a10bd 100644
--- a/dubbo-serialization/dubbo-serialization-fastjson/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-fastjson/pom.xml
@@ -15,8 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-serialization/dubbo-serialization-fst/pom.xml b/dubbo-serialization/dubbo-serialization-fst/pom.xml
index 09fb25d..677041e 100644
--- a/dubbo-serialization/dubbo-serialization-fst/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-fst/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-serialization/dubbo-serialization-hessian2/pom.xml b/dubbo-serialization/dubbo-serialization-hessian2/pom.xml
index 13afbff..c4c4ed6 100644
--- a/dubbo-serialization/dubbo-serialization-hessian2/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-hessian2/pom.xml
@@ -15,8 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
@@ -39,7 +38,7 @@ limitations under the License.
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>3.2.2</version>
+            <version>2.6.2-SNAPSHOT</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-serialization/dubbo-serialization-jdk/pom.xml b/dubbo-serialization/dubbo-serialization-jdk/pom.xml
index dc7c1c0..51f459e 100644
--- a/dubbo-serialization/dubbo-serialization-jdk/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-jdk/pom.xml
@@ -15,8 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
@@ -39,7 +38,7 @@ limitations under the License.
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>3.2.2</version>
+            <version>2.6.2-SNAPSHOT</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/dubbo-serialization/dubbo-serialization-kryo/pom.xml b/dubbo-serialization/dubbo-serialization-kryo/pom.xml
index 6622a0a..33915c6 100644
--- a/dubbo-serialization/dubbo-serialization-kryo/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-kryo/pom.xml
@@ -15,8 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-serialization/pom.xml b/dubbo-serialization/pom.xml
index 9f6a280..e0a0b1d 100644
--- a/dubbo-serialization/pom.xml
+++ b/dubbo-serialization/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-test/dubbo-test-benchmark/pom.xml b/dubbo-test/dubbo-test-benchmark/pom.xml
index 1721940..53c451a 100644
--- a/dubbo-test/dubbo-test-benchmark/pom.xml
+++ b/dubbo-test/dubbo-test-benchmark/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-test/dubbo-test-compatibility/dubbo-test-spring3/pom.xml b/dubbo-test/dubbo-test-compatibility/dubbo-test-spring3/pom.xml
index 75460b8..7760a7d 100644
--- a/dubbo-test/dubbo-test-compatibility/dubbo-test-spring3/pom.xml
+++ b/dubbo-test/dubbo-test-compatibility/dubbo-test-spring3/pom.xml
@@ -15,9 +15,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>dubbo-test-compatibility</artifactId>
         <groupId>com.alibaba</groupId>
diff --git a/dubbo-test/dubbo-test-compatibility/pom.xml b/dubbo-test/dubbo-test-compatibility/pom.xml
index a0f8538..b16d59c 100644
--- a/dubbo-test/dubbo-test-compatibility/pom.xml
+++ b/dubbo-test/dubbo-test-compatibility/pom.xml
@@ -1,56 +1,55 @@
-<!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
--->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <modules>
-        <module>dubbo-test-spring3</module>
-    </modules>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-test-compatibility</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The technology compatibility kit(TCK) test module of dubbo project</description>
-
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-
-    <dependencyManagement>
-        <dependencies>
-
-            <!-- Dubbo -->
-            <dependency>
-                <groupId>com.alibaba</groupId>
-                <artifactId>dubbo</artifactId>
-                <version>${project.parent.version}</version>
-            </dependency>
-
-            <!-- Dubbo Demo API -->
-            <dependency>
-                <groupId>com.alibaba</groupId>
-                <artifactId>dubbo-demo-api</artifactId>
-                <version>${project.parent.version}</version>
-            </dependency>
-
-        </dependencies>
-    </dependencyManagement>
-
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <modules>
+        <module>dubbo-test-spring3</module>
+    </modules>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-test</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-test-compatibility</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The technology compatibility kit(TCK) test module of dubbo project</description>
+
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+
+            <!-- Dubbo -->
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>dubbo</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+
+            <!-- Dubbo Demo API -->
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>dubbo-demo-api</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+
+        </dependencies>
+    </dependencyManagement>
+
 </project>
\ No newline at end of file
diff --git a/dubbo-test/dubbo-test-examples/pom.xml b/dubbo-test/dubbo-test-examples/pom.xml
index d3321d3..6077ab1 100644
--- a/dubbo-test/dubbo-test-examples/pom.xml
+++ b/dubbo-test/dubbo-test-examples/pom.xml
@@ -1,47 +1,46 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-test-examples</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The examples demo module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-
-    <build>
-        <resources>
-            <resource>
-                <directory>${basedir}/src/main/java</directory>
-                <excludes>
-                    <exclude>**/*.java</exclude>
-                </excludes>
-            </resource>
-            <resource>
-                <directory>${basedir}/src/main/resources</directory>
-            </resource>
-        </resources>
-    </build>
-
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-test</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-test-examples</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The examples demo module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>${basedir}/src/main/java</directory>
+                <excludes>
+                    <exclude>**/*.java</exclude>
+                </excludes>
+            </resource>
+            <resource>
+                <directory>${basedir}/src/main/resources</directory>
+            </resource>
+        </resources>
+    </build>
+
+</project>
diff --git a/dubbo-test/dubbo-test-integration/pom.xml b/dubbo-test/dubbo-test-integration/pom.xml
index 0e6fb90..e2215a7 100644
--- a/dubbo-test/dubbo-test-integration/pom.xml
+++ b/dubbo-test/dubbo-test-integration/pom.xml
@@ -1,47 +1,46 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-test-integration</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The showcase test module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-
-    <build>
-        <resources>
-            <resource>
-                <directory>${basedir}/src/main/java</directory>
-                <excludes>
-                    <exclude>**/*.java</exclude>
-                </excludes>
-            </resource>
-            <resource>
-                <directory>${basedir}/src/main/resources</directory>
-            </resource>
-        </resources>
-    </build>
-
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-test</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-test-integration</artifactId>
+    <packaging>jar</packaging>
+    <name>${project.artifactId}</name>
+    <description>The showcase test module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>${basedir}/src/main/java</directory>
+                <excludes>
+                    <exclude>**/*.java</exclude>
+                </excludes>
+            </resource>
+            <resource>
+                <directory>${basedir}/src/main/resources</directory>
+            </resource>
+        </resources>
+    </build>
+
 </project>
\ No newline at end of file
diff --git a/dubbo-test/pom.xml b/dubbo-test/pom.xml
index 7bab0f5..9786ace 100644
--- a/dubbo-test/pom.xml
+++ b/dubbo-test/pom.xml
@@ -1,194 +1,193 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>com.alibaba</groupId>
-        <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
-    </parent>
-    <artifactId>dubbo-test</artifactId>
-    <packaging>pom</packaging>
-    <name>${project.artifactId}</name>
-    <description>The test module of dubbo project</description>
-    <properties>
-        <skip_maven_deploy>true</skip_maven_deploy>
-    </properties>
-    <modules>
-        <module>dubbo-test-benchmark</module>
-        <module>dubbo-test-compatibility</module>
-        <module>dubbo-test-integration</module>
-        <module>dubbo-test-examples</module>
-    </modules>
-
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>com.alibaba</groupId>
-                <artifactId>dubbo-bom</artifactId>
-                <version>${project.parent.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
-    <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-cluster</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-common</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-config-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-config-spring</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-filter-cache</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-filter-validation</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-netty4</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-mina</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-grizzly</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-p2p</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-remoting-http</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-dubbo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-injvm</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-rmi</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-hessian</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-http</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-webservice</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-thrift</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-memcached</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-redis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-rpc-rest</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-default</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-multicast</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-zookeeper</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-registry-redis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-monitor-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-monitor-default</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-spring</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-log4j</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-container-logback</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo-qos</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>hessian-lite</artifactId>
-            <version>3.2.2</version>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-validator</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish</groupId>
-            <artifactId>javax.el</artifactId>
-        </dependency>
-    </dependencies>
-</project>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.6.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>dubbo-test</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
+    <description>The test module of dubbo project</description>
+    <properties>
+        <skip_maven_deploy>true</skip_maven_deploy>
+    </properties>
+    <modules>
+        <module>dubbo-test-benchmark</module>
+        <module>dubbo-test-compatibility</module>
+        <module>dubbo-test-integration</module>
+        <module>dubbo-test-examples</module>
+    </modules>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>dubbo-bom</artifactId>
+                <version>${project.parent.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-cluster</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-common</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-config-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-config-spring</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-filter-cache</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-filter-validation</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-netty4</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-mina</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-grizzly</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-p2p</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-remoting-http</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-dubbo</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-injvm</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-rmi</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-hessian</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-http</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-webservice</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-thrift</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-memcached</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-redis</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-rpc-rest</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-default</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-multicast</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-zookeeper</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-registry-redis</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-monitor-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-monitor-default</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-spring</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-log4j</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-container-logback</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo-qos</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>hessian-lite</artifactId>
+            <version>2.6.2-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-validator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish</groupId>
+            <artifactId>javax.el</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/hessian-lite/pom.xml b/hessian-lite/pom.xml
index 8e1de38..c8bacd6 100644
--- a/hessian-lite/pom.xml
+++ b/hessian-lite/pom.xml
@@ -14,9 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.alibaba</groupId>
@@ -25,6 +23,6 @@
     </parent>
     <artifactId>hessian-lite</artifactId>
     <packaging>jar</packaging>
-    <version>3.2.2</version>
+    <version>2.6.2-SNAPSHOT</version>
     <name>Hessian Lite(Alibaba embed version)</name>
 </project>
diff --git a/pom.xml b/pom.xml
index 09d6a09..bd245cd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,8 +14,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
 
@@ -46,7 +45,8 @@
         <url>https://github.com/apache/incubator-dubbo</url>
         <connection>scm:git:https://github.com/apache/incubator-dubbo.git</connection>
         <developerConnection>scm:git:https://github.com/apache/incubator-dubbo.git</developerConnection>
-    </scm>
+      <tag>dubbo-2.6.2-SNAPSHOT</tag>
+  </scm>
     <mailingLists>
         <mailingList>
             <name>Development List</name>

-- 
To stop receiving notification emails like this one, please contact
liujun@apache.org.