diff --git a/all/pom.xml b/all/pom.xml
index 52cc14e798..1627015999 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -19,11 +19,11 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>dubbo</artifactId>
-    <version>2.6.2-SNAPSHOT</version>
+    <version>2.6.2</version>
     <packaging>jar</packaging>
     <name>dubbo-all</name>
     <description>The all in one project of dubbo</description>
@@ -321,7 +321,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>2.6.2-SNAPSHOT</version>
+            <version>2.6.2</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
diff --git a/bom/pom.xml b/bom/pom.xml
index 19dcc87911..6470166579 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -11,7 +11,7 @@
 
     <groupId>com.alibaba</groupId>
     <artifactId>dubbo-bom</artifactId>
-    <version>2.6.2-SNAPSHOT</version>
+    <version>2.6.2</version>
     <packaging>pom</packaging>
 
     <name>dubbo-bom</name>
@@ -30,7 +30,8 @@
         <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</tag>
+  </scm>
     <mailingLists>
         <mailingList>
             <name>Development List</name>
@@ -280,7 +281,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>hessian-lite</artifactId>
-                <version>2.6.2-SNAPSHOT</version>
+                <version>2.6.2</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
diff --git a/dependencies-bom/pom.xml b/dependencies-bom/pom.xml
index d00728d382..ce0b879558 100644
--- a/dependencies-bom/pom.xml
+++ b/dependencies-bom/pom.xml
@@ -10,7 +10,7 @@
 
     <groupId>com.alibaba</groupId>
     <artifactId>dubbo-dependencies-bom</artifactId>
-    <version>2.6.2-SNAPSHOT</version>
+    <version>2.6.2</version>
     <packaging>pom</packaging>
 
     <name>dubbo-dependencies-bom</name>
@@ -29,7 +29,8 @@
         <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</tag>
+  </scm>
     <mailingLists>
         <mailingList>
             <name>Development List</name>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 404bc7bd07..d5ef3ac152 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -14,13 +14,12 @@
   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>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-cluster/pom.xml b/dubbo-cluster/pom.xml
index 18b484c855..ca296ecb87 100644
--- a/dubbo-cluster/pom.xml
+++ b/dubbo-cluster/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-cluster</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-common/pom.xml b/dubbo-common/pom.xml
index 0105932f8b..b8a9da9140 100644
--- a/dubbo-common/pom.xml
+++ b/dubbo-common/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</version>
     </parent>
     <artifactId>dubbo-common</artifactId>
     <packaging>jar</packaging>
@@ -50,7 +50,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>2.6.2-SNAPSHOT</version>
+            <version>2.6.2</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>
diff --git a/dubbo-config/dubbo-config-api/pom.xml b/dubbo-config/dubbo-config-api/pom.xml
index a753a9ca6c..47db27bddd 100644
--- a/dubbo-config/dubbo-config-api/pom.xml
+++ b/dubbo-config/dubbo-config-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-config</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-config-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-config/dubbo-config-spring/pom.xml b/dubbo-config/dubbo-config-spring/pom.xml
index 419071bb3f..ffc6f6b696 100644
--- a/dubbo-config/dubbo-config-spring/pom.xml
+++ b/dubbo-config/dubbo-config-spring/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-config</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-config-spring</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-config/pom.xml b/dubbo-config/pom.xml
index cdbe055830..1d85a69bfd 100644
--- a/dubbo-config/pom.xml
+++ b/dubbo-config/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-config</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-container/dubbo-container-api/pom.xml b/dubbo-container/dubbo-container-api/pom.xml
index 21fd488783..e1a9445e31 100644
--- a/dubbo-container/dubbo-container-api/pom.xml
+++ b/dubbo-container/dubbo-container-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-container-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-container/dubbo-container-log4j/pom.xml b/dubbo-container/dubbo-container-log4j/pom.xml
index af8c331727..3415da96e4 100644
--- a/dubbo-container/dubbo-container-log4j/pom.xml
+++ b/dubbo-container/dubbo-container-log4j/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-container-log4j</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-container/dubbo-container-logback/pom.xml b/dubbo-container/dubbo-container-logback/pom.xml
index a68bc18eaf..a37bfdcac7 100644
--- a/dubbo-container/dubbo-container-logback/pom.xml
+++ b/dubbo-container/dubbo-container-logback/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-container-logback</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-container/dubbo-container-spring/pom.xml b/dubbo-container/dubbo-container-spring/pom.xml
index f38fd18f0b..ab45d35749 100644
--- a/dubbo-container/dubbo-container-spring/pom.xml
+++ b/dubbo-container/dubbo-container-spring/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-container</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-container-spring</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-container/pom.xml b/dubbo-container/pom.xml
index 0b81298b0c..be1d07e942 100644
--- a/dubbo-container/pom.xml
+++ b/dubbo-container/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-container</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-demo/dubbo-demo-api/pom.xml b/dubbo-demo/dubbo-demo-api/pom.xml
index 6464523b18..8bc601b327 100644
--- a/dubbo-demo/dubbo-demo-api/pom.xml
+++ b/dubbo-demo/dubbo-demo-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-demo</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-demo-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-demo/dubbo-demo-consumer/pom.xml b/dubbo-demo/dubbo-demo-consumer/pom.xml
index 37d70fa253..3e66e27ff2 100644
--- a/dubbo-demo/dubbo-demo-consumer/pom.xml
+++ b/dubbo-demo/dubbo-demo-consumer/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-demo</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-demo-consumer</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-demo/dubbo-demo-provider/pom.xml b/dubbo-demo/dubbo-demo-provider/pom.xml
index e3cd6778bf..076498f374 100644
--- a/dubbo-demo/dubbo-demo-provider/pom.xml
+++ b/dubbo-demo/dubbo-demo-provider/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-demo</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-demo-provider</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-demo/pom.xml b/dubbo-demo/pom.xml
index 1ff1a25cdd..afe96f828b 100644
--- a/dubbo-demo/pom.xml
+++ b/dubbo-demo/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-demo</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-filter/dubbo-filter-cache/pom.xml b/dubbo-filter/dubbo-filter-cache/pom.xml
index 13d8c29b88..a8efdce3f1 100644
--- a/dubbo-filter/dubbo-filter-cache/pom.xml
+++ b/dubbo-filter/dubbo-filter-cache/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-filter</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-filter-cache</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-filter/dubbo-filter-validation/pom.xml b/dubbo-filter/dubbo-filter-validation/pom.xml
index d6de86f9df..7fd210bdef 100644
--- a/dubbo-filter/dubbo-filter-validation/pom.xml
+++ b/dubbo-filter/dubbo-filter-validation/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-filter</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-filter-validation</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-filter/pom.xml b/dubbo-filter/pom.xml
index 49c826dcd6..a5841d850b 100644
--- a/dubbo-filter/pom.xml
+++ b/dubbo-filter/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-filter</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-monitor/dubbo-monitor-api/pom.xml b/dubbo-monitor/dubbo-monitor-api/pom.xml
index d08533824d..cf76d8bc56 100644
--- a/dubbo-monitor/dubbo-monitor-api/pom.xml
+++ b/dubbo-monitor/dubbo-monitor-api/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-monitor</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-monitor-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-monitor/dubbo-monitor-default/pom.xml b/dubbo-monitor/dubbo-monitor-default/pom.xml
index ddf2c94463..f8148e2e4b 100644
--- a/dubbo-monitor/dubbo-monitor-default/pom.xml
+++ b/dubbo-monitor/dubbo-monitor-default/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-monitor</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-monitor-default</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-monitor/pom.xml b/dubbo-monitor/pom.xml
index 36d7d5c3f0..4fa647a541 100644
--- a/dubbo-monitor/pom.xml
+++ b/dubbo-monitor/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-monitor</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-plugin/dubbo-qos/pom.xml b/dubbo-plugin/dubbo-qos/pom.xml
index 3c6a9a4d8d..4e900094d7 100644
--- a/dubbo-plugin/dubbo-qos/pom.xml
+++ b/dubbo-plugin/dubbo-qos/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-plugin</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dubbo-plugin/pom.xml b/dubbo-plugin/pom.xml
index d57174464a..2b912e103c 100644
--- a/dubbo-plugin/pom.xml
+++ b/dubbo-plugin/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <artifactId>dubbo-parent</artifactId>
         <groupId>com.alibaba</groupId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dubbo-registry/dubbo-registry-api/pom.xml b/dubbo-registry/dubbo-registry-api/pom.xml
index e4a0b1547f..b3b440948c 100644
--- a/dubbo-registry/dubbo-registry-api/pom.xml
+++ b/dubbo-registry/dubbo-registry-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-registry-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-registry/dubbo-registry-default/pom.xml b/dubbo-registry/dubbo-registry-default/pom.xml
index b9bc907d73..14b073753c 100644
--- a/dubbo-registry/dubbo-registry-default/pom.xml
+++ b/dubbo-registry/dubbo-registry-default/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-registry-default</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-registry/dubbo-registry-multicast/pom.xml b/dubbo-registry/dubbo-registry-multicast/pom.xml
index 3a5766db6d..d2ad3a41b7 100644
--- a/dubbo-registry/dubbo-registry-multicast/pom.xml
+++ b/dubbo-registry/dubbo-registry-multicast/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-registry-multicast</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-registry/dubbo-registry-redis/pom.xml b/dubbo-registry/dubbo-registry-redis/pom.xml
index 604daf83cb..744509218f 100644
--- a/dubbo-registry/dubbo-registry-redis/pom.xml
+++ b/dubbo-registry/dubbo-registry-redis/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-registry-redis</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-registry/dubbo-registry-zookeeper/pom.xml b/dubbo-registry/dubbo-registry-zookeeper/pom.xml
index 5c96119f2b..40282ae248 100644
--- a/dubbo-registry/dubbo-registry-zookeeper/pom.xml
+++ b/dubbo-registry/dubbo-registry-zookeeper/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-registry</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-registry-zookeeper</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-registry/pom.xml b/dubbo-registry/pom.xml
index b44714d3e0..b03ad9ce39 100644
--- a/dubbo-registry/pom.xml
+++ b/dubbo-registry/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-registry</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-api/pom.xml b/dubbo-remoting/dubbo-remoting-api/pom.xml
index 41c5c8c7f1..ff69e5f51a 100644
--- a/dubbo-remoting/dubbo-remoting-api/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-grizzly/pom.xml b/dubbo-remoting/dubbo-remoting-grizzly/pom.xml
index aa29fb2b82..eb668d5693 100644
--- a/dubbo-remoting/dubbo-remoting-grizzly/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-grizzly/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-grizzly</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-http/pom.xml b/dubbo-remoting/dubbo-remoting-http/pom.xml
index 88e84bfffa..344e6980fa 100644
--- a/dubbo-remoting/dubbo-remoting-http/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-http/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-http</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-mina/pom.xml b/dubbo-remoting/dubbo-remoting-mina/pom.xml
index c46c045bb0..3ba2882ca6 100644
--- a/dubbo-remoting/dubbo-remoting-mina/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-mina/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-mina</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-netty/pom.xml b/dubbo-remoting/dubbo-remoting-netty/pom.xml
index 3894fe7fa4..8d68ad11b1 100644
--- a/dubbo-remoting/dubbo-remoting-netty/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-netty/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-netty</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-netty4/pom.xml b/dubbo-remoting/dubbo-remoting-netty4/pom.xml
index 170dd3bace..c45b55d2fc 100644
--- a/dubbo-remoting/dubbo-remoting-netty4/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-netty4/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <artifactId>dubbo-remoting</artifactId>
         <groupId>com.alibaba</groupId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dubbo-remoting/dubbo-remoting-p2p/pom.xml b/dubbo-remoting/dubbo-remoting-p2p/pom.xml
index 76fad55006..9d54b1b792 100644
--- a/dubbo-remoting/dubbo-remoting-p2p/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-p2p/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-p2p</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml b/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
index 395b44eee8..c4b3709c17 100644
--- a/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-remoting</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-remoting-zookeeper</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-remoting/pom.xml b/dubbo-remoting/pom.xml
index c9bdb6f83d..723e3b2910 100644
--- a/dubbo-remoting/pom.xml
+++ b/dubbo-remoting/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</version>
     </parent>
     <artifactId>dubbo-remoting</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-api/pom.xml b/dubbo-rpc/dubbo-rpc-api/pom.xml
index b713a36e84..d20c9132a5 100644
--- a/dubbo-rpc/dubbo-rpc-api/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-api</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-dubbo/pom.xml b/dubbo-rpc/dubbo-rpc-dubbo/pom.xml
index a43eb0e9ff..c719d0152d 100644
--- a/dubbo-rpc/dubbo-rpc-dubbo/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-dubbo/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-dubbo</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-hessian/pom.xml b/dubbo-rpc/dubbo-rpc-hessian/pom.xml
index bab2eed20a..71d2298913 100644
--- a/dubbo-rpc/dubbo-rpc-hessian/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-hessian/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-hessian</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-http/pom.xml b/dubbo-rpc/dubbo-rpc-http/pom.xml
index c7941f6195..56da859a3a 100644
--- a/dubbo-rpc/dubbo-rpc-http/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-http/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-http</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-injvm/pom.xml b/dubbo-rpc/dubbo-rpc-injvm/pom.xml
index 55fd84aadd..8b1b8a6878 100644
--- a/dubbo-rpc/dubbo-rpc-injvm/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-injvm/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-injvm</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-memcached/pom.xml b/dubbo-rpc/dubbo-rpc-memcached/pom.xml
index 007934e746..3e6f66cad0 100644
--- a/dubbo-rpc/dubbo-rpc-memcached/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-memcached/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-memcached</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-redis/pom.xml b/dubbo-rpc/dubbo-rpc-redis/pom.xml
index c703239cfc..2830cbb536 100644
--- a/dubbo-rpc/dubbo-rpc-redis/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-redis/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-redis</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-rest/pom.xml b/dubbo-rpc/dubbo-rpc-rest/pom.xml
index 56a0842af7..c69c18db96 100644
--- a/dubbo-rpc/dubbo-rpc-rest/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-rest/pom.xml
@@ -18,7 +18,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
 	</parent>
 	<artifactId>dubbo-rpc-rest</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-rmi/pom.xml b/dubbo-rpc/dubbo-rpc-rmi/pom.xml
index 2c2006f749..b3178fca54 100644
--- a/dubbo-rpc/dubbo-rpc-rmi/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-rmi/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-rmi</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-thrift/pom.xml b/dubbo-rpc/dubbo-rpc-thrift/pom.xml
index 0656682173..ef7ef51387 100644
--- a/dubbo-rpc/dubbo-rpc-thrift/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-thrift/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-thrift</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-webservice/pom.xml b/dubbo-rpc/dubbo-rpc-webservice/pom.xml
index be7fcd0b01..3b8be75930 100644
--- a/dubbo-rpc/dubbo-rpc-webservice/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-webservice/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-rpc</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc-webservice</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-rpc/pom.xml b/dubbo-rpc/pom.xml
index 69b401e699..caed540ee0 100644
--- a/dubbo-rpc/pom.xml
+++ b/dubbo-rpc/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-rpc</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-serialization/dubbo-serialization-api/pom.xml b/dubbo-serialization/dubbo-serialization-api/pom.xml
index 591adc00f7..793c0e93ed 100644
--- a/dubbo-serialization/dubbo-serialization-api/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-api/pom.xml
@@ -20,7 +20,7 @@ limitations under the License.
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-serialization</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization-api</artifactId>
     <packaging>jar</packaging>
@@ -38,7 +38,7 @@ limitations under the License.
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>2.6.2-SNAPSHOT</version>
+            <version>2.6.2</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 f6a10bdb56..60158fbd12 100644
--- a/dubbo-serialization/dubbo-serialization-fastjson/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-fastjson/pom.xml
@@ -20,7 +20,7 @@ limitations under the License.
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-serialization</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization-fastjson</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-serialization/dubbo-serialization-fst/pom.xml b/dubbo-serialization/dubbo-serialization-fst/pom.xml
index 677041e445..1f8084e360 100644
--- a/dubbo-serialization/dubbo-serialization-fst/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-fst/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-serialization</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization-fst</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-serialization/dubbo-serialization-hessian2/pom.xml b/dubbo-serialization/dubbo-serialization-hessian2/pom.xml
index c4c4ed624d..967910f166 100644
--- a/dubbo-serialization/dubbo-serialization-hessian2/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-hessian2/pom.xml
@@ -20,7 +20,7 @@ limitations under the License.
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-serialization</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization-hessian2</artifactId>
     <packaging>jar</packaging>
@@ -38,7 +38,7 @@ limitations under the License.
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>2.6.2-SNAPSHOT</version>
+            <version>2.6.2</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 51f459e049..ce4355fdf1 100644
--- a/dubbo-serialization/dubbo-serialization-jdk/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-jdk/pom.xml
@@ -20,7 +20,7 @@ limitations under the License.
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-serialization</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization-jdk</artifactId>
     <packaging>jar</packaging>
@@ -38,7 +38,7 @@ limitations under the License.
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>2.6.2-SNAPSHOT</version>
+            <version>2.6.2</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 33915c62cd..daee5bb993 100644
--- a/dubbo-serialization/dubbo-serialization-kryo/pom.xml
+++ b/dubbo-serialization/dubbo-serialization-kryo/pom.xml
@@ -20,7 +20,7 @@ limitations under the License.
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-serialization</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization-kryo</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-serialization/pom.xml b/dubbo-serialization/pom.xml
index e0a0b1d58b..b2fbe1fc9a 100644
--- a/dubbo-serialization/pom.xml
+++ b/dubbo-serialization/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-serialization</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-test/dubbo-test-benchmark/pom.xml b/dubbo-test/dubbo-test-benchmark/pom.xml
index 53c451ad20..b1ef541506 100644
--- a/dubbo-test/dubbo-test-benchmark/pom.xml
+++ b/dubbo-test/dubbo-test-benchmark/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-test-benchmark</artifactId>
     <packaging>jar</packaging>
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 7760a7d091..b0b2c35bd3 100644
--- a/dubbo-test/dubbo-test-compatibility/dubbo-test-spring3/pom.xml
+++ b/dubbo-test/dubbo-test-compatibility/dubbo-test-spring3/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dubbo-test-compatibility</artifactId>
         <groupId>com.alibaba</groupId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dubbo-test/dubbo-test-compatibility/pom.xml b/dubbo-test/dubbo-test-compatibility/pom.xml
index b16d59c131..38ddbcb4d2 100644
--- a/dubbo-test/dubbo-test-compatibility/pom.xml
+++ b/dubbo-test/dubbo-test-compatibility/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-test-compatibility</artifactId>
     <packaging>pom</packaging>
diff --git a/dubbo-test/dubbo-test-examples/pom.xml b/dubbo-test/dubbo-test-examples/pom.xml
index 6077ab120b..5d07b7777a 100644
--- a/dubbo-test/dubbo-test-examples/pom.xml
+++ b/dubbo-test/dubbo-test-examples/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-test-examples</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-test/dubbo-test-integration/pom.xml b/dubbo-test/dubbo-test-integration/pom.xml
index e2215a7605..3cbca80c09 100644
--- a/dubbo-test/dubbo-test-integration/pom.xml
+++ b/dubbo-test/dubbo-test-integration/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-test</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-test-integration</artifactId>
     <packaging>jar</packaging>
diff --git a/dubbo-test/pom.xml b/dubbo-test/pom.xml
index 9786acedc5..2c7a9a98d7 100644
--- a/dubbo-test/pom.xml
+++ b/dubbo-test/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>dubbo-test</artifactId>
     <packaging>pom</packaging>
@@ -179,7 +179,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>hessian-lite</artifactId>
-            <version>2.6.2-SNAPSHOT</version>
+            <version>2.6.2</version>
         </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>
diff --git a/hessian-lite/pom.xml b/hessian-lite/pom.xml
index c8bacd6f9b..eb9603672a 100644
--- a/hessian-lite/pom.xml
+++ b/hessian-lite/pom.xml
@@ -19,10 +19,10 @@
     <parent>
         <groupId>com.alibaba</groupId>
         <artifactId>dubbo-parent</artifactId>
-        <version>2.6.2-SNAPSHOT</version>
+        <version>2.6.2</version>
     </parent>
     <artifactId>hessian-lite</artifactId>
     <packaging>jar</packaging>
-    <version>2.6.2-SNAPSHOT</version>
+    <version>2.6.2</version>
     <name>Hessian Lite(Alibaba embed version)</name>
 </project>
diff --git a/pom.xml b/pom.xml
index 253d1bf3ea..787a1f5f3e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
     <groupId>com.alibaba</groupId>
     <artifactId>dubbo-parent</artifactId>
-    <version>2.6.2-SNAPSHOT</version>
+    <version>2.6.2</version>
     <packaging>pom</packaging>
 
     <name>${project.artifactId}</name>
@@ -45,7 +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</tag>
+  </scm>
     <mailingLists>
         <mailingList>
             <name>Development List</name>
@@ -115,7 +116,7 @@
         <maven_checkstyle_version>3.0.0</maven_checkstyle_version>
         <maven_jacoco_version>0.8.1</maven_jacoco_version>
         <apache-rat-plugin.version>0.12</apache-rat-plugin.version>
-        <arguments/>
+        <arguments />
         <checkstyle.skip>true</checkstyle.skip>
         <rat.skip>true</rat.skip>
     </properties>
@@ -145,7 +146,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>dubbo-dependencies-bom</artifactId>
-                <version>2.6.2-SNAPSHOT</version>
+                <version>2.6.2</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>