upgrade version to 2.5.3
diff --git a/dubbo-admin/pom.xml b/dubbo-admin/pom.xml
index d72e33d..c257495 100644
--- a/dubbo-admin/pom.xml
+++ b/dubbo-admin/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-parent</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-admin</artifactId>

 	<packaging>war</packaging>

diff --git a/dubbo-cluster/pom.xml b/dubbo-cluster/pom.xml
index fcb7c6e..1153e86 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-cluster</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-common/pom.xml b/dubbo-common/pom.xml
index fb381c5..fb4b6de 100644
--- a/dubbo-common/pom.xml
+++ b/dubbo-common/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-parent</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-common</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-config/dubbo-config-api/pom.xml b/dubbo-config/dubbo-config-api/pom.xml
index 786b29d..6475598 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 c02089d..fc5f9d5 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-config-spring</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-config/pom.xml b/dubbo-config/pom.xml
index 9e2a66c..c7c5507 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 ae8b39d..bcd15b4 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-container-api</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-container/dubbo-container-jetty/pom.xml b/dubbo-container/dubbo-container-jetty/pom.xml
index fd5e6b8..aa3806c 100644
--- a/dubbo-container/dubbo-container-jetty/pom.xml
+++ b/dubbo-container/dubbo-container-jetty/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-container</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-container-jetty</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-container/dubbo-container-log4j/pom.xml b/dubbo-container/dubbo-container-log4j/pom.xml
index 8c6cbd2..1115226 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 c873cfb..029fb66 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 83c1366..b3eecb8 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-container-spring</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-container/pom.xml b/dubbo-container/pom.xml
index 0de3350..6eed9d0 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 e755624..9a8612e 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 37eae52..01e5c7e 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 c76d580..526f552 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-demo-provider</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-demo/pom.xml b/dubbo-demo/pom.xml
index db063c2..bfd76f4 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 362f8d5..af171e8 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 c5add7a..a978f90 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-filter-validation</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-filter/pom.xml b/dubbo-filter/pom.xml
index 7fb80e7..7cb3e2d 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-filter</artifactId>

 	<packaging>pom</packaging>

diff --git a/dubbo-maven/pom.xml b/dubbo-maven/pom.xml
index 3df8cb6..5245829 100644
--- a/dubbo-maven/pom.xml
+++ b/dubbo-maven/pom.xml
@@ -23,7 +23,7 @@
 	</parent>
 	<groupId>com.alibaba</groupId>
 	<artifactId>dubbo</artifactId>
-	<version>2.4.3</version>
+	<version>2.5.3</version>
 	<packaging>jar</packaging>
 	<name>Dubbo</name>
 	<description>Dubbo is a distributed service framework enpowers applications with service import/export capability with high performance RPC.</description>
diff --git a/dubbo-monitor/dubbo-monitor-api/pom.xml b/dubbo-monitor/dubbo-monitor-api/pom.xml
index f4359b0..0fb8ecc 100644
--- a/dubbo-monitor/dubbo-monitor-api/pom.xml
+++ b/dubbo-monitor/dubbo-monitor-api/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-monitor</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 c3d4c0d..c808bfa 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-monitor-default</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-monitor/pom.xml b/dubbo-monitor/pom.xml
index 8f07a90..007f86d 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-monitor</artifactId>

 	<packaging>pom</packaging>

diff --git a/dubbo-registry/dubbo-registry-api/pom.xml b/dubbo-registry/dubbo-registry-api/pom.xml
index 776758e..b0e8c98 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 1c46630..010dbf7 100644
--- a/dubbo-registry/dubbo-registry-default/pom.xml
+++ b/dubbo-registry/dubbo-registry-default/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-registry</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 9316731..2e184eb 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 3ac6c6d..8bc9a33 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 762bba8..4101e6b 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-registry-zookeeper</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-registry/pom.xml b/dubbo-registry/pom.xml
index 2692390..23cc12a 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 ed94b1f..597bbb9 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 7ebd6db..eb4f6e3 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 a17b281..5c26baa 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 50a90f5..01bc0d8 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 1cafe96..2f8c47b 100644
--- a/dubbo-remoting/dubbo-remoting-netty/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-netty/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-remoting</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-remoting-netty</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-remoting/dubbo-remoting-p2p/pom.xml b/dubbo-remoting/dubbo-remoting-p2p/pom.xml
index be6179a..1243d22 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 120055e..96edfce 100644
--- a/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
+++ b/dubbo-remoting/dubbo-remoting-zookeeper/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-remoting</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-remoting-zookeeper</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-remoting/pom.xml b/dubbo-remoting/pom.xml
index 92abba7..b08032a 100644
--- a/dubbo-remoting/pom.xml
+++ b/dubbo-remoting/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-parent</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 f15fa16..52cbde0 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-rpc-api</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-rpc/dubbo-rpc-default/pom.xml b/dubbo-rpc/dubbo-rpc-default/pom.xml
index 0e1a95d..1484b06 100644
--- a/dubbo-rpc/dubbo-rpc-default/pom.xml
+++ b/dubbo-rpc/dubbo-rpc-default/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-rpc</artifactId>
-		<version>2.5.3-SNAPSHOT</version>
+		<version>2.5.3</version>
 	</parent>
 	<artifactId>dubbo-rpc-default</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc/dubbo-rpc-hessian/pom.xml b/dubbo-rpc/dubbo-rpc-hessian/pom.xml
index 4fe91df..d82bf42 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 239a289..c71849b 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 93fdbe7..a39cc21 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 0b18b01..aabb90f 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 51b0ba3..c80519b 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-rpc-redis</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-rpc/dubbo-rpc-rmi/pom.xml b/dubbo-rpc/dubbo-rpc-rmi/pom.xml
index 81d1130..5c33e4d 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 6835746..020b264 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 a0eccfb..43ec473 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-rpc-webservice</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-rpc/pom.xml b/dubbo-rpc/pom.xml
index 50c0b20..0d0cc58 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-rpc</artifactId>

 	<packaging>pom</packaging>

diff --git a/dubbo-simple/dubbo-monitor-simple/pom.xml b/dubbo-simple/dubbo-monitor-simple/pom.xml
index 6b5a45a..3b8aec1 100644
--- a/dubbo-simple/dubbo-monitor-simple/pom.xml
+++ b/dubbo-simple/dubbo-monitor-simple/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-simple</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-monitor-simple</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-simple/dubbo-registry-simple/pom.xml b/dubbo-simple/dubbo-registry-simple/pom.xml
index f645af1..efc6c5c 100644
--- a/dubbo-simple/dubbo-registry-simple/pom.xml
+++ b/dubbo-simple/dubbo-registry-simple/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-simple</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-registry-simple</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-simple/pom.xml b/dubbo-simple/pom.xml
index 3b2dc07..3909be9 100644
--- a/dubbo-simple/pom.xml
+++ b/dubbo-simple/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-parent</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-simple</artifactId>

 	<packaging>pom</packaging>

diff --git a/dubbo-test/dubbo-test-benchmark/pom.xml b/dubbo-test/dubbo-test-benchmark/pom.xml
index 775f370..c4cacc7 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>2.5.3-SNAPSHOT</version>
+		<version>2.5.3</version>
 	</parent>
 	<artifactId>dubbo-test-benchmark</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-test/dubbo-test-compatibility/pom.xml b/dubbo-test/dubbo-test-compatibility/pom.xml
index 116db9a..d49045f 100644
--- a/dubbo-test/dubbo-test-compatibility/pom.xml
+++ b/dubbo-test/dubbo-test-compatibility/pom.xml
@@ -19,7 +19,7 @@
 	<parent>

 		<groupId>com.alibaba</groupId>

 		<artifactId>dubbo-test</artifactId>

-		<version>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-test-compatibility</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-test/dubbo-test-examples/pom.xml b/dubbo-test/dubbo-test-examples/pom.xml
index 913063d..eaaaf20 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</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 9aebf17..4aa085f 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-test-integration</artifactId>

 	<packaging>jar</packaging>

diff --git a/dubbo-test/pom.xml b/dubbo-test/pom.xml
index c3899eb..7abed0a 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>2.5.3-SNAPSHOT</version>

+		<version>2.5.3</version>

 	</parent>

 	<artifactId>dubbo-test</artifactId>

 	<packaging>pom</packaging>

diff --git a/dubbo/pom.xml b/dubbo/pom.xml
index 04a943a..2ac35ea 100644
--- a/dubbo/pom.xml
+++ b/dubbo/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.5.3-SNAPSHOT</version>
+		<version>2.5.3</version>
 	</parent>
 	<artifactId>dubbo</artifactId>
 	<packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index cdd70ce..df8b583 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 		<version>2.0</version>

 	</parent>

 	<artifactId>dubbo-parent</artifactId>

-	<version>2.5.3-SNAPSHOT</version>

+	<version>2.5.3</version>

 	<packaging>pom</packaging>

 	<name>${project.artifactId}</name>

 	<description>The parent project of dubbo</description>