diff --git a/README b/README
index b8be9e8bc1..58bcb0cf9f 100644
--- a/README
+++ b/README
@@ -31,15 +31,15 @@
 4. Install the demo provider:
 
     cd ~/dubbo/dubbo-demo-provider/target
-    tar zxvf dubbo-demo-provider-2.1.0-SNAPSHOT-assembly.tar.gz
-    cd dubbo-demo-provider-2.1.0-SNAPSHOT/bin
+    tar zxvf dubbo-demo-provider-2.0.11-SNAPSHOT-assembly.tar.gz
+    cd dubbo-demo-provider-2.0.11-SNAPSHOT/bin
     ./start.sh
 
 5. Install the demo consumer:
 
     cd ~/dubbo/dubbo-demo-consumer/target
-    tar zxvf dubbo-demo-consumer-2.1.0-SNAPSHOT-assembly.tar.gz
-    cd dubbo-demo-consumer-2.1.0-SNAPSHOT/bin
+    tar zxvf dubbo-demo-consumer-2.0.11-SNAPSHOT-assembly.tar.gz
+    cd dubbo-demo-consumer-2.0.11-SNAPSHOT/bin
     ./start.sh
     cd ../logs
     tail -f stdout.log
@@ -47,16 +47,16 @@
 6. Install the simple monitor:
 
     cd ~/dubbo/dubbo-simple-monitor/target
-    tar zxvf dubbo-simple-monitor-2.1.0-SNAPSHOT-assembly.tar.gz
-    cd dubbo-simple-monitor-2.1.0-SNAPSHOT/bin
+    tar zxvf dubbo-simple-monitor-2.0.11-SNAPSHOT-assembly.tar.gz
+    cd dubbo-simple-monitor-2.0.11-SNAPSHOT/bin
     ./start.sh
     http://127.0.0.1:8080
 
 7. Install the simple registry:
 
     cd ~/dubbo/dubbo-simple-registry/target
-    tar zxvf dubbo-simple-registry-2.1.0-SNAPSHOT-assembly.tar.gz
-    cd dubbo-simple-registry-2.1.0-SNAPSHOT/bin
+    tar zxvf dubbo-simple-registry-2.0.11-SNAPSHOT-assembly.tar.gz
+    cd dubbo-simple-registry-2.0.11-SNAPSHOT/bin
     ./start.sh
 
     cd ~/dubbo/dubbo-demo-provider/conf
diff --git a/dubbo-cluster/pom.xml b/dubbo-cluster/pom.xml
index 33c024fc93..bcad886431 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-cluster</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-common/pom.xml b/dubbo-common/pom.xml
index b12af4e6e2..2c6926b17c 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-common</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-config/pom.xml b/dubbo-config/pom.xml
index 6e0c62f4ef..a20c89d033 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-config</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-container/pom.xml b/dubbo-container/pom.xml
index f821e418de..7ad720303e 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-container</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-demo-consumer/pom.xml b/dubbo-demo-consumer/pom.xml
index f85a6af50e..4c3c8dc12f 100644
--- a/dubbo-demo-consumer/pom.xml
+++ b/dubbo-demo-consumer/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-demo-consumer</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-demo-provider/pom.xml b/dubbo-demo-provider/pom.xml
index 1fbf5b6234..cb06f87f09 100644
--- a/dubbo-demo-provider/pom.xml
+++ b/dubbo-demo-provider/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-demo-provider</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-demo/pom.xml b/dubbo-demo/pom.xml
index ceb98c66ad..aca8297606 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-demo</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-monitor-default/pom.xml b/dubbo-monitor-default/pom.xml
index a011aa7885..6f8fc3bd98 100644
--- a/dubbo-monitor-default/pom.xml
+++ b/dubbo-monitor-default/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-monitor-default</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-monitor-simple/pom.xml b/dubbo-monitor-simple/pom.xml
index 50bed4a30e..e1a86f12e9 100644
--- a/dubbo-monitor-simple/pom.xml
+++ b/dubbo-monitor-simple/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-monitor-simple</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-monitor/pom.xml b/dubbo-monitor/pom.xml
index fb9be69a02..e009dd8876 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-monitor</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-registry-default/pom.xml b/dubbo-registry-default/pom.xml
index c1176bd610..6ae8c8a8f3 100644
--- a/dubbo-registry-default/pom.xml
+++ b/dubbo-registry-default/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-registry-default</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-registry-multicast/pom.xml b/dubbo-registry-multicast/pom.xml
index 7c335a5bb9..b0cc19a61e 100644
--- a/dubbo-registry-multicast/pom.xml
+++ b/dubbo-registry-multicast/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-registry-multicast</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-registry-simple/pom.xml b/dubbo-registry-simple/pom.xml
index a690ff607f..bf25f38b8d 100644
--- a/dubbo-registry-simple/pom.xml
+++ b/dubbo-registry-simple/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-registry-simple</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-registry-zookeeper/pom.xml b/dubbo-registry-zookeeper/pom.xml
index 801d03da35..9f411839bc 100644
--- a/dubbo-registry-zookeeper/pom.xml
+++ b/dubbo-registry-zookeeper/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-registry-zookeeper</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-registry/pom.xml b/dubbo-registry/pom.xml
index 1aa0a06ed5..3145828eea 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-registry</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-remoting-grizzly/pom.xml b/dubbo-remoting-grizzly/pom.xml
index d8212ee967..275864302f 100644
--- a/dubbo-remoting-grizzly/pom.xml
+++ b/dubbo-remoting-grizzly/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-remoting-grizzly</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-remoting-http/pom.xml b/dubbo-remoting-http/pom.xml
index c32e841ded..05aea878c1 100644
--- a/dubbo-remoting-http/pom.xml
+++ b/dubbo-remoting-http/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-remoting-http</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-remoting-mina/pom.xml b/dubbo-remoting-mina/pom.xml
index 0d37a6639a..f1c498898d 100644
--- a/dubbo-remoting-mina/pom.xml
+++ b/dubbo-remoting-mina/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-remoting-mina</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-remoting-netty/pom.xml b/dubbo-remoting-netty/pom.xml
index c32d3836a0..2b72e774d1 100644
--- a/dubbo-remoting-netty/pom.xml
+++ b/dubbo-remoting-netty/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-remoting-netty</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-remoting-p2p/pom.xml b/dubbo-remoting-p2p/pom.xml
index c84301d8d0..175ae2ba55 100644
--- a/dubbo-remoting-p2p/pom.xml
+++ b/dubbo-remoting-p2p/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-remoting-p2p</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-remoting/pom.xml b/dubbo-remoting/pom.xml
index 43e1294729..247610c48b 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-remoting</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc-default/pom.xml b/dubbo-rpc-default/pom.xml
index 31d615cdda..a96b2effba 100644
--- a/dubbo-rpc-default/pom.xml
+++ b/dubbo-rpc-default/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-rpc-default</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc-hessian/pom.xml b/dubbo-rpc-hessian/pom.xml
index 5148066f3c..535b0cc8e9 100644
--- a/dubbo-rpc-hessian/pom.xml
+++ b/dubbo-rpc-hessian/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-rpc-hessian</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc-injvm/pom.xml b/dubbo-rpc-injvm/pom.xml
index ed0f563e3c..e32fba7400 100644
--- a/dubbo-rpc-injvm/pom.xml
+++ b/dubbo-rpc-injvm/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-rpc-injvm</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc-rmi/pom.xml b/dubbo-rpc-rmi/pom.xml
index b78f540e45..c8895f1476 100644
--- a/dubbo-rpc-rmi/pom.xml
+++ b/dubbo-rpc-rmi/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-rpc-rmi</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo-rpc/pom.xml b/dubbo-rpc/pom.xml
index 14ae96e25a..8609ea1c70 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>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo-rpc</artifactId>
 	<packaging>jar</packaging>
diff --git a/dubbo/pom.xml b/dubbo/pom.xml
index c4de21782d..4f0eb38c91 100644
--- a/dubbo/pom.xml
+++ b/dubbo/pom.xml
@@ -19,7 +19,7 @@
 	<parent>
 		<groupId>com.alibaba</groupId>
 		<artifactId>dubbo-parent</artifactId>
-		<version>2.1.0-SNAPSHOT</version>
+		<version>2.0.11-SNAPSHOT</version>
 	</parent>
 	<artifactId>dubbo</artifactId>
 	<packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index 0f7560b0fd..00ff4487da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 		<version>1.0</version>
 	</parent>
 	<artifactId>dubbo-parent</artifactId>
-	<version>2.1.0-SNAPSHOT</version>
+	<version>2.0.11-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Dubbo Parent POM</name>
 	<description>The parent project of dubbo</description>