diff --git a/examples/dubbo/java-client/pom.xml b/examples/dubbo/java-client/pom.xml
old mode 100644
new mode 100755
index 53171687e7d24b4387e3aa2567b970d56fad3bb1..6d53c3c26575fd8745aaedaa4b1ebd31b147d6f9
--- a/examples/dubbo/java-client/pom.xml
+++ b/examples/dubbo/java-client/pom.xml
@@ -13,37 +13,33 @@
  - 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: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>2.5.4-SNAPSHOT</version>
-	</parent>
+
+	<groupId>com.ikurento</groupId>
 	<artifactId>user-info-client</artifactId>
 	<packaging>jar</packaging>
-	<name>${project.artifactId}</name>
 	<version>0.2.0</version>
 	<description>The demo consumer module of dubbo project</description>
+
 	<properties>
 		<skip_maven_deploy>false</skip_maven_deploy>
+
+		<dubbo-jsonrpc-version>1.0.1</dubbo-jsonrpc-version>
+		<dubbo-version>2.5.10</dubbo-version>
 	</properties>
+
 	<dependencies>
 		<dependency>
-			<groupId>com.alibaba</groupId>
-			<artifactId>dubbo-demo-api</artifactId>
-			<version>${project.parent.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.ofpay</groupId>
+			<groupId>com.qianmi</groupId>
 			<artifactId>dubbo-rpc-jsonrpc</artifactId>
-			<version>1.0.1</version>
+			<version>${dubbo-jsonrpc-version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>dubbo</artifactId>
-			<version>${project.parent.version}</version>
+			<version>${dubbo-version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.javassist</groupId>
@@ -182,7 +178,7 @@
 								<artifactItem>
 									<groupId>com.alibaba</groupId>
 									<artifactId>dubbo</artifactId>
-									<version>${project.parent.version}</version>
+									<version>${dubbo-version}</version>
 									<outputDirectory>${project.build.directory}/dubbo</outputDirectory>
 									<includes>META-INF/assembly/**</includes>
 								</artifactItem>
diff --git a/examples/dubbo/java-server/pom.xml b/examples/dubbo/java-server/pom.xml
index 2fccd91fbb779c93111513031e614518f65f0fe0..4044ad15d239340a0a6312984b60d030f489493c 100644
--- a/examples/dubbo/java-server/pom.xml
+++ b/examples/dubbo/java-server/pom.xml
@@ -5,14 +5,14 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ikurento</groupId>
-    <artifactId>jsonrpc-java-server</artifactId>
+    <artifactId>user-info-server</artifactId>
     <packaging>jar</packaging>
     <version>0.2.0</version>
     <description>The demo provider module of dubbo project</description>
     <properties>
         <skip_maven_deploy>false</skip_maven_deploy>
 
-        <dubbo-version>2.5.4</dubbo-version>
+        <dubbo-version>2.5.10</dubbo-version>
         <dubbo-jsonrpc-version>1.0.1</dubbo-jsonrpc-version>
     </properties>
 
@@ -32,7 +32,7 @@
         </dependency>
 
         <dependency>
-            <groupId>com.ofpay</groupId>
+            <groupId>com.qianmi</groupId>
             <artifactId>dubbo-rpc-jsonrpc</artifactId>
             <version>${dubbo-jsonrpc-version}</version>
             <exclusions>
diff --git a/examples/jsonrpc/java-client/pom.xml b/examples/jsonrpc/java-client/pom.xml
index 53171687e7d24b4387e3aa2567b970d56fad3bb1..6d53c3c26575fd8745aaedaa4b1ebd31b147d6f9 100644
--- a/examples/jsonrpc/java-client/pom.xml
+++ b/examples/jsonrpc/java-client/pom.xml
@@ -13,37 +13,33 @@
  - See the License for the specific language governing permissions and
  - limitations under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>com.alibaba</groupId>
-		<artifactId>dubbo-parent</artifactId>
-		<version>2.5.4-SNAPSHOT</version>
-	</parent>
+
+	<groupId>com.ikurento</groupId>
 	<artifactId>user-info-client</artifactId>
 	<packaging>jar</packaging>
-	<name>${project.artifactId}</name>
 	<version>0.2.0</version>
 	<description>The demo consumer module of dubbo project</description>
+
 	<properties>
 		<skip_maven_deploy>false</skip_maven_deploy>
+
+		<dubbo-jsonrpc-version>1.0.1</dubbo-jsonrpc-version>
+		<dubbo-version>2.5.10</dubbo-version>
 	</properties>
+
 	<dependencies>
 		<dependency>
-			<groupId>com.alibaba</groupId>
-			<artifactId>dubbo-demo-api</artifactId>
-			<version>${project.parent.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.ofpay</groupId>
+			<groupId>com.qianmi</groupId>
 			<artifactId>dubbo-rpc-jsonrpc</artifactId>
-			<version>1.0.1</version>
+			<version>${dubbo-jsonrpc-version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>dubbo</artifactId>
-			<version>${project.parent.version}</version>
+			<version>${dubbo-version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.javassist</groupId>
@@ -182,7 +178,7 @@
 								<artifactItem>
 									<groupId>com.alibaba</groupId>
 									<artifactId>dubbo</artifactId>
-									<version>${project.parent.version}</version>
+									<version>${dubbo-version}</version>
 									<outputDirectory>${project.build.directory}/dubbo</outputDirectory>
 									<includes>META-INF/assembly/**</includes>
 								</artifactItem>
diff --git a/examples/jsonrpc/java-server/pom.xml b/examples/jsonrpc/java-server/pom.xml
index 2fccd91fbb779c93111513031e614518f65f0fe0..4044ad15d239340a0a6312984b60d030f489493c 100644
--- a/examples/jsonrpc/java-server/pom.xml
+++ b/examples/jsonrpc/java-server/pom.xml
@@ -5,14 +5,14 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ikurento</groupId>
-    <artifactId>jsonrpc-java-server</artifactId>
+    <artifactId>user-info-server</artifactId>
     <packaging>jar</packaging>
     <version>0.2.0</version>
     <description>The demo provider module of dubbo project</description>
     <properties>
         <skip_maven_deploy>false</skip_maven_deploy>
 
-        <dubbo-version>2.5.4</dubbo-version>
+        <dubbo-version>2.5.10</dubbo-version>
         <dubbo-jsonrpc-version>1.0.1</dubbo-jsonrpc-version>
     </properties>
 
@@ -32,7 +32,7 @@
         </dependency>
 
         <dependency>
-            <groupId>com.ofpay</groupId>
+            <groupId>com.qianmi</groupId>
             <artifactId>dubbo-rpc-jsonrpc</artifactId>
             <version>${dubbo-jsonrpc-version}</version>
             <exclusions>