diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncConsumer.java b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncConsumer.java
index 102cef67ae..96aa697798 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncConsumer.java
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncConsumer.java
@@ -35,7 +35,7 @@ public class AsyncConsumer {
         ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(config);
         context.start();
         
-        final AsyncService asyncService = (AsyncService)context.getBean("cacheService");
+        final AsyncService asyncService = (AsyncService)context.getBean("asyncService");
         
         Future<String> f = RpcContext.getContext().asyncCall(new Callable<String>() {
             public String call() throws Exception {
diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncProvider.java b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncProvider.java
index 91d3f1b251..15993fbf5f 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncProvider.java
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/AsyncProvider.java
@@ -25,7 +25,7 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
 public class AsyncProvider {
     
     public static void main(String[] args) throws Exception {
-        String config = AsyncProvider.class.getPackage().getName().replace('.', '/') + "/callback-provider.xml";
+        String config = AsyncProvider.class.getPackage().getName().replace('.', '/') + "/async-provider.xml";
         ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(config);
         context.start();
         System.in.read();
diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/api/AsyncService.java b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/api/AsyncService.java
index 4417f7da3e..b659e38f3b 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/api/AsyncService.java
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/api/AsyncService.java
@@ -16,7 +16,7 @@
 package com.alibaba.dubbo.examples.async.api;
 
 /**
- * CallbackService
+ * AsyncService
  * 
  * @author william.liangf
  */
diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-consumer.xml b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-consumer.xml
index 66cdaca23b..71a54a287e 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-consumer.xml
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-consumer.xml
@@ -20,10 +20,10 @@
 	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
 
-    <dubbo:application name="callback-consumer"  />
+    <dubbo:application name="async-consumer"  />
     
     <dubbo:registry address="multicast://224.5.6.7:1234" />
     
-	<dubbo:reference id="callbackService" interface="com.alibaba.dubbo.examples.callback.api.CallbackService" />
+	<dubbo:reference id="asyncService" interface="com.alibaba.dubbo.examples.async.api.AsyncService" />
 
 </beans>
\ No newline at end of file
diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-provider.xml b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-provider.xml
index 7e90faaabd..a40a3e8cfe 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-provider.xml
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/async-provider.xml
@@ -20,19 +20,14 @@
 	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
 
-    <dubbo:application name="merge-provider"  />
+    <dubbo:application name="async-provider"  />
     
     <dubbo:registry address="multicast://224.5.6.7:1234" />
     
     <dubbo:protocol name="dubbo" port="20880" />
     
-    <bean id="callbackService" class="com.alibaba.dubbo.examples.callback.impl.CallbackServiceImpl" />
+    <bean id="asyncService" class="com.alibaba.dubbo.examples.async.impl.AsyncServiceImpl" />
     
-	<dubbo:service interface="com.alibaba.dubbo.examples.callback.api.CallbackService" ref="callbackService" connections="1" callbacks="1000">
-		<dubbo:method name="addListener">
-			<dubbo:argument index="1" callback="true" />
-			<!--<dubbo:argument type="com.demo.CallbackListener" callback="true" />-->
-		</dubbo:method>
-	</dubbo:service>
+	<dubbo:service interface="com.alibaba.dubbo.examples.async.api.AsyncService" ref="asyncService" />
 	
 </beans>
\ No newline at end of file
diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/impl/AsyncServiceImpl.java b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/impl/AsyncServiceImpl.java
index 62444682e7..e7256e51ec 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/impl/AsyncServiceImpl.java
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/async/impl/AsyncServiceImpl.java
@@ -18,7 +18,7 @@ package com.alibaba.dubbo.examples.async.impl;
 import com.alibaba.dubbo.examples.async.api.AsyncService;
 
 /**
- * CallbackServiceImpl
+ * AsyncServiceImpl
  * 
  * @author william.liangf
  */
diff --git a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/callback/callback-provider.xml b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/callback/callback-provider.xml
index 7e90faaabd..013abe17e6 100644
--- a/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/callback/callback-provider.xml
+++ b/dubbo-test/dubbo-test-examples/src/main/java/com/alibaba/dubbo/examples/callback/callback-provider.xml
@@ -20,7 +20,7 @@
 	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
 
-    <dubbo:application name="merge-provider"  />
+    <dubbo:application name="callback-provider"  />
     
     <dubbo:registry address="multicast://224.5.6.7:1234" />