diff --git a/samples/skywalking-example/account-application/account-impl/pom.xml b/samples/skywalking-example/account-application/account-impl/pom.xml
index 5ab81c8e5..035a34078 100644
--- a/samples/skywalking-example/account-application/account-impl/pom.xml
+++ b/samples/skywalking-example/account-application/account-impl/pom.xml
@@ -136,12 +136,12 @@
         <!-- sw spring plugin -->
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>spring-plugin</artifactId>
+            <artifactId>skywalking-spring-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>dubbo-plugin</artifactId>
+            <artifactId>skywalking-dubbo-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
 
@@ -152,16 +152,21 @@
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>jdbc-plugin</artifactId>
+            <artifactId>skywalking-jdbc-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
 
         <!-- -->
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>httpClient-plugin</artifactId>
+            <artifactId>skywalking-httpClient-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>org.aspectj</groupId>
+            <artifactId>aspectjweaver</artifactId>
+            <version>1.8.7</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/samples/skywalking-example/account-application/account-impl/src/main/resources/applicationContext.xml b/samples/skywalking-example/account-application/account-impl/src/main/resources/applicationContext.xml
index dd6c50062..51df427ab 100644
--- a/samples/skywalking-example/account-application/account-impl/src/main/resources/applicationContext.xml
+++ b/samples/skywalking-example/account-application/account-impl/src/main/resources/applicationContext.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
-	xmlns:skywalking="http://cloud.asiainfo.com/schema/skywalking"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:skywalking="http://cloud.asiainfo.com/schema/skywalking"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
 				http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
 				http://www.springframework.org/schema/context
 				http://www.springframework.org/schema/context/spring-context-3.0.xsd
 				http://cloud.asiainfo.com/schema/skywalking
 				http://cloud.asiainfo.com/schema/skywalking/skywalking.xsd">
 
-	<skywalking:trace className="*" method="*"
-		packageName="com.ai.cloud.skywalking.example.*" />
+    <skywalking:trace classExpression="*"
+                      packageExpression="com.ai.cloud.skywalking.example.*"/>
 
-	<context:component-scan base-package="com.ai.cloud.skywalking.example.account" />
-	<import resource="context/spring-mybatis.xml" />
-	<import resource="provider/provider.xml" />
+    <context:component-scan base-package="com.ai.cloud.skywalking.example.account"/>
+    <import resource="context/spring-mybatis.xml"/>
+    <import resource="provider/provider.xml"/>
 </beans>
\ No newline at end of file
diff --git a/samples/skywalking-example/account-application/account-impl/src/main/resources/sky-walking.auth b/samples/skywalking-example/account-application/account-impl/src/main/resources/sky-walking.auth
index e638165cf..56af9b7a2 100644
--- a/samples/skywalking-example/account-application/account-impl/src/main/resources/sky-walking.auth
+++ b/samples/skywalking-example/account-application/account-impl/src/main/resources/sky-walking.auth
@@ -1,42 +1,20 @@
-#skyWalking用户ID
-skywalking.user_id=2
-#skyWalking应用ID
-skywalking.application_code=account-application
-
-#是否打印数据
-buriedpoint.printf=false
-#埋点异常的最大长度
-buriedpoint.max_exception_stack_length=4000
-#业务字段的最大长度
+#test
+#Mon Dec 28 11:28:47 CST 2015
 buriedpoint.businesskey_max_length=300
-buriedpoint.exclusive_exceptions=java.lang.RuntimeException
-
-#发送的最大长度
-sender.max_send_length=20000
-#最大发送者的连接数阀比例
-sender.connect_percent=100
-#当没有Sender时,尝试获取sender的等待周期
 sender.retry_get_sender_wait_interval=2000
-#是否开启发送消息
-sender.is_off=false
-#发送服务端配置
-sender.servers_addr=10.1.241.16:34000;10.1.241.16:35000;10.1.241.17:34000;10.1.241.17:35000;
-#sender.servers_addr=127.0.0.1:34000;
-#最大发送的副本数量
-sender.max_copy_num=2
-
-#最大消费线程数
-consumer.max_consumer=2
-#消费者最大等待时间
-consumer.max_wait_time=5
-#发送失败等待时间
-consumer.consumer_fail_retry_wait_interval=50
-
-#每个Buffer的最大个数
-buffer.buffer_max_size=18000
-#Buffer池的最大长度
 buffer.pool_size=5
-
-#发送检查线程检查周期
 senderchecker.check_polling_time=200
-
+sender.is_off=false
+sender.max_send_length=20000
+consumer.max_consumer=2
+consumer.max_wait_time=5
+sender.max_copy_num=2
+skywalking.application_code=account-application
+consumer.consumer_fail_retry_wait_interval=50
+skywalking.user_id=6
+buriedpoint.printf=false
+buriedpoint.exclusive_exceptions=
+buriedpoint.max_exception_stack_length=4000
+sender.connect_percent=100
+buffer.buffer_max_size=18000
+sender.servers_addr=127.0.0.1:34000;
diff --git a/samples/skywalking-example/mail-application/pom.xml b/samples/skywalking-example/mail-application/pom.xml
index da2618285..d51b2e221 100644
--- a/samples/skywalking-example/mail-application/pom.xml
+++ b/samples/skywalking-example/mail-application/pom.xml
@@ -49,7 +49,7 @@
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>web-plugin</artifactId>
+            <artifactId>skywalking-web-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
@@ -64,7 +64,7 @@
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>spring-plugin</artifactId>
+            <artifactId>skywalking-spring-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
@@ -72,6 +72,11 @@
             <artifactId>log4j-api</artifactId>
             <version>2.4.1</version>
         </dependency>
+        <dependency>
+            <groupId>org.aspectj</groupId>
+            <artifactId>aspectjweaver</artifactId>
+            <version>1.8.7</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/samples/skywalking-example/mail-application/src/main/resources/applicationcontext.xml b/samples/skywalking-example/mail-application/src/main/resources/applicationcontext.xml
index d9a1e52d3..6efeafc9d 100644
--- a/samples/skywalking-example/mail-application/src/main/resources/applicationcontext.xml
+++ b/samples/skywalking-example/mail-application/src/main/resources/applicationcontext.xml
@@ -32,5 +32,5 @@
     </bean>
     <!-- 对静态资源文件的访问 -->
     <mvc:default-servlet-handler/>
-    <skywalking:trace className="*" method="*" packageName="com.ai.cloud.skywalking.example.*"/>
+    <skywalking:trace classExpression="*" packageExpression="com.ai.cloud.skywalking.example.*"/>
 </beans>
\ No newline at end of file
diff --git a/samples/skywalking-example/mail-application/src/main/resources/sky-walking.auth b/samples/skywalking-example/mail-application/src/main/resources/sky-walking.auth
index fa49855e6..67fc3f012 100644
--- a/samples/skywalking-example/mail-application/src/main/resources/sky-walking.auth
+++ b/samples/skywalking-example/mail-application/src/main/resources/sky-walking.auth
@@ -1,42 +1,20 @@
-#skyWalking用户ID
-skywalking.user_id=2
-#skyWalking应用ID
-skywalking.application_code=mail-application
-
-#是否打印数据
-buriedpoint.printf=false
-#埋点异常的最大长度
-buriedpoint.max_exception_stack_length=4000
-#业务字段的最大长度
+#test
+#Mon Dec 28 11:29:34 CST 2015
 buriedpoint.businesskey_max_length=300
-buriedpoint.exclusive_exceptions=java.lang.RuntimeException
-
-#发送的最大长度
-sender.max_send_length=20000
-#最大发送者的连接数阀比例
-sender.connect_percent=100
-#当没有Sender时,尝试获取sender的等待周期
 sender.retry_get_sender_wait_interval=2000
-#是否开启发送消息
-sender.is_off=false
-#发送服务端配置
-sender.servers_addr=10.1.241.16:34000;10.1.241.16:35000;10.1.241.17:34000;10.1.241.17:35000;
-#sender.servers_addr=127.0.0.1:34000;
-#最大发送的副本数量
-sender.max_copy_num=2
-
-#最大消费线程数
-consumer.max_consumer=2
-#消费者最大等待时间
-consumer.max_wait_time=5
-#发送失败等待时间
-consumer.consumer_fail_retry_wait_interval=50
-
-#每个Buffer的最大个数
-buffer.buffer_max_size=18000
-#Buffer池的最大长度
 buffer.pool_size=5
-
-#发送检查线程检查周期
 senderchecker.check_polling_time=200
-
+sender.is_off=false
+sender.max_send_length=20000
+consumer.max_consumer=2
+consumer.max_wait_time=5
+sender.max_copy_num=2
+skywalking.application_code=mail-application
+consumer.consumer_fail_retry_wait_interval=50
+skywalking.user_id=6
+buriedpoint.printf=false
+buriedpoint.exclusive_exceptions=
+buriedpoint.max_exception_stack_length=4000
+sender.connect_percent=100
+buffer.buffer_max_size=18000
+sender.servers_addr=127.0.0.1:34000;
diff --git a/samples/skywalking-example/order-application/order-impl/pom.xml b/samples/skywalking-example/order-application/order-impl/pom.xml
index 7345159d4..aa669b6fe 100644
--- a/samples/skywalking-example/order-application/order-impl/pom.xml
+++ b/samples/skywalking-example/order-application/order-impl/pom.xml
@@ -123,12 +123,12 @@
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>spring-plugin</artifactId>
+            <artifactId>skywalking-spring-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>dubbo-plugin</artifactId>
+            <artifactId>skywalking-dubbo-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
@@ -143,9 +143,14 @@
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>jdbc-plugin</artifactId>
+            <artifactId>skywalking-jdbc-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>org.aspectj</groupId>
+            <artifactId>aspectjweaver</artifactId>
+            <version>1.8.7</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/samples/skywalking-example/order-application/order-impl/src/main/resources/context/spring-mybatis.xml b/samples/skywalking-example/order-application/order-impl/src/main/resources/context/spring-mybatis.xml
index b6fee95f5..700195e33 100644
--- a/samples/skywalking-example/order-application/order-impl/src/main/resources/context/spring-mybatis.xml
+++ b/samples/skywalking-example/order-application/order-impl/src/main/resources/context/spring-mybatis.xml
@@ -9,7 +9,7 @@
      	        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
      	        http://cloud.asiainfo.com/schema/skywalking
 				http://cloud.asiainfo.com/schema/skywalking/skywalking.xsd">
-				
+
 
     <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
         <property name="locations">
@@ -56,7 +56,7 @@
         </tx:attributes>
     </tx:advice>
 
-	<skywalking:trace className="*" method="*" packageName="com.ai.cloud.skywalking.example.order.service.*"/>
-    <skywalking:trace className="*" method="*" packageName="com.ai.cloud.skywalking.example.order.dao.*"/>
+    <skywalking:trace classExpression="*" packageExpression="com.ai.cloud.skywalking.example.order.service.*"/>
+    <skywalking:trace classExpression="*" packageExpression="com.ai.cloud.skywalking.example.order.dao.*"/>
 
 </beans>
\ No newline at end of file
diff --git a/samples/skywalking-example/order-application/order-impl/src/main/resources/sky-walking.auth b/samples/skywalking-example/order-application/order-impl/src/main/resources/sky-walking.auth
index 00d29b60d..0a243cbc3 100644
--- a/samples/skywalking-example/order-application/order-impl/src/main/resources/sky-walking.auth
+++ b/samples/skywalking-example/order-application/order-impl/src/main/resources/sky-walking.auth
@@ -1,42 +1,20 @@
-#skyWalking用户ID
-skywalking.user_id=2
-#skyWalking应用ID
-skywalking.application_code=order-application
-
-#是否打印数据
-buriedpoint.printf=false
-#埋点异常的最大长度
-buriedpoint.max_exception_stack_length=4000
-#业务字段的最大长度
+#test
+#Mon Dec 28 11:30:29 CST 2015
 buriedpoint.businesskey_max_length=300
-buriedpoint.exclusive_exceptions=java.lang.RuntimeException
-
-#发送的最大长度
-sender.max_send_length=20000
-#最大发送者的连接数阀比例
-sender.connect_percent=100
-#当没有Sender时,尝试获取sender的等待周期
 sender.retry_get_sender_wait_interval=2000
-#是否开启发送消息
-sender.is_off=false
-#发送服务端配置
-sender.servers_addr=10.1.241.16:34000;10.1.241.16:35000;10.1.241.17:34000;10.1.241.17:35000;
-#sender.servers_addr=127.0.0.1:34000;
-#最大发送的副本数量
-sender.max_copy_num=2
-
-#最大消费线程数
-consumer.max_consumer=2
-#消费者最大等待时间
-consumer.max_wait_time=5
-#发送失败等待时间
-consumer.consumer_fail_retry_wait_interval=50
-
-#每个Buffer的最大个数
-buffer.buffer_max_size=18000
-#Buffer池的最大长度
 buffer.pool_size=5
-
-#发送检查线程检查周期
 senderchecker.check_polling_time=200
-
+sender.is_off=false
+sender.max_send_length=20000
+consumer.max_consumer=2
+consumer.max_wait_time=5
+sender.max_copy_num=2
+skywalking.application_code=order-application
+consumer.consumer_fail_retry_wait_interval=50
+skywalking.user_id=6
+buriedpoint.printf=false
+buriedpoint.exclusive_exceptions=
+buriedpoint.max_exception_stack_length=4000
+sender.connect_percent=100
+buffer.buffer_max_size=18000
+sender.servers_addr=127.0.0.1:34000;
diff --git a/samples/skywalking-example/resources-application/resource-impl/pom.xml b/samples/skywalking-example/resources-application/resource-impl/pom.xml
index 980f3f933..d96dad3f7 100644
--- a/samples/skywalking-example/resources-application/resource-impl/pom.xml
+++ b/samples/skywalking-example/resources-application/resource-impl/pom.xml
@@ -89,19 +89,24 @@
         <!-- -->
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>spring-plugin</artifactId>
+            <artifactId>skywalking-spring-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>dubbo-plugin</artifactId>
+            <artifactId>skywalking-dubbo-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>jdbc-plugin</artifactId>
+            <artifactId>skywalking-jdbc-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>org.aspectj</groupId>
+            <artifactId>aspectjweaver</artifactId>
+            <version>1.8.7</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/samples/skywalking-example/resources-application/resource-impl/src/main/resources/applicationContext.xml b/samples/skywalking-example/resources-application/resource-impl/src/main/resources/applicationContext.xml
index 0a66e8135..1cba6e657 100644
--- a/samples/skywalking-example/resources-application/resource-impl/src/main/resources/applicationContext.xml
+++ b/samples/skywalking-example/resources-application/resource-impl/src/main/resources/applicationContext.xml
@@ -1,17 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
-	xmlns:skywalking="http://cloud.asiainfo.com/schema/skywalking"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:skywalking="http://cloud.asiainfo.com/schema/skywalking"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
 				http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
 				http://www.springframework.org/schema/context
 				http://www.springframework.org/schema/context/spring-context-3.0.xsd
 				http://cloud.asiainfo.com/schema/skywalking
 				http://cloud.asiainfo.com/schema/skywalking/skywalking.xsd">
-				
-	<context:component-scan base-package="com.ai.cloud.skywalking.example.resource" />
-	<import resource="provider/dubbo-provider.xml" />
-	<skywalking:trace className="*" method="*" packageName="com.ai.cloud.skywalking.example.resource.service.*"/>
-    <skywalking:trace className="*" method="*" packageName="com.ai.cloud.skywalking.example.resource.dao.*"/>
-    
+
+    <context:component-scan base-package="com.ai.cloud.skywalking.example.resource"/>
+    <import resource="provider/dubbo-provider.xml"/>
+    <skywalking:trace classExpression="*" packageExpression="com.ai.cloud.skywalking.example.resource.service.*"/>
+    <skywalking:trace classExpression="*" packageExpression="com.ai.cloud.skywalking.example.resource.dao.*"/>
+
 </beans>
\ No newline at end of file
diff --git a/samples/skywalking-example/resources-application/resource-impl/src/main/resources/sky-walking.auth b/samples/skywalking-example/resources-application/resource-impl/src/main/resources/sky-walking.auth
index 350fee52b..d7a35d2df 100644
--- a/samples/skywalking-example/resources-application/resource-impl/src/main/resources/sky-walking.auth
+++ b/samples/skywalking-example/resources-application/resource-impl/src/main/resources/sky-walking.auth
@@ -1,42 +1,20 @@
-#skyWalking用户ID
-skywalking.user_id=2
-#skyWalking应用ID
-skywalking.application_code=resource-application
-
-#是否打印数据
-buriedpoint.printf=false
-#埋点异常的最大长度
-buriedpoint.max_exception_stack_length=4000
-#业务字段的最大长度
+#test
+#Mon Dec 28 11:31:03 CST 2015
 buriedpoint.businesskey_max_length=300
-buriedpoint.exclusive_exceptions=java.lang.RuntimeException
-
-#发送的最大长度
-sender.max_send_length=20000
-#最大发送者的连接数阀比例
-sender.connect_percent=100
-#当没有Sender时,尝试获取sender的等待周期
 sender.retry_get_sender_wait_interval=2000
-#是否开启发送消息
-sender.is_off=false
-#发送服务端配置
-sender.servers_addr=10.1.241.16:34000;10.1.241.16:35000;10.1.241.17:34000;10.1.241.17:35000;
-#sender.servers_addr=127.0.0.1:34000;
-#最大发送的副本数量
-sender.max_copy_num=2
-
-#最大消费线程数
-consumer.max_consumer=2
-#消费者最大等待时间
-consumer.max_wait_time=5
-#发送失败等待时间
-consumer.consumer_fail_retry_wait_interval=50
-
-#每个Buffer的最大个数
-buffer.buffer_max_size=18000
-#Buffer池的最大长度
 buffer.pool_size=5
-
-#发送检查线程检查周期
 senderchecker.check_polling_time=200
-
+sender.is_off=false
+sender.max_send_length=20000
+consumer.max_consumer=2
+consumer.max_wait_time=5
+sender.max_copy_num=2
+skywalking.application_code=resource-application
+consumer.consumer_fail_retry_wait_interval=50
+skywalking.user_id=6
+buriedpoint.printf=false
+buriedpoint.exclusive_exceptions=
+buriedpoint.max_exception_stack_length=4000
+sender.connect_percent=100
+buffer.buffer_max_size=18000
+sender.servers_addr=127.0.0.1:34000;
diff --git a/samples/skywalking-example/web-application/pom.xml b/samples/skywalking-example/web-application/pom.xml
index 3659934f7..6c0e537ce 100644
--- a/samples/skywalking-example/web-application/pom.xml
+++ b/samples/skywalking-example/web-application/pom.xml
@@ -81,19 +81,19 @@
         <!--SkyWalking web filter -->
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>web-plugin</artifactId>
+            <artifactId>skywalking-web-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <!-- SkyWalking dubbo filter -->
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>dubbo-plugin</artifactId>
+            <artifactId>skywalking-dubbo-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <!-- SkyWalking spring plugin-->
         <dependency>
             <groupId>com.ai.cloud</groupId>
-            <artifactId>spring-plugin</artifactId>
+            <artifactId>skywalking-spring-plugin</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <!--Save order Dubbo server -->
@@ -102,12 +102,17 @@
             <artifactId>skywalking-example-order-interfaces</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
-        <!-- addAuth -->
         <dependency>
-            <groupId>com.ai.cloud</groupId>
-            <artifactId>skywalking-auth</artifactId>
-            <version>1.0-SNAPSHOT</version>
+            <groupId>org.aspectj</groupId>
+            <artifactId>aspectjweaver</artifactId>
+            <version>1.8.7</version>
         </dependency>
+        <!-- addAuth -->
+        <!--<dependency>-->
+            <!--<groupId>com.ai.cloud</groupId>-->
+            <!--<artifactId>skywalking-auth</artifactId>-->
+            <!--<version>1.0-SNAPSHOT</version>-->
+        <!--</dependency>-->
     </dependencies>
 
     <build>
diff --git a/samples/skywalking-example/web-application/src/main/resources/applicationcontext.xml b/samples/skywalking-example/web-application/src/main/resources/applicationcontext.xml
index f7e58a4a1..f70bd535b 100644
--- a/samples/skywalking-example/web-application/src/main/resources/applicationcontext.xml
+++ b/samples/skywalking-example/web-application/src/main/resources/applicationcontext.xml
@@ -33,5 +33,5 @@
 	<mvc:default-servlet-handler />
 
 	<import resource="consumer/dubbo-consumer.xml" />
-	<skywalking:trace className="*" method="save" packageName="com.ai.cloud.skywalking.example.controller"/>
+	<skywalking:trace classExpression="*" method="save" packageExpression="com.ai.cloud.skywalking.example.controller"/>
 </beans>
\ No newline at end of file
diff --git a/samples/skywalking-example/web-application/src/main/resources/sky-walking.auth b/samples/skywalking-example/web-application/src/main/resources/sky-walking.auth
index 6b531b07d..25678c2b5 100644
--- a/samples/skywalking-example/web-application/src/main/resources/sky-walking.auth
+++ b/samples/skywalking-example/web-application/src/main/resources/sky-walking.auth
@@ -1,42 +1,20 @@
-#skyWalking用户ID
-skywalking.user_id=2
-#skyWalking应用ID
-skywalking.application_code=web-application
-
-#是否打印数据
-buriedpoint.printf=false
-#埋点异常的最大长度
-buriedpoint.max_exception_stack_length=4000
-#业务字段的最大长度
+#test
+#Mon Dec 28 11:30:00 CST 2015
 buriedpoint.businesskey_max_length=300
-buriedpoint.exclusive_exceptions=
-
-#发送的最大长度
-sender.max_send_length=20000
-#最大发送者的连接数阀比例
-sender.connect_percent=100
-#当没有Sender时,尝试获取sender的等待周期
 sender.retry_get_sender_wait_interval=2000
-#是否开启发送消息
-sender.is_off=false
-#发送服务端配置
-sender.servers_addr=10.1.241.16:34000;10.1.241.16:35000;10.1.241.17:34000;10.1.241.17:35000;
-#sender.servers_addr=127.0.0.1:34000;
-#最大发送的副本数量
-sender.max_copy_num=2
-
-#最大消费线程数
-consumer.max_consumer=2
-#消费者最大等待时间
-consumer.max_wait_time=5
-#发送失败等待时间
-consumer.consumer_fail_retry_wait_interval=50
-
-#每个Buffer的最大个数
-buffer.buffer_max_size=18000
-#Buffer池的最大长度
 buffer.pool_size=5
-
-#发送检查线程检查周期
 senderchecker.check_polling_time=200
-
+sender.is_off=false
+sender.max_send_length=20000
+consumer.max_consumer=2
+consumer.max_wait_time=5
+sender.max_copy_num=2
+skywalking.application_code=web-application
+consumer.consumer_fail_retry_wait_interval=50
+skywalking.user_id=6
+buriedpoint.printf=false
+buriedpoint.exclusive_exceptions=
+buriedpoint.max_exception_stack_length=4000
+sender.connect_percent=100
+buffer.buffer_max_size=18000
+sender.servers_addr=127.0.0.1:34000;