diff --git a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
index da21e8a359c003983ebea3269d4f2dfd255e3b29..ea4fcc4f56298f85e54b4445c0edd9a1818c4b78 100644
--- a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
+++ b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/dubbo.consumer.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml
index db9fc3cba5a359b8835af53b81e50f8296d2e489..854d5135a5065f58ec1fdf32c215ca516bd4aee9 100644
--- a/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml
+++ b/examples/general/jsonrpc/java-client/src/main/resources/META-INF/spring/service.xml
@@ -1,18 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -  
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -  
- -      http://www.apache.org/licenses/LICENSE-2.0
- -  
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:context="http://www.springframework.org/schema/context"
diff --git a/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml b/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
index 6eb03bc94bbf34b23b6df890b7c70568466ffad8..f9ebc0805150ecb2e904782462697c4a86ed8a26 100644
--- a/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
+++ b/examples/general/jsonrpc/java-server/src/main/resources/META-INF/spring/dubbo.provider.xml
@@ -1,19 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
- - Copyright 1999-2011 Alibaba Group.
- -
- - Licensed under the Apache License, Version 2.0 (the "License");
- - you may not use this file except in compliance with the License.
- - You may obtain a copy of the License at
- -
- -      http://www.apache.org/licenses/LICENSE-2.0
- -
- - Unless required by applicable law or agreed to in writing, software
- - distributed under the License is distributed on an "AS IS" BASIS,
- - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- - See the License for the specific language governing permissions and
- - limitations under the License.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 -->
+
 <beans xmlns="http://www.springframework.org/schema/beans"
 	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	   xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"