diff --git a/distribution/conf/application.properties b/distribution/conf/application.properties
index 0e0722bcb..cc660bdd4 100644
--- a/distribution/conf/application.properties
+++ b/distribution/conf/application.properties
@@ -1,3 +1,19 @@
+#
+# Copyright 1999-2018 Alibaba Group Holding Ltd.
+#
+# 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.
+#
+
 #*************** Spring Boot Related Configurations ***************#
 ### Default web context path:
 server.servlet.contextPath=/nacos
diff --git a/distribution/conf/nacos-logback.xml b/distribution/conf/nacos-logback.xml
index 56795c790..b3b4fa772 100644
--- a/distribution/conf/nacos-logback.xml
+++ b/distribution/conf/nacos-logback.xml
@@ -1,4 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
+
 <configuration scan="true" scanPeriod="10 seconds">
 
     <springProperty scope="context" name="logPath" source="nacos.logs.path" defaultValue="${nacos.home}/logs"/>
diff --git a/distribution/conf/nacos-mysql.sql b/distribution/conf/nacos-mysql.sql
index d048cebf4..d932c3cea 100644
--- a/distribution/conf/nacos-mysql.sql
+++ b/distribution/conf/nacos-mysql.sql
@@ -1,3 +1,19 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * 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.
+ */
+
 /******************************************/
 /*   数据库全名 = nacos_config   */
 /*   表名称 = config_info   */
diff --git a/distribution/conf/schema.sql b/distribution/conf/schema.sql
index f0a19931b..fd6bf4708 100644
--- a/distribution/conf/schema.sql
+++ b/distribution/conf/schema.sql
@@ -1,3 +1,19 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * 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.
+ */
+
 CREATE SCHEMA nacos AUTHORIZATION nacos;
 
 CREATE TABLE config_info (
diff --git a/distribution/pom.xml b/distribution/pom.xml
index f3ebad74f..3718db077 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -1,16 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <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/xsd/maven-4.0.0.xsd">
diff --git a/distribution/release-address.xml b/distribution/release-address.xml
index 4721bcd43..53742f6a9 100644
--- a/distribution/release-address.xml
+++ b/distribution/release-address.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <assembly>
     <id>server</id>
     <includeBaseDirectory>false</includeBaseDirectory>
diff --git a/distribution/release-client.xml b/distribution/release-client.xml
index 7e9cc6e30..5fbd38d6b 100644
--- a/distribution/release-client.xml
+++ b/distribution/release-client.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <assembly>
     <id>client</id>
     <includeBaseDirectory>false</includeBaseDirectory>
diff --git a/distribution/release-config.xml b/distribution/release-config.xml
index a8933febb..69dd60a69 100644
--- a/distribution/release-config.xml
+++ b/distribution/release-config.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <assembly>
     <id>cfg</id>
     <includeBaseDirectory>false</includeBaseDirectory>
diff --git a/distribution/release-core.xml b/distribution/release-core.xml
index 03c3cd239..87d0a568d 100644
--- a/distribution/release-core.xml
+++ b/distribution/release-core.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <assembly>
     <id>core</id>
     <includeBaseDirectory>false</includeBaseDirectory>
diff --git a/distribution/release-nacos.xml b/distribution/release-nacos.xml
index d0ae529c5..06298093a 100644
--- a/distribution/release-nacos.xml
+++ b/distribution/release-nacos.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <assembly>
     <id>server-${project.version}</id>
     <includeBaseDirectory>true</includeBaseDirectory>
diff --git a/distribution/release-naming.xml b/distribution/release-naming.xml
index 5cfc20421..14558c042 100644
--- a/distribution/release-naming.xml
+++ b/distribution/release-naming.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 1999-2018 Alibaba Group Holding Ltd.
-  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.
- -->
+  ~ Copyright 1999-2018 Alibaba Group Holding Ltd.
+  ~
+  ~ 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.
+  -->
 <assembly>
     <id>naming</id>
     <includeBaseDirectory>false</includeBaseDirectory>