diff --git a/maxkey-web-frontend/maxkey-web-app/src/index.html b/maxkey-web-frontend/maxkey-web-app/src/index.html
index 2fd24806..d6a90921 100644
--- a/maxkey-web-frontend/maxkey-web-app/src/index.html
+++ b/maxkey-web-frontend/maxkey-web-app/src/index.html
@@ -1,3 +1,19 @@
+<!--
+  ~Copyright [2022] [MaxKey of copyright http://www.maxkey.top]
+  ~
+  ~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.
+-->
+
 <!doctype html>
 <html>
 
diff --git a/maxkey-web-frontend/maxkey-web-mgt-app/src/index.html b/maxkey-web-frontend/maxkey-web-mgt-app/src/index.html
index 20b5ea66..cdf03398 100644
--- a/maxkey-web-frontend/maxkey-web-mgt-app/src/index.html
+++ b/maxkey-web-frontend/maxkey-web-mgt-app/src/index.html
@@ -1,3 +1,19 @@
+<!--
+  ~Copyright [2022] [MaxKey of copyright http://www.maxkey.top]
+  ~
+  ~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.
+-->
+
 <!doctype html>
 <html>
 
