diff --git a/services/dialog/js/pages/index/index.js b/services/dialog/js/pages/index/index.js
index bce8ed6..181ae48 100644
--- a/services/dialog/js/pages/index/index.js
+++ b/services/dialog/js/pages/index/index.js
@@ -1,3 +1,18 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., 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.
+ */
+
 import router from '@ohos.router'
 
 export default {