diff --git a/ArkUI/entry/src/main/ets/pages/SideSlipEventInterception.ets b/ArkUI/entry/src/main/ets/pages/SideSlipEventInterception.ets
index af3b918ed7608f91120ebe20963d9bd6996b03b1..1bca2fa8a241f9df7c1eb81b341c9eb58e4e8509 100644
--- a/ArkUI/entry/src/main/ets/pages/SideSlipEventInterception.ets
+++ b/ArkUI/entry/src/main/ets/pages/SideSlipEventInterception.ets
@@ -1,3 +1,23 @@
+/*
+* Copyright (c) 2024 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.
+*/
+
+/*
+* FAQ: 如何在Navigation页面中实现侧滑事件拦截
+*/
+
+// [Start SideSlipEventInterception]
 import { ShowDialogSuccessResponse } from '@kit.ArkUI';
 
 @Entry
@@ -61,7 +81,9 @@ struct SideslipIntercept {
           console.info('Saving')
         }
       })
-      return true ;
+      return true;
     })
   }
-}
\ No newline at end of file
+}
+
+// [End SideSlipEventInterception]
\ No newline at end of file