diff --git a/zh-cn/application-dev/notification/notification-overview.md b/zh-cn/application-dev/notification/notification-overview.md
index 6e4f62949a86ae70f1349a84e07041909cf1149a..1b5378f52df2129fd49a44af3ac4f7415bc2fa9d 100644
--- a/zh-cn/application-dev/notification/notification-overview.md
+++ b/zh-cn/application-dev/notification/notification-overview.md
@@ -33,7 +33,7 @@ OpenHarmony通过ANS（Advanced Notification Service，通知系统服务）对
 
 - [公共事件的订阅和发布（ArkTS）（API10）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/Notification/CustomCommonEvent)
 
-- [自定义通知推送（ArkTS）（Full SDK）（API10）](https://gitee.com/openharmony/applications_app_samples/blob/master/code/BasicFeature/Notification/CustomNotificationPush)
+- [自定义通知推送（ArkTS）（Full SDK）（API10）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/Notification/CustomNotificationPush)
 
 - [自定义通知角标（ArkTS）（API10）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/Notification/CustomNotificationBadge)