diff --git a/zh-cn/application-dev/notification/notification.md b/zh-cn/application-dev/notification/notification.md
index 655b6012824d4832314753799e1c8548edb47a9c..b5a183a467cea9a5404036b747508330e5aa4c29 100644
--- a/zh-cn/application-dev/notification/notification.md
+++ b/zh-cn/application-dev/notification/notification.md
@@ -263,3 +263,5 @@ Notification.cancel(1, "label", cancelCallback)
 针对通知开发，有以下相关可供参考：
 
 - [`Notification`：通知-订阅、发送通知（eTS）（API9）](https://gitee.com/openharmony/app_samples/tree/master/Notification/Notification)
+
+- [`Notification`：通知（eTS）（API7）](https://gitee.com/openharmony/app_samples/tree/master/common/Notification)