diff --git a/zh-cn/application-dev/dfx/hiappevent-guidelines.md b/zh-cn/application-dev/dfx/hiappevent-guidelines.md
index 462c8d5a3ff7151a128dec3c8178d0896eaa8ac1..865455e43d7dc69b8a1a19a4f73f826246cfd00f 100644
--- a/zh-cn/application-dev/dfx/hiappevent-guidelines.md
+++ b/zh-cn/application-dev/dfx/hiappevent-guidelines.md
@@ -151,4 +151,6 @@ HiAppEvent是在系统层面为应用开发者提供的一种事件打点机制
 
 针对应用事件开发，有以下相关实例可供参考：
 
-- [测试打点（ArkTS）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/DFX/DotTest)
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+- [测试打点（ArkTS）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/DFX/DotTest)
+
+- [日志打印（ArkTS）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/DFX/Logger)
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