diff --git a/zh-cn/application-dev/application-models/uiability-launch-type.md b/zh-cn/application-dev/application-models/uiability-launch-type.md
index 47786105543886bc88feff018078433dcb4e573c..3b76a04779fd38eb326fcc044d4d63eb1ad4305f 100644
--- a/zh-cn/application-dev/application-models/uiability-launch-type.md
+++ b/zh-cn/application-dev/application-models/uiability-launch-type.md
@@ -156,4 +156,4 @@ specified启动模式为指定实例模式，针对一些特殊场景使用（
 
 针对UIAbility组件启动模式，有以下相关实例可供参考：
 
-- [Ability的启动模式（ArkTS）(API9)](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/ApplicationModels/AbilityStartMode)
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+- [Ability的启动模式（ArkTS）(API9)](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-4.0-Beta2/code/BasicFeature/ApplicationModels/AbilityStartMode)
\ No newline at end of file