diff --git a/zh-cn/application-dev/task-management/background-task-dev-guide.md b/zh-cn/application-dev/task-management/background-task-dev-guide.md
index 5a0b2fb0c2a557d804f106151d1f432906d60923..63abf1638eea80de283fb1f4d7cc63faad2cd907 100644
--- a/zh-cn/application-dev/task-management/background-task-dev-guide.md
+++ b/zh-cn/application-dev/task-management/background-task-dev-guide.md
@@ -289,4 +289,4 @@ export default {
 
 基于后台任务管理，有以下相关实例可供参考：
 
-- [`BackgroundTaskManager`：后台任务管理（eTS）（API8）](https://gitee.com/openharmony/app_samples/tree/master/ResourcesSchedule/BackgroundTaskManager)
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+- [`BackgroundTaskManager`：后台任务管理（eTS）（API8）](https://gitee.com/openharmony/applications_app_samples/tree/master/ResourcesSchedule/BackgroundTaskManager)
\ No newline at end of file