diff --git a/zh-cn/application-dev/ui/ui-js-components-picker.md b/zh-cn/application-dev/ui/ui-js-components-picker.md
index caa0666d236a28c7d1cd91385040bfa97612817f..320db095a4801cadf7cf2542d6768cb6f9a04920 100644
--- a/zh-cn/application-dev/ui/ui-js-components-picker.md
+++ b/zh-cn/application-dev/ui/ui-js-components-picker.md
@@ -301,4 +301,4 @@ export default {
 
 针对Picker开发，有以下相关实例可供参考：
 
-- [`Picker`：滑动选择器（JS）（API7）](https://gitee.com/openharmony/app_samples/blob/master/UI/Picker)
+- [`Picker`：滑动选择器（JS）（API7）](https://gitee.com/openharmony/app_samples/tree/master/UI/Picker)