diff --git a/zh-cn/application-dev/database/data-persistence-by-preferences.md b/zh-cn/application-dev/database/data-persistence-by-preferences.md
index 490870c3750d551d86071533bf49fb96d1f3f32d..f4439d6c5cef052eea4344654240c2ac9000615c 100644
--- a/zh-cn/application-dev/database/data-persistence-by-preferences.md
+++ b/zh-cn/application-dev/database/data-persistence-by-preferences.md
@@ -228,4 +228,6 @@
 
 - [`Preferences`：首选项（ArkTS）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/BasicFeature/DataManagement/Preferences)
 
-- [用户首选项（ArkTS）（API9）](https://gitee.com/openharmony/codelabs/tree/master/Data/Preferences)
\ No newline at end of file
+- [首选项（ArkTS）（API9）](https://gitee.com/openharmony/codelabs/tree/master/Data/Preferences)
+
+- [用户首选项（JS）（API9）](https://gitee.com/openharmony/codelabs/tree/master/Data/PreferenceJS)
\ No newline at end of file