diff --git a/zh-cn/application-dev/database/data-sync-of-kv-store.md b/zh-cn/application-dev/database/data-sync-of-kv-store.md
index 6e307366895308b86b7127faf39a77c429bca05c..fd79c020feed81d076f7cabb0660eb82b14c1fdd 100644
--- a/zh-cn/application-dev/database/data-sync-of-kv-store.md
+++ b/zh-cn/application-dev/database/data-sync-of-kv-store.md
@@ -285,6 +285,10 @@
 
 - [分布式数据管理（ArkTS）（Full SDK）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/SuperFeature/DistributedAppDev/Kvstore)
 
+- [分布式音乐播放（JS）（Full SDK）（API10）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/SuperFeature/DistributedAppDev/JsDistributedMusicPlayer)
+
+- [分布式音乐播放（ArkTS）（Full SDK）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/SuperFeature/DistributedAppDev/DistributedNote)
+
 - [分布式五子棋（ArkTS）（Full SDK）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/master/code/Solutions/Game/DistributedDataGobang)
 
 - [分布式手写板（ArkTS）（Full SDK）（API10）](https://gitee.com/openharmony/codelabs/tree/master/Distributed/DistributeDraw)
\ No newline at end of file