diff --git "a/zh-cn/readme/\345\210\206\345\270\203\345\274\217\346\225\260\346\215\256\347\256\241\347\220\206\345\255\220\347\263\273\347\273\237.md" "b/zh-cn/readme/\345\210\206\345\270\203\345\274\217\346\225\260\346\215\256\347\256\241\347\220\206\345\255\220\347\263\273\347\273\237.md"
index bf6ab5aa44e54ab86560ad5a72a0241bbdfb2514..1e78006d8e756d9f417d088980986574a170ae5d 100755
--- "a/zh-cn/readme/\345\210\206\345\270\203\345\274\217\346\225\260\346\215\256\347\256\241\347\220\206\345\255\220\347\263\273\347\273\237.md"
+++ "b/zh-cn/readme/\345\210\206\345\270\203\345\274\217\346\225\260\346\215\256\347\256\241\347\220\206\345\255\220\347\263\273\347\273\237.md"
@@ -80,15 +80,15 @@ OpenHarmony关系型数据库底层使用SQLite作为持久化存储引擎，支
 
 分布式数据管理子系统
 
-[distributeddatamgr\_relational_store](https://gitee.com/openharmony/distributeddatamgr_relational_store)
-
-[distributeddatamgr\_kv_store](https://gitee.com/openharmony/distributeddatamgr_kv_store)
-
 [distributeddatamgr\_data_object](https://gitee.com/openharmony/distributeddatamgr_data_object)
 
+[distributeddatamgr\_data_share](https://gitee.com/openharmony/distributeddatamgr_data_share)
+
 [distributeddatamgr\_preferences](https://gitee.com/openharmony/distributeddatamgr_preferences)
 
-[distributeddatamgr\_data_share](https://gitee.com/openharmony/distributeddatamgr_data_share)
+[distributeddatamgr\_relational_store](https://gitee.com/openharmony/distributeddatamgr_relational_store)
+
+[distributeddatamgr\_kv_store](https://gitee.com/openharmony/distributeddatamgr_kv_store)
 
 [third\_party\_sqlite](https://gitee.com/openharmony/third_party_sqlite)