diff --git a/_Sidebar.md b/_Sidebar.md
index 56a2560..ee76ae1 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -21,7 +21,7 @@
     * [LinqToSql](LinqToSql)
     * [WithSql](withsql)
     * [查询父子关系✨](%e6%9f%a5%e8%af%a2%e7%88%b6%e5%ad%90%e5%85%b3%e7%b3%bb)
-* [仓储层Repository](Repository)
+* [仓储层](Repository) [Repository Layer](Repository-Layer)
     * [UnitOfWork](%e5%b7%a5%e4%bd%9c%e5%8d%95%e5%85%83)
     * [联级保存](%e8%81%94%e7%ba%a7%e4%bf%9d%e5%ad%98)
     * [UnitOfWorkManager](DI-UnitOfWorkManager事务)