diff --git a/Examples/base_entity/readme.md b/Examples/base_entity/readme.md
index de64368d..336c5241 100644
--- a/Examples/base_entity/readme.md
+++ b/Examples/base_entity/readme.md
@@ -114,7 +114,7 @@ using (var uow = fsql.CreateUnitOfWork())
 
     try
     {
-        //todo ...
+        //todo ... BaseEntity 内部 curd 方法保持使用 uow 事务
     }
     finally
     {
diff --git a/Extensions/FreeSql.Extensions.BaseEntity/readme.md b/Extensions/FreeSql.Extensions.BaseEntity/readme.md
index 32425019..bd1a0749 100644
--- a/Extensions/FreeSql.Extensions.BaseEntity/readme.md
+++ b/Extensions/FreeSql.Extensions.BaseEntity/readme.md
@@ -114,7 +114,7 @@ using (var uow = fsql.CreateUnitOfWork())
 
     try
     {
-        //todo ...
+        //todo ... BaseEntity 内部 curd 方法保持使用 uow 事务
     }
     finally
     {