diff --git a/Src/Asp.Net/SugarCodeGeneration/Template/BLL.txt b/Src/Asp.Net/SugarCodeGeneration/Template/BLL.txt
index 0ccc5b985..9b0c26f6c 100644
--- a/Src/Asp.Net/SugarCodeGeneration/Template/BLL.txt
+++ b/Src/Asp.Net/SugarCodeGeneration/Template/BLL.txt
@@ -66,7 +66,7 @@ public class @(Model.Name)Manager : DbContext<@Model.Name>
         @(Model.Name)Db.Update(updateData);//根据实体更新
         @(Model.Name)Db.UpdateRange(updateArray);//批量更新
         //@(Model.Name)Db.Update(it => new @(Model.Name)() { Name = "a", CreateTime = DateTime.Now }, it => it.id==1);// 只更新Name列和CreateTime列，其它列不更新，条件id=1
-        @(Model.Name).AsUpdateable(updateData).ExecuteCommand();
+        @(Model.Name)Db.AsUpdateable(updateData).ExecuteCommand();