diff --git a/Src/Asp.Net/SqlServerTest/Demos/5_CodeFirst.cs b/Src/Asp.Net/SqlServerTest/Demos/5_CodeFirst.cs
index f8810c375..965991457 100644
--- a/Src/Asp.Net/SqlServerTest/Demos/5_CodeFirst.cs
+++ b/Src/Asp.Net/SqlServerTest/Demos/5_CodeFirst.cs
@@ -49,7 +49,7 @@ namespace OrmTest.Demo
             //db.CodeFirst.BackupTable().InitTables(typeof(CodeTable),typeof(CodeTable2));
 
             //No backup table
-            db.CodeFirst.BackupTable().InitTables(typeof(CodeTable),typeof(CodeTable2));
+            db.CodeFirst.InitTables(typeof(CodeTable),typeof(CodeTable2));
         }
     }
 }
diff --git a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite
index d97255026..fc37cbdd2 100644
Binary files a/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite and b/Src/Asp.Net/SqliteTest/DataBase/SqlSugar4xTest.sqlite differ
diff --git a/Src/Asp.Net/SqliteTest/Demos/5_CodeFirst.cs b/Src/Asp.Net/SqliteTest/Demos/5_CodeFirst.cs
index 9526742fa..b76568f6e 100644
--- a/Src/Asp.Net/SqliteTest/Demos/5_CodeFirst.cs
+++ b/Src/Asp.Net/SqliteTest/Demos/5_CodeFirst.cs
@@ -46,7 +46,7 @@ namespace OrmTest.Demo
             //db.CodeFirst.BackupTable().InitTables(typeof(CodeTable),typeof(CodeTable2));
 
             //No backup table
-            db.CodeFirst.BackupTable().InitTables(typeof(CodeTable),typeof(CodeTable2));
+            db.CodeFirst.InitTables(typeof(CodeTable),typeof(CodeTable2));
         }
     }
 }