diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSeverTest/Demo/Demo3_Insertable.cs b/Src/Asp.NetCore2/SqlSeverTest/SqlSeverTest/Demo/Demo3_Insertable.cs
index 091362521..f320b5b50 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSeverTest/Demo/Demo3_Insertable.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSeverTest/Demo/Demo3_Insertable.cs
@@ -216,7 +216,7 @@ namespace OrmTest
                       }
                  }
             })
-            .ExecuteReturnPrimaryKey();
+            .ExecuteCommand();
 
             var list = db.Queryable<Country>()
                                  .Mapper(it => it.Provinces, it => it.Provinces.First().CountryId)
@@ -296,7 +296,7 @@ namespace OrmTest
                       }
                  }
             })
-            .ExecuteReturnPrimaryKey();
+            .ExecuteCommand();
 
             var list = db.Queryable<Country1>()
                                  .Mapper(it => it.Provinces, it => it.Provinces.First().CountryId)