diff --git a/Src/Asp.NetCore2/OracleTest/Demo/DemoE_CodeFirst.cs b/Src/Asp.NetCore2/OracleTest/Demo/DemoE_CodeFirst.cs
index 9ef6d05ef..c933e25c1 100644
--- a/Src/Asp.NetCore2/OracleTest/Demo/DemoE_CodeFirst.cs
+++ b/Src/Asp.NetCore2/OracleTest/Demo/DemoE_CodeFirst.cs
@@ -48,9 +48,14 @@ namespace OrmTest
             {
                 unit00Z11C12 = it
             }).ToList();
+            db.CodeFirst.InitTables<Unitadfafa1>();
             Console.WriteLine("#### CodeFirst end ####");
         }
     }
+    public class Unitadfafa1 
+    {
+        public bool xx { get; set; }
+    }
     public enum UnitType 
     {
         a=0,