diff --git a/Src/Asp.Net/MySqlTest/Models/Order.cs b/Src/Asp.Net/MySqlTest/Models/Order.cs
index d7ff068b8..5ea053d4c 100644
--- a/Src/Asp.Net/MySqlTest/Models/Order.cs
+++ b/Src/Asp.Net/MySqlTest/Models/Order.cs
@@ -9,7 +9,7 @@ namespace OrmTest
 
     public class Order
     {
-        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = true,ColumnDescription ="主键")]
         public int Id { get; set; }
 
         public string Name { get; set; }