diff --git a/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest.cs b/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest.cs
index 927fc4436..ef005cd42 100644
--- a/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest.cs
+++ b/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest.cs
@@ -40,6 +40,10 @@ namespace TDengineTest
                 }
             });
 
+
+            //插入并且自动建子表
+            InsertUsingTag(db);
+
             //建表
             CodeFirst(db);
 
diff --git a/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest_Partial/1_InsertUsingTag.cs b/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest_Partial/1_InsertUsingTag.cs
new file mode 100644
index 000000000..66d25d53e
--- /dev/null
+++ b/Src/Asp.NetCore2/TDengineTest/Demo/ORMTest_Partial/1_InsertUsingTag.cs
@@ -0,0 +1,16 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+namespace TDengineTest
+{
+    public partial class ORMTest
+    {
+        public static void InsertUsingTag(SqlSugarClient db) 
+        {
+
+        }
+    }
+}
\ No newline at end of file