diff --git a/Src/Asp.Net/SqliteTest/SqliteTest.csproj b/Src/Asp.Net/SqliteTest/SqliteTest.csproj
index 44a0d20bf..05fbee32a 100644
--- a/Src/Asp.Net/SqliteTest/SqliteTest.csproj
+++ b/Src/Asp.Net/SqliteTest/SqliteTest.csproj
@@ -65,6 +65,7 @@
     <Compile Include="a8_SelectReturnType.cs" />
     <Compile Include="UnitTest\Description.cs" />
     <Compile Include="UserTestCases\Bugs\BugTest.cs" />
+    <Compile Include="UserTestCases\Cases\Unitasdfasdfa1.cs" />
     <Compile Include="UserTestCases\Config.cs" />
     <Compile Include="UserTestCases\Cases.cs" />
     <Compile Include="UserTestCases\Demo\Demo0_SqlSugarClient.cs" />
diff --git a/Src/Asp.Net/SqliteTest/UserTestCases/Cases.cs b/Src/Asp.Net/SqliteTest/UserTestCases/Cases.cs
index 294097334..86d42cc62 100644
--- a/Src/Asp.Net/SqliteTest/UserTestCases/Cases.cs
+++ b/Src/Asp.Net/SqliteTest/UserTestCases/Cases.cs
@@ -10,6 +10,7 @@ namespace OrmTest
     {
         public static void Init() 
         {
+            Unitasdfasdfa1.Init();
             //Demo
             Demo0_SqlSugarClient.Init();
             Demo1_Queryable.Init();
diff --git a/Src/Asp.Net/SqliteTest/UserTestCases/Cases/Unitasdfasdfa1.cs b/Src/Asp.Net/SqliteTest/UserTestCases/Cases/Unitasdfasdfa1.cs
new file mode 100644
index 000000000..c9b92ea01
--- /dev/null
+++ b/Src/Asp.Net/SqliteTest/UserTestCases/Cases/Unitasdfasdfa1.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    internal class Unitasdfasdfa1
+    {
+        public static void Init() 
+        {
+            var db = NewUnitTest.Db;
+            db.CurrentConnectionConfig.MoreSettings = new SqlSugar.ConnMoreSettings()
+            {
+                 IsCorrectErrorSqlParameterName=true
+            };
+            db.CodeFirst.InitTables<UnitTERTAFA>();
+            db.Insertable(new UnitTERTAFA()
+            {
+                Name = "a"
+            }).ExecuteCommand();
+            var dt=db.Queryable<UnitTERTAFA>().Take(2) .ToDataTable();
+            dt.Columns.RemoveAt(0);
+            db.Fastest<DataTable>().AS("UnitTERTAFA").BulkCopy(dt);
+        }
+    }
+    public class UnitTERTAFA 
+    {
+        [SqlSugar.SugarColumn(ColumnName = "id 1",IsPrimaryKey =true,IsIdentity =true)]
+        public int id { get; set; }
+        [SqlSugar.SugarColumn(ColumnName ="Name 1")]
+        public string Name { get; set; }
+        
+    }
+}