diff --git a/Src/Asp.Net/SqlServerTest/Program.cs b/Src/Asp.Net/SqlServerTest/Program.cs
index 6ef7109e9..ab01cd9e0 100644
--- a/Src/Asp.Net/SqlServerTest/Program.cs
+++ b/Src/Asp.Net/SqlServerTest/Program.cs
@@ -11,7 +11,7 @@ namespace OrmTest
         /// <param name="args"></param>
         static void Main(string[] args)
         {
-
+            UinitCustomConvert.Init();
             //Demo
             Demo0_SqlSugarClient.Init();
             Demo1_Queryable.Init();
diff --git a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
index ec5e30bf9..7e2d34a54 100644
--- a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
+++ b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
@@ -97,6 +97,7 @@
     <Compile Include="Models\OrderItem.cs" />
     <Compile Include="Demo\Demo0_SqlSugarClient.cs" />
     <Compile Include="Models\ViewOrder.cs" />
+    <Compile Include="UnitTest\ISugarDataConverter.cs" />
     <Compile Include="UnitTest\UinitCustomConvert.cs" />
     <Compile Include="UnitTest\UInsert3.cs" />
     <Compile Include="UnitTest\Unitadfa1231.cs" />
diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/UinitCustomConvert.cs b/Src/Asp.Net/SqlServerTest/UnitTest/UinitCustomConvert.cs
index 88d8a0aa7..a945c38ef 100644
--- a/Src/Asp.Net/SqlServerTest/UnitTest/UinitCustomConvert.cs
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/UinitCustomConvert.cs
@@ -74,17 +74,17 @@ namespace OrmTest
         public SqlSugar.DbType? EnumValue { get;set; }
     }
 
-  
-    public static  class DictionaryConvert
+
+    public class DictionaryConvert : ISugarDataConverter
     {
-        public static SugarParameter ParameterConverter<T>(object value, int i)
+        public SugarParameter ParameterConverter<T>(object value, int i)
         {
             var name = "@myp" + i;
             var str = new SerializeService().SerializeObject(value);
             return new SugarParameter(name, str);
         }
 
-        public  static T QueryConverter<T>(this IDataRecord dr ,int i)
+        public T QueryConverter<T>(IDataRecord dr, int i)
         {
             var str = dr.GetValue(i) + "";
             return new SerializeService().DeserializeObject<T>(str);