diff --git a/Src/Asp.Net/SqlSugar/Abstract/FastestProvider/Private.cs b/Src/Asp.Net/SqlSugar/Abstract/FastestProvider/Private.cs
index 03f19277d..c52e394df 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/FastestProvider/Private.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/FastestProvider/Private.cs
@@ -41,10 +41,10 @@ namespace SqlSugar
                     var resultConnectorClickHouse = InstanceFactory.CreateInstance<IFastBuilder>("SqlSugar.ClickHouse.ClickHouseFastBuilder");
                     resultConnectorClickHouse.CharacterSet = this.CharacterSet;
                     return resultConnectorClickHouse;
-                case DbType.Kdbndp:
-                    break;
-                case DbType.Oscar:
-                    break;
+                //case DbType.Kdbndp:
+                //    break;
+                //case DbType.Oscar:
+                //    break;
                 case DbType.QuestDB:
                     return new QuestDBFastBuilder(this.entityInfo);
                 case DbType.Custom:
diff --git a/Src/Asp.Net/SqlSugar/Interface/ITenant.cs b/Src/Asp.Net/SqlSugar/Interface/ITenant.cs
index 2fee3acdb..127971bd2 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ITenant.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ITenant.cs
@@ -9,6 +9,7 @@ namespace SqlSugar
 {
     public interface ITenant
     {
+        SqlSugarClient CopyNew();
         string[] GetCurrentConfigIds();
         void BeginTran();
         void BeginTran(IsolationLevel iso);