diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
index d17177f6f..b0e90a0eb 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
@@ -33,6 +33,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            Unitdsadfays.Init();
             UnitDADF231YAA.Init();
             Unitadfasyya.Init();
             Unitysadfay2.Init();
diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitdsadfays.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitdsadfays.cs
new file mode 100644
index 000000000..a83b21957
--- /dev/null
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitdsadfays.cs
@@ -0,0 +1,85 @@
+using SqlSeverTest.UserTestCases;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static OrmTest._6_NavQuery;
+
+namespace OrmTest
+{
+    public class Unitdsadfays
+    {
+        public static void Init()
+        {
+            var client = new SqlSugarClient(
+              new List<ConnectionConfig>() {
+                    new ConnectionConfig {
+                        ConfigId   = 1
+                      , DbLinkName = "dbo"
+                      , DbType                = DbType.SqlServer
+                      , IsAutoCloseConnection = true,
+                        ConnectionString=Config.ConnectionString
+                    }
+                  , new ConnectionConfig {
+                        ConfigId   = 2
+                      , DbLinkName = "dbo"
+                      , DbType                = DbType.SqlServer
+                      , IsAutoCloseConnection = true,
+                        ConnectionString=Config.ConnectionString
+                    }});
+            client.CodeFirst.InitTables<Tb1, Tb2>();
+
+            client.GetConnection("1")
+               .Aop.OnLogExecuting=
+            client.GetConnection("2")
+                .Aop.OnLogExecuting = (x, y) => Console.WriteLine(x);
+
+            var sql1 =   
+                client
+                   .QueryableWithAttr<Tb1>()
+               .Where(
+            a => a.Code
+                      == SqlFunc.Subqueryable<Tb2>().AsWithAttr().Where(b => b.Code > 0).Where(b => b.Name > 0).GroupBy(b => b.Code).Select(b => b.Code)
+                )
+               .ToList() ;
+
+            Console.WriteLine(sql1);
+            var sql2 =
+                client
+                .QueryableWithAttr<Tb1>()
+                   .Where(
+                a => a.Code == SqlFunc.Subqueryable<Tb2>().AsWithAttr().Where(b => (b.Code > 0) && (b.Name > 0)).GroupBy(b => b.Code).Select(b => b.Code)
+                    )
+                  .ToList();
+
+            var sql3=
+             client
+             .QueryableWithAttr<Tb1>()
+                .Where(
+             a => a.Code == SqlFunc.Subqueryable<Tb2>().AsWithAttr().Where(b => b.Code==a.Code).GroupBy(b => b.Code).Select(b => b.Code)
+                 )
+       .ToList();
+
+        }
+    }
+
+
+    [Tenant(1)]
+    [SugarTable("UnitTTT1aaa")]
+    public class Tb1
+    {
+        public long Code { get; set; }
+        public long Name { get; set; }
+    }
+    [Tenant(2)]
+    [SugarTable("UnitTTT1aaa222")]
+    public class Tb2
+    {
+        public long Code { get; set; }
+
+        public long Name { get; set; }
+    }
+}
+