diff --git a/Src/Asp.NetCore2/SqlSeverTest/Program.cs b/Src/Asp.NetCore2/SqlSeverTest/Program.cs
index 571653449..a6d201618 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/Program.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/Program.cs
@@ -12,7 +12,7 @@ namespace OrmTest
         /// <param name="args"></param>
         static void Main(string[] args)
         {
- 
+            UnitSubToList.Init();
             //Demo
             Demo0_SqlSugarClient.Init();
             Demo1_Queryable.Init();
diff --git a/Src/Asp.NetCore2/SqlSeverTest/UnitTest/UnitSubToList.cs b/Src/Asp.NetCore2/SqlSeverTest/UnitTest/UnitSubToList.cs
index 4c0cc5fc1..258ea5f80 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/UnitTest/UnitSubToList.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/UnitTest/UnitSubToList.cs
@@ -70,7 +70,17 @@ namespace OrmTest
             var list = query.ToList();
 
 
+            var query2 = db.Queryable<Demo_Comment>()
+                        .LeftJoin<Order>((u,p)=>true)
+                        .Where(u => u.ArticleId == 100)
+                         .Select(u => new SysCommentOutput
+                         {
+                             SysUser = SqlFunc.Subqueryable<Demo_User>().Where(user => user.Id == u.UserId).First<SysUserOutput>(),
+                             SysUsers = SqlFunc.Subqueryable<Demo_User>().Where(user => user.Id == u.UserId).ToList<SysUserOutput>()
+                         }, true);
 
+
+            var list22 = query2.ToList();
         }
 
         //评论表