diff --git a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
index de2ab9a7b..99aefa364 100644
--- a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
+++ b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
@@ -102,6 +102,7 @@
     <Compile Include="UnitTest\UCustom01.cs" />
     <Compile Include="UnitTest\UCustom02.cs" />
     <Compile Include="UnitTest\UCustom03.cs" />
+    <Compile Include="UnitTest\UCustom07.cs" />
     <Compile Include="UnitTest\UCustom06.cs" />
     <Compile Include="UnitTest\UCustom05.cs" />
     <Compile Include="UnitTest\UCustom04.cs" />
diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/Main.cs b/Src/Asp.Net/SqlServerTest/UnitTest/Main.cs
index 495e075d9..e36fff9a4 100644
--- a/Src/Asp.Net/SqlServerTest/UnitTest/Main.cs
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/Main.cs
@@ -31,6 +31,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            UCustom07.Init();
             UCustom01.Init();
             UCustom02.Init();
             UCustom03.Init();
diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/UCustom07.cs b/Src/Asp.Net/SqlServerTest/UnitTest/UCustom07.cs
new file mode 100644
index 000000000..063cbe956
--- /dev/null
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/UCustom07.cs
@@ -0,0 +1,42 @@
+using OrmTest.UnitTest.Models;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest 
+{
+    public class UCustom07
+    {
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+            db.CurrentConnectionConfig.MoreSettings = new ConnMoreSettings() {
+                IsWithNoLockQuery = true
+        };
+            var query6 = db.Queryable<Order>().LeftJoin(db.Queryable<OrderItem>(),(m, i) => m.Id == i.OrderId)
+         .ToList();
+
+
+        }
+        public class Unit06 
+        {
+            public string Name { get; set; }
+            public string Company { get; set; }
+            public string Work { get; set; }
+        }
+        public class UnitPeople
+        {
+            public string Name { get; set; }
+            public UnitJobClass Job { get; set; }
+        }
+
+        public class UnitJobClass
+        {
+            public string Company { get; set; }
+            public string Work { get; set; }
+        }
+    }
+}
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
index 7d80b50ba..3ad6afa05 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
@@ -483,11 +483,12 @@ namespace SqlSugar
                     name = this.AsTables.First(it => it.Key == name).Value;
                 }
             }
+            var isSubQuery = name!=null&& name.StartsWith("(") && name.EndsWith(")");
             return string.Format(
                 this.JoinTemplate,
                 joinInfo.JoinType.ToString() + UtilConstants.Space,
                 Builder.GetTranslationTableName(name) + UtilConstants.Space,
-                joinInfo.ShortName + UtilConstants.Space + (TableWithString == SqlWith.Null ? " " : TableWithString),
+                joinInfo.ShortName + UtilConstants.Space + (TableWithString == SqlWith.Null|| isSubQuery ? " " : TableWithString),
                 joinInfo.JoinWhere);
         }
         public virtual void Clear()