diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/UCustom010.cs b/Src/Asp.Net/SqlServerTest/UnitTest/UCustom010.cs
index 7c9096512..985dfd31e 100644
--- a/Src/Asp.Net/SqlServerTest/UnitTest/UCustom010.cs
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/UCustom010.cs
@@ -19,6 +19,12 @@ namespace OrmTest
                    x1 = SqlFunc.ToBool(x.ItemId)
                })
                .ToList();
+            db.CodeFirst.InitTables<UnitADSFA>();
+            var list2=db.Queryable<UnitADSFA>().GroupBy(it => new
+            {
+                it.A,
+                x=it.A.ToString()
+            }).ToList();
         }
         public class Unitasfa1sadfa
         {
@@ -29,6 +35,9 @@ namespace OrmTest
  
         }
 
-     
+        public class UnitADSFA 
+        {
+            public bool A { get; set; }
+        }
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 43d021d22..9d17fd3ea 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1873,18 +1873,21 @@ namespace SqlSugar
             var isSingle = QueryBuilder.IsSingle();
             ExpressionResult lamResult = null;
             string result = null;
-            if (expression is NewExpression && !expression.ObjToString().Contains("="))
-            {
-                lamResult = QueryBuilder.GetExpressionValue(expression, isSingle ? ResolveExpressType.ArraySingle : ResolveExpressType.ArrayMultiple);
-                result = string.Join(",", lamResult.GetResultArray().Select(it => it));
-            }
-            else if (expression is NewExpression) 
+            if (expression is NewExpression) 
             {
                 var newExp=expression as  NewExpression;
                 foreach (var item in newExp.Arguments)
                 {
-                    result += 
-                        QueryBuilder.GetExpressionValue(item, isSingle ? ResolveExpressType.WhereSingle : ResolveExpressType.WhereMultiple).GetResultString()+",";
+                    if (item is MemberExpression)
+                    {
+                        result +=
+                          QueryBuilder.GetExpressionValue(item, isSingle ? ResolveExpressType.FieldSingle : ResolveExpressType.FieldMultiple).GetResultString() + ",";
+                    }
+                    else
+                    {
+                        result +=
+                            QueryBuilder.GetExpressionValue(item, isSingle ? ResolveExpressType.WhereSingle : ResolveExpressType.WhereMultiple).GetResultString() + ",";
+                    }
                 }
                 result = result.TrimEnd(',');
             }