From 1e3506e7d8037f49d746c33b65169d77a2ac69cb Mon Sep 17 00:00:00 2001
From: 2881099 <2881099@qq.com>
Date: Tue, 29 Mar 2022 16:59:14 +0800
Subject: [PATCH] =?UTF-8?q?-=20=E4=BF=AE=E5=A4=8D=20SaveManyAsync=20?=
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---
 FreeSql.DbContext/DbSet/DbSetAsync.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/FreeSql.DbContext/DbSet/DbSetAsync.cs b/FreeSql.DbContext/DbSet/DbSetAsync.cs
index 8732b890..71b71e55 100644
--- a/FreeSql.DbContext/DbSet/DbSetAsync.cs
+++ b/FreeSql.DbContext/DbSet/DbSetAsync.cs
@@ -274,9 +274,9 @@ namespace FreeSql
                                     var isEquals = true;
                                     for (var midcolidx = tref.Columns.Count; midcolidx < tref.MiddleColumns.Count; midcolidx++)
                                     {
-                                        var refcol = tref.Columns[midcolidx - tref.Columns.Count];
+                                        var refcol = tref.RefColumns[midcolidx - tref.Columns.Count];
                                         var midval = FreeSql.Internal.Utils.GetDataReaderValue(refcol.CsType, _db.OrmOriginal.GetEntityValueWithPropertyName(tref.RefMiddleEntityType, midItem, tref.MiddleColumns[midcolidx].CsName));
-                                        var refval = FreeSql.Internal.Utils.GetDataReaderValue(refcol.CsType, _db.OrmOriginal.GetEntityValueWithPropertyName(tref.RefEntityType, curList[curIdx], tref.Columns[midcolidx - tref.Columns.Count].CsName));
+                                        var refval = FreeSql.Internal.Utils.GetDataReaderValue(refcol.CsType, _db.OrmOriginal.GetEntityValueWithPropertyName(tref.RefEntityType, curList[curIdx], refcol.CsName));
                                         if (object.Equals(midval, refval) == false)
                                         {
                                             isEquals = false;