From eb88ee5e26505e43d9656e3d11590629c9dd212b Mon Sep 17 00:00:00 2001
From: Carl <manfulmr@outlook.com>
Date: Wed, 7 Jan 2026 12:03:08 +0800
Subject: [PATCH] =?UTF-8?q?=E7=89=A9=E6=96=99=E6=B8=85=E5=8D=95=E6=A8=A1?=
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---
 DOAN.Service/MES/Material/MmMaterialService.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DOAN.Service/MES/Material/MmMaterialService.cs b/DOAN.Service/MES/Material/MmMaterialService.cs
index 3f0fbc0..5c86bbb 100644
--- a/DOAN.Service/MES/Material/MmMaterialService.cs
+++ b/DOAN.Service/MES/Material/MmMaterialService.cs
@@ -147,7 +147,7 @@ namespace DOAN.Service.BZFM
                 .SplitIgnore(it => it.Item.MaterialCode == GlobalConstant.AdminRole)
                 .SplitError(x => x.Item.MaterialCode.IsEmpty(), "物料编码不能为空")
                 .SplitError(x => !Tools.CheckUserName(x.Item.MaterialCode), "物料编码不符合规范")
-                .WhereColumns(it => it.MaterialCode)//如果不是主键可以这样实现（多字段it=>new{it.x1,it.x2}）
+                .WhereColumns(it => new { it.Id, it.MaterialCode })//如果不是主键可以这样实现（多字段it=>new{it.x1,it.x2}）
                 .ToStorage();
             var result = x.AsInsertable.ExecuteCommand();//插入可插入部分;