diff --git a/src/WMS.Web.Domain/Entitys/InStock.cs b/src/WMS.Web.Domain/Entitys/InStock.cs
index 0d46b1e9..7c257df1 100644
--- a/src/WMS.Web.Domain/Entitys/InStock.cs
+++ b/src/WMS.Web.Domain/Entitys/InStock.cs
@@ -150,9 +150,12 @@ namespace WMS.Web.Domain.Entitys
         /// <param name="erpBillNo"></param>
         public void SyncSuccess(int erpDetailId, int operateId, string erpBillNo)
         {
-            var erpd = this.ErpDetails.Where(s=>s.ErpDetailId==erpDetailId).FirstOrDefault();
-            erpd.SuccessSync = SyncStatus.Success;
-            erpd.ErpSyncBillNo = erpBillNo;
+            var erpd = this.ErpDetails.Where(s=>s.ErpDetailId==erpDetailId).ToList();
+            erpd.ForEach(det => 
+            {
+                det.SuccessSync = SyncStatus.Success;
+                det.ErpSyncBillNo = erpBillNo;
+            });            
 
             //所有erp明细同步成功才是整个单据成功
             if (this.ErpDetails.Where(w => w.SuccessSync == SyncStatus.Success).Count() == this.ErpDetails.Count())
@@ -173,8 +176,11 @@ namespace WMS.Web.Domain.Entitys
         /// <param name="syncStatus"></param>
         public void SyncFail(string remark, int erpDetailId, int operateId, SyncStatus syncStatus)
         {
-            var erpd = this.ErpDetails.FirstOrDefault(w => w.ErpDetailId == erpDetailId);
-            erpd.SuccessSync = syncStatus;
+            var erpd = this.ErpDetails.Where(w=>w.ErpDetailId==erpDetailId).ToList();
+            erpd.ForEach(det => 
+            {
+                det.SuccessSync = syncStatus;
+            });            
             this.SuccessSync = SyncStatus.Fail;
             this.Remark = remark;
             this.OperateId = operateId;