diff --git a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2
index 2c633f26..84ba3309 100644
Binary files a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 and b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 differ
diff --git a/src/WMS.Web.Domain/Services/InStockTaskService.cs b/src/WMS.Web.Domain/Services/InStockTaskService.cs
index c0cf0583..8c783e23 100644
--- a/src/WMS.Web.Domain/Services/InStockTaskService.cs
+++ b/src/WMS.Web.Domain/Services/InStockTaskService.cs
@@ -332,24 +332,28 @@ namespace WMS.Web.Domain.Services
                 //新物料新增一条
                 foreach (var item in erp_list)
                 {
-                    var local_data = data_list_details_new.Where(t => t.ErpDetailId == item.ErpDetailId).FirstOrDefault();
-                    if (local_data != null)
+                    var local_data_order = data_list.Where(t => t.SourceBillNo == item.BillNo).FirstOrDefault();
+                    if (local_data_order != null)
                     {
-
-                        if (local_data.MaterialId != item.MaterialId)
+                        var local_data = data_list_details_new.Where(t => t.ErpDetailId == item.ErpDetailId).FirstOrDefault();
+                        if (local_data != null)
                         {
-                            //明细的物料改变了：新的物料重新添加一条明细
-                            var Add_task_no_materials = _mapper.Map<InStockTaskDetails>(item);
-                            data_list.Where(x => x.SourceBillNo == item.BillNo).FirstOrDefault().Status = InstockStatus.Part;
-                            data_list.Where(x => x.Id == local_data.Fid).FirstOrDefault()?.Details.Add(Add_task_no_materials);
+
+                            if (local_data.MaterialId != item.MaterialId)
+                            {
+                                //明细的物料改变了：新的物料重新添加一条明细
+                                var Add_task_no_materials = _mapper.Map<InStockTaskDetails>(item);
+                                data_list.Where(x => x.SourceBillNo == item.BillNo).FirstOrDefault().Status = InstockStatus.Part;
+                                data_list.Where(x => x.Id == local_data.Fid).FirstOrDefault()?.Details.Add(Add_task_no_materials);
+                            }
+                        }
+                        else
+                        {
+                            //新增明细
+                            var Add_task_det = _mapper.Map<InStockTaskDetails>(item);
+                            data_list.Where(x => x.SourceBillNo == item.BillNo).FirstOrDefault().Status = InstockStatus.Part;
+                            data_list.Where(x => x.SourceBillNo == item.BillNo).FirstOrDefault()?.Details.Add(Add_task_det);
                         }
-                    }
-                    else 
-                    {
-                        //新增明细
-                        var Add_task_det = _mapper.Map<InStockTaskDetails>(item);
-                        data_list.Where(x => x.SourceBillNo == item.BillNo).FirstOrDefault().Status= InstockStatus.Part;
-                        data_list.Where(x => x.SourceBillNo == item.BillNo).FirstOrDefault()?.Details.Add(Add_task_det);
                     }
                 }