diff --git a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2
index f34b5c4e..2042c63a 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/Entitys/OutStockTask.cs b/src/WMS.Web.Domain/Entitys/OutStockTask.cs
index 47ce683f..a8af4f89 100644
--- a/src/WMS.Web.Domain/Entitys/OutStockTask.cs
+++ b/src/WMS.Web.Domain/Entitys/OutStockTask.cs
@@ -92,25 +92,25 @@ namespace WMS.Web.Domain.Entitys
         /// <param name="materialId"></param>
         /// <param name="qty"></param>
         /// <returns></returns>
-        public Result<List<(string sourceBillNo, decimal qty)>> OutStock(int materialId, decimal qty)
+        public Result<List<(int erpDetailId, decimal qty)>> OutStock(int materialId, decimal qty)
         {
             if (this.Status == OutStockStatus.Already)
-                return Result<List<(string sourceBillNo, decimal qty)>>.ReFailure(ResultCodes.OutStockTaskAlready);
+                return Result<List<(int erpDetailId, decimal qty)>>.ReFailure(ResultCodes.OutStockTaskAlready);
             if (this.Status == OutStockStatus.Repeal)
-                return Result<List<(string sourceBillNo, decimal qty)>>.ReFailure(ResultCodes.OutStockTaskRepeal);
+                return Result<List<(int erpDetailId, decimal qty)>>.ReFailure(ResultCodes.OutStockTaskRepeal);
 
             var detail = this.Details.FirstOrDefault(f => f.MaterialId == materialId);
-            if (detail == null) return Result<List<(string sourceBillNo, decimal qty)>>.ReFailure(ResultCodes.OrderNoData);
+            if (detail == null) return Result<List<(int erpDetailId, decimal qty)>>.ReFailure(ResultCodes.OrderNoData);
             if ((detail.AccruedQty - detail.RealityQty) < qty)
-                return Result<List<(string sourceBillNo, decimal qty)>>.ReFailure(ResultCodes.OutStockQtyError);
-            List<(string sourceBillNo, decimal qty)> resList = new List<(string sourceBillNo, decimal qty)>();
+                return Result<List<(int erpDetailId, decimal qty)>>.ReFailure(ResultCodes.OutStockQtyError);
+            List<(int erpDetailId, decimal qty)> resList = new List<(int erpDetailId, decimal qty)>();
             var mQty = qty;
             foreach (var d in detail.ErpDetails)
             {
                 if ((d.AccruedQty - d.RealityQty) >= mQty)
                 {
                     d.RealityQty += qty;
-                    resList.Add((d.SourceBillNo, mQty));
+                    resList.Add((d.Erp_DetailId, mQty));
                     break;//本次出库数量已经分配完毕 调出循环
                 }
                 else
@@ -119,7 +119,7 @@ namespace WMS.Web.Domain.Entitys
                     var cQty = d.AccruedQty - d.RealityQty;//本次出货数量
                     mQty -= cQty;
                     d.RealityQty = d.AccruedQty;
-                    resList.Add((d.SourceBillNo, cQty));
+                    resList.Add((d.Erp_DetailId, cQty));
                 }
             }
 
@@ -136,7 +136,7 @@ namespace WMS.Web.Domain.Entitys
             else
                 this.Status = OutStockStatus.Part;
 
-            return Result<List<(string sourceBillNo, decimal qty)>>.ReSuccess(resList);
+            return Result<List<(int erpDetailId, decimal qty)>>.ReSuccess(resList);
         }
         /// <summary>
         /// 生成单据号
diff --git a/src/WMS.Web.Domain/Services/OutStockService.cs b/src/WMS.Web.Domain/Services/OutStockService.cs
index 88ec8a95..5ed40bdd 100644
--- a/src/WMS.Web.Domain/Services/OutStockService.cs
+++ b/src/WMS.Web.Domain/Services/OutStockService.cs
@@ -121,7 +121,7 @@ namespace WMS.Web.Domain.Services
                 //循环添加erp同步明细
                 foreach (var c in res.Data)
                 {
-                    var tErpDetail = tDetail.ErpDetails.FirstOrDefault(f => f.SourceBillNo.Equals(c.sourceBillNo));
+                    var tErpDetail = tDetail.ErpDetails.FirstOrDefault(f => f.Erp_DetailId==c.erpDetailId);
                     var oErpDetail = _mapper.Map<OutStockErpDetails>(tErpDetail);
                     oErpDetail.Qty = c.qty;
                     outd.ErpDetails.Add(oErpDetail);