diff --git a/src/WMS.Web.Repositories/OutStockRepositories.cs b/src/WMS.Web.Repositories/OutStockRepositories.cs
index edf74a6a..3e7d744f 100644
--- a/src/WMS.Web.Repositories/OutStockRepositories.cs
+++ b/src/WMS.Web.Repositories/OutStockRepositories.cs
@@ -162,8 +162,8 @@ namespace WMS.Web.Repositories
                 CreateTime = s.order.CreateTime.DateToStringSeconds(),
                 SuccessSync = s.order.SuccessSync == true ? "成功" : "失败",
                 Stock = _singleDataService.GetSingleData(SingleAction.StocksJoinOrgCode, _loginRepositories.CompanyId, s.order.StockCode + s.order.OrgCode),
-                SourceBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SourceBillNo)),
-                SaleBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SaleBillNo)),
+                SourceBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SourceBillNo).Distinct()),
+                SaleBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SaleBillNo).Distinct()),
                 DeliveryOrg = _erpBasicDataExtendService.GetOrgName(orgs, s.order.DeliveryOrgId),
                 ReceiptCustomer = s.order.Type == OutStockType.Sal
                 ? _erpBasicDataExtendService.GetCustomerName(customers, s.order.ReceiptCustomerId)
diff --git a/src/WMS.Web.Repositories/OutStockTaskRepositories.cs b/src/WMS.Web.Repositories/OutStockTaskRepositories.cs
index 3507a59d..9a0d7935 100644
--- a/src/WMS.Web.Repositories/OutStockTaskRepositories.cs
+++ b/src/WMS.Web.Repositories/OutStockTaskRepositories.cs
@@ -295,8 +295,8 @@ namespace WMS.Web.Repositories
                 OutStockBeginTime = s.detail.OutStockBeginTime.DateToStringSeconds(),
                 OutStockEndTime = s.detail.OutStockEndTime.DateToStringSeconds(),
                 Stock = _singleDataService.GetSingleData(SingleAction.StocksJoinOrgCode, _loginRepositories.CompanyId, s.order.StockCode+s.order.OrgCode),
-                SourceBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SourceBillNo)),
-                SaleBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SaleBillNo)),
+                SourceBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SourceBillNo).Distinct()),
+                SaleBillNo = string.Join(",", s.detail.ErpDetails.Select(s => s.SaleBillNo).Distinct()),
                 DeliveryOrg = _erpBasicDataExtendService.GetOrgName(orgs, s.order.DeliveryOrgId),
                 ReceiptCustomer = s.order.Type == OutStockType.Sal
                 ? _erpBasicDataExtendService.GetCustomerName(customers, s.order.ReceiptCustomerId)