diff --git a/MyCode.Project.Services/Implementation/InvoiceOrder/InvoiceOrderService.cs b/MyCode.Project.Services/Implementation/InvoiceOrder/InvoiceOrderService.cs
index c88b641..3741c02 100644
--- a/MyCode.Project.Services/Implementation/InvoiceOrder/InvoiceOrderService.cs
+++ b/MyCode.Project.Services/Implementation/InvoiceOrder/InvoiceOrderService.cs
@@ -82,12 +82,13 @@ namespace MyCode.Project.Services.Implementation
             Guid pid = orderItems.Select(t => t.InvoiceOrderId.Value).FirstOrDefault();
             var orderHead = _invoiceOrderRepository.Queryable().Where(t => t.SupplierId == loginInfo.SupplierId && t.Id == pid).First();
             var ids = orderItems.Select(t => t.Id).ToList();
-            var OrderItemIds= orderItems.Select(t => t.PurchaseOrderItemId).ToList();          
+                  
             if (orderHead == null)
             {
                 throw new BaseException("订单数据不正确");
             }
             orderItems = _invoiceOrderItemRepository.Queryable().Where(t => t.InvoiceOrderId == orderHead.Id).ToList();
+            var OrderItemIds = orderItems.Select(t => t.PurchaseOrderItemId).ToList();
             BillDelete billDelete = new BillDelete();
             billDelete.Numbers = orderHead.FBillNo;
             try