diff --git a/BWP.B3ButcherManageExport/BL/NC/PayToNcBL_/PayToNcBL.cs b/BWP.B3ButcherManageExport/BL/NC/PayToNcBL_/PayToNcBL.cs
index ebb9d2f..71519bf 100644
--- a/BWP.B3ButcherManageExport/BL/NC/PayToNcBL_/PayToNcBL.cs
+++ b/BWP.B3ButcherManageExport/BL/NC/PayToNcBL_/PayToNcBL.cs
@@ -107,22 +107,22 @@ namespace BWP.B3ButcherManageExport.BL
     public string GetSumWeighBill_BuyNum(IEnumerable<Pay_Detail> details)
     {
       int? weighBillBuyNum = 0;
-      foreach (var item in details.GroupBy(x => x.Weigh_ID))
-      {
-        var first = item.First();
-        weighBillBuyNum += first.WeighBill_BuyNum;
-      }
+      //foreach (var item in details.GroupBy(x => x.Weigh_ID))
+      //{
+      //  weighBillBuyNum = item.Sum(x => x.WeighBill_BuyNum); ;
+      //}
+      weighBillBuyNum = details.Sum(x => x.WeighBill_BuyNum);
       return (weighBillBuyNum ?? 0).ToString();
     }
 
     public string GetSumWeighBill_BuyWeigh1(IEnumerable<Pay_Detail> details)
     {
       Money<decimal>? weighBillBuyWeigh1 = 0;
-      foreach (var item in details.GroupBy(x => x.Weigh_ID))
-      {
-        var first = item.First();
-        weighBillBuyWeigh1 += first.WeighBill_BuyWeigh1;
-      }
+      //foreach (var item in details.GroupBy(x => x.Weigh_ID))
+      //{
+      //  weighBillBuyWeigh1 = item.Sum(x => Convert.ToDecimal(x.WeighBill_BuyWeigh1));
+      //}
+      weighBillBuyWeigh1 = details.Sum(x => Convert.ToDecimal(x.WeighBill_BuyWeigh1));
       return ((weighBillBuyWeigh1 ?? 0).Value).ToString("0.00");
     }