diff --git a/B3ButcherManageToSale/TypeIOCs/ForecastButcherInfo.cs b/B3ButcherManageToSale/TypeIOCs/ForecastButcherInfo.cs
index ac3a6f5..10af4cb 100644
--- a/B3ButcherManageToSale/TypeIOCs/ForecastButcherInfo.cs
+++ b/B3ButcherManageToSale/TypeIOCs/ForecastButcherInfo.cs
@@ -39,6 +39,8 @@ namespace BWP.B3ButcherManageToSale.TypeIOCs
           {
             detail.ForecastNumber = Convert.ToInt32(Math.Ceiling(detail.NeedNumber.Value.Value / detail.AvgWeight.Value));
             detail.UpdateNumber = detail.ForecastNumber;
+            detail.ProductNumber = detail.ForecastNumber * detail.AvgWeight;
+            detail.ProductNumber = decimal.Round(detail.ProductNumber.Value.Value, 2);
           }
         }
         DmoUtil.RefreshDependency(detail, "ProductAvgWeightSet_ID", "Goods_ID");