diff --git a/B3ButcherWeightClient/Main.cs b/B3ButcherWeightClient/Main.cs
index e496693..fc5543f 100644
--- a/B3ButcherWeightClient/Main.cs
+++ b/B3ButcherWeightClient/Main.cs
@@ -648,7 +648,7 @@ namespace B3ButcherWeightClient {
         detail1.Set("Goods_Name", detail.Livestock_Name);
         detail1.Set("GoodsBatch_ID", detail.GoodsBatchID);
         detail1.Set("SubWeight", detail.SubWeight);
-        detail1.Set("Weight", detail.Weight);
+        detail1.Set("Weight", (detail.Weight ?? 0) + (detail.SubWeight ?? 0));
         detail1.Set("DateTime", detail.DateTime);
         details.Add(detail1);
       }