diff --git a/BO/Utils/BillRpc/WeightBillRpc.cs b/BO/Utils/BillRpc/WeightBillRpc.cs
index 2c8502e..351934e 100644
--- a/BO/Utils/BillRpc/WeightBillRpc.cs
+++ b/BO/Utils/BillRpc/WeightBillRpc.cs
@@ -106,5 +106,11 @@ namespace BO.Utils.BillRpc
       obj = obj.ESerializeDateTime();
       return serializer.Deserialize<PrintWeightBill>(obj);
     }
+
+    public static void DoCheck(long b3ID)
+    {
+      const string method = "/MainSystem/B3ClientService/Rpcs/BillRpc/WeightBillRpc/DoCheck";
+      RpcFacade.Call<int>(method, b3ID,ButcherAppContext.Context.UserConfig.UserName);
+    }
   }
 }
diff --git a/ButcherWeight/WeightForm.cs b/ButcherWeight/WeightForm.cs
index 1c126be..36af00b 100644
--- a/ButcherWeight/WeightForm.cs
+++ b/ButcherWeight/WeightForm.cs
@@ -529,6 +529,8 @@ namespace ButcherWeight
       var entity = WeightBillRpc.GetPrintWeightBill(Dmo.ID);
       ClientPrint.BwpClientPrint print = new ClientPrint.BwpClientPrint("WeightBillPrint.xaml", entity, new DocumentRenderer());
       print.PrintDirect();
+      if (Dmo.B3ID.HasValue)
+        WeightBillRpc.DoCheck(Dmo.B3ID.Value);
     }
   }
 }
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