diff --git a/src/BarCode.Web.Domain/Services/SerialNumberService.cs b/src/BarCode.Web.Domain/Services/SerialNumberService.cs
index aa442e9..355d994 100644
--- a/src/BarCode.Web.Domain/Services/SerialNumberService.cs
+++ b/src/BarCode.Web.Domain/Services/SerialNumberService.cs
@@ -299,7 +299,10 @@ namespace BarCode.Web.Domain.Services
             //修改序列号下载数
             List<SerialNumbers> olist = new List<SerialNumbers>();
             if (dto.IsAll)
+            {
                 olist = snGRList;
+                olist.ForEach(f => f.DownLoad());
+            }
             else
             {
                 if (dto.IsTwo == 2)//说明为两件装