diff --git a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2
index d035ba2a..af376b90 100644
Binary files a/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 and b/.vs/WMS.Web/DesignTimeBuild/.dtbcache.v2 differ
diff --git a/src/WMS.Web.Domain/Services/OutStockService.cs b/src/WMS.Web.Domain/Services/OutStockService.cs
index 6d87a5ed..8b56568b 100644
--- a/src/WMS.Web.Domain/Services/OutStockService.cs
+++ b/src/WMS.Web.Domain/Services/OutStockService.cs
@@ -187,7 +187,11 @@ namespace WMS.Web.Domain.Services
                 foreach (var box in boxs)
                 {
                     box.SerialNumbers.AddRange(box.TwoSerialNumbers);
+                 //   box.SerialNumbers.Remove("");
+                    box.SerialNumbers.RemoveAll(str => string.IsNullOrEmpty(str));
+                    box.SerialNumbers.Distinct();
                     box.SerialNumbers.Sort();
+
                 }
                 outd.BoxsDetails = _mapper.Map<List<OutStockBoxsDetails>>(boxs);
 
@@ -195,6 +199,8 @@ namespace WMS.Web.Domain.Services
                 outd.SerialNumbers.AddRange(dtoDetails.SelectMany(s => s.SerialNumbers));
                 outd.SerialNumbers.AddRange(dtoDetails.SelectMany(s => s.TwoSerialNumbers));
                 outd.SerialNumbers.Sort();
+                outd.SerialNumbers.RemoveAll(str => string.IsNullOrEmpty(str));
+                outd.SerialNumbers.Distinct();
                 entity.Details.Add(outd);
             }
             entity.Create(loginInfo.UserInfo.StaffId, outStockTask, dto.Method);