diff --git a/DOAN.Service/PBL/StoragelocationService.cs b/DOAN.Service/PBL/StoragelocationService.cs
index 15c6f2d..46dcfef 100644
--- a/DOAN.Service/PBL/StoragelocationService.cs
+++ b/DOAN.Service/PBL/StoragelocationService.cs
@@ -69,13 +69,13 @@ namespace DOAN.Service.PBL
         {
             var response = Queryable()
                 .GroupBy(it=>it.Partnumber)
-                .OrderBy(it=>it.RackCode)
                 .Select(it=>new StoragelocationPartNumberGroupDto()
                 {
                     RackCode = SqlFunc.AggregateMax(it.RackCode),
                     Partnumber = SqlFunc.AggregateMax( it.Partnumber),
                     PackageNum = SqlFunc.AggregateSum(it.PackageNum) ?? 0
                 })
+                .OrderBy(it => it.RackCode)
                 .ToList();
             return response;
         }
diff --git a/DOAN.ServiceCore/DoanBackgroundService.cs b/DOAN.ServiceCore/DoanBackgroundService.cs
index 5986805..619eaf4 100644
--- a/DOAN.ServiceCore/DoanBackgroundService.cs
+++ b/DOAN.ServiceCore/DoanBackgroundService.cs
@@ -90,7 +90,7 @@ namespace DOAN.ServiceCore
 
                         if (layerPoints != null && layerPoints.Count > 0)
                         {
-                            int currentPackageCount = 1; // 默认最小值为1
+                            int currentPackageCount = 0; // 默认最小值为0
 
                             foreach (PlcAddressTable point in layerPoints)
                             {