diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WmskittingOutService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WmskittingOutService.cs
index 25cb141d..131c9fd7 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WmskittingOutService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WmskittingOutService.cs
@@ -361,9 +361,10 @@ namespace Tnb.WarehouseMgr
                     {
                         await _db.Ado.BeginTranAsync();
                         var tasks = new List<Task<Task<int>>>();
+                        Func<WmsCarryH, Task<int>>? upateNullCarryFunc = carryIt => Task.Run(() => _db.CopyNew().Updateable(carryIt).ExecuteCommandAsync());
                         foreach (var carryIt in carrys)
                         {
-                            tasks.Add(_carryService.UpdateNullCarry(carryIt, carryIt => Task.Run(() => _db.CopyNew().Updateable(carryIt).ExecuteCommandAsync())));
+                            tasks.Add(_carryService.UpdateNullCarry(carryIt, upateNullCarryFunc));
                         }
                         var all = await Task.WhenAll(tasks.Select(t => t.Unwrap()));
                         if (all.All(x => x > 0))