diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs
index f38354e8..11c847da 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WareHouseService.cs
@@ -253,7 +253,6 @@ namespace Tnb.WarehouseMgr
                     var items = itGroup.Adapt<List<WmsDistaskH>>();
                     for (int i = 0, cnt = items.Count; i < cnt; i++)
                     {
-                        var num = i + 1;
                         items[i].id = SnowflakeIdHelper.NextId();
                         items[i].status = WmsWareHouseConst.TASK_BILL_STATUS_DZX_ID;
                         items[i].bill_code = await _billRullService.GetBillNumber(WmsWareHouseConst.WMS_TASK_EXECUTE_ENCODE);