diff --git a/WarehouseMgr/Tnb.WarehouseMgr/TimedTaskBackgroundService.cs b/WarehouseMgr/Tnb.WarehouseMgr/TimedTaskBackgroundService.cs
index 1d39919b..67bf6a95 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/TimedTaskBackgroundService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/TimedTaskBackgroundService.cs
@@ -27,7 +27,8 @@ namespace Tnb.WarehouseMgr
         private ISendMessageService? _sendService;
         protected override async Task ExecuteAsync(CancellationToken stoppingToken)
         {
-            await Task.Run(async () =>
+            
+            await Task.Run(() =>
             {
                 _sendService = App.GetRequiredService<ISendMessageService>();
                 var userManager = App.GetRequiredService<IUserManager>();
@@ -59,9 +60,7 @@ namespace Tnb.WarehouseMgr
                 {
                     await action(cts).Catch(ex =>
                     {
-                        //MessageSendModel messageSendModel = new();
-                        //_sendService?.SendMessage();
-                        //messageService.SentMessage(toUserIds!, ex.Message, ex.ToString());
+                        //notify operator
                     });
                     await Task.Delay(1000);
                 }