diff --git a/SlnMesnac.WPF/ViewModel/MainWindowViewModel.cs b/SlnMesnac.WPF/ViewModel/MainWindowViewModel.cs
index a15ed91..9b71883 100644
--- a/SlnMesnac.WPF/ViewModel/MainWindowViewModel.cs
+++ b/SlnMesnac.WPF/ViewModel/MainWindowViewModel.cs
@@ -21,7 +21,6 @@ namespace SlnMesnac.WPF.ViewModel
     public class MainWindowViewModel: ViewModelBase
     {
         private readonly ILogger<MainWindowViewModel> _logger;
-        private readonly RfidPool _rfidPool;
         #region 参数定义
         /// <summary>
         /// PLC设备状态
@@ -87,7 +86,6 @@ namespace SlnMesnac.WPF.ViewModel
         {
 
             _logger = App.ServiceProvider.GetService<ILogger<MainWindowViewModel>>();
-            _rfidPool = App.ServiceProvider.GetService<RfidPool>();
 
             ControlOnClickCommand = new RelayCommand<object>(obj => ControlOnClick(obj));
             FormControlCommand = new RelayCommand<object>(x => FormControl(x));
@@ -127,8 +125,6 @@ namespace SlnMesnac.WPF.ViewModel
 
                     // 最小化当前窗口
                     case "Minimized":
-                        var info = _rfidPool.GetRfidByKey("test2");
-                        info.TimePeriodRead();
                         Application.Current.MainWindow.WindowState = WindowState.Minimized;
                         break;
                     default: