diff --git a/DM_Weight/App.xaml.cs b/DM_Weight/App.xaml.cs
index c98ea2a..4a9d65d 100644
--- a/DM_Weight/App.xaml.cs
+++ b/DM_Weight/App.xaml.cs
@@ -276,6 +276,8 @@ namespace DM_Weight
 
             containerRegistry.RegisterForNavigation<ShowMessageDialog, ShowMessageDialogViewModel>();
 
+            containerRegistry.RegisterForNavigation<WarnDialog, WarnDialogViewModel>();
+
             logger.Info("结束APP-RegisterTypes");
 
         }
diff --git a/DM_Weight/ViewModels/FridgeOnlyWindowViewModel.cs b/DM_Weight/ViewModels/FridgeOnlyWindowViewModel.cs
index 5a16251..b37df28 100644
--- a/DM_Weight/ViewModels/FridgeOnlyWindowViewModel.cs
+++ b/DM_Weight/ViewModels/FridgeOnlyWindowViewModel.cs
@@ -73,14 +73,14 @@ namespace DM_Weight.ViewModels
             get => _btnIsEnable;
             set => SetProperty(ref _btnIsEnable, value);
         }
-        //冰箱状态:true关;false开
+        //冰箱状态:true关1;false开0
         private bool _fridgeState;
         public bool FridgeState
         {
             get => _fridgeState;
             set => SetProperty(ref _fridgeState, value);
         }
-        //报警状态:true关;false开
+        //报警状态:true关1;false开0
         private bool _alarmState;
         public bool AlarmState
         {
@@ -88,9 +88,7 @@ namespace DM_Weight.ViewModels
             set => SetProperty(ref _alarmState, value);
         } 
 
-        private int _defaultLoginMode;//1开0关
 
-        private int _defaultAlarmMode;//1开0关
 
         private float retTemperature = Convert.ToSingle(ConfigurationManager.AppSettings["temperatureValue"]);
 
@@ -120,30 +118,32 @@ namespace DM_Weight.ViewModels
                 //{
                 //    ConfigurationManager.RefreshSection("FridgeState");
                 //发送冰箱使能/失能指令
-                if (_fridgeState)
+                if (FridgeState)
                 {
                     await _portUtil.FridgeOff(1);
                     Thread.Sleep(100);
-                    CommonClass.SaveAppSetting("FridgeState", "0");
+                    CommonClass.SaveAppSetting("FridgeState", "1");
                 }
                 else
                 {
                     await _portUtil.FridegOpen(1);
                     Thread.Sleep(100);
-                    CommonClass.SaveAppSetting("FridgeState", "1");
+                    CommonClass.SaveAppSetting("FridgeState", "0");
+                    //冰箱打开定时获取冰箱温度
+                    _eventAggregator.GetEvent<FridgeEvent>().Publish();
                 }  
                 //发送警报使能/失能指令
-                if (_alarmState)
+                if (AlarmState)
                 {
                     await _portUtil.FridgeAlarmOff(1);
                     Thread.Sleep(100);
-                    CommonClass.SaveAppSetting("AlarmState", "0");
+                    CommonClass.SaveAppSetting("AlarmState", "1");
                 }
                 else
                 {
                     await _portUtil.FridgeAlarmOn(1);
                     Thread.Sleep(100);
-                    CommonClass.SaveAppSetting("AlarmState", "1");
+                    CommonClass.SaveAppSetting("AlarmState", "0");
                 }  
                 //设定冰箱1温度区间
                 string[] range = ConfigurationManager.AppSettings["temperatureRange"].Split('-');
@@ -209,10 +209,9 @@ namespace DM_Weight.ViewModels
 
         public void OnNavigatedTo(NavigationContext navigationContext)
         {
-            _fridgeState = ReadAppSetting("FridgeState").Equals(0);
-            _defaultLoginMode = ReadAppSetting("FridgeState");
-            _defaultAlarmMode = ReadAppSetting("AlarmState");
-            _alarmState = ReadAppSetting("AlarmState").Equals(0);
+            FridgeState = ReadAppSetting("FridgeState").Equals(1);
+           
+            AlarmState = ReadAppSetting("AlarmState").Equals(1);
 
             GetTemperature();
         }
@@ -224,7 +223,6 @@ namespace DM_Weight.ViewModels
 
         public void OnNavigatedFrom(NavigationContext navigationContext)
         {
-
         } 
         //获取冰箱温度值，如有更改则保存更改
         private async Task GetTemperature()
diff --git a/DM_Weight/ViewModels/HomeWindowViewModel.cs b/DM_Weight/ViewModels/HomeWindowViewModel.cs
index b87ddc5..0874467 100644
--- a/DM_Weight/ViewModels/HomeWindowViewModel.cs
+++ b/DM_Weight/ViewModels/HomeWindowViewModel.cs
@@ -43,10 +43,10 @@ namespace DM_Weight.ViewModels
         private string _wd = "恒温冷藏抽屉当前温度2.8（非真实数据）";
         public string WD { get => _wd; set => SetProperty(ref _wd, value); }
 
-        private SolidColorBrush _alertColor=Brushes.White;
+        private SolidColorBrush _alertColor = Brushes.White;
         public SolidColorBrush AlertColor
         {
-            get=> _alertColor;
+            get => _alertColor;
             set => SetProperty(ref _alertColor, value);
         }
 
@@ -670,6 +670,14 @@ namespace DM_Weight.ViewModels
             ////获取录像机的时间
             //_chkFunction.HIK_DVR_TIME();
             //_chkFunction.HIKStartDVRRecord();
+            GetFridgeTemperature();
+
+            _eventAggregator.GetEvent<FridgeEvent>().Subscribe(GetFridgeTemperature);
+        }
+        //获取冰箱温度定时
+        private void GetFridgeTemperature()
+        {
+
             string[] tempRange = TemperatureRange.Split('-');
             new PromiseUtil<int>().taskAsyncLoop(10000, 0, async (options, next, stop) =>
             {
@@ -696,18 +704,26 @@ namespace DM_Weight.ViewModels
                                         //停掉冰箱
                                         await _portUtil.FridgeOff(1);
                                         CommonClass.SaveAppSetting("FridgeState", "1");
-                                        AlertMsg alertMsg = new AlertMsg
+                                        //AlertMsg alertMsg = new AlertMsg
+                                        //{
+                                        //    Message = $"冰箱制冷片温度超过65度，已关闭冰箱制冷功能!!!",
+                                        //    Type = MsgType.ERROR
+                                        //};
+                                        //_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
+
+                                        System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
                                         {
-                                            Message = $"冰箱制冷片温度超过65度，已关闭冰箱制冷功能!!!",
-                                            Type = MsgType.ERROR
-                                        };
-                                        _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
+                                            DialogParameters dialogParameters = new DialogParameters();
+                                            dialogParameters.Add("warnMessage", "冰箱制冷片温度超过65度，已关闭冰箱制冷功能!!!");
+                                            DialogServiceExtensions.ShowDialogHost(_dialogService, "WarnDialog", dialogParameters, DoDialogResult, "RootDialog");
+
+                                        }));
                                     }
                                     logger.Info($"制冷片温度超过65度");
                                     Thread.Sleep(100);
                                     //给出提示
                                     WD += "冰箱温度异常，已关闭冰箱制冷功能";
-                                    AlertColor=Brushes.Red;
+                                    AlertColor = Brushes.Red;
                                     FridgeTime = null;
                                     stop();
                                 }
@@ -741,12 +757,19 @@ namespace DM_Weight.ViewModels
                                             AlertColor = Brushes.Red;
                                             FridgeState = "1";
                                             CommonClass.SaveAppSetting("FridgeState", "1");
-                                            AlertMsg alertMsg = new AlertMsg
+                                            //AlertMsg alertMsg = new AlertMsg
+                                            //{
+                                            //    Message = $"冰箱温度异常，已关闭冰箱制冷功能!!!",
+                                            //    Type = MsgType.ERROR
+                                            //};
+                                            //_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
+                                            System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Send, new Action(() =>
                                             {
-                                                Message = $"冰箱温度异常，已关闭冰箱制冷功能!!!",
-                                                Type = MsgType.ERROR
-                                            };
-                                            _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
+                                                DialogParameters dialogParameters = new DialogParameters();
+                                                dialogParameters.Add("warnMessage", "冰箱温度异常，已关闭冰箱制冷功能!!!");
+                                                DialogServiceExtensions.ShowDialogHost(_dialogService, "WarnDialog", dialogParameters, DoDialogResult, "RootDialog");
+
+                                            }));
                                             FridgeTime = null;
                                             stop();
                                         }
@@ -814,7 +837,6 @@ namespace DM_Weight.ViewModels
                     next();
                 }
             });
-
         }
 
         //每次导航的时候，该实列用不用重新创建，true是不重新创建,false是重新创建
@@ -828,6 +850,8 @@ namespace DM_Weight.ViewModels
         {
             IsLeave = true;
             navigationContext.NavigationService.Region.RegionManager.Regions.Remove(PrismManager.SettingViewRegionName);
+
+            _eventAggregator.GetEvent<FridgeEvent>().Unsubscribe(GetFridgeTemperature);
         }
     }
 }
diff --git a/DM_Weight/ViewModels/WarnDialogViewModel.cs b/DM_Weight/ViewModels/WarnDialogViewModel.cs
new file mode 100644
index 0000000..927bdd9
--- /dev/null
+++ b/DM_Weight/ViewModels/WarnDialogViewModel.cs
@@ -0,0 +1,50 @@
+using Prism.Commands;
+using Prism.Mvvm;
+using Prism.Regions;
+using Prism.Services.Dialogs;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DM_Weight.ViewModels
+{
+    public class WarnDialogViewModel:BindableBase, IDialogAware, IRegionMemberLifetime
+    {
+        private string _warnMessage;
+        public string WarnMessage
+        {
+            get => _warnMessage;
+            set => SetProperty(ref _warnMessage, value);
+        }
+
+        public string Title => "警告";
+
+        public bool KeepAlive => false;
+
+        public event Action<IDialogResult> RequestClose;
+
+        public bool CanCloseDialog()
+        {
+            return true;
+        }
+
+        public void OnDialogClosed()
+        {
+        }
+
+        public void OnDialogOpened(IDialogParameters parameters)
+        {
+            WarnMessage=parameters.GetValue<string>("warnMessage");
+
+        }
+        public DelegateCommand CancleTake
+        {
+            get => new DelegateCommand(() =>
+            {
+                RequestClose?.Invoke(new DialogResult(ButtonResult.Cancel));
+            });
+        }
+    }
+}
diff --git a/DM_Weight/Views/Dialog/WarnDialog.xaml b/DM_Weight/Views/Dialog/WarnDialog.xaml
new file mode 100644
index 0000000..f55521b
--- /dev/null
+++ b/DM_Weight/Views/Dialog/WarnDialog.xaml
@@ -0,0 +1,40 @@
+<UserControl x:Class="DM_Weight.Views.Dialog.WarnDialog"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:DM_Weight.Views.Dialog"
+             xmlns:prism="http://prismlibrary.com/"
+             prism:ViewModelLocator.AutoWireViewModel="True"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="auto"/>
+            <RowDefinition Height="2*"/>
+            <RowDefinition Height="2*"/>
+            <RowDefinition Height="2*"/>
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition/>
+            <ColumnDefinition/>
+            <ColumnDefinition/>
+            
+        </Grid.ColumnDefinitions>
+        <Grid Grid.Row="0" Background="#FFD32F2F" Grid.ColumnSpan="3">
+            <TextBlock Text="警告" HorizontalAlignment="Center" FontSize="20" FontWeight="Bold" Foreground="White" Margin="16 4 16 4" VerticalAlignment="Center"/>
+        </Grid>
+
+        <TextBlock Grid.Row="1" Grid.RowSpan="2" Grid.ColumnSpan="3" VerticalAlignment="Center" 
+                   Margin="16 14 16 4" FontSize="16" FontWeight="Bold"
+                   Style="{StaticResource MaterialDesignHeadline5TextBlock}" 
+        Text="{Binding WarnMessage,UpdateSourceTrigger=PropertyChanged}" TextWrapping="Wrap" />
+
+        <Button  Grid.Row="3" Grid.Column="1"
+          Margin="6"
+          Style="{StaticResource MaterialDesignOutlinedLightButton}"
+          Content="确认"
+          Command="{Binding CancleTake}" />
+    </Grid>
+</UserControl>
diff --git a/DM_Weight/Views/Dialog/WarnDialog.xaml.cs b/DM_Weight/Views/Dialog/WarnDialog.xaml.cs
new file mode 100644
index 0000000..d252bc4
--- /dev/null
+++ b/DM_Weight/Views/Dialog/WarnDialog.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace DM_Weight.Views.Dialog
+{
+    /// <summary>
+    /// WarnDialog.xaml 的交互逻辑
+    /// </summary>
+    public partial class WarnDialog : UserControl
+    {
+        public WarnDialog()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/DM_Weight/msg/FridgeEvent.cs b/DM_Weight/msg/FridgeEvent.cs
new file mode 100644
index 0000000..550dcb7
--- /dev/null
+++ b/DM_Weight/msg/FridgeEvent.cs
@@ -0,0 +1,13 @@
+using Prism.Events;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DM_Weight.msg
+{
+    public class FridgeEvent:PubSubEvent
+    {
+    }
+}