diff --git a/Aucma.Core.CodeBinding/ViewModels/MainWindowViewModel.cs b/Aucma.Core.CodeBinding/ViewModels/MainWindowViewModel.cs
index 75a4acb0..efffd75d 100644
--- a/Aucma.Core.CodeBinding/ViewModels/MainWindowViewModel.cs
+++ b/Aucma.Core.CodeBinding/ViewModels/MainWindowViewModel.cs
@@ -10,6 +10,8 @@ using NPOI.HSSF.Record;
 using System.Threading.Tasks;
 using Aucma.Core.PLc;
 using System.Linq;
+using Admin.Core.Common;
+using Aucma.Core.Scanner;
 
 namespace Aucma.Core.CodeBinding.ViewModels
 {
@@ -30,26 +32,40 @@ namespace Aucma.Core.CodeBinding.ViewModels
         public MainWindowViewModel()
         {
             UserContent = firstPage;
-            PlcState(false);
+            PlcState(true);
+            Scanner1State(true);
+            Scanner2State(true);
             init();
         }
 
         public void init()
         {
-            // plc状态刷新定时器
+            // 设备状态刷新定时器
             System.Timers.Timer timer = new System.Timers.Timer(1000 * 5);
-            timer.Elapsed += new System.Timers.ElapsedEventHandler(RefreshPlcStatus);
+            timer.Elapsed += new System.Timers.ElapsedEventHandler(RefreshStatus);
             timer.AutoReset = true;
             timer.Enabled = true;
             timer.Start();
         }
 
+        #region 设备状态刷新
+        /// <summary>
+        /// 设备状态刷新
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        public void RefreshStatus(object sender, System.Timers.ElapsedEventArgs e)
+        {
+            RefreshPlc();
+            RefreshScanner();
+        }
+
         /// <summary>
         /// plc状态刷新
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
-        public void RefreshPlcStatus(object sender, System.Timers.ElapsedEventArgs e)
+        public void RefreshPlc()
         {
             var obj = PlcHelper.melsecList.FirstOrDefault(d => d.EquipName.Equals("条码绑定Plc"));
             if (obj != null)
@@ -67,10 +83,23 @@ namespace Aucma.Core.CodeBinding.ViewModels
             {
                 PlcState(false);
             }
-
         }
 
-
+        /// <summary>
+        /// 扫码器状态刷新
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        public void RefreshScanner()
+        {
+             string ip1 = Appsettings.app("Middleware", "Scanner1", "Ip");
+             string ip2 = Appsettings.app("Middleware", "Scanner2", "Ip");
+             bool flag1 = MvCodeHelper.ConnectionStatus(ip1);
+             bool flag2 = MvCodeHelper.ConnectionStatus(ip2);
+             Scanner1State(flag1);
+             Scanner2State(flag2);
+        }
+        #endregion
         #region 更换界面
 
         public System.Windows.Controls.UserControl _content;
@@ -80,9 +109,9 @@ namespace Aucma.Core.CodeBinding.ViewModels
             get => _content;
             set => SetProperty(ref _content, value);
         }
-
         #endregion
 
+
         #region 窗口操作
         /// <summary>
         /// 窗口操作
@@ -232,9 +261,125 @@ namespace Aucma.Core.CodeBinding.ViewModels
                     PlcUIIcon = "Assets/Images/Red.png";
                 }
             });
+        }
+        #endregion
 
+        #region 扫码器1状态
+        /// <summary>
+        /// UI  展示状态-文字
+        /// </summary>
+        public string _scanner1UIStatusWb;
+        public string Scanner1UIStatusWb
+        {
+            //get { return plcUIStatusWb; }
+            //set { plcUIStatusWb = value; RaisePropertyChanged("PlcUIStatusWb"); }
+            get => _scanner1UIStatusWb;
+            set => SetProperty(ref _scanner1UIStatusWb, value);
+        }
+        /// <summary>
+        /// UI  展示状态-颜色
+        /// </summary>
+        public string _scanner1UIColor;
+        public string Scanner1UIColor
+        {
+            //get { return plcUIColor; }
+            //set { plcUIColor = value; RaisePropertyChanged("PlcUIColor"); }
+            get => _scanner1UIColor;
+            set => SetProperty(ref _scanner1UIColor, value);
+        }
+        /// <summary>
+        /// UI  展示状态-图标
+        /// </summary>
+        public string _scanner1UIIcon;
+        public string Scanner1UIIcon
+        {
+            //get { return plcUIIcon; }
+            //set { plcUIIcon = value; RaisePropertyChanged("plcUIIcon"); }
+            get => _scanner1UIIcon;
+            set => SetProperty(ref _scanner1UIIcon, value);
+        }
+
+        /// <summary>
+        /// 扫码器1连接状态-true:连接成功；false:失败
+        /// </summary>
+        /// <param name="type"></param>
+        public void Scanner1State(bool type)
+        {
+            Application.Current.Dispatcher.Invoke(() =>
+            {
+                if (type)
+                {
+                    Scanner1UIStatusWb  = "扫码器1连接成功";
+                    Scanner1UIColor     = "Green";
+                    Scanner1UIIcon      = "Assets/Images/Green.png";
+                }
+                else
+                {
+                    Scanner1UIStatusWb = "扫码器1状态异常";
+                    Scanner1UIColor    = "Red";
+                    Scanner1UIIcon     = "Assets/Images/Red.png";
+                }
+            });
         }
         #endregion
 
+        #region 扫码器2状态
+        /// <summary>
+        /// UI  展示状态-文字
+        /// </summary>
+        public string _scanner2UIStatusWb;
+        public string Scanner2UIStatusWb
+        {
+            //get { return plcUIStatusWb; }
+            //set { plcUIStatusWb = value; RaisePropertyChanged("PlcUIStatusWb"); }
+            get => _scanner2UIStatusWb;
+            set => SetProperty(ref _scanner2UIStatusWb, value);
+        }
+        /// <summary>
+        /// UI  展示状态-颜色
+        /// </summary>
+        public string _scanner2UIColor;
+        public string Scanner2UIColor
+        {
+            //get { return plcUIColor; }
+            //set { plcUIColor = value; RaisePropertyChanged("PlcUIColor"); }
+            get => _scanner2UIColor;
+            set => SetProperty(ref _scanner2UIColor, value);
+        }
+        /// <summary>
+        /// UI  展示状态-图标
+        /// </summary>
+        public string _scanner2UIIcon;
+        public string Scanner2UIIcon
+        {
+            //get { return plcUIIcon; }
+            //set { plcUIIcon = value; RaisePropertyChanged("plcUIIcon"); }
+            get => _scanner2UIIcon;
+            set => SetProperty(ref _scanner2UIIcon, value);
+        }
+
+        /// <summary>
+        /// 扫码器2连接状态-true:连接成功；false:失败
+        /// </summary>
+        /// <param name="type"></param>
+        public void Scanner2State(bool type)
+        {
+            Application.Current.Dispatcher.Invoke(() =>
+            {
+                if (type)
+                {
+                    Scanner2UIStatusWb = "扫码器2连接成功";
+                    Scanner2UIColor = "Green";
+                    Scanner2UIIcon = "Assets/Images/Green.png";
+                }
+                else
+                {
+                    Scanner2UIStatusWb = "扫码器2状态异常";
+                    Scanner2UIColor = "Red";
+                    Scanner2UIIcon = "Assets/Images/Red.png";
+                }
+            });
+        }
+        #endregion
     }
 }
diff --git a/Aucma.Core.CodeBinding/Views/MainWindow.xaml b/Aucma.Core.CodeBinding/Views/MainWindow.xaml
index 1a8da6ff..cbfd6352 100644
--- a/Aucma.Core.CodeBinding/Views/MainWindow.xaml
+++ b/Aucma.Core.CodeBinding/Views/MainWindow.xaml
@@ -77,16 +77,16 @@
                             <TextBlock x:Name="PLCState" Text="{Binding PlcUIStatusWb}" VerticalAlignment="Center" Foreground="{Binding PlcUIColor}"  FontSize="15" Margin="10,0"/>
                             <Border Width="30" Height="30" CornerRadius="15">
                                 <Border.Background>
-                                    <ImageBrush x:Name="PlcStatusImage" ImageSource="/Assets/Images/Green.png"/>
+                                    <ImageBrush x:Name="Scanner1Status" ImageSource="{Binding Scanner1UIIcon}"/>
                                 </Border.Background>
                             </Border>
-                            <TextBlock x:Name="DB" Text="数据库连接成功" VerticalAlignment="Center" Foreground="Green" FontSize="15" Margin="10,0"/>
+                            <TextBlock x:Name="DB" Text="{Binding Scanner1UIStatusWb}" VerticalAlignment="Center" Foreground="{Binding Scanner1UIColor}" FontSize="15" Margin="10,0"/>
                             <Border Width="30" Height="30" CornerRadius="15">
                                 <Border.Background>
-                                    <ImageBrush x:Name="BarCodeStatus" ImageSource="/Assets/Images/Green.png"/>
+                                    <ImageBrush x:Name="BarCodeStatus" ImageSource="{Binding Scanner2UIIcon}"/>
                                 </Border.Background>
                             </Border>
-                            <TextBlock x:Name="BarCodeStatusTxt" Text="扫描器连接成功" VerticalAlignment="Center" Foreground="Green" FontSize="15" Margin="10,0"/>
+                            <TextBlock x:Name="BarCodeStatusTxt" Text="{Binding Scanner2UIStatusWb}" VerticalAlignment="Center" Foreground="{Binding Scanner2UIColor}" FontSize="15" Margin="10,0"/>
                         </StackPanel>
                     </Grid>
                 </Border>
diff --git a/Aucma.Core.PLc/Impl/MelsecPlc.cs b/Aucma.Core.PLc/Impl/MelsecPlc.cs
index bb8f22e8..c5299861 100644
--- a/Aucma.Core.PLc/Impl/MelsecPlc.cs
+++ b/Aucma.Core.PLc/Impl/MelsecPlc.cs
@@ -80,6 +80,8 @@ namespace Aucma.Core.PLc
             //melsecMcNet.GetPipeSocket().SetMultiPorts(new int[] { 6000, 6001 });
             try
             {
+                // 先关闭再重连，防止多次重连
+                melsecMcNet.ConnectClose();
                 OperateResult connect = melsecMcNet.ConnectServer();
                 if (connect.IsSuccess)
                 {
@@ -444,7 +446,8 @@ namespace Aucma.Core.PLc
             try
             {
                 melsecMcNet.ReceiveTimeOut = 2000;
-                OperateResult<bool> read = await melsecMcNet.ReadBoolAsync(address);
+                // 2023-11-14变成同步方法，异步心跳导致信号滞后，会重复请求重连
+                OperateResult<bool> read =  melsecMcNet.ReadBool(address);
                 if (read.IsSuccess)
                 {
                     IsConnected = true;
diff --git a/Aucma.Core.RunPlc/RunPlcService.cs b/Aucma.Core.RunPlc/RunPlcService.cs
index a027d3cf..626ca94c 100644
--- a/Aucma.Core.RunPlc/RunPlcService.cs
+++ b/Aucma.Core.RunPlc/RunPlcService.cs
@@ -81,18 +81,18 @@ namespace Aucma.Core.RunPlc
                     {
                         item.IsConnect = false;
                         //Console.WriteLine($"{item.EquipName}:PLC连接失败！");
-                        System.GC.Collect();
-                        bool r = item.plc.Connect(item.IP, item.Port);
-                        if (r)
-                        {
-                            item.plc.IsConnected = r;
-                            item.IsConnect = r;
-                        }
-                        else
-                        {
-                            item.plc.IsConnected = r;
-                            item.IsConnect = r;
-                        }
+                    //    System.GC.Collect();
+                            bool r = item.plc.Connect(item.IP, item.Port);
+                            if (r)
+                            {
+                                item.plc.IsConnected = r;
+                                item.IsConnect = r;
+                            }
+                            else
+                            {
+                                item.plc.IsConnected = r;
+                                item.IsConnect = r;
+                            } 
                     }
                 }
             }
diff --git a/Aucma.Core.Scanner/Helper/MvCodeHelper.cs b/Aucma.Core.Scanner/Helper/MvCodeHelper.cs
index 2d7f22c2..7fe8735e 100644
--- a/Aucma.Core.Scanner/Helper/MvCodeHelper.cs
+++ b/Aucma.Core.Scanner/Helper/MvCodeHelper.cs
@@ -56,7 +56,7 @@ namespace Aucma.Core.Scanner
         /// 获取不到任务设备即连接失败
         /// </summary>
         /// <returns></returns>
-        public bool ConnectionStatus(string ip)
+        public static bool ConnectionStatus(string ip)
         {
             // 遍历所有已打开相机
             foreach (KeyValuePair<MvCodeReader, string> hashmap in m_cMyDevices)
@@ -66,11 +66,16 @@ namespace Aucma.Core.Scanner
                     return true;
                 }
             }
+            // 没有连接上，重新获取并打开设备
+            Task.Run(() =>
+            {
+                DeviceListAcqAndOpen();
+            });
             return false;
         }
         #endregion
 
-        #region 获取设备列表
+        #region 获取并打开设备列表
         /// <summary>
         /// 获取设备列表
         /// </summary>
@@ -96,7 +101,7 @@ namespace Aucma.Core.Scanner
                 }
 
                 MvCodeReader m_cMyDevice = new MvCodeReader();
-
+                
                 //打开所有设备
                 for (int i = 0; i < m_stDeviceList.nDeviceNum; i++)
                 {