diff --git a/SlnMesnac.WPF/App.xaml.cs b/SlnMesnac.WPF/App.xaml.cs
index 3eeba18..8009de6 100644
--- a/SlnMesnac.WPF/App.xaml.cs
+++ b/SlnMesnac.WPF/App.xaml.cs
@@ -96,19 +96,16 @@ namespace SlnMesnac.WPF
                     {
                         TcpClient tcpClient = new TcpClient();
 
-                        var hashcode = tcpClient.GetHashCode();
-
                         tcpClient.Setup(new TouchSocketConfig()
                           .SetRemoteIPHost($"{item.equipIp}:{item.equipPort}"));
+                        item.session = tcpClient;
+                        //tcpClient.Connect();
 
-                        tcpClient.Connect();
-
-                        Result result = tcpClient.TryConnect();
-                        if (result.IsSuccess())
-                        {
-                            item.session = tcpClient;
-                        }
-                        var hashcode2 = tcpClient.GetHashCode();
+                        //Result result = tcpClient.TryConnect();
+                        //if (result.IsSuccess())
+                        //{
+                        //    item.session = tcpClient;
+                        //}
                     }
                 }
 
diff --git a/SlnMesnac.WPF/MainWindow.xaml b/SlnMesnac.WPF/MainWindow.xaml
index ea0ada2..d567c7c 100644
--- a/SlnMesnac.WPF/MainWindow.xaml
+++ b/SlnMesnac.WPF/MainWindow.xaml
@@ -25,12 +25,12 @@
                     <Border Grid.Column="0" Background="#1352B2">
                         <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
                             <TextBlock Text="MESNAC" FontSize="24" Foreground="White" FontFamily="四圆黑" FontWeight="Bold"/>
-                            <TextBlock Text="   软控" FontSize="24" Foreground="White" FontFamily="四圆黑" FontWeight="Bold"/>
+                            <TextBlock Text="  海威物联" FontSize="18" Foreground="White" FontFamily="四圆黑" FontWeight="Bold"/>
                         </StackPanel>
                     </Border>
                     <Border Grid.Column="1" Background="Transparent">
                         <StackPanel Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Center">
-                            <TextBlock Text="工业高频RFID（测试展示）" FontSize="18" Foreground="White" FontFamily="四圆黑" FontWeight="Bold" Margin="20,0,0,0"/>
+                            <TextBlock Text="工业高频RFID" FontSize="18" Foreground="White" FontFamily="四圆黑" FontWeight="Bold" Margin="20,0,0,0"/>
                         </StackPanel>
                     </Border>
                     <Border Grid.Column="2" Background="#0A56C7">
diff --git a/SlnMesnac.WPF/Page/ProductDetails/ProductDetailsControl.xaml b/SlnMesnac.WPF/Page/ProductDetails/ProductDetailsControl.xaml
index 5ef33ba..52d3457 100644
--- a/SlnMesnac.WPF/Page/ProductDetails/ProductDetailsControl.xaml
+++ b/SlnMesnac.WPF/Page/ProductDetails/ProductDetailsControl.xaml
@@ -265,7 +265,7 @@
 
                                 <Border Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2">
                                     <Border Grid.Row="0" BorderBrush="#1352B2" BorderThickness="10,0,0,0">
-                                        <TextBlock Text="产品尺寸（mm）" Foreground="#1550B7" FontSize="16" HorizontalAlignment="Left" VerticalAlignment="Center"  Margin="20,0,0,0"/>
+                                        <TextBlock Text="产品接口" Foreground="#1550B7" FontSize="16" HorizontalAlignment="Left" VerticalAlignment="Center"  Margin="20,0,0,0"/>
                                     </Border>
                                 </Border>
 
diff --git a/SlnMesnac.WPF/ViewModel/Index/IndexViewModel.cs b/SlnMesnac.WPF/ViewModel/Index/IndexViewModel.cs
index bb54ece..cf66bf2 100644
--- a/SlnMesnac.WPF/ViewModel/Index/IndexViewModel.cs
+++ b/SlnMesnac.WPF/ViewModel/Index/IndexViewModel.cs
@@ -87,25 +87,27 @@ namespace SlnMesnac.WPF.ViewModel.Index
         [RelayCommand]
         private void ReadEpcCode(string deviceCode)
         {
+            string configKey = string.Empty;
+            if (deviceCode == "050-B" || deviceCode == "I68")
+            {
+                configKey = "I68";
+            }
+            else
+            {
+                configKey = deviceCode;
+            }
+            var rfidConfig = _appConfig.rfidConfig.Where(x => x.equipKey == configKey).FirstOrDefault();
             try
             {
-                string configKey = string.Empty;
-                if (deviceCode == "050-B" || deviceCode == "I68")
-                {
-                    configKey = "I68";
-                }
-                else
-                {
-                    configKey = deviceCode;
-                }
-                var rfidConfig = _appConfig.rfidConfig.Where(x => x.equipKey == configKey).FirstOrDefault();
-
                 if (rfidConfig != null)
                 {
                     var session = rfidConfig.session as TcpClient;
 
                     if (session != null)
                     {
+
+                        session.Connect();
+
                         var waitClinet = session.CreateWaitingClient(new WaitingOptions()
                         {
                             FilterFunc = response =>
@@ -172,30 +174,37 @@ namespace SlnMesnac.WPF.ViewModel.Index
                     NotifiactionType = EnumPromptType.Error
                 });
             }
+            finally
+            {
+                var session = rfidConfig.session as TcpClient;
+
+                session.Close();
+            }
         }
 
         [RelayCommand]
         private void WriteEpcCode(string deviceCode)
         {
+            string configKey = string.Empty;
+            if (deviceCode == "050-B" || deviceCode == "I68")
+            {
+                configKey = "I68";
+            }
+            else
+            {
+                configKey = deviceCode;
+            }
+            var rfidConfig = _appConfig.rfidConfig.Where(x => x.equipKey == configKey).FirstOrDefault();
             try
             {
-                string configKey = string.Empty;
-                if (deviceCode == "050-B" || deviceCode == "I68")
-                {
-                    configKey = "I68";
-                }
-                else
-                {
-                    configKey = deviceCode;
-                }
-                var rfidConfig = _appConfig.rfidConfig.Where(x => x.equipKey == configKey).FirstOrDefault();
-
                 if (rfidConfig != null)
                 {
                     var session = rfidConfig.session as TcpClient;
 
                     if (session != null)
                     {
+                        session.Connect();
+
                         var waitClinet = session.CreateWaitingClient(new WaitingOptions()
                         {
                             FilterFunc = response =>
@@ -304,6 +313,12 @@ namespace SlnMesnac.WPF.ViewModel.Index
                     NotifiactionType = EnumPromptType.Error
                 });
             }
+            finally
+            {
+                var session = rfidConfig.session as TcpClient;
+
+                session.Close();
+            }
         }
 
         [RelayCommand]