diff --git a/CRSim/App.xaml.cs b/CRSim/App.xaml.cs
index 42b79cc..0b737d0 100644
--- a/CRSim/App.xaml.cs
+++ b/CRSim/App.xaml.cs
@@ -57,8 +57,8 @@
                 services.AddTransient<Views.Zibo.SecondaryScreenView>();
                 services.AddTransient<ViewModels.Jinanxi.SmallScreenViewModel>();
                 services.AddTransient<Views.Jinanxi.SmallScreenView>();
-                services.AddTransient<ViewModels.Dongchengnan.SecondaryScreenViewModel>();
-                services.AddTransient<Views.Dongchengnan.SecondaryScreenView>();
+                services.AddTransient<ViewModels.GuangdongIntercity.SecondaryScreenViewModel>();
+                services.AddTransient<Views.GuangdongIntercity.SecondaryScreenView>();
             }).Build();
 
         [STAThread]
diff --git a/CRSim/Assets/StyleImages/Dongchengnan/SecondaryScreen.png b/CRSim/Assets/StyleImages/GuangdongIntercity/SecondaryScreen.png
similarity index 100%
rename from CRSim/Assets/StyleImages/Dongchengnan/SecondaryScreen.png
rename to CRSim/Assets/StyleImages/GuangdongIntercity/SecondaryScreen.png
diff --git a/CRSim/CRSim.csproj b/CRSim/CRSim.csproj
index cf1c4ba..d7cea1b 100644
--- a/CRSim/CRSim.csproj
+++ b/CRSim/CRSim.csproj
@@ -14,7 +14,6 @@
 
 	<ItemGroup>
 		<ApplicationDefinition Remove="App.xaml" />
-		<None Remove="Assets\StyleImages\Jinanxi\SmallScreen.png" />
 		<Content Include="Assets\Advertisement.mp4">
 		  <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
 		</Content>
@@ -36,6 +35,7 @@
 		<Resource Include="Assets\StyleImages\ChengduDong\SecondaryScreen.png" />
 		<Resource Include="Assets\StyleImages\ChengduMetro\ChengduMetro-Icon.png" />
 		<Resource Include="Assets\StyleImages\ChengduMetro\PlatformScreen.png" />
+		<Resource Include="Assets\StyleImages\GuangdongIntercity\SecondaryScreen.png" />
 		<Resource Include="Assets\StyleImages\Guangyuan\PrimaryScreen.png" />
 		<Resource Include="Assets\StyleImages\Hanzhong\Image.png" />
 		<Resource Include="Assets\StyleImages\Hanzhong\PlatformScreen.png" />
@@ -44,7 +44,6 @@
 		<Resource Include="Assets\StyleImages\Shanghai\OutsideScreen.png" />
 		<Resource Include="Assets\StyleImages\Zibo\PrimaryScreen.png" />
 		<Resource Include="Assets\StyleImages\Zibo\SecondaryScreen.png" />
-		<Resource Include="Assets\StyleImages\Dongchengnan\SecondaryScreen.png" />
 		<Resource Include="Assets\win11-dashboard.dark.png" />
 		<Resource Include="Assets\win11-dashboard.light.png" />
 		<EmbeddedResource Include="Models\StylesInfoData.json" />
@@ -97,7 +96,7 @@
     <Compile Update="Views\Windows\Stations\Jinanxi\SmallScreenView.xaml.cs">
       <SubType>Code</SubType>
     </Compile>
-    <Compile Update="Views\Windows\Stations\Dongchengnan\SecondaryScreenView.xaml.cs">
+    <Compile Update="Views\Windows\Stations\GuangdongIntercity\SecondaryScreenView.xaml.cs">
       <SubType>Code</SubType>
     </Compile>
   </ItemGroup>
diff --git a/CRSim/Models/StylesInfoData.json b/CRSim/Models/StylesInfoData.json
index d2711fd..926d596 100644
--- a/CRSim/Models/StylesInfoData.json
+++ b/CRSim/Models/StylesInfoData.json
@@ -117,11 +117,11 @@
     ]
   },
   {
-    "UniqueId": "Dongchengnan SecondaryScreen",
-    "Title": "东城南站次要看板",
-    "Station": "Dongchengnan",
+    "UniqueId": "GuangdongIntercity SecondaryScreen",
+    "Title": "广东城际次要看板",
+    "Station": "GuangdongIntercity",
     "StyleName": "SecondaryScreenView",
-    "ImagePath": "Assets/StyleImages/Dongchengnan/SecondaryScreen.png",
+    "ImagePath": "Assets/StyleImages/GuangdongIntercity/SecondaryScreen.png",
     "Parameters": [
       "Station"
     ]
diff --git a/CRSim/ViewModels/Windows/ScreenViewModel.cs b/CRSim/ViewModels/Windows/ScreenViewModel.cs
index cfacfde..6c24227 100644
--- a/CRSim/ViewModels/Windows/ScreenViewModel.cs
+++ b/CRSim/ViewModels/Windows/ScreenViewModel.cs
@@ -16,8 +16,6 @@ namespace CRSim.ViewModels
         [ObservableProperty]
         private string _currentSecond;
         [ObservableProperty]
-        private string _currentTime_Dongchengnan;
-        [ObservableProperty]
         private string _text = "";
         [ObservableProperty]
         private Station _thisStation;
@@ -25,7 +23,6 @@ namespace CRSim.ViewModels
 
         public List<TrainInfo> TrainInfo { get; set; } = [];
 
-        CultureInfo culture = new CultureInfo("zh-CN");
         protected ScreenViewModel(ITimeService timeService, ISettingsService settingsService)
         {
 
@@ -57,9 +54,6 @@ namespace CRSim.ViewModels
             CurrentTime = _timeService.GetDateTimeNow().ToString("yyyy-MM-dd HH:mm:ss");
             CurrentDate = _timeService.GetDateTimeNow().ToString("yyyy-MM-dd");
             CurrentSecond = _timeService.GetDateTimeNow().ToString("HH:mm:ss");
-            CurrentTime_Dongchengnan = _timeService.GetDateTimeNow().ToString("H:m") + "\n" + 
-                                        culture.DateTimeFormat.GetDayName(_timeService.GetDateTimeNow().DayOfWeek) + "\n" +
-                                        _timeService.GetDateTimeNow().ToString("yyyy/M/d");
         }
 
         public Task WaitForDataLoadAsync() => _dataLoaded.Task;
diff --git a/CRSim/ViewModels/Windows/Stations/Dongchengnan/SecondaryScreenViewModel.cs b/CRSim/ViewModels/Windows/Stations/GuangdongIntercity/SecondaryScreenViewModel.cs
similarity index 94%
rename from CRSim/ViewModels/Windows/Stations/Dongchengnan/SecondaryScreenViewModel.cs
rename to CRSim/ViewModels/Windows/Stations/GuangdongIntercity/SecondaryScreenViewModel.cs
index 8352034..1e1810c 100644
--- a/CRSim/ViewModels/Windows/Stations/Dongchengnan/SecondaryScreenViewModel.cs
+++ b/CRSim/ViewModels/Windows/Stations/GuangdongIntercity/SecondaryScreenViewModel.cs
@@ -1,4 +1,4 @@
-namespace CRSim.ViewModels.Dongchengnan
+namespace CRSim.ViewModels.GuangdongIntercity
 {
     public class SecondaryScreenViewModel : ScreenViewModel
     {
@@ -14,7 +14,7 @@
         private async void Initialize()
         {
             await WaitForDataLoadAsync();
-            Text = $"   列 车 到 发 信 息";
+            Text = $"列 车 到 发 信 息";
             RefreshDisplay(null,null);
         }
         private void RefreshDisplay(object? sender, EventArgs e)
diff --git a/CRSim/Views/Windows/Stations/Dongchengnan/SecondaryScreenView.xaml b/CRSim/Views/Windows/Stations/GuangdongIntercity/SecondaryScreenView.xaml
similarity index 94%
rename from CRSim/Views/Windows/Stations/Dongchengnan/SecondaryScreenView.xaml
rename to CRSim/Views/Windows/Stations/GuangdongIntercity/SecondaryScreenView.xaml
index 4cfb5f7..435b9ea 100644
--- a/CRSim/Views/Windows/Stations/Dongchengnan/SecondaryScreenView.xaml
+++ b/CRSim/Views/Windows/Stations/GuangdongIntercity/SecondaryScreenView.xaml
@@ -1,9 +1,9 @@
-<Window x:Class="CRSim.Views.Dongchengnan.SecondaryScreenView"
+<Window x:Class="CRSim.Views.GuangdongIntercity.SecondaryScreenView"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:CRSim.Views.Dongchengnan"
+        xmlns:local="clr-namespace:CRSim.Views.GuangdongIntercity"
         mc:Ignorable="d"
         xmlns:converters="clr-namespace:CRSim.Converters"
         Title="引导屏" SizeToContent="WidthAndHeight"
@@ -69,8 +69,14 @@
                 <ColumnDefinition Width="*"/>
                 <ColumnDefinition Width="Auto"/>
             </Grid.ColumnDefinitions>
-            <TextBlock Grid.Column="1" Text="{Binding Text}" Foreground="#ffffff" Margin="30,2"  HorizontalAlignment="Center" VerticalAlignment="Center"  TextAlignment="Center" FontSize="32" FontWeight="Bold"/>
-            <TextBlock Grid.Column="2" Text="{Binding CurrentTime_Dongchengnan}" Foreground="#ffffff" Margin="30,2" HorizontalAlignment="Right" VerticalAlignment="Center" TextAlignment="Center" FontSize="10"/>
+            <TextBlock Grid.Column="1" Text="{Binding Text}" Foreground="#ffffff" Margin="30,2" 
+                       HorizontalAlignment="Center" VerticalAlignment="Center"  TextAlignment="Center" 
+                       FontSize="32" FontWeight="Bold">
+                <TextBlock.LayoutTransform>
+                    <ScaleTransform ScaleX="1.7" ScaleY="1"/>
+                </TextBlock.LayoutTransform>
+            </TextBlock>
+            <TextBlock Grid.Column="2" Text="{Binding CurrentTime_GuangdongIntercity}" Foreground="#ffffff" Margin="30,2" HorizontalAlignment="Right" VerticalAlignment="Center" TextAlignment="Center" FontSize="10"/>
         </Grid>
 
         <DataGrid ItemsSource="{Binding Screen, Mode=OneWay}" AutoGenerateColumns="False"
@@ -108,7 +114,7 @@
                     </DataGridTextColumn.ElementStyle>
                 </DataGridTextColumn>
 
-                <DataGridTextColumn Binding="{Binding Terminal}" Width="115">
+                <DataGridTextColumn Binding="{Binding Terminal}" MinWidth="115">
                     <DataGridTextColumn.HeaderTemplate>
                         <DataTemplate>
                             <StackPanel Orientation="Vertical" Width="{Binding ActualWidth, RelativeSource={RelativeSource AncestorType=DataGridColumnHeader}}">
diff --git a/CRSim/Views/Windows/Stations/Dongchengnan/SecondaryScreenView.xaml.cs b/CRSim/Views/Windows/Stations/GuangdongIntercity/SecondaryScreenView.xaml.cs
similarity index 90%
rename from CRSim/Views/Windows/Stations/Dongchengnan/SecondaryScreenView.xaml.cs
rename to CRSim/Views/Windows/Stations/GuangdongIntercity/SecondaryScreenView.xaml.cs
index d309e66..c39b045 100644
--- a/CRSim/Views/Windows/Stations/Dongchengnan/SecondaryScreenView.xaml.cs
+++ b/CRSim/Views/Windows/Stations/GuangdongIntercity/SecondaryScreenView.xaml.cs
@@ -1,6 +1,6 @@
-using CRSim.ViewModels.Dongchengnan;
+using CRSim.ViewModels.GuangdongIntercity;
 
-namespace CRSim.Views.Dongchengnan
+namespace CRSim.Views.GuangdongIntercity
 {
     /// <summary>
     /// SecondaryScreen.xaml 的交互逻辑