diff --git a/HKCardOUT/Converter/TextForegroundConvert.cs b/HKCardOUT/Converter/TextForegroundConvert.cs
index 5b046a1..e1ec79a 100644
--- a/HKCardOUT/Converter/TextForegroundConvert.cs
+++ b/HKCardOUT/Converter/TextForegroundConvert.cs
@@ -23,6 +23,33 @@ namespace Converter
             return default;
         }
 
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+    public class LocationConvert : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value != null)
+            {
+                if (value.ToString().Contains("6"))
+                    return value.ToString().Replace("6", "1");
+                else if (value.ToString().Contains("5"))
+                    return value.ToString().Replace("5", "2");
+                else if (value.ToString().Contains("4"))
+                    return value.ToString().Replace("4", "3");
+                else if (value.ToString().Contains("3"))
+                    return value.ToString().Replace("3", "4");
+                else if (value.ToString().Contains("2"))
+                    return value.ToString().Replace("2", "5");
+                else if (value.ToString().Contains("1"))
+                    return value.ToString().Replace("1", "6");
+            }
+            return default;
+        }
+
         public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
         {
             throw new NotImplementedException();
diff --git a/HKCardOUT/Views/AdWindow.xaml b/HKCardOUT/Views/AdWindow.xaml
index d8cb8e5..964c39e 100644
--- a/HKCardOUT/Views/AdWindow.xaml
+++ b/HKCardOUT/Views/AdWindow.xaml
@@ -16,6 +16,7 @@
     mc:Ignorable="d">
     <Window.Resources>
         <con:TextForegroundConvert x:Key="TextForegroundConvert" />
+        <con:LocationConvert x:Key="LocationConvert" />
         <Style x:Key="Lbl" TargetType="TextBlock">
             <Setter Property="FontSize" Value="26" />
             <Setter Property="Margin" Value="0,5,0,10" />
@@ -69,7 +70,7 @@
                     HorizontalAlignment="Center"
                     Foreground="#ddd"
                     Style="{StaticResource Lbl}"
-                    Text="{Binding LAdInfo.Gate}" />
+                    Text="{Binding LAdInfo.Gate, Converter={StaticResource LocationConvert}}" />
             </Grid>
 
             <Grid Grid.Row="1" Margin="5">