diff --git a/Aria2Fast/MainWindow.xaml b/Aria2Fast/MainWindow.xaml
index 148ce1b..4701b51 100644
--- a/Aria2Fast/MainWindow.xaml
+++ b/Aria2Fast/MainWindow.xaml
@@ -2,6 +2,7 @@
     x:Class="Aria2Fast.MainWindow"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:converter="clr-namespace:Aria2Fast.View.Contver"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:dialogs="clr-namespace:Aria2Fast.Dialogs"
     xmlns:local="clr-namespace:Aria2Fast"
@@ -28,6 +29,7 @@
     </Style>-->
 
     <Window.Resources>
+
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
                 <ResourceDictionary Source="/Style/AQButton.xaml" />
@@ -36,6 +38,9 @@
     </Window.Resources>
 
     <Grid>
+        <Grid.Resources>
+            <converter:Aria2HostEmptyStringConverter x:Key="Aria2HostEmptyStringConverter" />
+        </Grid.Resources>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="60" />
             <ColumnDefinition Width="77*" />
@@ -219,7 +224,7 @@
                                 Margin="5,0,5,0"
                                 VerticalAlignment="Center"
                                 Foreground="White"
-                                Text="{Binding Source={x:Static service:AppConfig.Instance}, Path=ConfigData.Aria2RpcHost}" />
+                                Text="{Binding Source={x:Static service:AppConfig.Instance}, Path=ConfigData.Aria2RpcHost, Converter={StaticResource Aria2HostEmptyStringConverter}}" />
 
                         </Grid>
 
diff --git a/Aria2Fast/MainWindow.xaml.cs b/Aria2Fast/MainWindow.xaml.cs
index ccbedb4..c2379ac 100644
--- a/Aria2Fast/MainWindow.xaml.cs
+++ b/Aria2Fast/MainWindow.xaml.cs
@@ -198,18 +198,13 @@ private void UpdateConnectionStatus(LinkStatus status)
                     LinkStatusProgressBar.Visibility = Visibility.Collapsed;
                     myBrush.Color = (Color)ColorConverter.ConvertFromString("#ffed4014");
                     LinkStatusBorder.Background = myBrush;
-
-                    if (string.IsNullOrWhiteSpace(AppConfig.Instance.ConfigData.Aria2RpcHost))
-                    {
-                        Aria2RpcHostTextBlock.Text = "请在设置中添加Aria2Rpc地址";
-                    }
                     break;
                 case LinkStatus.Success:
                     LinkStatusProgressBar.IsIndeterminate = false;
                     LinkStatusProgressBar.Visibility = Visibility.Collapsed;
                     myBrush.Color = (Color)ColorConverter.ConvertFromString("#ff19be6b");
                     LinkStatusBorder.Background = myBrush;
-
+                    
 
                     break;
 
diff --git a/Aria2Fast/View/Contver/TextContver.cs b/Aria2Fast/View/Contver/TextContver.cs
new file mode 100644
index 0000000..59283ec
--- /dev/null
+++ b/Aria2Fast/View/Contver/TextContver.cs
@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Aria2Fast.View.Contver
+{
+    class TextContver
+    {
+    }
+
+    public class Aria2HostEmptyStringConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            if (value is String && String.IsNullOrWhiteSpace(value as String))
+            {
+                return "请在设置中添加Aria2Rpc地址";
+            }
+            else
+            {
+                return value;
+            }
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+        {
+            throw new NotSupportedException();
+        }
+    }
+}