diff --git a/v2rayN/v2rayN/App.xaml b/v2rayN/v2rayN/App.xaml
index 03af3be5..3fc23de2 100644
--- a/v2rayN/v2rayN/App.xaml
+++ b/v2rayN/v2rayN/App.xaml
@@ -1,9 +1,9 @@
 <Application
     x:Class="v2rayN.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:conv="clr-namespace:v2rayN.Converters"
-    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     ShutdownMode="OnExplicitShutdown"
     StartupUri="Views/MainWindow.xaml">
     <Application.Resources>
@@ -21,7 +21,7 @@
             <system:Double x:Key="StdFontSize2">14</system:Double>
             <system:Double x:Key="StdFontSizeMsg">11</system:Double>
 
-            <conv:InverseBooleanConverter x:Key="InverseBooleanConverter"/>
+            <conv:InverseBooleanConverter x:Key="InverseBooleanConverter" />
             <Thickness
                 x:Key="ServerItemMargin"
                 Bottom="4"
diff --git a/v2rayN/v2rayN/Converters/InverseBooleanConverter.cs b/v2rayN/v2rayN/Converters/InverseBooleanConverter.cs
index c05f4d7d..d5809a37 100644
--- a/v2rayN/v2rayN/Converters/InverseBooleanConverter.cs
+++ b/v2rayN/v2rayN/Converters/InverseBooleanConverter.cs
@@ -8,7 +8,7 @@ namespace v2rayN.Converters
     {
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
         {
-            if(targetType != typeof(bool))
+            if (targetType != typeof(bool))
             {
                 throw new InvalidOperationException("The target must be a boolean");
             }
@@ -21,4 +21,4 @@ namespace v2rayN.Converters
             throw new NotImplementedException();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/v2rayN/v2rayN/Tool/SemanticVersion.cs b/v2rayN/v2rayN/Tool/SemanticVersion.cs
index a79a3fbc..3c50c580 100644
--- a/v2rayN/v2rayN/Tool/SemanticVersion.cs
+++ b/v2rayN/v2rayN/Tool/SemanticVersion.cs
@@ -87,12 +87,20 @@ namespace v2rayN.Tool
             }
         }
 
-        public static bool operator ==(SemanticVersion v1, SemanticVersion v2) { return v1.Equals(v2); }
-        public static bool operator !=(SemanticVersion v1, SemanticVersion v2) { return !v1.Equals(v2); }
-        public static bool operator >=(SemanticVersion v1, SemanticVersion v2) { return v1.GreaterEquals(v2); }
-        public static bool operator <=(SemanticVersion v1, SemanticVersion v2) { return v1.LessEquals(v2); }
+        public static bool operator ==(SemanticVersion v1, SemanticVersion v2)
+        { return v1.Equals(v2); }
+
+        public static bool operator !=(SemanticVersion v1, SemanticVersion v2)
+        { return !v1.Equals(v2); }
+
+        public static bool operator >=(SemanticVersion v1, SemanticVersion v2)
+        { return v1.GreaterEquals(v2); }
+
+        public static bool operator <=(SemanticVersion v1, SemanticVersion v2)
+        { return v1.LessEquals(v2); }
 
         #region Private
+
         private bool GreaterEquals(SemanticVersion other)
         {
             if (this.major < other.major)
@@ -168,6 +176,7 @@ namespace v2rayN.Tool
                 }
             }
         }
+
         #endregion Private
     }
-}
+}
\ No newline at end of file
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml b/v2rayN/v2rayN/Views/MainWindow.xaml
index 9aefc90e..81495c84 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml
@@ -321,8 +321,8 @@
                                         Grid.Row="0"
                                         Grid.Column="1"
                                         Margin="8"
-                                        IsEnabled="{Binding ElementName=followSystemTheme, Path=IsChecked, Converter={StaticResource InverseBooleanConverter}}"/>
-									
+                                        IsEnabled="{Binding ElementName=followSystemTheme, Path=IsChecked, Converter={StaticResource InverseBooleanConverter}}" />
+
 									<TextBlock
 	                                    Grid.Row="1"
 	                                    Grid.Column="0"
@@ -574,7 +574,7 @@
                                 <MenuItem
                                     x:Name="menuSpeedServer"
                                     Height="{StaticResource MenuItemHeight}"
-                                    Header="{x:Static resx:ResUI.menuSpeedServer}"/>
+                                    Header="{x:Static resx:ResUI.menuSpeedServer}" />
                                 <MenuItem
                                     x:Name="menuSortServerResult"
                                     Height="{StaticResource MenuItemHeight}"