diff --git a/v2rayN/v2rayN/App.xaml b/v2rayN/v2rayN/App.xaml
index 547fae73..f0b44564 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>
@@ -18,8 +18,6 @@
             <system:Double x:Key="MenuItemHeight">26</system:Double>
             <system:Double x:Key="StdFontSize">12</system:Double>
             <system:Double x:Key="StdFontSize1">13</system:Double>
-            <system:Double x:Key="StdFontSize2">14</system:Double>
-            <system:Double x:Key="StdFontSizeMsg">11</system:Double>
             <system:Double x:Key="StdFontSize-1">11</system:Double>
 
             <conv:InverseBooleanConverter x:Key="InverseBooleanConverter" />
@@ -69,7 +67,7 @@
                 x:Key="ModuleTitle"
                 BasedOn="{StaticResource MaterialDesignTextBlock}"
                 TargetType="{x:Type TextBlock}">
-                <Setter Property="FontSize" Value="{DynamicResource StdFontSize2}" />
+                <Setter Property="FontSize" Value="{DynamicResource StdFontSize1}" />
             </Style>
             <Style
                 x:Key="ToolbarTextBlock"
@@ -121,13 +119,13 @@
                 x:Key="DefButton"
                 BasedOn="{StaticResource MaterialDesignRaisedButton}"
                 TargetType="{x:Type ButtonBase}">
-                <Setter Property="FontSize" Value="{DynamicResource StdFontSize1}" />
+                <Setter Property="FontSize" Value="{DynamicResource StdFontSize}" />
             </Style>
             <Style
                 x:Key="DefContextMenu"
                 BasedOn="{StaticResource MaterialDesignContextMenu}"
                 TargetType="{x:Type ContextMenu}">
-                <Setter Property="FontSize" Value="{DynamicResource StdFontSize1}" />
+                <Setter Property="FontSize" Value="{DynamicResource StdFontSize}" />
                 <Setter Property="FontFamily" Value="{x:Static conv:MaterialDesignFonts.MyFont}" />
             </Style>
 
@@ -135,7 +133,7 @@
                 x:Key="ToolbarMenu"
                 BasedOn="{StaticResource MaterialDesignMenu}"
                 TargetType="{x:Type Menu}">
-                <Setter Property="FontSize" Value="{DynamicResource StdFontSize1}" />
+                <Setter Property="FontSize" Value="{DynamicResource StdFontSize}" />
                 <Setter Property="FontFamily" Value="{x:Static conv:MaterialDesignFonts.MyFont}" />
             </Style>
 
@@ -185,13 +183,13 @@
                 <Setter Property="Padding" Value="{StaticResource OutlinedTextBoxDefaultPadding}" />
             </Style>
             <Style x:Key="ListItemChip" TargetType="{x:Type materialDesign:Chip}">
-                <Setter Property="FontSize" Value="{DynamicResource StdFontSize1}" />
+                <Setter Property="FontSize" Value="{DynamicResource StdFontSize}" />
             </Style>
             <Style
                 x:Key="ListItemTitle"
                 BasedOn="{StaticResource MaterialDesignTextBlock}"
                 TargetType="{x:Type TextBlock}">
-                <Setter Property="FontSize" Value="{DynamicResource StdFontSize1}" />
+                <Setter Property="FontSize" Value="{DynamicResource StdFontSize}" />
             </Style>
             <Style
                 x:Key="ListItemSubTitle"
diff --git a/v2rayN/v2rayN/ViewModels/ThemeSettingViewModel.cs b/v2rayN/v2rayN/ViewModels/ThemeSettingViewModel.cs
index dcee4916..2eeb4024 100644
--- a/v2rayN/v2rayN/ViewModels/ThemeSettingViewModel.cs
+++ b/v2rayN/v2rayN/ViewModels/ThemeSettingViewModel.cs
@@ -142,8 +142,6 @@ namespace v2rayN.ViewModels
                           double size = (long)CurrentFontSize;
                           Application.Current.Resources["StdFontSize"] = size;
                           Application.Current.Resources["StdFontSize1"] = size + 1;
-                          Application.Current.Resources["StdFontSize2"] = size + 2;
-                          Application.Current.Resources["StdFontSizeMsg"] = size - 1;
                           Application.Current.Resources["StdFontSize-1"] = size - 1;
 
                           ConfigHandler.SaveConfig(_config);
diff --git a/v2rayN/v2rayN/Views/MsgView.xaml b/v2rayN/v2rayN/Views/MsgView.xaml
index ae3a61a7..7091f05f 100644
--- a/v2rayN/v2rayN/Views/MsgView.xaml
+++ b/v2rayN/v2rayN/Views/MsgView.xaml
@@ -70,7 +70,7 @@
         <TextBox
             Name="txtMsg"
             BorderThickness="0"
-            FontSize="{DynamicResource StdFontSizeMsg}"
+            FontSize="{DynamicResource StdFontSize-1}"
             HorizontalScrollBarVisibility="Auto"
             IsReadOnly="True"
             IsReadOnlyCaretVisible="True"