diff --git a/Wox/MainWindow.xaml b/Wox/MainWindow.xaml
index 7c5afb3ef..67be87b94 100644
--- a/Wox/MainWindow.xaml
+++ b/Wox/MainWindow.xaml
@@ -63,7 +63,7 @@
             <Grid>
                 <TextBox x:Name="QueryTextSuggestionBox"
                          Style="{DynamicResource QueryBoxStyle}"
-                         Foreground="LightGray"
+                         Foreground="DarkGray"
                          IsEnabled="False">
                     <TextBox.Text>
                         <MultiBinding Converter="{StaticResource QuerySuggestionBoxConverter}">
diff --git a/Wox/Themes/Base.xaml b/Wox/Themes/Base.xaml
index 6f6083035..c4d05ea4a 100644
--- a/Wox/Themes/Base.xaml
+++ b/Wox/Themes/Base.xaml
@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:system="clr-namespace:System;assembly=mscorlib">
     <Style x:Key="BaseQueryBoxStyle" TargetType="{x:Type TextBox}">
@@ -11,6 +11,24 @@
         <Setter Property="CaretBrush" Value="#E3E0E3" />
         <Setter Property="VerticalContentAlignment" Value="Center" />
         <Setter Property="Stylus.IsFlicksEnabled" Value="False" />
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type TextBox}">
+                    <Border x:Name="border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
+                        <ScrollViewer x:Name="PART_ContentHost" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden"
+                                      Background="{TemplateBinding Background}">
+                            <ScrollViewer.ContentTemplate>
+                                <DataTemplate>
+                                    <Grid Background="{Binding Background, ElementName=PART_ContentHost}" RenderOptions.ClearTypeHint="Enabled">
+                                        <ContentPresenter Content="{Binding Path=Content, ElementName=PART_ContentHost}"></ContentPresenter>
+                                    </Grid>
+                                </DataTemplate>
+                            </ScrollViewer.ContentTemplate>
+                        </ScrollViewer>
+                    </Border>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
     </Style>
     <Style x:Key="BaseWindowBorderStyle" TargetType="{x:Type Border}">
         <Setter Property="BorderThickness" Value="0" />
@@ -32,23 +50,28 @@
         <Setter Property="Foreground" Value="#FFFFF8" />
         <Setter Property="FontSize" Value="16" />
         <Setter Property="FontWeight" Value="Medium" />
+        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
     <Style x:Key="BaseItemSubTitleStyle" TargetType="{x:Type TextBlock}" >
         <Setter Property="Foreground" Value="#D9D9D4" />
+        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
     <Style x:Key="BaseItemNumberStyle" TargetType="{x:Type TextBlock}">
         <Setter Property="VerticalAlignment" Value="Center" />
         <Setter Property="HorizontalAlignment" Value="Center" />
         <Setter Property="Margin" Value="3 0 0 0" />
         <Setter Property="FontSize" Value="22" />
+        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
     <Style x:Key="BaseItemTitleSelectedStyle" TargetType="{x:Type TextBlock}" >
         <Setter Property="Foreground" Value="#FFFFF8" />
         <Setter Property="FontSize" Value="16" />
         <Setter Property="FontWeight" Value="Medium" />
+        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
     <Style x:Key="BaseItemSubTitleSelectedStyle" TargetType="{x:Type TextBlock}" >
         <Setter Property="Foreground" Value="#D9D9D4" />
+        <Setter Property="RenderOptions.ClearTypeHint" Value="Enabled"/>
     </Style>
 
     <Style x:Key="BaseListboxStyle" TargetType="{x:Type ListBox}">