diff --git a/HandyControl/Controls/ImageViewer.cs b/HandyControl/Controls/ImageViewer.cs
index c319a5aa..e1bfc805 100644
--- a/HandyControl/Controls/ImageViewer.cs
+++ b/HandyControl/Controls/ImageViewer.cs
@@ -479,6 +479,10 @@ namespace HandyControl.Controls
             {
                 ImageScale = ActualHeight / height;
             }
+            else
+            {
+                ImageScale = 1;
+            }
 
             ImageMargin = new Thickness((ActualWidth - ImageWidth) / 2, (ActualHeight - ImageHeight) / 2, 0, 0);
 
diff --git a/HandyControlDemo/UserControl/Main/LeftMainContent.xaml b/HandyControlDemo/UserControl/Main/LeftMainContent.xaml
index c9d56b88..3d89263f 100644
--- a/HandyControlDemo/UserControl/Main/LeftMainContent.xaml
+++ b/HandyControlDemo/UserControl/Main/LeftMainContent.xaml
@@ -55,7 +55,7 @@
                         <Image Source="../../Resources/Img/LeftMainContent/TextBlock_16x.png"/>
                     </controls:EdgeElement.LeftContent>
                 </ListBoxItem>
-                <ListBoxItem Tag="{x:Static data:MessageToken.TextBoxDemoCtl}" Content="{x:Static langs:Lang.TextBox}">
+                <ListBoxItem Tag="{x:Static data:MessageToken.NaiveTextBoxDemoCtl}" Content="{x:Static langs:Lang.TextBox}">
                     <controls:EdgeElement.LeftContent>
                         <Image Source="../../Resources/Img/LeftMainContent/TextBox_16x.png"/>
                     </controls:EdgeElement.LeftContent>
diff --git a/HandyControlDemo/UserControl/Styles/NaiveTextBoxDemoCtl.xaml b/HandyControlDemo/UserControl/Styles/NaiveTextBoxDemoCtl.xaml
index ff5343aa..f06bb1d6 100644
--- a/HandyControlDemo/UserControl/Styles/NaiveTextBoxDemoCtl.xaml
+++ b/HandyControlDemo/UserControl/Styles/NaiveTextBoxDemoCtl.xaml
@@ -2,16 +2,17 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:controls="clr-namespace:HandyControl.Controls;assembly=HandyControl"
+             xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
              Background="{DynamicResource RegionBrush}">
     <controls:TransitioningContentControl>
         <StackPanel Margin="32">
-            <TextBox Text="{Binding ContentDemoStr,Source={StaticResource LangProvider},Mode=OneWay}"/>
-            <TextBox Text="{Binding ContentDemoStr,Source={StaticResource LangProvider},Mode=OneWay}" Margin="0,16,0,0" IsEnabled="False"/>
+            <TextBox Text="{x:Static langs:Lang.ContentDemoStr}"/>
+            <TextBox Text="{x:Static langs:Lang.ContentDemoStr}" Margin="0,16,0,0" IsEnabled="False"/>
 
-            <TextBox controls:InfoElement.Title="{Binding TitleDemoStr1,Source={StaticResource LangProvider}}" Style="{StaticResource TextBoxExtend}" Margin="0,32,0,0" Text="{Binding ContentDemoStr,Source={StaticResource LangProvider},Mode=OneWay}"/>
-            <TextBox controls:InfoElement.Placeholder="{Binding PlsEnterContent,Source={StaticResource LangProvider}}" controls:InfoElement.Title="{Binding TitleDemoStr2,Source={StaticResource LangProvider}}" Style="{StaticResource TextBoxExtend}" controls:InfoElement.Necessary="True" Margin="0,16,0,0"/>
-            <TextBox Width="380" controls:InfoElement.TitleWidth="140" controls:InfoElement.TitleAlignment="Left" controls:InfoElement.Title="{Binding TitleDemoStr3,Source={StaticResource LangProvider}}" Style="{StaticResource TextBoxExtend}" Margin="0,32,0,0" Text="{Binding ContentDemoStr,Source={StaticResource LangProvider},Mode=OneWay}"/>
-            <TextBox Width="380" controls:InfoElement.TitleWidth="140" controls:InfoElement.Placeholder="{Binding PlsEnterContent,Source={StaticResource LangProvider}}" controls:InfoElement.TitleAlignment="Left" controls:InfoElement.Title="{Binding TitleDemoStr3,Source={StaticResource LangProvider}}" controls:InfoElement.Necessary="True" Style="{StaticResource TextBoxExtend}" Margin="0,16,0,0"/>
+            <TextBox controls:InfoElement.Title="{x:Static langs:Lang.TitleDemoStr1}" Style="{StaticResource TextBoxExtend}" Margin="0,32,0,0" Text="{x:Static langs:Lang.ContentDemoStr}"/>
+            <TextBox controls:InfoElement.Placeholder="{x:Static langs:Lang.PlsEnterContent}" controls:InfoElement.Title="{x:Static langs:Lang.TitleDemoStr2}" Style="{StaticResource TextBoxExtend}" controls:InfoElement.Necessary="True" Margin="0,16,0,0"/>
+            <TextBox Width="380" controls:InfoElement.TitleWidth="140" controls:InfoElement.TitleAlignment="Left" controls:InfoElement.Title="{x:Static langs:Lang.TitleDemoStr3}" Style="{StaticResource TextBoxExtend}" Margin="0,32,0,0" Text="{x:Static langs:Lang.ContentDemoStr}"/>
+            <TextBox Width="380" controls:InfoElement.TitleWidth="140" controls:InfoElement.Placeholder="{x:Static langs:Lang.PlsEnterContent}" controls:InfoElement.TitleAlignment="Left" controls:InfoElement.Title="{x:Static langs:Lang.TitleDemoStr3}" controls:InfoElement.Necessary="True" Style="{StaticResource TextBoxExtend}" Margin="0,16,0,0"/>
         </StackPanel>
     </controls:TransitioningContentControl>
 </UserControl>