diff --git a/MainWindow.xaml b/MainWindow.xaml
index cc38dcc..e580f45 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -33,7 +33,7 @@
                                         </ColumnDefinition>
                                     </Grid.ColumnDefinitions>
                                     <TextBlock Grid.Row="0" Grid.Column="0" Text="{TemplateBinding Tag}" FontFamily="Fonts/#FontAwesome" HorizontalAlignment="Left" Width="40" FontSize="30" Margin="10,10,0,0"/>
-                                    <TextBlock Grid.Row="0" Grid.Column="1" Text="{TemplateBinding Content}" FontFamily="Fonts/#FontAwesome" HorizontalAlignment="Center" Width="60" FontSize="30" Margin="10,10,0,0"/>                                  
+                                    <TextBlock Grid.Row="0" Grid.Column="1" Text="{TemplateBinding Content}" FontFamily="Fonts/#FontAwesome" HorizontalAlignment="Center" Width="60" FontSize="30" Margin="10,10,0,0"/>
                                 </Grid>
                             </Border>
                         </Grid>
@@ -48,7 +48,9 @@
         </Style>
     </mah:MetroWindow.Resources>
     <Grid>
-        <RadioButton Content="查询" Tag="&#xf15c;" HorizontalAlignment="Left" Height="55" Margin="000,080,0,0" VerticalAlignment="Top" Width="150" Background="#FF66CCFF" Style="{DynamicResource RadioButtonStyle}"/>
+        <RadioButton Content="查询" Tag="&#xf15c;" HorizontalAlignment="Left" Height="55" Margin="0,115,0,0" VerticalAlignment="Top" Width="150" Background="#FF66CCFF" Style="{DynamicResource RadioButtonStyle}"/>
+        <RadioButton Content="统计" Tag="&#xf00b;" HorizontalAlignment="Left" Height="55" Margin="0,170,0,0" VerticalAlignment="Top" Width="150" Background="#FF66CCFF" Style="{DynamicResource RadioButtonStyle}"/>
+        <RadioButton Content="退出" Tag="&#xf08b;" HorizontalAlignment="Left" Height="55" Margin="0,675,0,0" VerticalAlignment="Top" Width="150" Background="#FF66CCFF" Style="{DynamicResource RadioButtonStyle}"/>
 
     </Grid>
 </mah:MetroWindow>
\ No newline at end of file