zhao：修改UI

XHWK.WKTool/AppUpdateWin.xaml

                 </Grid.RowDefinitions>
                 <StackPanel Grid.Row="0" Orientation="Horizontal">
                     <Image
-                        Width="63"
-                        Margin="10,0,0,0"
+                        Width="35"
+                        Margin="10,5,0,0"
                         VerticalAlignment="Center"
                         Source="/Images/APP.png" />
 
                     <TextBlock
                         Grid.Row="0"
-                        Margin="0,0,0,0"
+                        Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         FontSize="26"
                         Foreground="#333333"

XHWK.WKTool/CreateAMicroLessonWindow.xaml

     <Window.Effect>
         <DropShadowEffect BlurRadius="10" Color="#bababa" Direction="80" ShadowDepth="0"/>
     </Window.Effect>
+    <Window.Resources>
+        <Style x:Key="Button_Menu" TargetType="{x:Type Button}">
+            <Setter Property="Width" Value="auto" />
+            <Setter Property="Height" Value="auto" />
+            <Setter Property="BorderThickness" Value="0" />
+            <Setter Property="Foreground" Value="Black"/>
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="{x:Type Button}">
+                        <Border Background="#c3c3c3">
+                            <Border x:Name="MyBackgroundElement" Background="#F7F7F7" BorderBrush="{DynamicResource ForgroundBrush}" BorderThickness="1">
+                                <ContentPresenter x:Name="ButtonContentPresenter" VerticalAlignment="Center" HorizontalAlignment="Center"/>
+                            </Border>
+                        </Border>
+                        <ControlTemplate.Triggers>
+                            <Trigger Property="IsMouseOver" Value="True">
+                                <Setter TargetName="MyBackgroundElement" Property="Background" Value="#EDF5FF"/>
+                                <Setter TargetName="MyBackgroundElement" Property="Opacity" Value="1"/>
+                            </Trigger>
+                        </ControlTemplate.Triggers>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+    </Window.Resources>
     <Grid>
         <!--分4行-->
         <Grid.RowDefinitions>
                 <TextBox x:Name="txbStoragePath" Text="D:\" FontSize="16" Foreground="#333333" Padding="5,12,2,2" Width="198" Height="41" BorderBrush="{x:Null}" BorderThickness="0"/>
             </Border>
             <!--浏览按钮-->
-            <Button  Cursor="Hand" x:Name="btnBrowse" Content="浏览" FontSize="18" Width="80" Height="43" Margin="11,0,0,0" Click="BtnBrowse_Click">
-                <Button.Template>
-                    <ControlTemplate TargetType="{x:Type Button}">
-                        <Border
-                                BorderBrush="{TemplateBinding Control.BorderBrush}"
-                                BorderThickness="1"
-                                CornerRadius="2">
-                            <Border.Background>#CDD6E0</Border.Background>
-                            <ContentPresenter
-                                    HorizontalAlignment="Center"
-                                    VerticalAlignment="Center"
-                                    Content="{TemplateBinding ContentControl.Content}" />
-                        </Border>
-                    </ControlTemplate>
-                </Button.Template>
-            </Button>
+            <Button Cursor="Hand" x:Name="btnBrowse" FontSize="18" Width="80" Height="43" BorderBrush="#cccccc" BorderThickness="1" Click="BtnBrowse_Click" Content="浏览" Style="{StaticResource Button_Menu}"
+                                Background="#F7F7F7" Margin="11,0,0,0"/>
         </StackPanel>
         <!--第四行 开始按钮-->
         <Button  Cursor="Hand" Grid.Row="3" x:Name="btnStart" IsDefault="True" Content="开始" FontSize="18" FontWeight="Bold" Foreground="#FFFFFF" Style="{StaticResource {x:Static ToolBar.ButtonStyleKey}}" Width="386" Height="48" Margin="30,0,30,0" Click="BtnStart_Click" Grid.ColumnSpan="2">

XHWK.WKTool/XHMicroLessonSystemWindow.xaml

 
                 <!--第二行-->
 
-                <StackPanel  Grid.Row="1" Orientation="Horizontal" Margin="10,0,0,5" HorizontalAlignment="Left">
+                <StackPanel  Grid.Row="1" Orientation="Horizontal" Margin="10,0,0,0" HorizontalAlignment="Left">
                     <Button Cursor="Hand" x:Name="btnScreenRecording" Style="{StaticResource {x:Static ToolBar.ButtonStyleKey}}" Click="BtnScreenRecording_Click" Margin="30,0,0,0">
                         <StackPanel Orientation="Vertical">
                             <Image x:Name="ImgScreenRecording" Source="./Images/microLessonSystem_2.png"/>
                     <RadioButton Cursor="Hand" x:Name="rbnCrude" Content=" 粗" Style="{StaticResource radBase}" FontSize="14" Margin="5,4,0,0" Click="RbnCrude_Click"/>
                 </StackPanel>
                 <!--页码-->
-                <Grid Grid.Row="1" x:Name="gridPage" Visibility="Visible" MouseLeftButtonDown="Window_MouseLeftButtonDown_1" HorizontalAlignment="Center" Margin="95,0,0,0">
+                <Grid Grid.Row="1" x:Name="gridPage" Visibility="Hidden" MouseLeftButtonDown="Window_MouseLeftButtonDown_1" HorizontalAlignment="Center" Margin="95,0,0,0">
                     <StackPanel Grid.Row="0" Orientation="Horizontal" Background="Transparent" Width="220" HorizontalAlignment="Center" Height="30" Margin="0,0,0,0" Grid.Column="1" VerticalAlignment="Bottom">
                         <Button Cursor="Hand" Style="{StaticResource {x:Static ToolBar.ButtonStyleKey}}"
                     x:Name="last_button"