diff --git a/InkCanvasForClass/InkCanvasForClass.csproj b/InkCanvasForClass/InkCanvasForClass.csproj
index 45683b0..0046d07 100644
--- a/InkCanvasForClass/InkCanvasForClass.csproj
+++ b/InkCanvasForClass/InkCanvasForClass.csproj
@@ -360,6 +360,8 @@
 	<Resource Include="Resources\Icons-png\windows-ink.png" />
 	<Resource Include="Resources\Icons-png\YiYunVisualPresenter.png" />
 	<Resource Include="Resources\Icons-png\YiYunWhiteboard.png" />
+	<Resource Include="Resources\Illustrations\settingsv2-powerpoint-pagebtns-bottom.png" />
+	<Resource Include="Resources\Illustrations\settingsv2-powerpoint-pagebtns-side.png" />
 	<Resource Include="Resources\Illustrations\wait-a-moment.png">
 	  <CopyToOutputDirectory>Never</CopyToOutputDirectory>
 	</Resource>
@@ -554,6 +556,8 @@
 	<None Remove="Resources\Icons-png\windows-ink.png" />
 	<None Remove="Resources\Icons-png\YiYunVisualPresenter.png" />
 	<None Remove="Resources\Icons-png\YiYunWhiteboard.png" />
+	<None Remove="Resources\Illustrations\settingsv2-powerpoint-pagebtns-bottom.png" />
+	<None Remove="Resources\Illustrations\settingsv2-powerpoint-pagebtns-side.png" />
 	<None Remove="Resources\Illustrations\wait-a-moment.png" />
 	<None Remove="Resources\new-icons\chevron-left.png" />
 	<None Remove="Resources\new-icons\end-slides-show.png" />
diff --git a/InkCanvasForClass/Resources/Illustrations/settingsv2-powerpoint-pagebtns-bottom.png b/InkCanvasForClass/Resources/Illustrations/settingsv2-powerpoint-pagebtns-bottom.png
new file mode 100644
index 0000000..c947e78
Binary files /dev/null and b/InkCanvasForClass/Resources/Illustrations/settingsv2-powerpoint-pagebtns-bottom.png differ
diff --git a/InkCanvasForClass/Resources/Illustrations/settingsv2-powerpoint-pagebtns-side.png b/InkCanvasForClass/Resources/Illustrations/settingsv2-powerpoint-pagebtns-side.png
new file mode 100644
index 0000000..b53e586
Binary files /dev/null and b/InkCanvasForClass/Resources/Illustrations/settingsv2-powerpoint-pagebtns-side.png differ
diff --git a/InkCanvasForClass/Windows/SettingsWindow.xaml b/InkCanvasForClass/Windows/SettingsWindow.xaml
index 8f503bb..4b27608 100644
--- a/InkCanvasForClass/Windows/SettingsWindow.xaml
+++ b/InkCanvasForClass/Windows/SettingsWindow.xaml
@@ -7,7 +7,7 @@
         xmlns:modern="http://schemas.inkore.net/lib/ui/wpf/modern"
         WindowStartupLocation="CenterScreen" d:DesignHeight="19198"
         mc:Ignorable="d" WindowStyle="None" ResizeMode="CanMinimize" Background="Transparent"
-        Title="InkCanvasForClass 设置" Height="691" Width="910" UseLayoutRounding="True">
+        Title="InkCanvasForClass 设置" Height="691" Width="910" UseLayoutRounding="False">
     <Window.Resources>
         <Style x:Key="ScrollBarThumb" TargetType="{x:Type Thumb}">
             <Setter Property="OverridesDefaultStyle" Value="true"/>
@@ -555,7 +555,7 @@
                     </Grid>
                 </Border>
                 <!--AboutPanel-->
-                <Grid Margin="250,48,0,0" Visibility="Collapsed" Name="AboutPane">
+                <Grid Margin="250,48,0,0" Visibility="Visible" Name="AboutPane">
                     <ScrollViewer ScrollChanged="ScrollViewerEx_ScrollChanged" IsManipulationEnabled="True" Name="AboutScrollViewerEx" IsDeferredScrollingEnabled="True" VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Disabled" IsTabStop="False" TabIndex="-1" Margin="0,0,2,2">
                         <StackPanel Margin="60,12,60,24">
                             <Border BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
@@ -672,6 +672,14 @@
                                     </Grid>
                                 </StackPanel>
                             </Border>
+                            <StackPanel Orientation="Vertical" Margin="0,16,0,0">
+                                <TextBlock Foreground="#2e3436" FontWeight="Bold" FontSize="12" Text="© Copyright 2024 Dubi906w 所有" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,15,0"/>
+                                <TextBlock Foreground="#878787" FontSize="12" Text="© 2022-2024 HARKOTEK Studio 提供技术支持" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,6,15,0"/>
+                                <TextBlock Foreground="#878787" FontSize="12" Text="感谢 HARKOTEK Studio 的成员 “幻想熵K2ro_” 提供技术支持" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,15,0"/>
+                                <TextBlock Foreground="#878787" Width="356" FlowDirection="RightToLeft" TextWrapping="Wrap" FontSize="12" Text="ICC 的部分元素设计参考来源于：© iNKORE! 名下产品 Inkways，已经过授权使用，最终解释权归 Yoojun Zhou 所有" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,6,15,0"/>
+                                <TextBlock Foreground="#878787" FontWeight="Bold" Width="276" FlowDirection="RightToLeft" TextWrapping="Wrap" FontSize="12" Text="ICC 小量地使用了 iNKORE! 开发的 UI 组件库：iNKORE.UI.WPF.Modern" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,6,15,0"/>
+                                <TextBlock Foreground="#878787" FontSize="12" Text="osu! 相关素材：© ppy powered 2007-2024" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,6,15,0"/>
+                            </StackPanel>
                         </StackPanel>
                     </ScrollViewer>
                 </Grid>
@@ -2649,7 +2657,7 @@
                     </ScrollViewer>
                 </Grid>
                 <!--PowerPointPanel-->
-                <Grid Margin="250,48,0,0" Visibility="Visible" Name="PowerPointPane">
+                <Grid Margin="250,48,0,0" Visibility="Collapsed" Name="PowerPointPane">
                     <ScrollViewer ScrollChanged="ScrollViewerEx_ScrollChanged" IsManipulationEnabled="True" Name="PowerPointScrollViewerEx" IsDeferredScrollingEnabled="True" VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Disabled" IsTabStop="False" TabIndex="-1" Margin="0,0,2,2">
                         <StackPanel Margin="60,12,60,24">
                             <Border BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
@@ -2943,6 +2951,386 @@
                                     </Grid>
                                 </StackPanel>
                             </Border>
+                            <TextBlock Text="最后放映位置" FontSize="15" FontWeight="Bold" Foreground="#2e3436" Margin="0,25,0,0"/>
+                            <Border Margin="0,12,0,0" BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
+                                <StackPanel Orientation="Vertical">
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#3584e4">
+                                                <Border Height="8" Width="8" CornerRadius="4" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="弹窗提醒" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="打开 PPT 文件时使用弹窗询问用户是否跳转到上次放映位置" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="Toast 通知提示" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="打开 PPT 时窗口右下角弹出提示是否跳转到上次放映位置" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="静默" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="打开 PPT 时自动跳转到上次放映位置，没有任何通知" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                </StackPanel>
+                            </Border>
+                            <TextBlock Text="取消隐藏隐藏幻灯片" FontSize="15" FontWeight="Bold" Foreground="#2e3436" Margin="0,25,0,0"/>
+                            <Border Margin="0,12,0,0" BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
+                                <StackPanel Orientation="Vertical">
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#3584e4">
+                                                <Border Height="8" Width="8" CornerRadius="4" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="弹窗提醒" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="使用弹窗询问用户是否取消隐藏隐藏幻灯片" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="Toast 通知提示" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="窗口右下角弹出提示是否取消隐藏隐藏幻灯片" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="静默（不推荐）" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="自动取消隐藏所有的隐藏幻灯片，没有任何通知" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                </StackPanel>
+                            </Border>
+                            <Border Margin="0,25,0,0" BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
+                                <StackPanel Orientation="Vertical">
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="惰性检测" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="仅在开始放映时检测是否有隐藏幻灯片" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                            <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                <Border.Effect>
+                                                    <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                </Border.Effect>
+                                            </Border>
+                                        </Border>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="同时检测并修复启用了0秒自动换片时间的幻灯片" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="关闭0秒自动换片时间的幻灯片的自动翻页选项并启用单击鼠标换页" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <Border Width="48" Height="25" Background="#e1e1e1" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                            <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Left" VerticalAlignment="Center">
+                                                <Border.Effect>
+                                                    <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                </Border.Effect>
+                                            </Border>
+                                        </Border>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="不取消隐藏开头和末尾的隐藏幻灯片" VerticalAlignment="Center" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="如题所述，只修复中间部分的隐藏幻灯片" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <Border Width="48" Height="25" Background="#e1e1e1" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                            <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Left" VerticalAlignment="Center">
+                                                <Border.Effect>
+                                                    <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                </Border.Effect>
+                                            </Border>
+                                        </Border>
+                                    </Grid>
+                                </StackPanel>
+                            </Border>
+                            <TextBlock Text="自动播放提醒" FontSize="15" FontWeight="Bold" Foreground="#2e3436" Margin="0,25,0,0"/>
+                            <Border Margin="0,12,0,0" BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
+                                <StackPanel Orientation="Vertical">
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#3584e4">
+                                                <Border Height="8" Width="8" CornerRadius="4" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="弹窗提醒" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="打开 PPT 文件时使用弹窗询问用户是否禁用自动播放" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="Toast 通知提示" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="打开 PPT 时窗口右下角弹出提示是否禁用自动播放" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="静默" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="打开 PPT 时自动禁用自动播放，没有任何通知" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                </StackPanel>
+                            </Border>
+                            <TextBlock Text="PPT 放映辅助" FontSize="15" FontWeight="Bold" Foreground="#2e3436" Margin="0,25,0,0"/>
+                            <Border Margin="0,12,0,0" BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
+                                <StackPanel Orientation="Vertical">
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="启用 PPT 放映辅助" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="放映辅助可以让批注跟随 PPT 翻页，同时提供翻页按钮等功能" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                            <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                <Border.Effect>
+                                                    <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                </Border.Effect>
+                                            </Border>
+                                        </Border>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#3584e4">
+                                                <Border Height="8" Width="8" CornerRadius="4" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="完整" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="显示两侧和底部的翻页按钮，同时显示快捷按钮" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="简约" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="只显示底部的翻页按钮，不显示快捷按钮" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="最小化" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="只为 PPT 放映做基本支持，无任何附加的辅助控件显示" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Horizontal" Margin="18,0,0,0">
+                                            <Border Width="18" Height="18" CornerRadius="9" Background="#dedcda">
+                                                <Border Height="12" Width="12" CornerRadius="6" VerticalAlignment="Center" HorizontalAlignment="Center" Background="#fafafa"></Border>
+                                            </Border>
+                                            <StackPanel Orientation="Vertical" Margin="12,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="自定义" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="使用自定义的方案" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                        </StackPanel>
+                                    </Grid>
+                                </StackPanel>
+                            </Border>
+                            <Border Margin="0,25,0,0" BorderBrush="#e6e6e6" BorderThickness="1.25,1.25,1.25,4" CornerRadius="8">
+                                <StackPanel Orientation="Vertical">
+                                    <Grid Height="248">
+                                        <Grid Height="54" VerticalAlignment="Top">
+                                            <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                <TextBlock Foreground="#2e3436" FontSize="14.5" Text="启用翻页按钮" HorizontalAlignment="Left"/>
+                                                <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="在放映 PPT 时，显示触摸友好的翻页按钮来代替软件自带的工具栏" HorizontalAlignment="Left"/>
+                                            </StackPanel>
+                                            <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                                <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                    <Border.Effect>
+                                                        <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                    </Border.Effect>
+                                                </Border>
+                                            </Border>
+                                        </Grid>
+                                        <Grid Margin="0,54,0,0">
+                                            <Grid.ColumnDefinitions>
+                                                <ColumnDefinition/>
+                                                <ColumnDefinition/>
+                                            </Grid.ColumnDefinitions>
+                                            <StackPanel Orientation="Vertical" Grid.Column="0">
+                                                <Border CornerRadius="6" VerticalAlignment="Top" Height="152" Margin="16,0" Background="#f6f5f4" BorderBrush="#deddda" BorderThickness="2">
+                                                    <Grid>
+                                                        <StackPanel VerticalAlignment="Center" Orientation="Horizontal" HorizontalAlignment="Center">
+                                                            <Image Height="126" RenderOptions.BitmapScalingMode="HighQuality" Source="../Resources/Illustrations/settingsv2-powerpoint-pagebtns-bottom.png"/>
+                                                        </StackPanel>
+                                                    </Grid>
+                                                </Border>
+                                                <Grid Height="42">
+                                                    <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                        <TextBlock Foreground="#2e3436" FontSize="14.5" Text="底部翻页按钮" HorizontalAlignment="Left"/>
+                                                    </StackPanel>
+                                                    <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,18,0" Padding="3,0">
+                                                        <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                            <Border.Effect>
+                                                                <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                            </Border.Effect>
+                                                        </Border>
+                                                    </Border>
+                                                </Grid>
+                                            </StackPanel>
+                                            <StackPanel Orientation="Vertical" Grid.Column="1">
+                                                <Border CornerRadius="6" VerticalAlignment="Top" Height="152" Margin="16,0" Background="#f6f5f4" BorderBrush="#deddda" BorderThickness="2">
+                                                    <Grid>
+                                                        <StackPanel VerticalAlignment="Center" Orientation="Horizontal" HorizontalAlignment="Center">
+                                                            <Image Height="126" RenderOptions.BitmapScalingMode="HighQuality" Source="../Resources/Illustrations/settingsv2-powerpoint-pagebtns-side.png"/>
+                                                        </StackPanel>
+                                                    </Grid>
+                                                </Border>
+                                                <Grid Height="42">
+                                                    <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                                        <TextBlock Foreground="#2e3436" FontSize="14.5" Text="两侧翻页按钮" HorizontalAlignment="Left"/>
+                                                    </StackPanel>
+                                                    <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,18,0" Padding="3,0">
+                                                        <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                            <Border.Effect>
+                                                                <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                            </Border.Effect>
+                                                        </Border>
+                                                    </Border>
+                                                </Grid>
+                                            </StackPanel>
+                                        </Grid>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="页码按钮点击行为" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="“页面纵览”仅支持 Office，WPS 吃屎去吧" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,15,0">
+                                            <Border Padding="13,7" CornerRadius="8">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" Text="页面纵览"/>
+                                            </Border>
+                                            <Border Padding="13,7" CornerRadius="8">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" Text="ICC 页面列表"/>
+                                            </Border>
+                                            <Border Padding="13,7" CornerRadius="8" Background="#e1e1e1">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" FontWeight="Bold" Text="无"/>
+                                            </Border>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="两侧翻页按钮可见性" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="仅开启“两侧翻页按钮”后生效" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,15,0">
+                                            <Border Padding="13,7" CornerRadius="8">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" Text="仅左侧"/>
+                                            </Border>
+                                            <Border Padding="13,7" CornerRadius="8">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" Text="仅右侧"/>
+                                            </Border>
+                                            <Border Padding="13,7" CornerRadius="8" Background="#e1e1e1">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" FontWeight="Bold" Text="两边都显示"/>
+                                            </Border>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="底部翻页按钮可见性" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="仅开启“底部翻页按钮”后生效" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <StackPanel Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,15,0">
+                                            <Border Padding="13,7" CornerRadius="8">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" Text="仅左侧"/>
+                                            </Border>
+                                            <Border Padding="13,7" CornerRadius="8">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" Text="仅右侧"/>
+                                            </Border>
+                                            <Border Padding="13,7" CornerRadius="8" Background="#e1e1e1">
+                                                <TextBlock Foreground="#2e3436" FontSize="14" FontWeight="Bold" Text="两边都显示"/>
+                                            </Border>
+                                        </StackPanel>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="两侧翻页按钮显示页码按钮" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="关闭后将禁用两侧翻页按钮的页码按钮" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                            <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                <Border.Effect>
+                                                    <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                </Border.Effect>
+                                            </Border>
+                                        </Border>
+                                    </Grid>
+                                    <Border Height="1" Background="#ebebeb"/>
+                                    <Grid Height="54">
+                                        <StackPanel Orientation="Vertical" Margin="18,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left">
+                                            <TextBlock Foreground="#2e3436" FontSize="14.5" Text="底部翻页按钮显示页码按钮" HorizontalAlignment="Left"/>
+                                            <TextBlock Foreground="#9a9996" FontSize="11" Margin="0,3.5,0,0" Text="关闭后将禁用底部翻页按钮的页码按钮" HorizontalAlignment="Left"/>
+                                        </StackPanel>
+                                        <Border Width="48" Height="25" Background="#3584e4" VerticalAlignment="Center" HorizontalAlignment="Right" CornerRadius="12" Margin="0,0,15,0" Padding="3,0">
+                                            <Border Width="19" Height="19" Background="White" CornerRadius="10" HorizontalAlignment="Right" VerticalAlignment="Center">
+                                                <Border.Effect>
+                                                    <DropShadowEffect BlurRadius="4" Direction="-45" Color="Black" Opacity="0.3" ShadowDepth="0"></DropShadowEffect>
+                                                </Border.Effect>
+                                            </Border>
+                                        </Border>
+                                    </Grid>
+                                </StackPanel>
+                            </Border>
                         </StackPanel>
                     </ScrollViewer>
                 </Grid>
diff --git a/InkCanvasForClass/Windows/SettingsWindow.xaml.cs b/InkCanvasForClass/Windows/SettingsWindow.xaml.cs
index ace18df..080e770 100644
--- a/InkCanvasForClass/Windows/SettingsWindow.xaml.cs
+++ b/InkCanvasForClass/Windows/SettingsWindow.xaml.cs
@@ -143,6 +143,29 @@ namespace Ink_Canvas.Windows {
             _selectedSidebarItemName = "AboutItem";
             UpdateSidebarItemsSelection();
 
+            SettingsPanes = new Grid[] {
+                AboutPane,
+                ExtensionsPane,
+                CanvasAndInkPane,
+                GesturesPane,
+                StartupPane,
+                AppearancePane,
+                InkRecognitionPane,
+                AutomationPane,
+                PowerPointPane
+            };
+
+            SettingsPaneScrollViewers = new ScrollViewer[] {
+                AboutScrollViewerEx,
+                CanvasAndInkScrollViewerEx,
+                GesturesScrollViewerEx,
+                StartupScrollViewerEx,
+                AppearanceScrollViewerEx,
+                InkRecognitionScrollViewerEx,
+                AutomationScrollViewerEx,
+                PowerPointScrollViewerEx
+            };
+
             // 关于页面图片横幅
             if (File.Exists(App.RootPath + "icc-about-illustrations.png")) {
                 try {
@@ -181,6 +204,9 @@ namespace Ink_Canvas.Windows {
             _t_touch.Start();
         }
 
+        public Grid[] SettingsPanes = new Grid[] { };
+        public ScrollViewer[] SettingsPaneScrollViewers = new ScrollViewer[] { };
+
         public enum SidebarItemType {
             Item,
             Separator
@@ -224,13 +250,10 @@ namespace Ink_Canvas.Windows {
             AppearancePane.Visibility = _selectedSidebarItemName == "AppearanceItem" ? Visibility.Visible : Visibility.Collapsed;
             InkRecognitionPane.Visibility = _selectedSidebarItemName == "InkRecognitionItem" ? Visibility.Visible : Visibility.Collapsed;
             AutomationPane.Visibility = _selectedSidebarItemName == "AutomationItem" ? Visibility.Visible : Visibility.Collapsed;
-            AboutScrollViewerEx.ScrollToTop();
-            CanvasAndInkScrollViewerEx.ScrollToTop();
-            GesturesScrollViewerEx.ScrollToTop();
-            StartupScrollViewerEx.ScrollToTop();
-            AppearanceScrollViewerEx.ScrollToTop();
-            InkRecognitionScrollViewerEx.ScrollToTop();
-            AutomationScrollViewerEx.ScrollToTop();
+            PowerPointPane.Visibility = _selectedSidebarItemName == "PowerPointItem" ? Visibility.Visible : Visibility.Collapsed;
+            foreach (var sv in SettingsPaneScrollViewers) {
+                sv.ScrollToTop();
+            }
         }
 
         public static class TouchTabletDetectHelper {
diff --git a/InkCanvasForClassPPTVsto/InkCanvasForClassPPTVsto.csproj b/InkCanvasForClassPPTVsto/InkCanvasForClassPPTVsto.csproj
index b8ebce2..59ef19d 100644
--- a/InkCanvasForClassPPTVsto/InkCanvasForClassPPTVsto.csproj
+++ b/InkCanvasForClassPPTVsto/InkCanvasForClassPPTVsto.csproj
@@ -153,6 +153,7 @@
     can be found.
   -->
   <ItemGroup>
+    <Compile Include="MainRibbon.cs" />
     <Compile Include="Properties\AssemblyInfo.cs">
       <SubType>Code</SubType>
     </Compile>
@@ -185,6 +186,9 @@
     </Compile>
     <AppDesigner Include="Properties\" />
   </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="MainRibbon.xml" />
+  </ItemGroup>
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
diff --git a/InkCanvasForClassPPTVsto/MainRibbon.cs b/InkCanvasForClassPPTVsto/MainRibbon.cs
new file mode 100644
index 0000000..0b2b630
--- /dev/null
+++ b/InkCanvasForClassPPTVsto/MainRibbon.cs
@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using Office = Microsoft.Office.Core;
+
+// TODO:   按照以下步骤启用功能区(XML)项:
+
+// 1. 将以下代码块复制到 ThisAddin、ThisWorkbook 或 ThisDocument 类中。
+
+//  protected override Microsoft.Office.Core.IRibbonExtensibility CreateRibbonExtensibilityObject()
+//  {
+//      return new MainRibbon();
+//  }
+
+// 2. 在此类的“功能区回调”区域中创建回调方法，以处理用户
+//    操作(如单击某个按钮)。注意: 如果已经从功能区设计器中导出此功能区，
+//    则将事件处理程序中的代码移动到回调方法并修改该代码以用于
+//    功能区扩展性(RibbonX)编程模型。
+
+// 3. 向功能区 XML 文件中的控制标记分配特性，以标识代码中的相应回调方法。  
+
+// 有关详细信息，请参见 Visual Studio Tools for Office 帮助中的功能区 XML 文档。
+
+
+namespace InkCanvasForClassPPTVsto {
+    [ComVisible(true)]
+    public class MainRibbon : Office.IRibbonExtensibility {
+        private Office.IRibbonUI ribbon;
+
+        public MainRibbon() {
+        }
+
+        #region IRibbonExtensibility 成员
+
+        public string GetCustomUI(string ribbonID) {
+            return GetResourceText("InkCanvasForClassPPTVsto.MainRibbon.xml");
+        }
+
+        #endregion
+
+        #region 功能区回调
+        //在此处创建回叫方法。有关添加回叫方法的详细信息，请访问 https://go.microsoft.com/fwlink/?LinkID=271226
+
+        public void Ribbon_Load(Office.IRibbonUI ribbonUI) {
+            this.ribbon = ribbonUI;
+        }
+
+        #endregion
+
+        #region 帮助器
+
+        private static string GetResourceText(string resourceName) {
+            Assembly asm = Assembly.GetExecutingAssembly();
+            string[] resourceNames = asm.GetManifestResourceNames();
+            for (int i = 0; i < resourceNames.Length; ++i) {
+                if (string.Compare(resourceName, resourceNames[i], StringComparison.OrdinalIgnoreCase) == 0) {
+                    using (StreamReader resourceReader = new StreamReader(asm.GetManifestResourceStream(resourceNames[i]))) {
+                        if (resourceReader != null) {
+                            return resourceReader.ReadToEnd();
+                        }
+                    }
+                }
+            }
+            return null;
+        }
+
+        #endregion
+    }
+}
diff --git a/InkCanvasForClassPPTVsto/MainRibbon.xml b/InkCanvasForClassPPTVsto/MainRibbon.xml
new file mode 100644
index 0000000..738941c
--- /dev/null
+++ b/InkCanvasForClassPPTVsto/MainRibbon.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="Ribbon_Load">
+  <ribbon>
+	<tabs>
+		<tab idMso="TabAddIns" label="InkCanvasForClass">
+			<group id="ContentGroup" label="Content">
+				<button id="textButton" label="Insert Text"
+						screentip="Text" onAction="OnTextButton"
+						supertip="Inserts text at the cursor location."/>
+				<button id="tableButton" label="Insert Table"
+						screentip="Table" onAction="OnTableButton"
+						supertip="Inserts a table at the cursor location."/>
+			</group>
+		</tab>
+	</tabs>
+  </ribbon>
+</customUI>
+
diff --git a/InkCanvasForClassPPTVsto/ThisAddIn.cs b/InkCanvasForClassPPTVsto/ThisAddIn.cs
index 02b897b..bf29fe8 100644
--- a/InkCanvasForClassPPTVsto/ThisAddIn.cs
+++ b/InkCanvasForClassPPTVsto/ThisAddIn.cs
@@ -18,6 +18,10 @@ namespace InkCanvasForClassPPTVsto
         {
         }
 
+        protected override Microsoft.Office.Core.IRibbonExtensibility CreateRibbonExtensibilityObject() {
+            return new MainRibbon();
+        }
+
         #region VSTO 生成的代码
 
         /// <summary>