diff --git a/Ink Canvas/MainWindow.xaml b/Ink Canvas/MainWindow.xaml
index d3b58e09..f663fae4 100644
--- a/Ink Canvas/MainWindow.xaml	
+++ b/Ink Canvas/MainWindow.xaml	
@@ -178,40 +178,7 @@
     </Window.CommandBindings>
 
     <Grid x:Name="Main_Grid">
-        <!-- 等待COM组件加载动画 -->
-        <Grid x:Name="LoadingMask" Background="#80000000" Visibility="Collapsed" Panel.ZIndex="10000">
-            <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" >
-                <!-- 圆形旋转动画 -->
-                <Grid Width="60" Height="60">
-                    <Ellipse Width="60" Height="60" Stroke="#40FFFFFF" StrokeThickness="6"/>
-                    <Ellipse Width="60" Height="60" Stroke="White" StrokeThickness="6"
-                             StrokeDashArray="0,1.5"
-                             RenderTransformOrigin="0.5,0.5">
-                        <Ellipse.RenderTransform>
-                            <RotateTransform x:Name="SpinnerRotate"/>
-                        </Ellipse.RenderTransform>
-                        <Ellipse.Triggers>
-                            <EventTrigger RoutedEvent="FrameworkElement.Loaded">
-                                <BeginStoryboard>
-                                    <Storyboard RepeatBehavior="Forever">
-                                        <DoubleAnimation
-                                            Storyboard.TargetProperty="(UIElement.RenderTransform).(RotateTransform.Angle)"
-                                            From="0" To="360" Duration="0:0:0.2"/>
-                                    </Storyboard>
-                                </BeginStoryboard>
-                            </EventTrigger>
-                        </Ellipse.Triggers>
-                    </Ellipse>
-                </Grid>
-                <TextBlock Text="正在连接 PPT..." 
-                           Foreground="White" 
-                           Margin="0,20,0,0" 
-                           HorizontalAlignment="Center"
-                           FontSize="18"
-                           FontWeight="Bold"
-                           Opacity="0.9"/>
-            </StackPanel>
-        </Grid>
+
         <!--// 设置界面 //-->
         <Grid Panel.ZIndex="999" x:Name="BorderSettingsMask" MouseDown="SettingsOverlayClick" IsHitTestVisible="True"
               Margin="0,0,0,0">
diff --git a/Ink Canvas/MainWindow_cs/MW_PPT.cs b/Ink Canvas/MainWindow_cs/MW_PPT.cs
index 0086c86c..1cfdd349 100644
--- a/Ink Canvas/MainWindow_cs/MW_PPT.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_PPT.cs	
@@ -28,8 +28,6 @@ namespace Ink_Canvas {
 
         private void BtnCheckPPT_Click(object sender, RoutedEventArgs e) {
             try {
-                // 显示加载动画
-                Application.Current.Dispatcher.Invoke(() => { LoadingMask.Visibility = Visibility.Visible; });
                 pptApplication =
                     (Microsoft.Office.Interop.PowerPoint.Application)Marshal.GetActiveObject("kwpp.Application");
                 //pptApplication.SlideShowWindows[1].View.Next();
@@ -69,10 +67,6 @@ namespace Ink_Canvas {
                 RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
                 MessageBox.Show("未找到幻灯片");
             }
-            finally {
-                // 隐藏加载动画
-                Application.Current.Dispatcher.Invoke(() => { LoadingMask.Visibility = Visibility.Collapsed; });
-            }
         }
 
         private void ToggleSwitchSupportWPS_Toggled(object sender, RoutedEventArgs e) {
@@ -91,8 +85,16 @@ namespace Ink_Canvas {
         private void TimerCheckPPT_Elapsed(object sender, ElapsedEventArgs e) {
             if (IsShowingRestoreHiddenSlidesWindow || IsShowingAutoplaySlidesWindow) return;
             try {
-                // 显示加载动画
-                Application.Current.Dispatcher.Invoke(() => { LoadingMask.Visibility = Visibility.Visible; });
+                //var processes = Process.GetProcessesByName("wpp");
+                //if (processes.Length > 0 && !isWPSSupportOn) return;
+
+                //使用下方提前创建 PowerPoint 实例，将导致 PowerPoint 不再有启动界面
+                //pptApplication = (Microsoft.Office.Interop.PowerPoint.Application)Activator.CreateInstance(Marshal.GetTypeFromCLSID(new Guid("91493441-5A91-11CF-8700-00AA0060263B")));
+                //new ComAwareEventInfo(typeof(EApplication_Event), "SlideShowBegin").AddEventHandler(pptApplication, new EApplication_SlideShowBeginEventHandler(this.PptApplication_SlideShowBegin));
+                //new ComAwareEventInfo(typeof(EApplication_Event), "SlideShowEnd").AddEventHandler(pptApplication, new EApplication_SlideShowEndEventHandler(this.PptApplication_SlideShowEnd));
+                //new ComAwareEventInfo(typeof(EApplication_Event), "SlideShowNextSlide").AddEventHandler(pptApplication, new EApplication_SlideShowNextSlideEventHandler(this.PptApplication_SlideShowNextSlide));
+                //ConfigHelper.Instance.IsInitApplicationSuccessful = true;
+
                 pptApplication =
                     (Microsoft.Office.Interop.PowerPoint.Application)Marshal.GetActiveObject("PowerPoint.Application");
 
@@ -140,10 +142,6 @@ namespace Ink_Canvas {
                 Application.Current.Dispatcher.Invoke(() => { BtnPPTSlideShow.Visibility = Visibility.Collapsed; });
                 timerCheckPPT.Start();
             }
-            finally {
-                // 隐藏加载动画
-                Application.Current.Dispatcher.Invoke(() => { LoadingMask.Visibility = Visibility.Collapsed; });
-            }
         }
 
         private void PptApplication_PresentationOpen(Presentation Pres) {