diff --git a/Ink Canvas/MainWindow_cs/MW_Colors.cs b/Ink Canvas/MainWindow_cs/MW_Colors.cs
index 4c003865..fdd0b1ea 100644
--- a/Ink Canvas/MainWindow_cs/MW_Colors.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_Colors.cs	
@@ -28,6 +28,10 @@ namespace Ink_Canvas
                     AnimationsHelper.HideWithSlideAndFade(BlackboardLeftSide);
                     AnimationsHelper.HideWithSlideAndFade(BlackboardCenterSide);
                     AnimationsHelper.HideWithSlideAndFade(BlackboardRightSide);
+                    
+                    // 在PPT模式下隐藏手势面板
+                    AnimationsHelper.HideWithSlideAndFade(TwoFingerGestureBorder);
+                    AnimationsHelper.HideWithSlideAndFade(BoardTwoFingerGestureBorder);
                 }
 
                 BtnHideInkCanvas_Click(BtnHideInkCanvas, null);
diff --git a/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs b/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs
index eae5db73..0a17d259 100644
--- a/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs	
@@ -2472,6 +2472,10 @@ namespace Ink_Canvas
 
                     DeselectUIElement();
 
+                    // 在PPT模式下隐藏手势面板
+                    AnimationsHelper.HideWithSlideAndFade(TwoFingerGestureBorder);
+                    AnimationsHelper.HideWithSlideAndFade(BoardTwoFingerGestureBorder);
+
                     SaveStrokes(true);
                     ClearStrokes(true);
                     RestoreStrokes(true);
@@ -2517,6 +2521,10 @@ namespace Ink_Canvas
                         // 取消任何UI元素的选择
                         DeselectUIElement();
 
+                        // 在PPT模式下隐藏手势面板
+                        AnimationsHelper.HideWithSlideAndFade(TwoFingerGestureBorder);
+                        AnimationsHelper.HideWithSlideAndFade(BoardTwoFingerGestureBorder);
+
                         SaveStrokes();
                         ClearStrokes(true);
                         RestoreStrokes(true);
diff --git a/Ink Canvas/MainWindow_cs/MW_PPT.cs b/Ink Canvas/MainWindow_cs/MW_PPT.cs
index 452f3f8b..50cf5edf 100644
--- a/Ink Canvas/MainWindow_cs/MW_PPT.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_PPT.cs	
@@ -292,6 +292,10 @@ namespace Ink_Canvas
 
                     BorderFloatingBarMainControls.Visibility = Visibility.Visible;
 
+                    // 在PPT模式下隐藏手势面板
+                    AnimationsHelper.HideWithSlideAndFade(TwoFingerGestureBorder);
+                    AnimationsHelper.HideWithSlideAndFade(BoardTwoFingerGestureBorder);
+
                     if (Settings.PowerPointSettings.IsShowCanvasAtNewSlideShow &&
                         !Settings.Automation.IsAutoFoldInPPTSlideShow)
                         BtnColorRed_Click(null, null);
@@ -394,6 +398,13 @@ namespace Ink_Canvas
                         // 注意：这里只清空索引0的备份，不影响白板页面的墨迹（索引1及以上）
                         TimeMachineHistories[0] = null;
 
+                        // 退出PPT模式时恢复手势面板的显示状态
+                        if (Settings.Gesture.IsEnableTwoFingerGesture && ToggleSwitchEnableMultiTouchMode.IsOn)
+                        {
+                            // 根据手势设置决定是否显示手势面板
+                            CheckEnableTwoFingerGestureBtnVisibility(true);
+                        }
+
                         if (GridTransparencyFakeBackground.Background != Brushes.Transparent)
                             BtnHideInkCanvas_Click(BtnHideInkCanvas, null);
                     }