diff --git a/Ink Canvas/MainWindow.xaml b/Ink Canvas/MainWindow.xaml
index bc8ed2b3..acfefaba 100644
--- a/Ink Canvas/MainWindow.xaml	
+++ b/Ink Canvas/MainWindow.xaml	
@@ -1227,6 +1227,14 @@
                                                          Toggled="ToggleSwitchShowHideButton_Toggled" />
                                     </ui:SimpleStackPanel>
                                     
+                                    <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
+                                        <TextBlock Foreground="#fafafa" Text="显示快捷调色盘" VerticalAlignment="Center"
+                                                   FontSize="14" Margin="0,0,16,0" />
+                                        <ui:ToggleSwitch OnContent="" OffContent="" Name="ToggleSwitchShowQuickColorPalette"
+                                                         IsOn="False" FontFamily="Microsoft YaHei UI" FontWeight="Bold"
+                                                         Toggled="ToggleSwitchShowQuickColorPalette_Toggled" />
+                                    </ui:SimpleStackPanel>
+                                    
                                     <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
                                         <TextBlock Foreground="#fafafa" Text="橡皮按钮显示" VerticalAlignment="Center"
                                                    FontSize="14" Margin="0,0,16,0" />
@@ -6239,6 +6247,200 @@
                                     <TextBlock x:Name="PenToolbarTextBlock" Text="批注" Foreground="Black" FontSize="8"
                                                Margin="0,1,0,0" TextAlignment="Center" />
                                 </ui:SimpleStackPanel>
+                                
+                                <!-- 快捷调色盘 -->
+                                <ui:SimpleStackPanel Name="QuickColorPalettePanel" 
+                                                     Visibility="Collapsed"
+                                                     Orientation="Horizontal" 
+                                                     HorizontalAlignment="Center" 
+                                                     Margin="4,0,4,0">
+                                    <!-- 白色 -->
+                                    <Border Name="QuickColorWhite" 
+                                            Width="16" Height="16" 
+                                            Background="White" 
+                                            BorderBrush="#CCCCCC" 
+                                            BorderThickness="1" 
+                                            CornerRadius="8" 
+                                            Margin="1,0,1,0"
+                                            MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
+                                            MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
+                                            MouseUp="QuickColorWhite_Click"
+                                            ToolTip="白色">
+                                        <Border.Style>
+                                            <Style TargetType="Border">
+                                                <Style.Triggers>
+                                                    <Trigger Property="IsMouseOver" Value="True">
+                                                        <Setter Property="BorderThickness" Value="2"/>
+                                                        <Setter Property="BorderBrush" Value="#666666"/>
+                                                    </Trigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Border.Style>
+                                        <Canvas>
+                                            <Ellipse Name="QuickColorWhiteIndicator" 
+                                                     Width="6" Height="6" 
+                                                     Fill="Green" 
+                                                     Canvas.Left="5" Canvas.Top="5" 
+                                                     Visibility="Collapsed"/>
+                                        </Canvas>
+                                    </Border>
+                                    
+                                    <!-- 橙色 -->
+                                    <Border Name="QuickColorOrange" 
+                                            Width="16" Height="16" 
+                                            Background="#FFA500" 
+                                            BorderBrush="#CCCCCC" 
+                                            BorderThickness="1" 
+                                            CornerRadius="8" 
+                                            Margin="1,0,1,0"
+                                            MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
+                                            MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
+                                            MouseUp="QuickColorOrange_Click"
+                                            ToolTip="橙色">
+                                        <Border.Style>
+                                            <Style TargetType="Border">
+                                                <Style.Triggers>
+                                                    <Trigger Property="IsMouseOver" Value="True">
+                                                        <Setter Property="BorderThickness" Value="2"/>
+                                                        <Setter Property="BorderBrush" Value="#666666"/>
+                                                    </Trigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Border.Style>
+                                        <Canvas>
+                                            <Ellipse Name="QuickColorOrangeIndicator" 
+                                                     Width="6" Height="6" 
+                                                     Fill="Green" 
+                                                     Canvas.Left="5" Canvas.Top="5" 
+                                                     Visibility="Collapsed"/>
+                                        </Canvas>
+                                    </Border>
+                                    
+                                    <!-- 黄色 -->
+                                    <Border Name="QuickColorYellow" 
+                                            Width="16" Height="16" 
+                                            Background="#FFFF00" 
+                                            BorderBrush="#CCCCCC" 
+                                            BorderThickness="1" 
+                                            CornerRadius="8" 
+                                            Margin="1,0,1,0"
+                                            MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
+                                            MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
+                                            MouseUp="QuickColorYellow_Click"
+                                            ToolTip="黄色">
+                                        <Border.Style>
+                                            <Style TargetType="Border">
+                                                <Style.Triggers>
+                                                    <Trigger Property="IsMouseOver" Value="True">
+                                                        <Setter Property="BorderThickness" Value="2"/>
+                                                        <Setter Property="BorderBrush" Value="#666666"/>
+                                                    </Trigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Border.Style>
+                                        <Canvas>
+                                            <Ellipse Name="QuickColorYellowIndicator" 
+                                                     Width="6" Height="6" 
+                                                     Fill="Green" 
+                                                     Canvas.Left="5" Canvas.Top="5" 
+                                                     Visibility="Collapsed"/>
+                                        </Canvas>
+                                    </Border>
+                                    
+                                    <!-- 黑色 -->
+                                    <Border Name="QuickColorBlack" 
+                                            Width="16" Height="16" 
+                                            Background="Black" 
+                                            BorderBrush="#CCCCCC" 
+                                            BorderThickness="1" 
+                                            CornerRadius="8" 
+                                            Margin="1,0,1,0"
+                                            MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
+                                            MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
+                                            MouseUp="QuickColorBlack_Click"
+                                            ToolTip="黑色">
+                                        <Border.Style>
+                                            <Style TargetType="Border">
+                                                <Style.Triggers>
+                                                    <Trigger Property="IsMouseOver" Value="True">
+                                                        <Setter Property="BorderThickness" Value="2"/>
+                                                        <Setter Property="BorderBrush" Value="#666666"/>
+                                                    </Trigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Border.Style>
+                                        <Canvas>
+                                            <Ellipse Name="QuickColorBlackIndicator" 
+                                                     Width="6" Height="6" 
+                                                     Fill="Green" 
+                                                     Canvas.Left="5" Canvas.Top="5" 
+                                                     Visibility="Collapsed"/>
+                                        </Canvas>
+                                    </Border>
+                                    
+                                    <!-- 蓝色 -->
+                                    <Border Name="QuickColorBlue" 
+                                            Width="16" Height="16" 
+                                            Background="#0066FF" 
+                                            BorderBrush="#CCCCCC" 
+                                            BorderThickness="1" 
+                                            CornerRadius="8" 
+                                            Margin="1,0,1,0"
+                                            MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
+                                            MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
+                                            MouseUp="QuickColorBlue_Click"
+                                            ToolTip="蓝色">
+                                        <Border.Style>
+                                            <Style TargetType="Border">
+                                                <Style.Triggers>
+                                                    <Trigger Property="IsMouseOver" Value="True">
+                                                        <Setter Property="BorderThickness" Value="2"/>
+                                                        <Setter Property="BorderBrush" Value="#666666"/>
+                                                    </Trigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Border.Style>
+                                        <Canvas>
+                                            <Ellipse Name="QuickColorBlueIndicator" 
+                                                     Width="6" Height="6" 
+                                                     Fill="Green" 
+                                                     Canvas.Left="5" Canvas.Top="5" 
+                                                     Visibility="Collapsed"/>
+                                        </Canvas>
+                                    </Border>
+                                    
+                                    <!-- 红色 -->
+                                    <Border Name="QuickColorRed" 
+                                            Width="16" Height="16" 
+                                            Background="#FF0000" 
+                                            BorderBrush="#CCCCCC" 
+                                            BorderThickness="1" 
+                                            CornerRadius="8" 
+                                            Margin="1,0,1,0"
+                                            MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
+                                            MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
+                                            MouseUp="QuickColorRed_Click"
+                                            ToolTip="红色">
+                                        <Border.Style>
+                                            <Style TargetType="Border">
+                                                <Style.Triggers>
+                                                    <Trigger Property="IsMouseOver" Value="True">
+                                                        <Setter Property="BorderThickness" Value="2"/>
+                                                        <Setter Property="BorderBrush" Value="#666666"/>
+                                                    </Trigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Border.Style>
+                                        <Canvas>
+                                            <Ellipse Name="QuickColorRedIndicator" 
+                                                     Width="6" Height="6" 
+                                                     Fill="Green" 
+                                                     Canvas.Left="5" Canvas.Top="5" 
+                                                     Visibility="Collapsed"/>
+                                        </Canvas>
+                                    </Border>
+                                </ui:SimpleStackPanel>
+                                
                                 <ui:SimpleStackPanel Name="SymbolIconDelete"
                                                      MouseDown="FloatingBarToolBtnMouseDownFeedback_Panel"
                                                      MouseLeave="FloatingBarToolBtnMouseLeaveFeedback_Panel"
diff --git a/Ink Canvas/MainWindow_cs/MW_Colors.cs b/Ink Canvas/MainWindow_cs/MW_Colors.cs
index 339b767e..07b4570a 100644
--- a/Ink Canvas/MainWindow_cs/MW_Colors.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_Colors.cs	
@@ -415,6 +415,12 @@ namespace Ink_Canvas
                     BoardHighlighterPenViewboxBtnColorOrangeContent.Visibility = Visibility.Visible;
                     break;
             }
+
+            // 更新快捷调色盘选择指示器
+            if (penType == 0) 
+            {
+                UpdateQuickColorPaletteIndicator(inkCanvas.DefaultDrawingAttributes.Color);
+            }
         }
 
         private void CheckLastColor(int inkColor, bool isHighlighter = false)
diff --git a/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs b/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs
index 45d9f6ac..c7d54771 100644
--- a/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs	
@@ -771,17 +771,31 @@ namespace Ink_Canvas
 
         private void FloatingBarToolBtnMouseDownFeedback_Panel(object sender, MouseButtonEventArgs e)
         {
-            var s = (Panel)sender;
-            lastBorderMouseDownObject = sender;
-            if (s == SymbolIconDelete) s.Background = new SolidColorBrush(Color.FromArgb(28, 127, 29, 29));
-            else s.Background = new SolidColorBrush(Color.FromArgb(28, 24, 24, 27));
+            if (sender is Panel panel)
+            {
+                lastBorderMouseDownObject = sender;
+                if (panel == SymbolIconDelete) panel.Background = new SolidColorBrush(Color.FromArgb(28, 127, 29, 29));
+                else panel.Background = new SolidColorBrush(Color.FromArgb(28, 24, 24, 27));
+            }
+            else if (sender is Border border)
+            {
+                lastBorderMouseDownObject = sender;
+                border.Background = new SolidColorBrush(Color.FromArgb(28, 24, 24, 27));
+            }
         }
 
         private void FloatingBarToolBtnMouseLeaveFeedback_Panel(object sender, MouseEventArgs e)
         {
-            var s = (Panel)sender;
-            lastBorderMouseDownObject = null;
-            s.Background = new SolidColorBrush(Colors.Transparent);
+            if (sender is Panel panel)
+            {
+                lastBorderMouseDownObject = null;
+                panel.Background = new SolidColorBrush(Colors.Transparent);
+            }
+            else if (sender is Border border)
+            {
+                lastBorderMouseDownObject = null;
+                border.Background = new SolidColorBrush(Colors.Transparent);
+            }
         }
 
         private void SymbolIconSettings_Click(object sender, RoutedEventArgs e)
@@ -1762,6 +1776,103 @@ namespace Ink_Canvas
             CursorIcon_Click(null, null);
         }
 
+        // 快捷调色盘事件处理方法
+        private void QuickColorWhite_Click(object sender, RoutedEventArgs e)
+        {
+            SetQuickColor(Colors.White);
+        }
+
+        private void QuickColorOrange_Click(object sender, RoutedEventArgs e)
+        {
+            SetQuickColor(Color.FromRgb(255, 165, 0)); // 橙色
+        }
+
+        private void QuickColorYellow_Click(object sender, RoutedEventArgs e)
+        {
+            SetQuickColor(Colors.Yellow);
+        }
+
+        private void QuickColorBlack_Click(object sender, RoutedEventArgs e)
+        {
+            SetQuickColor(Colors.Black);
+        }
+
+        private void QuickColorBlue_Click(object sender, RoutedEventArgs e)
+        {
+            SetQuickColor(Color.FromRgb(0, 102, 255)); // 蓝色
+        }
+
+        private void QuickColorRed_Click(object sender, RoutedEventArgs e)
+        {
+            SetQuickColor(Colors.Red);
+        }
+
+        private void SetQuickColor(Color color)
+        {
+            // 确保当前处于批注模式
+            if (inkCanvas.EditingMode != InkCanvasEditingMode.Ink)
+            {
+                PenIcon_Click(null, null);
+            }
+
+            // 设置画笔颜色
+            drawingAttributes.Color = color;
+            inkCanvas.DefaultDrawingAttributes.Color = color;
+
+            // 更新颜色状态
+            if (currentMode == 0)
+            {
+                // 桌面模式
+                if (color == Colors.White) lastDesktopInkColor = 5;
+                else if (color == Color.FromRgb(255, 165, 0)) lastDesktopInkColor = 8; // 橙色
+                else if (color == Colors.Yellow) lastDesktopInkColor = 4;
+                else if (color == Colors.Black) lastDesktopInkColor = 0;
+                else if (color == Color.FromRgb(0, 102, 255)) lastDesktopInkColor = 3; // 蓝色
+                else if (color == Colors.Red) lastDesktopInkColor = 1;
+            }
+            else
+            {
+                // 白板模式
+                if (color == Colors.White) lastBoardInkColor = 5;
+                else if (color == Color.FromRgb(255, 165, 0)) lastBoardInkColor = 8; // 橙色
+                else if (color == Colors.Yellow) lastBoardInkColor = 4;
+                else if (color == Colors.Black) lastBoardInkColor = 0;
+                else if (color == Color.FromRgb(0, 102, 255)) lastBoardInkColor = 3; // 蓝色
+                else if (color == Colors.Red) lastBoardInkColor = 1;
+            }
+
+            // 更新快捷调色盘选择指示器
+            UpdateQuickColorPaletteIndicator(color);
+
+            // 更新颜色显示
+            ColorSwitchCheck();
+        }
+
+        private void UpdateQuickColorPaletteIndicator(Color selectedColor)
+        {
+            // 隐藏所有指示器
+            QuickColorWhiteIndicator.Visibility = Visibility.Collapsed;
+            QuickColorOrangeIndicator.Visibility = Visibility.Collapsed;
+            QuickColorYellowIndicator.Visibility = Visibility.Collapsed;
+            QuickColorBlackIndicator.Visibility = Visibility.Collapsed;
+            QuickColorBlueIndicator.Visibility = Visibility.Collapsed;
+            QuickColorRedIndicator.Visibility = Visibility.Collapsed;
+
+            // 显示当前选中颜色的指示器
+            if (selectedColor == Colors.White)
+                QuickColorWhiteIndicator.Visibility = Visibility.Visible;
+            else if (selectedColor == Color.FromRgb(255, 165, 0)) // 橙色
+                QuickColorOrangeIndicator.Visibility = Visibility.Visible;
+            else if (selectedColor == Colors.Yellow)
+                QuickColorYellowIndicator.Visibility = Visibility.Visible;
+            else if (selectedColor == Colors.Black)
+                QuickColorBlackIndicator.Visibility = Visibility.Visible;
+            else if (selectedColor == Color.FromRgb(0, 102, 255)) // 蓝色
+                QuickColorBlueIndicator.Visibility = Visibility.Visible;
+            else if (selectedColor == Colors.Red)
+                QuickColorRedIndicator.Visibility = Visibility.Visible;
+        }
+
         private void SelectIcon_MouseUp(object sender, RoutedEventArgs e)
         {
             // 禁用高级橡皮擦系统
diff --git a/Ink Canvas/MainWindow_cs/MW_Settings.cs b/Ink Canvas/MainWindow_cs/MW_Settings.cs
index 431fae48..cb72383b 100644
--- a/Ink Canvas/MainWindow_cs/MW_Settings.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_Settings.cs	
@@ -1861,6 +1861,7 @@ namespace Ink_Canvas
             Settings.Appearance.IsShowClearButton = true;
             Settings.Appearance.IsShowWhiteboardButton = true;
             Settings.Appearance.IsShowHideButton = true;
+            Settings.Appearance.IsShowQuickColorPalette = false;
             Settings.Appearance.EraserDisplayOption = 0; 
 
             Settings.Automation.IsAutoFoldInEasiNote = true;
@@ -2388,6 +2389,14 @@ namespace Ink_Canvas
             SaveSettingsToFile();
         }
 
+        private void ToggleSwitchShowQuickColorPalette_Toggled(object sender, RoutedEventArgs e)
+        {
+            if (!isLoaded) return;
+            Settings.Appearance.IsShowQuickColorPalette = ToggleSwitchShowQuickColorPalette.IsOn;
+            UpdateFloatingBarButtonsVisibility();
+            SaveSettingsToFile();
+        }
+
         private void ComboBoxEraserDisplayOption_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
             if (!isLoaded) return;
@@ -2425,6 +2434,10 @@ namespace Ink_Canvas
                 if (Fold_Icon != null)
                     Fold_Icon.Visibility = Settings.Appearance.IsShowHideButton ? Visibility.Visible : Visibility.Collapsed;
                 
+                // 快捷调色盘
+                if (QuickColorPalettePanel != null)
+                    QuickColorPalettePanel.Visibility = Settings.Appearance.IsShowQuickColorPalette ? Visibility.Visible : Visibility.Collapsed;
+                
                 // 橡皮按钮显示控制
                 if (Eraser_Icon != null && EraserByStrokes_Icon != null)
                 {
diff --git a/Ink Canvas/MainWindow_cs/MW_SettingsToLoad.cs b/Ink Canvas/MainWindow_cs/MW_SettingsToLoad.cs
index 1b5cb7cb..9607b099 100644
--- a/Ink Canvas/MainWindow_cs/MW_SettingsToLoad.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_SettingsToLoad.cs	
@@ -313,8 +313,12 @@ namespace Ink_Canvas
                 ToggleSwitchShowClearButton.IsOn = Settings.Appearance.IsShowClearButton;
                 ToggleSwitchShowWhiteboardButton.IsOn = Settings.Appearance.IsShowWhiteboardButton;
                 ToggleSwitchShowHideButton.IsOn = Settings.Appearance.IsShowHideButton;
+                ToggleSwitchShowQuickColorPalette.IsOn = Settings.Appearance.IsShowQuickColorPalette;
                 ComboBoxEraserDisplayOption.SelectedIndex = Settings.Appearance.EraserDisplayOption;
                 
+                // 初始化快捷调色盘指示器
+                UpdateQuickColorPaletteIndicator(inkCanvas.DefaultDrawingAttributes.Color);
+                
                 // 应用浮动栏按钮可见性设置
                 UpdateFloatingBarButtonsVisibility();
 
diff --git a/Ink Canvas/Resources/Settings.cs b/Ink Canvas/Resources/Settings.cs
index 6f55be67..a6d7bb13 100644
--- a/Ink Canvas/Resources/Settings.cs	
+++ b/Ink Canvas/Resources/Settings.cs	
@@ -210,7 +210,10 @@ namespace Ink_Canvas
         public bool IsShowHideButton { get; set; } = true;
         
         [JsonProperty("eraserDisplayOption")]
-        public int EraserDisplayOption { get; set; } = 0; 
+        public int EraserDisplayOption { get; set; } = 0;
+        
+        [JsonProperty("isShowQuickColorPalette")]
+        public bool IsShowQuickColorPalette { get; set; } = false; 
     }
 
     public class PowerPointSettings