diff --git a/Ink Canvas/MainWindow_cs/MW_BoardControls.cs b/Ink Canvas/MainWindow_cs/MW_BoardControls.cs
index e315fbf5..adc46b19 100644
--- a/Ink Canvas/MainWindow_cs/MW_BoardControls.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_BoardControls.cs	
@@ -413,13 +413,19 @@ namespace Ink_Canvas
             BtnLeftWhiteBoardSwitchNextLabel.Text = isLastPage ? "新页面" : "下一页";
             BtnRightWhiteBoardSwitchNextLabel.Text = isLastPage ? "新页面" : "下一页";
 
-            // 始终允许点击“下一页/新页面”按钮（除非已达最大页数）
+            // 始终允许点击"下一页/新页面"按钮（除非已达最大页数）
             BtnWhiteBoardSwitchNext.IsEnabled = !isMaxPage;
 
-            // 保持按钮常亮（高亮）
-            BtnLeftWhiteBoardSwitchNextGeometry.Brush = new SolidColorBrush(Color.FromArgb(255, 24, 24, 27));
+            // 获取主题颜色资源
+            var iconForegroundBrush = Application.Current.FindResource("IconForeground") as SolidColorBrush;
+            
+            // 设置下一页按钮颜色
+            if (iconForegroundBrush != null)
+            {
+                BtnLeftWhiteBoardSwitchNextGeometry.Brush = iconForegroundBrush;
+                BtnRightWhiteBoardSwitchNextGeometry.Brush = iconForegroundBrush;
+            }
             BtnLeftWhiteBoardSwitchNextLabel.Opacity = 1;
-            BtnRightWhiteBoardSwitchNextGeometry.Brush = new SolidColorBrush(Color.FromArgb(255, 24, 24, 27));
             BtnRightWhiteBoardSwitchNextLabel.Opacity = 1;
 
             BtnWhiteBoardSwitchPrevious.IsEnabled = true;
@@ -427,16 +433,23 @@ namespace Ink_Canvas
             if (CurrentWhiteboardIndex == 1)
             {
                 BtnWhiteBoardSwitchPrevious.IsEnabled = false;
-                BtnLeftWhiteBoardSwitchPreviousGeometry.Brush = new SolidColorBrush(Color.FromArgb(127, 24, 24, 27));
+                if (iconForegroundBrush != null)
+                {
+                    var disabledBrush = new SolidColorBrush(Color.FromArgb(127, iconForegroundBrush.Color.R, iconForegroundBrush.Color.G, iconForegroundBrush.Color.B));
+                    BtnLeftWhiteBoardSwitchPreviousGeometry.Brush = disabledBrush;
+                    BtnRightWhiteBoardSwitchPreviousGeometry.Brush = disabledBrush;
+                }
                 BtnLeftWhiteBoardSwitchPreviousLabel.Opacity = 0.5;
-                BtnRightWhiteBoardSwitchPreviousGeometry.Brush = new SolidColorBrush(Color.FromArgb(127, 24, 24, 27));
                 BtnRightWhiteBoardSwitchPreviousLabel.Opacity = 0.5;
             }
             else
             {
-                BtnLeftWhiteBoardSwitchPreviousGeometry.Brush = new SolidColorBrush(Color.FromArgb(255, 24, 24, 27));
+                if (iconForegroundBrush != null)
+                {
+                    BtnLeftWhiteBoardSwitchPreviousGeometry.Brush = iconForegroundBrush;
+                    BtnRightWhiteBoardSwitchPreviousGeometry.Brush = iconForegroundBrush;
+                }
                 BtnLeftWhiteBoardSwitchPreviousLabel.Opacity = 1;
-                BtnRightWhiteBoardSwitchPreviousGeometry.Brush = new SolidColorBrush(Color.FromArgb(255, 24, 24, 27));
                 BtnRightWhiteBoardSwitchPreviousLabel.Opacity = 1;
             }