diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
index 4110812..7499bd7 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
@@ -89,6 +89,7 @@ namespace JoyD.Windows.CS
         private bool _isAdjustingDetectionZone = false; // 是否正在调整检测区
         private ResizeHandle _currentDetectionZoneHandle = ResizeHandle.None; // 当前检测区调整句柄
         private Point _detectionZoneStartPoint; // 检测区调整开始点
+        private Rectangle _originalDetectionZoneRect; // 检测区调整开始时的原始矩形
         
         // 定时器字段
         private readonly Timer _timer;
@@ -1022,6 +1023,8 @@ namespace JoyD.Windows.CS
                     // 显示修改检测区按钮和颜色选择按钮
                     btnModifyDetectionZone.Visible = true;
                     btnSelectColor.Visible = true;
+                    // 更新颜色选择按钮图标，确保显示检测区的颜色
+                    UpdateColorButtonIcon();
                     
                     // 更新_selectedColor为检测区的颜色，并更新按钮图标
                     _selectedColor = _tempDetectionZone.Color;
@@ -1115,6 +1118,8 @@ namespace JoyD.Windows.CS
                     // 开始调整检测区大小
                     _isAdjustingDetectionZone = true;
                     _detectionZoneStartPoint = e.Location;
+                    // 保存原始矩形
+                    _originalDetectionZoneRect = controlDetectionRect;
                 }
                 else if (controlDetectionRect.Contains(e.Location))
                 {
@@ -2222,8 +2227,8 @@ namespace JoyD.Windows.CS
                 
                 if (_currentDetectionZoneHandle != ResizeHandle.None)
                 {
-                    // 调整检测区大小
-                    Rectangle newRect = CalculateNewRectangle(controlDetectionRect, _detectionZoneStartPoint, e.Location, _currentDetectionZoneHandle);
+                    // 调整检测区大小，使用原始矩形作为参考
+                    Rectangle newRect = CalculateNewRectangle(_originalDetectionZoneRect, _detectionZoneStartPoint, e.Location, _currentDetectionZoneHandle);
                     
                     // 确保检测区有最小尺寸
                     if (newRect.Width > 20 && newRect.Height > 20)
@@ -4304,7 +4309,7 @@ namespace JoyD.Windows.CS
             }
             
             // 处理右键点击 - 退出选中状态
-            if (!_isDrawingMode && e.Button == MouseButtons.Right && _selectedRegionIndex != -1)
+            if (!_isDrawingMode && !_isModifyingDetectionZone && e.Button == MouseButtons.Right && _selectedRegionIndex != -1)
             {
                 // 取消选中状态
                 _selectedRegionIndex = -1;
@@ -4320,7 +4325,7 @@ namespace JoyD.Windows.CS
             }
             
             // 仅在就绪状态（非绘制模式）下处理左键点击
-            if (!_isDrawingMode && e.Button == MouseButtons.Left && picBoxTemp.Image != null && !_isResizing)
+            if (!_isDrawingMode && !_isModifyingDetectionZone && e.Button == MouseButtons.Left && picBoxTemp.Image != null && !_isResizing)
             {
                 // 将控件坐标转换为图像坐标
                 Point imagePoint = ControlPointToImagePoint(e.Location);