diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/README.md b/Windows/CS/Framework4.0/Toprie/Toprie/README.md
index a6e59b7..e8c2d33 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/README.md
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/README.md
@@ -149,4 +149,5 @@
 3. 图像合并机制 ：在Paint事件中先绘制叠加层，再绘制临时矩形。
 4. 保存的矩形框位置和大小信息应该是相对于图像的，而不是相对于控件的。
 5. 当btnDrawRegion按下后，处于绘制状态， btnSelectColor才显示出来
-6. 当就绪状态时，鼠标移到区域内，该区域内填充半透明色
\ No newline at end of file
+6. 当就绪状态时，鼠标移到区域内，该区域内填充半透明色，当有多个重叠时，只填充索引最大的区域
+7. 当鼠标在半透明区域内单击时，该区域填充半透明色，且显示八个句柄，表示选中该区域。
\ No newline at end of file
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.Designer.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.Designer.cs
index 08f716f..01195ae 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.Designer.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.Designer.cs
@@ -84,6 +84,9 @@
             this.picBoxTemp.TabIndex = 0;
             this.picBoxTemp.TabStop = false;
             this.picBoxTemp.Paint += new System.Windows.Forms.PaintEventHandler(this.PicBoxTemp_Paint);
+            this.picBoxTemp.MouseDown += new System.Windows.Forms.MouseEventHandler(this.PicBoxTemp_MouseDown);
+            this.picBoxTemp.MouseMove += new System.Windows.Forms.MouseEventHandler(this.PicBoxTemp_MouseMove);
+            this.picBoxTemp.MouseUp += new System.Windows.Forms.MouseEventHandler(this.PicBoxTemp_MouseUp);
             // 
             // toolStripContainer
             // 
@@ -109,7 +112,7 @@
             this.toolStrip.LayoutStyle = System.Windows.Forms.ToolStripLayoutStyle.Flow;
             this.toolStrip.Location = new System.Drawing.Point(0, 0);
             this.toolStrip.Name = "toolStrip";
-            this.toolStrip.Size = new System.Drawing.Size(24, 7);
+            this.toolStrip.Size = new System.Drawing.Size(47, 7);
             this.toolStrip.TabIndex = 1;
             this.toolStrip.Text = "toolStrip";
             // 
@@ -128,7 +131,7 @@
             this.btnSelectColor.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
             this.btnSelectColor.ImageTransparentColor = System.Drawing.Color.Transparent;
             this.btnSelectColor.Name = "btnSelectColor";
-            this.btnSelectColor.Size = new System.Drawing.Size(23, 22);
+            this.btnSelectColor.Size = new System.Drawing.Size(23, 4);
             this.btnSelectColor.Text = "选择颜色";
             this.btnSelectColor.ToolTipText = "选择绘制区域的颜色(点击更换颜色)";
             // 
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
index f92cb04..148f527 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
@@ -69,9 +69,6 @@ namespace JoyD.Windows.CS
             if (_isDrawingMode)
             {
                 // 启用绘制模式
-                picBoxTemp.MouseDown += PicBoxTemp_MouseDown;
-                picBoxTemp.MouseMove += PicBoxTemp_MouseMove;
-                picBoxTemp.MouseUp += PicBoxTemp_MouseUp;
                 picBoxTemp.Cursor = Cursors.Cross;
                 btnDrawRegion.ToolTipText = "绘制模式已启用，点击图片区域绘制矩形框(点击关闭)";
                 
@@ -81,9 +78,6 @@ namespace JoyD.Windows.CS
             else
             {
                 // 禁用绘制模式
-                picBoxTemp.MouseDown -= PicBoxTemp_MouseDown;
-                picBoxTemp.MouseMove -= PicBoxTemp_MouseMove;
-                picBoxTemp.MouseUp -= PicBoxTemp_MouseUp;
                 picBoxTemp.Cursor = Cursors.Default;
                 _currentRectangle = Rectangle.Empty;
                 btnDrawRegion.ToolTipText = "绘制温度检测区域(点击开启/关闭)";