diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.Designer.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.Designer.cs
index 5282824..882a414 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.Designer.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.Designer.cs
@@ -58,7 +58,7 @@ namespace JoyD.Windows.CS.Toprie
             this.imageBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
             this.imageBox.TabIndex = 0;
             this.imageBox.TabStop = false;
-            this.imageBox.DoubleClick += new System.EventHandler(this.imageBox_DoubleClick);
+            this.imageBox.DoubleClick += new System.EventHandler(this.ImageBox_DoubleClick);
             // 
             // contextMenuStrip1
             // 
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
index 1822b0d..5d46b31 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
@@ -828,7 +828,7 @@ namespace JoyD.Windows.CS.Toprie
                     // 创建图像副本以避免线程安全问题
                     Image clonedImage = (Image)tempImage.Clone();
                     // 调用Setting窗口的方法更新实时温度图像
-                    Setting.Form.UpdateRealTimeTemperatureImage(clonedImage);
+                    Setting.Form.RealTimeImage = clonedImage;
                 }
                 
                 if (lastImage != null)
@@ -2217,7 +2217,7 @@ namespace JoyD.Windows.CS.Toprie
         /// imageBox双击事件处理方法
         /// 双击后弹出检测配置窗口
         /// </summary>
-        private void imageBox_DoubleClick(object sender, EventArgs e)
+        private void ImageBox_DoubleClick(object sender, EventArgs e)
         {
             try
             {
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
index 17bdad0..ba51be6 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Setting.cs
@@ -22,8 +22,7 @@ namespace JoyD.Windows.CS
             InitializeComponent();
             
             // 初始化定时器
-            _timer = new Timer();
-            _timer.Interval = 1000; // 1秒 = 1000毫秒
+            _timer = new Timer { Interval = 1000 };
             _timer.Tick += Timer_Tick;
             
             // 注册窗口事件
@@ -49,6 +48,7 @@ namespace JoyD.Windows.CS
         private void Setting_FormClosing(object sender, FormClosingEventArgs e)
         {
             _timer.Stop();
+            mRealTimeImage?.Dispose();
         }
         
         /// <summary>
@@ -58,8 +58,48 @@ namespace JoyD.Windows.CS
         {
             // 这里可以添加每秒需要执行的代码
             // 例如：更新界面数据、检查状态等
+            if (DesignMode || this.IsDisposed || this.Disposing)
+                return;
+                
+            // 线程安全检查 - 确保在UI线程上执行
+            if (this.InvokeRequired)
+            {
+                try
+                {
+                    this.BeginInvoke(new Action(UpdatePictureBoxImage));
+                }
+                catch (ObjectDisposedException)
+                {
+                    // 控件已释放，忽略
+                }
+                return;
+            }
+            
+            UpdatePictureBoxImage();
         }
         
+        /// <summary>
+        /// 更新PictureBox图像的辅助方法
+        /// </summary>
+        private void UpdatePictureBoxImage()
+        {
+            // 安全更新图像
+            if (pictureBoxTemperatureDisplay != null && !pictureBoxTemperatureDisplay.IsDisposed)
+            {
+                // 保存旧图像引用，以便设置新图像后释放
+                Image oldImage = pictureBoxTemperatureDisplay.Image;
+                
+                // 设置新图像
+                pictureBoxTemperatureDisplay.Image = mRealTimeImage;
+                
+                // 释放旧图像（如果不是当前设置的图像）
+                if (oldImage != null && oldImage != mRealTimeImage)
+                {
+                    try { oldImage.Dispose(); } catch { }
+                }
+            }
+        }
+        private Image mRealTimeImage = null;
         /// <summary>
         /// 实时图像属性
         /// </summary>
@@ -69,51 +109,12 @@ namespace JoyD.Windows.CS
             {
                 if (DesignMode || this.IsDisposed || this.Disposing || pictureBoxTemperatureDisplay == null || pictureBoxTemperatureDisplay.IsDisposed)
                     return null;
-                return pictureBoxTemperatureDisplay.Image;
+                return mRealTimeImage;
             }
             set
             {
-                UpdateRealTimeTemperatureImage(value);
-            }
-        }
-        
-        /// <summary>
-        /// 同步更新实时温度图像
-        /// </summary>
-        /// <param name="image">要显示的图像</param>
-        public void UpdateRealTimeTemperatureImage(Image image)
-        {
-            if (DesignMode || this.IsDisposed || this.Disposing)
-                return;
-                
-            // 线程安全检查 - 确保在UI线程上执行
-            if (this.InvokeRequired)
-            {
-                try
-                {
-                    this.BeginInvoke(new Action<Image>(UpdateRealTimeTemperatureImage), image);
-                }
-                catch (ObjectDisposedException)
-                {
-                    // 控件已释放，忽略
-                }
-                return;
-            }
-            
-            // 安全更新图像
-            if (pictureBoxTemperatureDisplay != null && !pictureBoxTemperatureDisplay.IsDisposed)
-            {
-                // 保存旧图像引用，以便设置新图像后释放
-                Image oldImage = pictureBoxTemperatureDisplay.Image;
-                
-                // 设置新图像
-                pictureBoxTemperatureDisplay.Image = image;
-                
-                // 释放旧图像
-                if (oldImage != null && oldImage != image)
-                {
-                    try { oldImage.Dispose(); } catch { }
-                }
+                mRealTimeImage?.Dispose();
+                mRealTimeImage = value;
             }
         }
     }