diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
index 750db86..7463317 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
@@ -118,8 +118,7 @@ namespace JoyD.Windows.CS.Toprie
                             using (Font font = new Font("Arial", 48, FontStyle.Bold))
                             using (SolidBrush textBrush = new SolidBrush(textColor))
                             {
-                                StringFormat format = new StringFormat();
-                                format.Alignment = StringAlignment.Center;
+                                StringFormat format = new StringFormat() { Alignment = StringAlignment.Center };
 
                                 // 将主文本居中显示
                                 g.DrawString(text, font, textBrush,
@@ -155,8 +154,7 @@ namespace JoyD.Windows.CS.Toprie
                             using (Font font = new Font("Arial", 48, FontStyle.Bold))
                             using (SolidBrush textBrush = new SolidBrush(textColor))
                             {
-                                StringFormat format = new StringFormat();
-                                format.Alignment = StringAlignment.Center;
+                                StringFormat format = new StringFormat() { Alignment = StringAlignment.Center };
 
                                 // 将主文本居中显示
                                 g.DrawString(text, font, textBrush,
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs b/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs
index bb9b0ef..14fb337 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs
@@ -182,7 +182,7 @@ namespace JoyD.Windows.CS.Toprie
         // 是否已释放
         private bool _isDisposed = false;
         // 图像模式
-        private ImageMode _currentImageMode = ImageMode.Infrared;
+        private readonly ImageMode _currentImageMode = ImageMode.Infrared;
         // 当前色彩模式
         private PaletteType _currentPaletteType = PaletteType.WhiteHot;
         // 当前视频模式
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/UdpCommunicationManager.cs b/Windows/CS/Framework4.0/Toprie/Toprie/UdpCommunicationManager.cs
index 6f5bf00..46b4d53 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/UdpCommunicationManager.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/UdpCommunicationManager.cs
@@ -69,8 +69,7 @@ namespace JoyD.Windows.CS.Toprie
                 
                 // 启动工作线程
                 _isRunning = true;
-                _workerThread = new Thread(ProcessRequests);
-                _workerThread.IsBackground = true;
+                _workerThread = new Thread(ProcessRequests) { IsBackground = true };
                 _workerThread.Start();
                 
                 Console.WriteLine("UDP通信管理器已初始化");
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs b/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs
index 294c5e1..970386b 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs
@@ -1129,9 +1129,10 @@ namespace JoyD.Windows.CS.Toprie
                     if (SendCommand(command, out string response))
                     {
                         // 创建默认的ImagePos对象
-                        SharedStructures.ImagePos data = new SharedStructures.ImagePos();
-                        data.area = new SharedStructures.AreaPos[6];
-                        data.spot = new SharedStructures.SpotPos[6];
+                        SharedStructures.ImagePos data = new SharedStructures.ImagePos() {
+                            area = new SharedStructures.AreaPos[6],
+                            spot = new SharedStructures.SpotPos[6]
+                        };
                         
                         // 这里应该解析完整的响应数据
                         // 简化实现，返回默认值