diff --git a/PrimaryFormParts/PrimaryForm.SequenceManager.cs b/PrimaryFormParts/PrimaryForm.SequenceManager.cs
index a8c2da5..7cedb26 100644
--- a/PrimaryFormParts/PrimaryForm.SequenceManager.cs
+++ b/PrimaryFormParts/PrimaryForm.SequenceManager.cs
@@ -15,6 +15,7 @@ namespace DualScreenDemo
                 {
                     if (currentSequence[currentSequence.Count - 1] != correctSequence[currentSequence.Count - 1])
                     {
+                        Console.WriteLine(currentSequence[currentSequence.Count - 1] +" 比對 " + correctSequence[currentSequence.Count - 1] +" 順序錯誤，重置序列");
                         // 順序錯誤，重置序列
                         currentSequence.Clear();
                         return;
@@ -26,16 +27,23 @@ namespace DualScreenDemo
                 {
                     try
                     {
-                        // 使用 Windows 命令關機
-                        System.Diagnostics.Process.Start("shutdown", "/s /t 0");
+                        // ✅ 這行要在主執行緒執行，避免 UI 錯誤
+                        Cursor.Show();  
+
+                        Console.WriteLine("使用 Windows 命令關機");
+
+                        // ✅ 關機動作移到背景執行緒
+                        new System.Threading.Thread(() =>
+                        {
+                            System.Diagnostics.Process.Start("shutdown", "/s /t 0");
+                        }).Start();
                     }
                     catch (Exception ex)
                     {
                         MessageBox.Show($"關機失敗: {ex.Message}");
-                        // 如果關機失敗，退出程式
-                        Application.Exit();
                     }
                 }
+
             }
         }
     }
diff --git a/Program.cs b/Program.cs
index eeaff67..79238c6 100644
--- a/Program.cs
+++ b/Program.cs
@@ -17,8 +17,15 @@ namespace DualScreenDemo
         [STAThread]
         static void Main()
         {
+            Console.WriteLine("隱藏滑鼠游標");
+            Cursor.Hide();
+            AppDomain.CurrentDomain.ProcessExit += (s, e) =>
+            {
+                Cursor.Show();
+            };
+            
             Console.WriteLine("正在與中控取得聯繫");
-            var sender = new HeartbeatSender.heartbeatSender("http://zqd.superstar.dnsnet.cc/api/room/receiveRegister");
+            var sender = new HeartbeatSender.heartbeatSender();
 
             // 同步呼叫非同步登入取得 token
             bool loginSuccess = sender.LoginAndGetTokenAsync().GetAwaiter().GetResult();
@@ -181,7 +188,7 @@ namespace DualScreenDemo
                     {
                         if (primaryForm.videoPlayerForm == null)
                         {
-                            var filePath = @"C:\\video\\100015-周杰倫&aMei-不該-國語-vL-100-11000001.mpg";
+                            var filePath = @"D:\\video\\100015-周杰倫&aMei-不該-國語-vL-100-11000001.mpg";
                             if (File.Exists(filePath))
                             {
                                 Screen secondaryScreen = Screen.AllScreens.FirstOrDefault(s => !s.Primary);