diff --git a/HeartbeatSender.cs b/HeartbeatSender.cs
index b5c9cc3..e92fb7a 100644
--- a/HeartbeatSender.cs
+++ b/HeartbeatSender.cs
@@ -129,7 +129,7 @@ namespace HeartbeatSender
         {
             using var cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total");
             cpuCounter.NextValue(); // 需要呼叫兩次
-            System.Threading.Thread.Sleep(1000);
+            System.Threading.Thread.Sleep(100);
             return cpuCounter.NextValue(); // 回傳的是百分比，例如 25.3
         }
         private float GetTotalMemoryInMB()
diff --git a/Program.cs b/Program.cs
index 4a759ce..eeaff67 100644
--- a/Program.cs
+++ b/Program.cs
@@ -17,6 +17,7 @@ namespace DualScreenDemo
         [STAThread]
         static void Main()
         {
+            Console.WriteLine("正在與中控取得聯繫");
             var sender = new HeartbeatSender.heartbeatSender("http://zqd.superstar.dnsnet.cc/api/room/receiveRegister");
 
             // 同步呼叫非同步登入取得 token
diff --git a/TCPServer.cs b/TCPServer.cs
index b19da85..3f7bfa0 100644
--- a/TCPServer.cs
+++ b/TCPServer.cs
@@ -150,7 +150,11 @@ namespace DualScreenDemo
                                             await SafeInvoke(PrimaryForm.Instance, async () =>
                                             {
                                                 PrimaryForm.Instance.ShowSendOffScreen();
-
+                                                _ = SafeInvoke(PrimaryForm.Instance, () =>
+                                                {
+                                                    string marqueeMessage= "歡迎使用超級巨星歡唱網路版系統，與你共度美好時光。";
+                                                    OverlayForm.MainForm.UpdateMarqueeText(marqueeMessage, OverlayForm.MarqueeStartPosition.Middle, Color.White);
+                                                });
                                                 Console.WriteLine("開始設置新的播放列表");
                                                 
                                                 string closePath = @"C:\video\CLOSE.MPG";