diff --git a/TCPServer.cs b/TCPServer.cs
index 3c8d5b8..1dc0c62 100644
--- a/TCPServer.cs
+++ b/TCPServer.cs
@@ -220,7 +220,7 @@ namespace DualScreenDemo
                 }
                 else
                 {
-                    OverlayForm.MainForm.UpdateMarqueeTextSecondLine("系統公告: ");
+                    OverlayForm.MainForm.UpdateMarqueeTextSecondLine("系統公告: "+message);
                 }
             });