From 3fc4eeb497ff25eba35e8ea99b8baa80393c4e2f Mon Sep 17 00:00:00 2001
From: jasonchenwork <jasonchenowo@gmail.com>
Date: Wed, 16 Jul 2025 18:25:56 +0800
Subject: [PATCH] =?UTF-8?q?=E8=AA=BF=E6=95=B4=20=E5=8F=B3=E4=B8=8ALabels?=
 =?UTF-8?q?=20=E8=88=87=20=E5=B7=A6=E4=B8=8ALabels=2020250716?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CommandHandler.cs                          | 169 ++--
 DBObj/SongData.cs                          |   4 +-
 DBObj/SongList.cs                          |   4 +-
 Env.cs                                     |   7 +
 HttpServer.cs                              |  54 +-
 OverlayFormObj/OverlayForm.Labels.cs       | 848 ++-------------------
 OverlayFormObj/OverlayForm.cs              | 185 ++---
 PrimaryFormParts/PrimaryForm.QRCode.cs     |  17 -
 PrimaryFormParts/PrimaryForm.SyncScreen.cs |  20 +-
 PrimaryFormParts/PrimaryForm.cs            | 143 +---
 Program.cs                                 |   2 +-
 TCPServer.cs                               |   2 +-
 VideoPlayerForm.cs                         |   3 +-
 13 files changed, 207 insertions(+), 1251 deletions(-)

diff --git a/CommandHandler.cs b/CommandHandler.cs
index 26bfb7b..b379258 100644
--- a/CommandHandler.cs
+++ b/CommandHandler.cs
@@ -87,102 +87,73 @@ namespace DualScreenDemo
                     HandleArtistAnnouncements();
                     break;
                 case "A2B3A4":
-                    SafeInvokeAction("A2B3A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2B3A4",() => OverlayForm.MainForm.ShowVolumeUpLabel());
+                    SafeInvokeAction("A2B3A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↑ "));
                     break;
                 case "A2B4A4":
-                    SafeInvokeAction("A2B4A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2B4A4",() => OverlayForm.MainForm.ShowVolumeDownLabel());
+                    SafeInvokeAction("A2B4A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↓ "));
                     break;
                 case "A2B5A4":
-                    SafeInvokeAction("A2B5A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2B5A4",() => OverlayForm.MainForm.ShowMicUpLabel());
+                    SafeInvokeAction("A2B5A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↑ "));
                     break;
                 case "A2B6A4":
-                    SafeInvokeAction("A2B6A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2B6A4",() => OverlayForm.MainForm.ShowMicDownLabel());
+                    SafeInvokeAction("A2B6A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↓ "));
                     break;
                 case "A2C2A4":
-                    SafeInvokeAction("A2C2A4",() => OverlayForm.MainForm.HidemicLabels());
-                    SafeInvokeAction("A2C2A4",() => OverlayForm.MainForm.ShowStandardLabel());
+                    SafeInvokeAction("A2C2A4",() => OverlayForm.MainForm.ShowTopRightEchoLabel("標準迴音"));
                     break;
                 case "A2C3A4":
-                    SafeInvokeAction("A2C3A4",() => OverlayForm.MainForm.HidemicLabels());
-                    SafeInvokeAction("A2C3A4",() => OverlayForm.MainForm.ShowProfessionalLabel());
+                    SafeInvokeAction("A2C3A4",() => OverlayForm.MainForm.ShowTopRightEchoLabel("專業迴音"));
                     break;
                 case "A2C4A4":
-                    SafeInvokeAction("A2C4A4",() => OverlayForm.MainForm.HidemicLabels());
-                    SafeInvokeAction("A2C4A4",() => OverlayForm.MainForm.ShowSquareLabel());
+                    SafeInvokeAction("A2C4A4",() => OverlayForm.MainForm.ShowTopRightEchoLabel("廣場迴音"));
                     break;
                 case "A2C1A4":
-                    SafeInvokeAction("A2C1A4",() => OverlayForm.MainForm.HidemicLabels());
-                    SafeInvokeAction("A2C1A4",() => OverlayForm.MainForm.ShowSingDownLabel());
+                    SafeInvokeAction("A2C1A4",() => OverlayForm.MainForm.ShowTopRightEchoLabel("唱將迴音"));
                     break;
                 case "A2D5A4":
-                    SafeInvokeAction("A2D5A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2D5A4",() => OverlayForm.MainForm.ShowBrightLabel());
+                    SafeInvokeAction("A2D5A4",() => OverlayForm.MainForm.ShowTopRightLabelTime(" 明亮 "));
                     break;
                 case "A2D7A4":
-                    SafeInvokeAction("A2D7A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2D7A4",() => OverlayForm.MainForm.ShowRomanticLabel());
+                    SafeInvokeAction("A2D7A4",() => OverlayForm.MainForm.ShowTopRightLabelTime(" 浪漫 "));
                     break;
-                /* case "A27CA4":
-                     InvokeAction(() => OverlayForm.MainForm.ShowMaleKeyLabel());
-                     break;
-                 case "A282A4":
-                     InvokeAction(() => OverlayForm.MainForm.ShowFemaleKeyLabel());
-                     break;*/
                 case "A2D6A4":
-                    SafeInvokeAction("A2D6A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2D6A4",() => OverlayForm.MainForm.ShowSoftLabel());
+                    SafeInvokeAction("A2D6A4",() => OverlayForm.MainForm.ShowTopRightLabelTime(" 柔和 "));
                     break;
                 case "A2D8A4":
-                    SafeInvokeAction("A2D8A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A2D8A4",() => OverlayForm.MainForm.ShowDynamicLabel());
+                    SafeInvokeAction("A2D8A4",() => OverlayForm.MainForm.ShowTopRightLabelTime(" 動感 "));
                     break;
                 case "A275A4":
-                    SafeInvokeAction("A275A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A275A4",() => OverlayForm.MainForm.ShowTintLabel());
+                    SafeInvokeAction("A275A4",() => OverlayForm.MainForm.ShowTopRightLabelTime(" 調色 "));
                     break;
                 case "A283A4":
-                    SafeInvokeAction("A283A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A283A4",() => OverlayForm.MainForm.ShowKeyUpLabel("↑升4調"));
+                    SafeInvokeAction("A283A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↑升4調 "));
                     break;
                 case "A282A4":
-                    SafeInvokeAction("A282A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A282A4",() => OverlayForm.MainForm.ShowKeyUpLabel("↑升3調"));
+                    SafeInvokeAction("A282A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↑升3調 "));
                     break;
                 case "A281A4":
-                    SafeInvokeAction("A281A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A281A4",() => OverlayForm.MainForm.ShowKeyUpLabel("↑升2調"));
+                    SafeInvokeAction("A281A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↑升2調 "));
                     break;
                 case "A280A4":
-                    SafeInvokeAction("A280A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A280A4",() => OverlayForm.MainForm.ShowKeyUpLabel("↑升1調"));
+                    SafeInvokeAction("A280A4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↑升1調 "));
                     break;
                 case "A27FA4":
-                    SafeInvokeAction("A27FA4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A27FA4",() => OverlayForm.MainForm.ShowStandardKeyLabel());
+                    SafeInvokeAction("A27FA4",() => OverlayForm.MainForm.ShowTopRightLabelTime(" 標準調  "));
                     break;
                 case "A27EA4":
-                    SafeInvokeAction("A27EA4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A27EA4",() => OverlayForm.MainForm.ShowKeyDownLabel("↓降1調"));
+                    SafeInvokeAction("A27EA4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↓降1調 "));
                     break;
                 case "A27DA4":
-                    SafeInvokeAction("A27EA4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A27EA4",() => OverlayForm.MainForm.ShowKeyDownLabel("↓降2調"));
+                    SafeInvokeAction("A27EA4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↓降2調 "));
                     break;
                 case "A27CA4":
-                    SafeInvokeAction("A27CA4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A27CA4",() => OverlayForm.MainForm.ShowKeyDownLabel("↓降3調"));
+                    SafeInvokeAction("A27CA4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↓降3調 "));
                     break;
                 case "A27BA4":
-                    SafeInvokeAction("A27BA4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A27BA4",() => OverlayForm.MainForm.ShowKeyDownLabel("↓降4調"));
+                    SafeInvokeAction("A27BA4",() => OverlayForm.MainForm.ShowTopRightLabelTime("↓降4調 "));
                     break;
                 case "A266A4":
-                    SafeInvokeAction("A266A4",() => OverlayForm.MainForm.HideAllLabels());
-                    SafeInvokeAction("A266A4",() => OverlayForm.MainForm.ShowServiceBell());
+                    SafeInvokeAction("A266A4",() => OverlayForm.MainForm.ShowTopRightLabel("服務鈴"));
                     break;
                 default:
                     if (Regex.IsMatch(indata, @"^A23\d+A4$"))
@@ -249,7 +220,7 @@ namespace DualScreenDemo
             else
                 PrimaryForm.Instance.videoPlayerForm.PlayNextSong();
             
-            OverlayForm.MainForm.Invoke(new System.Action(() => { OverlayForm.MainForm.ShowStandardLabel(); } ) );
+            OverlayForm.MainForm.Invoke(new System.Action(() => { OverlayForm.MainForm.ShowTopRightEchoLabel("標準迴音"); } ) );
         }
 
 
@@ -348,7 +319,7 @@ namespace DualScreenDemo
                             ClearDisplay();
                             OverlayForm.MainForm.displayLabel.Text = String.Format("已點歌曲:{0}", song);
                             SongList.Add(song);
-                            OverlayForm.MainForm.nextSongLabel.Visible = false;
+                            OverlayForm.MainForm.topLeftLabel.Visible = false;
                             OverlayForm.displayTimer.Start();
                         }
                         else
@@ -366,7 +337,7 @@ namespace DualScreenDemo
                                 _indataHistory.Clear(); // 清空歷史紀錄
                                 _wrongInputCountfor61 = 0; // 重置計數器
                             }
-                            OverlayForm.MainForm.nextSongLabel.Visible = false;
+                            OverlayForm.MainForm.topLeftLabel.Visible = false;
                             OverlayForm.displayTimer.Start();
                         }
                     }));
@@ -378,7 +349,7 @@ namespace DualScreenDemo
                         ClearDisplay();
                         OverlayForm.MainForm.displayLabel.Text = String.Format("{0}", song);
                         SongList.Add(song);
-                        OverlayForm.MainForm.nextSongLabel.Visible = false;
+                        OverlayForm.MainForm.topLeftLabel.Visible = false;
                         OverlayForm.displayTimer.Start();
                     }
                     else
@@ -396,7 +367,7 @@ namespace DualScreenDemo
                                 _indataHistory.Clear(); // 清空歷史紀錄
                                 _wrongInputCountfor61 = 0; // 重置計數器
                             }
-                        OverlayForm.MainForm.nextSongLabel.Visible = false;
+                        OverlayForm.MainForm.topLeftLabel.Visible = false;
                         OverlayForm.displayTimer.Start();
                     }
                 }
@@ -454,7 +425,7 @@ namespace DualScreenDemo
                             ClearDisplay();
                             OverlayForm.MainForm.displayLabel.Text = String.Format("插播歌曲{0}", song);
                             SongList.Insert(song);
-                            OverlayForm.MainForm.nextSongLabel.Visible = false;
+                            OverlayForm.MainForm.topLeftLabel.Visible = false;
                             OverlayForm.displayTimer.Start();
                         }
                         else
@@ -472,7 +443,7 @@ namespace DualScreenDemo
                                 _indataHistory.Clear(); // 清空歷史紀錄
                                 _wrongInputCountfor62 = 0; // 重置計數器
                             }
-                            OverlayForm.MainForm.nextSongLabel.Visible = false;
+                            OverlayForm.MainForm.topLeftLabel.Visible = false;
                             OverlayForm.displayTimer.Start();
                         }
                     }));
@@ -483,7 +454,7 @@ namespace DualScreenDemo
                     {
                         ClearDisplay();
                         OverlayForm.MainForm.displayLabel.Text = String.Format("已點歌曲:{0}", song);
-                        OverlayForm.MainForm.nextSongLabel.Visible = false;
+                        OverlayForm.MainForm.topLeftLabel.Visible = false;
                     }
                     else
                     {
@@ -500,7 +471,7 @@ namespace DualScreenDemo
                                 _indataHistory.Clear(); // 清空歷史紀錄
                                 _wrongInputCountfor62 = 0; // 重置計數器
                             }
-                        OverlayForm.MainForm.nextSongLabel.Visible = false;
+                        OverlayForm.MainForm.topLeftLabel.Visible = false;
                         OverlayForm.displayTimer.Start();
                     }
                 }
@@ -537,27 +508,9 @@ namespace DualScreenDemo
                 OverlayForm.MainForm.displayLabel,
                 OverlayForm.MainForm.pauseLabel,
                 OverlayForm.MainForm.muteLabel,
-                OverlayForm.MainForm.volumeUpLabel,
-                OverlayForm.MainForm.volumeDownLabel,
-                OverlayForm.MainForm.micUpLabel,
-                OverlayForm.MainForm.micDownLabel,
-                OverlayForm.MainForm.standardKeyLabel,
-                OverlayForm.MainForm.keyUpLabel,
-                OverlayForm.MainForm.keyDownLabel,
-                OverlayForm.MainForm.maleKeyLabel,
-                OverlayForm.MainForm.femaleKeyLabel,
-                OverlayForm.MainForm.squareLabel,
-                OverlayForm.MainForm.professionalLabel,
-                OverlayForm.MainForm.standardLabel,
-                OverlayForm.MainForm.singDownLabel,
-                OverlayForm.MainForm.brightLabel,
-                OverlayForm.MainForm.softLabel,
-                OverlayForm.MainForm.autoLabel,
-                OverlayForm.MainForm.romanticLabel,
-                OverlayForm.MainForm.dynamicLabel,
-                OverlayForm.MainForm.tintLabel,
+                OverlayForm.MainForm.topRightLabel,
                 OverlayForm.MainForm.blackBackgroundPanel,
-                OverlayForm.MainForm.nextSongLabel
+                OverlayForm.MainForm.topLeftLabel
             };
 
             // 將所有不在保留清單內的控制項移除並釋放資源
@@ -617,14 +570,14 @@ namespace DualScreenDemo
                     OverlayForm.MainForm.UpdateHistoryLabel(historySongs, OverlayForm.MainForm.currentPage, totalPages);
 
                     // 隱藏下一首提示
-                    OverlayForm.MainForm.nextSongLabel.Visible = false;
+                    OverlayForm.MainForm.topLeftLabel.Visible = false;
                 }));
             }
             else
             {
                 // 若已在 UI 執行緒，直接操作
                 OverlayForm.MainForm.UpdateHistoryLabel(historySongs, OverlayForm.MainForm.currentPage, totalPages);
-                OverlayForm.MainForm.nextSongLabel.Visible = false;
+                OverlayForm.MainForm.topLeftLabel.Visible = false;
             }
 
             // 切換 UI 狀態為播放歷史模式（可做為內部狀態管理用途）
@@ -856,27 +809,9 @@ namespace DualScreenDemo
                         if (control != OverlayForm.MainForm.displayLabel &&
                             control != OverlayForm.MainForm.pauseLabel &&
                             control != OverlayForm.MainForm.muteLabel &&
-                            control != OverlayForm.MainForm.volumeUpLabel &&
-                            control != OverlayForm.MainForm.volumeDownLabel &&
-                            control != OverlayForm.MainForm.micUpLabel &&
-                            control != OverlayForm.MainForm.micDownLabel &&
-                            control != OverlayForm.MainForm.standardKeyLabel &&
-                            control != OverlayForm.MainForm.keyUpLabel &&
-                            control != OverlayForm.MainForm.keyDownLabel &&
-                            control != OverlayForm.MainForm.maleKeyLabel &&
-                            control != OverlayForm.MainForm.femaleKeyLabel &&
-                            control != OverlayForm.MainForm.squareLabel &&
-                            control != OverlayForm.MainForm.professionalLabel &&
-                            control != OverlayForm.MainForm.standardLabel &&
-                            control != OverlayForm.MainForm.singDownLabel &&
-                            control != OverlayForm.MainForm.brightLabel &&
-                            control != OverlayForm.MainForm.softLabel &&
-                            control != OverlayForm.MainForm.autoLabel &&
-                            control != OverlayForm.MainForm.romanticLabel &&
-                            control != OverlayForm.MainForm.dynamicLabel &&
-                            control != OverlayForm.MainForm.tintLabel &&
+                            control != OverlayForm.MainForm.topRightLabel &&
                             control != OverlayForm.MainForm.blackBackgroundPanel &&
-                            control != OverlayForm.MainForm.nextSongLabel) 
+                            control != OverlayForm.MainForm.topLeftLabel) 
                         {
                             OverlayForm.MainForm.Controls.Remove(control);
                             control.Dispose();
@@ -893,27 +828,9 @@ namespace DualScreenDemo
                     if (control != OverlayForm.MainForm.displayLabel &&
                         control != OverlayForm.MainForm.pauseLabel &&
                         control != OverlayForm.MainForm.muteLabel &&
-                        control != OverlayForm.MainForm.volumeUpLabel &&
-                        control != OverlayForm.MainForm.volumeDownLabel &&
-                        control != OverlayForm.MainForm.micUpLabel &&
-                        control != OverlayForm.MainForm.micDownLabel &&
-                        control != OverlayForm.MainForm.standardKeyLabel &&
-                        control != OverlayForm.MainForm.keyUpLabel &&
-                        control != OverlayForm.MainForm.keyDownLabel &&
-                        control != OverlayForm.MainForm.maleKeyLabel &&
-                        control != OverlayForm.MainForm.femaleKeyLabel &&
-                        control != OverlayForm.MainForm.squareLabel &&
-                        control != OverlayForm.MainForm.professionalLabel &&
-                        control != OverlayForm.MainForm.standardLabel &&
-                        control != OverlayForm.MainForm.singDownLabel &&
-                        control != OverlayForm.MainForm.brightLabel &&
-                        control != OverlayForm.MainForm.softLabel &&
-                        control != OverlayForm.MainForm.autoLabel &&
-                        control != OverlayForm.MainForm.romanticLabel &&
-                        control != OverlayForm.MainForm.dynamicLabel &&
-                        control != OverlayForm.MainForm.tintLabel &&
+                        control != OverlayForm.MainForm.topRightLabel &&
                         control != OverlayForm.MainForm.blackBackgroundPanel &&
-                        control != OverlayForm.MainForm.nextSongLabel)
+                        control != OverlayForm.MainForm.topLeftLabel)
                     {
                         OverlayForm.MainForm.Controls.Remove(control);
                         control.Dispose();
@@ -963,14 +880,14 @@ namespace DualScreenDemo
                 {
                     OverlayForm.MainForm.Invoke(new System.Action(() =>
                     {
-                        OverlayForm.DisplayNumberAtTopLeft(number);  
-                        OverlayForm.MainForm.HideAllLabels(); 
+                        OverlayForm.MainForm.HideTopRightLabels(); 
+                        OverlayForm.DisplayNumberAtTopLeft(number);
                     }));
                 }
                 else
                 {
+                    OverlayForm.MainForm.HideTopRightLabels(); 
                     OverlayForm.DisplayNumberAtTopLeft(number);
-                    OverlayForm.MainForm.HideAllLabels(); 
                 }
             }
         }
diff --git a/DBObj/SongData.cs b/DBObj/SongData.cs
index c8eb7b3..4c0983d 100644
--- a/DBObj/SongData.cs
+++ b/DBObj/SongData.cs
@@ -60,9 +60,9 @@ namespace DBObj
         }
         private string FindExistingPath(string filename)
         {
-            var servers = new[] { @"\\svr01\", @"\\svr02\", @"\\svr01\e", @"\\svr02\e" };
-            foreach (var server in servers)
+            foreach (var server in Utils.Env.GetSongServers())
             {
+                Console.WriteLine($"伺服器路徑: '{server}'");
                 string fullPath = Path.Combine(server, filename);
                 if (File.Exists(fullPath)) return fullPath;
             }
diff --git a/DBObj/SongList.cs b/DBObj/SongList.cs
index a010134..6cdb857 100644
--- a/DBObj/SongList.cs
+++ b/DBObj/SongList.cs
@@ -84,8 +84,8 @@ namespace DBObj
         
         public static void UpdateNextSongLabel()
         {
-            VideoPlayerForm.overlayForm.UpdateNextSongLabel(
-                (not_played.Count > 0) ? not_played[0].next_artist_text() : "目前沒有下一首，請踴躍點歌!!!"
+            VideoPlayerForm.overlayForm.UpdateTopLeftLabel(
+                (not_played.Count > 0) ? not_played[0].getName() : "目前沒有下一首，請踴躍點歌!!!"
             );
         }
         public static void clearSong()
diff --git a/Env.cs b/Env.cs
index 22936eb..f280a94 100644
--- a/Env.cs
+++ b/Env.cs
@@ -49,6 +49,13 @@ namespace Utils
 
             Console.WriteLine("所有指定目錄都找不到 config.ini");
         }
+        public static string[] GetSongServers()
+        {
+            return Get("songServer", "")
+                .Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries)
+                .Select(s => s.Trim('\'', '"').TrimEnd('\\')) // 清理
+                .ToArray();
+        }
 
         public static string Get(string key, string fallback = "") =>
             _values.TryGetValue(key, out var value) ? value : fallback;
diff --git a/HttpServer.cs b/HttpServer.cs
index e6f1b99..03d06e2 100644
--- a/HttpServer.cs
+++ b/HttpServer.cs
@@ -451,24 +451,16 @@ namespace DualScreenDemo
                         break;
                     case "volume_up":
                         // 执行音量增大操作
-                        PrimaryForm.SendCommandThroughSerialPort("a2 b3 a4");
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowVolumeUpLabel();
-                            PrimaryForm.Instance.volumeUpTimer.Start();
-                            OverlayForm.MainForm.HideAllLabels();
-                            PrimaryForm.Instance.volumeUpTimer.Stop(); 
+                            OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↑","a2 b3 a4");
                         }));
                         break;
                     case "mic_up":
                         // 执行麦克风增大操作
-                        PrimaryForm.SendCommandThroughSerialPort("a2 b5 a4");
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowMicUpLabel();
-                            PrimaryForm.Instance.micControlTimer.Start();
-                            OverlayForm.MainForm.HideAllLabels();
-                            PrimaryForm.Instance.micControlTimer.Stop(); 
+                            OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↑","a2 b5 a4");
                         }));
                         break;
                     case "mute":
@@ -496,24 +488,16 @@ namespace DualScreenDemo
                         break;
                     case "volume_down":
                         // 执行音量减小操作
-                        PrimaryForm.SendCommandThroughSerialPort("a2 b4 a4");
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowVolumeDownLabel();
-                            PrimaryForm.Instance.volumeDownTimer.Start();
-                            OverlayForm.MainForm.HideAllLabels();
-                            PrimaryForm.Instance.volumeDownTimer.Stop();
+                            OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↓","a2 b4 a4");
                         }));
                         break;
                     case "mic_down":
                         // 执行麦克风减小操作
-                        PrimaryForm.SendCommandThroughSerialPort("a2 b6 a4");
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowMicDownLabel();
-                            PrimaryForm.Instance.micControlTimer.Start();
-                            OverlayForm.MainForm.HideAllLabels();
-                            PrimaryForm.Instance.micControlTimer.Stop();
+                            OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↓","a2 b6 a4");
                         }));
                         break;
                     case "original_song":
@@ -533,12 +517,9 @@ namespace DualScreenDemo
                         break;
                     case "service":
                         // 执行服务操作
-                        PrimaryForm.SendCommandThroughSerialPort("a2 53 a4");
                         OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowServiceBell();
+                            OverlayForm.MainForm.ShowTopRightLabel("服務鈴","a2 53 a4");
                         }));
-                        // 异步处理等待和隐藏标签
-                        await HttpServer.HandleServiceBellAsync();
                         break;
                     case "replay":
                         // 执行重唱操作
@@ -551,9 +532,9 @@ namespace DualScreenDemo
                         break;
                     case "male_key":
                         // 执行男调操作
-                        OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowMaleKeyLabel();
-                        }));
+                        //OverlayForm.MainForm.Invoke(new System.Action(() => {
+                        //    OverlayForm.MainForm.ShowTopRightLabelTime(" 男調  ");
+                        //}));
                         if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
                         {
                             // 假設 0xA2, 0xC1, 0xA4 是升調的指令
@@ -571,9 +552,9 @@ namespace DualScreenDemo
                         break;
                     case "female_key":
                         // 执行女调操作
-                        OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowFemaleKeyLabel();
-                        }));
+                        //OverlayForm.MainForm.Invoke(new System.Action(() => {
+                        //    OverlayForm.MainForm.ShowTopRightLabelTime(" 女調  ");
+                        //}));
                         if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
                         {
                             // 假設 0xA2, 0xC1, 0xA4 是升調的指令
@@ -599,7 +580,7 @@ namespace DualScreenDemo
                     case "lower_key":
                         // 执行降调操作
                         OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowKeyDownLabel();
+                            OverlayForm.MainForm.ShowTopRightLabelTime("降 1# 調");
                         }));
 
                         // MessageBox.Show("降調功能啟動");
@@ -618,7 +599,7 @@ namespace DualScreenDemo
                     case "standard_key":
                         // 执行标准调操作
                         OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowStandardKeyLabel();
+                            OverlayForm.MainForm.ShowTopRightLabelTime(" 標準調 ");
                         }));
                         if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
                         {
@@ -635,7 +616,7 @@ namespace DualScreenDemo
                     case "raise_key":
                         // 执行升调操作
                         OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowKeyUpLabel();
+                            OverlayForm.MainForm.ShowTopRightLabelTime("升 1# 調");
                         }));
 
                         // MessageBox.Show("升調功能啟動");
@@ -675,13 +656,6 @@ namespace DualScreenDemo
                 await context.Response.OutputStream.WriteAsync(new byte[0], 0, 0);
             }
         }
-        private static async Task HandleServiceBellAsync()
-        {
-            await Task.Delay(3000); // 等待 3 秒
-            OverlayForm.MainForm.Invoke(new System.Action(() => {
-                OverlayForm.MainForm.HideServiceBellLabel();
-            }));
-        }
         private static async Task HandleOrderSongListRequest(HttpListenerContext context)
         {
             string jsonResponse = "{\"status\": \"error\", \"message\": \"An error occurred\"}";
diff --git a/OverlayFormObj/OverlayForm.Labels.cs b/OverlayFormObj/OverlayForm.Labels.cs
index 44565f7..d8fa284 100644
--- a/OverlayFormObj/OverlayForm.Labels.cs
+++ b/OverlayFormObj/OverlayForm.Labels.cs
@@ -11,44 +11,9 @@ namespace OverlayFormObj
         private List<Label> displayLabels;
         public Label pauseLabel;
         public Label muteLabel; // New mute label
-        public Label originalSongLabel;
-        public Label nextSongLabel;
-        private Label serviceBellLabel;
-        private Label BellLabel;
-        private Label OriginalLabel;
-        public Label volumeUpLabel; // New volume up label
-        public Label volumeDownLabel; // New volume down label
-        private System.Windows.Forms.Timer BellTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer OriginalTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer volumeUpTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer volumeDownTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer micUpTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer micDownTimer = new System.Windows.Forms.Timer();
-        public Label micUpLabel; // New microphone up label
-        public Label micDownLabel; // New microphone down label
-        public Label keyUpLabel; // New key up label
-        public Label keyDownLabel; // New key down label
-        public Label standardLabel; // New standard label
-        public Label keyShiftLabel; // New keyShift  label
-        public Label squareLabel; // New square label
-        public Label professionalLabel; // New professional label
-        public Label singDownLabel; // New sing down label
-        public Label brightLabel; // New bright label
-        public Label softLabel; // New soft label
-        public Label autoLabel; // New auto label
-        public Label romanticLabel; // New romantic label
-        public Label dynamicLabel; // New dynamic label
-        public Label tintLabel; // New tint label
-        private System.Windows.Forms.Timer standardTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer squareTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer professionalTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer singDownTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer brightTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer softTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer autoTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer romanticTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer dynamicTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer tintTimer = new System.Windows.Forms.Timer();
+        public Label topLeftLabel;
+        public Label topRightLabel;
+        private System.Windows.Forms.Timer topRightTimer = new System.Windows.Forms.Timer();
         private System.Windows.Forms.Timer secondLineDisplayTimer = new System.Windows.Forms.Timer();
         private System.Windows.Forms.Timer qrCodeTimer = new System.Windows.Forms.Timer();
         private System.Windows.Forms.Timer delayTimer = new System.Windows.Forms.Timer();
@@ -58,38 +23,11 @@ namespace OverlayFormObj
         {   
             InitializeBlackBackgroundPanel();
             InitializeDisplayLabel();
-            // InitializeSongDisplayLabel();
             InitializeDisplayLabels();
             InitializePauseLabel();
             InitializeMuteLabel(); // Initialize the new mute label
-            InitializeOriginalSongLabel(); // 初始化原唱标签
-            InitializeServiceBellLabel();
-            
-            InitializeBellLabel();
-            InitializeOriginalLabel();
-
-            InitializeVolumeUpLabel(); // Initialize the volume up label
-            InitializeVolumeDownLabel(); // Initialize the volume down label
-            InitializeMicUpLabel(); // Initialize the microphone up label
-            InitializeMicDownLabel(); // Initialize the microphone down label
-            InitializeKeyUpLabel(); // Initialize the key up label
-            InitializeKeyDownLabel(); // Initialize the key down label
-            InitializeStandardLabel(); // Initialize the standard label
-            InitializeSquareLabel(); // Initialize the square label
-            InitializeProfessionalLabel(); // Initialize the professional label
-            InitializeSingDownLabel(); // Initialize the sing down label
-            InitializeBrightLabel(); // Initialize the bright label
-            InitializeSoftLabel(); // Initialize the soft label
-            InitializeAutoLabel(); // Initialize the auto label
-            InitializeRomanticLabel(); // Initialize the romantic label
-            InitializeDynamicLabel(); // Initialize the dynamic label
-            InitializeTintLabel(); // Initialize the tint label
-            InitializeStandardKeyLabel();
-            InitializeMaleKeyLabel();
-            InitializeMaleKeyTimer();
-            InitializeFemaleKeyLabel();
-            InitializeNextSongLabel();
-            InitializeFemaleKeyTimer();
+            InitializeTopRightLabel();
+            InitializeTopLeftLabel();
             ConfigureKeyTimers();
             InitializemessageLabel();
         }
@@ -97,59 +35,11 @@ namespace OverlayFormObj
 
         private void ConfigureKeyTimers()
         {
-            OriginalTimer.Interval = 1000;
-            OriginalTimer.Tick += (sender, e) => {OriginalLabel.Visible = false;OriginalTimer.Stop();keepshowmic();};
-
-            BellTimer.Interval = 1000;
-            BellTimer.Tick += (sender, e) => {BellLabel.Visible = false;BellTimer.Stop();keepshowmic();};
-
-            volumeUpTimer.Interval = 1000;
-            volumeUpTimer.Tick += (sender, e) => {volumeUpLabel.Visible = false;volumeUpTimer.Stop();keepshowmic();};
-
-            volumeDownTimer.Interval = 1000;
-            volumeDownTimer.Tick += (sender, e) => {volumeDownLabel.Visible = false;volumeDownTimer.Stop();keepshowmic();};
-            
-            maleKeyTimer.Interval = 1000;
-            maleKeyTimer.Tick += (sender, e) => {maleKeyLabel.Visible = false;maleKeyTimer.Stop();keepshowmic();};
-
-            femaleKeyTimer.Interval = 1000;
-            femaleKeyTimer.Tick += (sender, e) => {femaleKeyLabel.Visible = false;femaleKeyTimer.Stop();keepshowmic();};
-
-            micUpTimer.Interval = 1000; 
-            micUpTimer.Tick += (sender, e) => {micUpLabel.Visible = false;micUpTimer.Stop();keepshowmic();};
-
-            micDownTimer.Interval =1000;
-            micDownTimer.Tick += (sender, e) =>{micDownLabel.Visible = false;micDownTimer.Stop();keepshowmic();};
-
-            brightTimer.Interval = 1000;
-            brightTimer.Tick += (sender, e) => {brightLabel.Visible = false;brightTimer.Stop();keepshowmic();};
-
-            softTimer.Interval = 1000;
-            softTimer.Tick += (sender, e) => {softLabel.Visible = false;softTimer.Stop();keepshowmic();};
-
-            autoTimer.Interval = 1000;
-            autoTimer.Tick += (sender, e) => {autoLabel.Visible = false;autoTimer.Stop();keepshowmic();};
-
-            romanticTimer.Interval = 1000;
-            romanticTimer.Tick += (sender, e) => {romanticLabel.Visible = false;romanticTimer.Stop();keepshowmic();};
-
-            dynamicTimer.Interval = 1000;
-            dynamicTimer.Tick += (sender, e) => {dynamicLabel.Visible = false;dynamicTimer.Stop();keepshowmic();};
-
-            tintTimer.Interval = 1000;
-            tintTimer.Tick += (sender, e) => {tintLabel.Visible = false;tintTimer.Stop();keepshowmic();};
-
-            standardKeyTimer.Interval = 1000;
-            standardKeyTimer.Tick += (sender, e) => {standardKeyLabel.Visible = false;standardKeyTimer.Stop();keepshowmic();};
-
             messageTimer.Interval = 5000;
-            messageTimer.Tick += (sender, e) => {messageLabel.Visible = false;messageTimer.Stop();keepshowmic();};
+            messageTimer.Tick += (sender, e) => {messageLabel.Visible = false;messageTimer.Stop();RedisplayTopRigthLabel();};
 
-            keyUpTimer.Interval = 1000;
-            keyUpTimer.Tick += (sender, e) => {keyUpLabel.Visible = false;keyUpTimer.Stop();keepshowmic();};
-            
-            keyDownTimer.Interval = 1000;
-            keyDownTimer.Tick += (sender, e) => {keyDownLabel.Visible = false;keyDownTimer.Stop();keepshowmic();};
+            topRightTimer.Interval = 1000;
+            topRightTimer.Tick += (sender, e) => { topRightLabel.Visible = false; topRightTimer.Stop(); RedisplayTopRigthLabel(); };
 
             secondLineDisplayTimer.Interval = 32000;
             secondLineDisplayTimer.Tick += SecondLineDisplayTimer_Tick;
@@ -170,20 +60,6 @@ namespace OverlayFormObj
         {
             try
             {
-                // Read the server address from the file
-                string serverAddressFilePath = Path.Combine(Application.StartupPath, "txt", "ip.txt");
-                if (!File.Exists(serverAddressFilePath))
-                {
-                    Console.WriteLine("Server address file not found: " + serverAddressFilePath);
-                    return;
-                }
-
-                string serverAddress = File.ReadAllText(serverAddressFilePath).Trim();
-                // Generate the URL content for the QR code
-                string qrContent = serverAddress.Contains(":") ?
-                    String.Format("http://{0}/{1}/windows.html", serverAddress, randomFolderPath) :
-                    String.Format("http://{0}:{1}/{2}/windows.html", serverAddress, 9090, randomFolderPath);
-                // Console.WriteLine("QR Content: " + qrContent);
                 string qrImagePath = Path.Combine(Application.StartupPath, "themes/superstar/_www", randomFolderPath, "qrcode.png");
                 if (!File.Exists(qrImagePath))
                 {
@@ -374,136 +250,6 @@ namespace OverlayFormObj
             };
             this.Controls.Add(muteLabel);
         }
-
-        private void InitializeServiceBellLabel()
-        {
-            
-                serviceBellLabel = new Label
-                {
-                    Text = " 服務鈴 ",
-                    Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                    ForeColor = Color.White,
-                    BackColor = Color.Black,
-                    AutoSize = true,
-                    Visible = false // 初始设置为不可见
-                };
-                serviceBellLabel.PerformLayout();
-
-
-                // Console.WriteLine($"初始化标签位置: {serviceBellLabel.Location}, 大小: {serviceBellLabel.Size}");
-                serviceBellLabel.BringToFront();
-                this.Controls.Add(serviceBellLabel);
-                this.Resize += (s, e) =>
-                {
-                    serviceBellLabel.Location = new Point(this.Width - serviceBellLabel.Width - 10,56);
-                    // Console.WriteLine($"调整标签位置: {serviceBellLabel.Location}, 大小: {serviceBellLabel.Size}");
-                };
-            
-        }
-        
-        private void InitializeOriginalSongLabel()
-        {
-            originalSongLabel = new Label
-            {
-                Text = "有人聲",
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold), // 设置字体样式
-                ForeColor = Color.White , // 设置文字颜色
-                BackColor = Color.Black,
-                AutoSize = true,
-                Visible = false // 初始设置为不可见
-            };
-            this.Controls.Add(originalSongLabel);
-            this.Resize += (s, e) =>
-            {
-                originalSongLabel.Location = new Point(this.Width - originalSongLabel.Width - 10, 56);
-            };
-        }
-
-        private void InitializeVolumeUpLabel()
-        {
-            volumeUpLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "音量 ↑",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(volumeUpLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                volumeUpLabel.Location = new Point(blackBackgroundPanel.Width - volumeUpLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeOriginalLabel()
-        {
-            OriginalLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "有人聲",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(OriginalLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                OriginalLabel.Location = new Point(blackBackgroundPanel.Width - OriginalLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeBellLabel()
-        {
-            BellLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "服務鈴",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(BellLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                BellLabel.Location = new Point(blackBackgroundPanel.Width - BellLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeVolumeDownLabel()
-        {
-            volumeDownLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "音量 ↓",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(volumeDownLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                volumeDownLabel.Location = new Point(blackBackgroundPanel.Width - volumeDownLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeMicUpLabel()
-        {
-            micUpLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "麥克風 ↑",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(micUpLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                micUpLabel.Location = new Point(blackBackgroundPanel.Width - micUpLabel.Width - 10, 56);
-            };
-        }
         public Panel blackBackgroundPanel;
 
         private void InitializeBlackBackgroundPanel()
@@ -562,30 +308,9 @@ namespace OverlayFormObj
             blackBackgroundPanel.SendToBack();
         }
 
-
-        private void InitializeMicDownLabel()
+        private void InitializeTopLeftLabel()
         {
-
-            micDownLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "麥克風 ↓",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(micDownLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                micDownLabel.Location = new Point(blackBackgroundPanel.Width - micDownLabel.Width - 15, 56);
-            };
-        }
-
-
-        private void InitializeNextSongLabel()
-        {
-            nextSongLabel = new Label
+            topLeftLabel = new Label
             {
                 AutoSize = true,
                 ForeColor = Color.White,
@@ -594,556 +319,87 @@ namespace OverlayFormObj
                 Text = "",
                 Visible = true
             };
-            blackBackgroundPanel.Controls.Add(nextSongLabel);
+            blackBackgroundPanel.Controls.Add(topLeftLabel);
 
-            nextSongLabel.Location = new Point(10, 56);
+            topLeftLabel.Location = new Point(10, 56);
         }
 
 
 
         // 更新 nextSongLabel 標籤的文本
-        public void UpdateNextSongLabel(string text)
+        public void UpdateTopLeftLabel(string text)
         {
-            if (nextSongLabel == null)
+            if (topLeftLabel == null)
             {
                 return;
             }
 
-            nextSongLabel.Text = text;
-            nextSongLabel.Visible = true; // 確保標籤顯示
+            topLeftLabel.Text = text;
+            topLeftLabel.Visible = true; // 確保標籤顯示
             Console.WriteLine($"更新顯示: {text}");
         }
 
-        private void InitializeKeyUpLabel()
+        private void InitializeTopRightLabel()
         {
-            keyUpLabel = new Label();
-            keyUpLabel.AutoSize = true;
-            keyUpLabel.ForeColor = Color.White;
-            keyUpLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            keyUpLabel.BackColor = Color.Black;
-            keyUpLabel.Text = "升調 1# ";
-            keyUpLabel.Visible = false; // 初始设置为不可见
-            this.Controls.Add(keyUpLabel);
-            this.Resize += (s, e) => 
-            {
-                keyUpLabel.Location = new Point(this.Width - keyUpLabel.Width - 10, 56);
-            };
-        }
-
-        // Initialize the key down label
-        private void InitializeKeyDownLabel()
-        {
-            keyDownLabel = new Label();
-            keyDownLabel.AutoSize = true;
-            keyDownLabel.ForeColor = Color.White;
-            keyDownLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            keyDownLabel.BackColor = Color.Black;
-            keyDownLabel.Text = "降調 1# ";
-            keyDownLabel.Visible = false;
-            this.Controls.Add(keyDownLabel);
-            this.Resize += (s, e) => 
-            {
-                keyDownLabel.Location = new Point(this.Width - keyDownLabel.Width - 10 ,56);
-            };
-        }
-
-
-        private void InitializeStandardLabel()
-        {
-            standardLabel = new Label
+            topRightLabel = new Label
             {
                 AutoSize = true,
                 ForeColor = Color.White,
                 Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
                 BackColor = Color.Transparent,
                 Text = "標準迴音",
-                Visible = false
+                Visible = true
             };
-            blackBackgroundPanel.Controls.Add(standardLabel);
+            blackBackgroundPanel.Controls.Add(topRightLabel);
             blackBackgroundPanel.Resize += (s, e) =>
             {
-                standardLabel.Location = new Point(blackBackgroundPanel.Width - standardLabel.Width - 10, 56);
+                topRightLabel.Location = new Point(blackBackgroundPanel.Width - topRightLabel.Width - 10, 56);
             };
         }
-        private void InitializeSquareLabel()
-        {
-            squareLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "廣場迴音",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(squareLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                squareLabel.Location = new Point(blackBackgroundPanel.Width - squareLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeProfessionalLabel()
-        {
-            professionalLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "專業迴音",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(professionalLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                professionalLabel.Location = new Point(blackBackgroundPanel.Width - professionalLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeSingDownLabel()
-        {
-            singDownLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = "唱將迴音",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(singDownLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                singDownLabel.Location = new Point(blackBackgroundPanel.Width - singDownLabel.Width - 10, 56);
-            };
-        }
-
-        private void InitializeBrightLabel()
-        {
-            brightLabel = new Label();
-            brightLabel.AutoSize = true;
-            brightLabel.ForeColor = Color.LightYellow;
-            brightLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            brightLabel.BackColor = Color.Transparent;
-            brightLabel.Text = " 明亮 ";
-            brightLabel.Visible = false; // 初始设置为不可见
-            this.Controls.Add(brightLabel);
-            this.Resize += (s, e) => 
-            {
-                brightLabel.Location = new Point(this.Width - brightLabel.Width - 10, 27);
-            };
-        }
-
-
-        private void InitializeSoftLabel()
-        {
-            softLabel = new Label();
-            softLabel.AutoSize = true;
-            softLabel.ForeColor = Color.LightGreen;
-            softLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            softLabel.BackColor = Color.Transparent;
-            softLabel.Text = " 柔和 ";
-            softLabel.Visible = false; // 初始设置为不可见
-            this.Controls.Add(softLabel);
-            this.Resize += (s, e) => 
-            {
-                softLabel.Location = new Point(this.Width - softLabel.Width - 10,27);
-            };
-        }
-
-        // Initialize the auto label
-        private void InitializeAutoLabel()
-        {
-            autoLabel = new Label();
-            autoLabel.AutoSize = true;
-            autoLabel.ForeColor = Color.Cyan;
-            autoLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            autoLabel.BackColor = Color.Transparent;
-            autoLabel.Text = " 自動 ";
-            autoLabel.Visible = false; // 初始设置为不可见
-            this.Controls.Add(autoLabel);
-            this.Resize += (s, e) => 
-            {
-                autoLabel.Location = new Point(this.Width - autoLabel.Width - 10, 27);
-            };
-        }
-        private void InitializeRomanticLabel()
-        {
-            romanticLabel = new Label();
-            romanticLabel.AutoSize = true;
-            romanticLabel.ForeColor = Color.Pink;
-            romanticLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            romanticLabel.BackColor = Color.Transparent;
-            romanticLabel.Text = " 浪漫 ";
-            romanticLabel.Visible = false;
-            this.Controls.Add(romanticLabel);
-            this.Resize += (s, e) => 
-            {
-                romanticLabel.Location = new Point(this.Width - romanticLabel.Width - 10, 27);
-            };
-        }
-        private void InitializeDynamicLabel()
-        {
-            dynamicLabel = new Label();
-            dynamicLabel.AutoSize = true;
-            dynamicLabel.ForeColor = Color.Red;
-            dynamicLabel.Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold); // 设置字体样式
-            dynamicLabel.BackColor = Color.Transparent;
-            dynamicLabel.Text = " 動感 ";
-            dynamicLabel.Visible = false; // 初始设置为不可见
-            this.Controls.Add(dynamicLabel);
-            this.Resize += (s, e) => 
-            {
-                dynamicLabel.Location = new Point(this.Width - dynamicLabel.Width - 10, 27);
-            };
-        }
-
-
-        // Initialize the tint label
-        private void InitializeTintLabel()
-        {
-            tintLabel = new Label();
-            tintLabel.AutoSize = true;
-            tintLabel.ForeColor = Color.Blue;
-            tintLabel.Font = new Font("Microsoft JhengHei",34, FontStyle.Bold); // 设置字体样式
-            tintLabel.BackColor = Color.Transparent;
-            tintLabel.Text = " 調色 ";
-            tintLabel.Visible = false;
-            this.Controls.Add(tintLabel);
-            this.Resize += (s, e) => 
-            {
-                tintLabel.Location = new Point(this.Width - tintLabel.Width - 10, 27);
-            };
-        }
-        // 显示服务铃标签
-        public void ShowServiceBellLabel()
-        { 
-                whichoneshowmic();
-                HideAllLabels();
-                serviceBellLabel.Visible = true;
-                Console.WriteLine("服務鈴顯示: " + serviceBellLabel.Text); // 输出标签文本内容
-        }
-
-        public void HideServiceBellLabel()
-        {       /*
-                serviceBellLabel.Visible = false;
-                Console.WriteLine("服務鈴隱藏: " + serviceBellLabel.Text); // 输出标签文本内容
-                keepshowmic();
-                */
-        }
-
         // 显示标准标签
-        public void ShowStandardLabel()
-        {
-            HideAllLabels();
-            standardLabel.Visible = true;
-            whichoneshowmic();
-            standardTimer.Start();
-        }
-        public void ShowSquareLabel()
-        {
-            HideAllLabels();
-            squareLabel.Visible = true;
-            whichoneshowmic();
-            squareTimer.Start();
-        }
+        
 
-        public void ShowProfessionalLabel()
-        {
-            HideAllLabels();
-            professionalLabel.Visible = true;
-            whichoneshowmic();
-            professionalTimer.Start();
-        }
-
-        // 显示唱將标签
-        public void ShowSingDownLabel()
-        {
-            HideAllLabels();
-            singDownLabel.Visible = true;
-            whichoneshowmic();
-            singDownTimer.Start();
-        }
-
-
-
-        // 显示明亮标签
-        public void ShowBrightLabel()
-        {
-            HideAllLabels();
-            brightLabel.Visible = true;
-            whichoneshowmic();
-            brightTimer.Start();
-        }
-
-        // 显示柔和标签
-        public void ShowSoftLabel()
-        {
-            
-            HideAllLabels();
-            softLabel.Visible = true;
-            whichoneshowmic();
-            softTimer.Start();
-        }
-
-
-
-        public void ShowAutoLabel()
-        {
-            HideAllLabels();
-            autoLabel.Visible = true;
-            whichoneshowmic();
-            autoTimer.Start();
-        }
-
-        // 显示浪漫标签
-        public void ShowRomanticLabel()
-        {
-            
-            HideAllLabels();
-            romanticLabel.Visible = true;
-            whichoneshowmic();
-            romanticTimer.Start();
-        }
-
-        public void ShowDynamicLabel()
-        {
-            HideAllLabels();
-            dynamicLabel.Visible = true;
-            whichoneshowmic();
-            dynamicTimer.Start();
-        }
-
-        public void ShowTintLabel()
-        {
-            HideAllLabels();
-            tintLabel.Visible = true;
-            whichoneshowmic();
-            tintTimer.Start();
-        }
-
-        private void InitializeStandardKeyLabel()
-        {
-
-            standardKeyLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Black,
-                Text = "  標準調 ",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(standardKeyLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                standardKeyLabel.Location = new Point(blackBackgroundPanel.Width - standardKeyLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeFemaleKeyLabel()
-        {
-
-            femaleKeyLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = " 女調 ",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(femaleKeyLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                femaleKeyLabel.Location = new Point(blackBackgroundPanel.Width - femaleKeyLabel.Width - 10, 56);
-            };
-        }
-        private void InitializeMaleKeyLabel()
-        {
-
-            maleKeyLabel = new Label
-            {
-                AutoSize = true,
-                ForeColor = Color.White,
-                Font = new Font("Microsoft JhengHei", 34, FontStyle.Bold),
-                BackColor = Color.Transparent,
-                Text = " 男調 ",
-                Visible = false
-            };
-            blackBackgroundPanel.Controls.Add(maleKeyLabel);
-            blackBackgroundPanel.Resize += (s, e) =>
-            {
-                maleKeyLabel.Location = new Point(blackBackgroundPanel.Width - maleKeyLabel.Width - 10, 56);
-            };
-        }
-
-        public void ShowPauseLabel()
-        {
-            pauseLabel.Visible = true;
-        }
+        public void ShowPauseLabel() => pauseLabel.Visible = true; 
 
         // 隐藏暂停标签
-        public void HidePauseLabel()
-        {
-            pauseLabel.Visible = false;
-        }
+        public void HidePauseLabel() => pauseLabel.Visible = false;
 
         // 显示静音标签
-        public void ShowMuteLabel()
-        {
-            muteLabel.Visible = true;
-        }
+        public void ShowMuteLabel() => muteLabel.Visible = true;
 
         // 隐藏静音标签
-        public void HideMuteLabel()
+        public void HideMuteLabel() => muteLabel.Visible = false;
+        public void ShowTopRightLabel(string customText = "",string tag =null)
         {
-            muteLabel.Visible = false;
-        }
-
-        public void ShowOriginalSongLabel(string text="有人聲")
-        {
-            HideAllLabels();
-            originalSongLabel.Text = text;
-            originalSongLabel.Visible = true;
-        }
-
-        public void HideOriginalSongLabel()
-        {
-            originalSongLabel.Visible = false;
-            keepshowmic();
-        }
-
-        public void ToggleOriginalSongLabel()
-        {
-            originalSongLabel.Visible = !originalSongLabel.Visible;
-        }
-        public void ShowMaleKeyLabel()
-        {
-            maleKeyLabel.Visible = true;
-            maleKeyTimer.Start();
-        }
-        public void ShowFemaleKeyLabel()
-        {
-            femaleKeyLabel.Visible = true;
-            femaleKeyTimer.Start();
-        }
- 
-        public void ShowVolumeUpLabel()
-        {
-            volumeUpLabel.Visible = true;
-            volumeUpTimer.Start();
-        }
-        public void ShowServiceBell()
-        {
-            BellLabel.Visible = true;
-            BellTimer.Start();
-
-        }
-        public void ShowOriginalLabel(string text = "有人聲")
-        {
-            OriginalLabel.Text = text; 
-            OriginalLabel.Visible = true;
-            OriginalTimer.Start();
-
-        }
-        // 显示音量-标签
-        public void ShowVolumeDownLabel()
-        {
-            volumeDownLabel.Visible = true;
-            volumeDownTimer.Start();
-        }
-        // 显示麥克風+标签
-        public void ShowMicUpLabel()
-        {
-            micUpLabel.Visible = true;
-            micUpTimer.Start();
-        }
-
-        // 显示麥克風-标签
-        public void ShowMicDownLabel()
-        {
-            micDownLabel.Visible = true;
-            micDownTimer.Start();
-        }
-
-        // 显示標準調标签
-        public void ShowStandardKeyLabel()
-        {
-
-            standardKeyLabel.Visible = true;
-            standardKeyTimer.Start();
-
-        }
-
-
-        public void ShowKeyUpLabel(string customText = "")
-        {
-            // keyUpLabel.Text = string.IsNullOrWhiteSpace(customText) ? "升 1# 調" : customText;
-            keyUpLabel.Text = customText; 
-            keyUpLabel.Visible = true;
-            keyUpTimer.Start();
-        }
-
-
-        public void ShowKeyDownLabel(string customText = "")
-        {
-            keyDownLabel.Text = customText; 
-            keyDownLabel.Visible = true;
-            keyDownTimer.Start();
-        }
-        private string switchmic = "Standard" ;
-        // 隐藏所有标签
-        public void HideAllLabels()
-        {
-            HidemicLabels();
-        }
-        public void whichoneshowmic()
-        {
-            if(singDownLabel.Visible){ 
-                switchmic="SingDown";
-            }else if(professionalLabel.Visible){   
-                switchmic="Professional";
-            }else if(squareLabel.Visible){ 
-                switchmic="Square";
-            }else if(standardLabel.Visible){    
-                switchmic="Standard";
-            }
-        }
-        public void keepshowmic()
-        {
-            switch (switchmic)
+            if (tag != null)
             {
-                case "SingDown":
-                    HidemicLabels();
-                    ShowSingDownLabel();
-                    break;
-                case "Professional":
-                    HidemicLabels();
-                    ShowProfessionalLabel();
-                    break;
-                case "Square":
-                    HidemicLabels();
-                    ShowSquareLabel();
-                    break;
-                case "Standard":
-                    HidemicLabels();
-                    ShowStandardLabel();
-                    break;
-                default:
-                    break;
+                PrimaryForm.SendCommandThroughSerialPort(tag);
             }
+            HideTopRightLabels();
+            topRightLabel.Text = customText;
+            topRightLabel.Visible = true;
         }
-
-        public void HidemicLabels()
+        public void ShowTopRightLabelTime(string customText = "",string tag =null)
         {
-            singDownLabel.Visible = false;
-            singDownTimer.Stop();
-            professionalLabel.Visible = false;
-            professionalTimer.Stop();
-            squareLabel.Visible = false;
-            squareTimer.Stop();
-            standardLabel.Visible = false;
-            standardTimer.Stop();
-            
+            ShowTopRightLabel(customText, tag);
+            topRightTimer.Stop();
+            topRightTimer.Start();
+        }
+        public void ShowTopRightEchoLabel(string customText = "")
+        {
+            switchmic = customText;
+            ShowTopRightLabel(customText);
+        }
+        private string switchmic = "標準迴音";
+        // 隐藏所有标签
+        public void HideTopRightLabels()
+        {
+            topRightLabel.Visible = false;
+        }
+        public void RedisplayTopRigthLabel()
+        {
+            HideTopRightLabels();
+            ShowTopRightEchoLabel(switchmic);
         }
         private void InitializemessageLabel()
         {
diff --git a/OverlayFormObj/OverlayForm.cs b/OverlayFormObj/OverlayForm.cs
index ae59124..673ac6b 100644
--- a/OverlayFormObj/OverlayForm.cs
+++ b/OverlayFormObj/OverlayForm.cs
@@ -29,16 +29,8 @@ namespace OverlayFormObj
         public static System.Timers.Timer unifiedTimer;
         private System.Windows.Forms.Timer stickerTimer1 = new System.Windows.Forms.Timer();
         private System.Windows.Forms.Timer stickerTimer2 = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer keyUpTimer = new System.Windows.Forms.Timer();
-        private System.Windows.Forms.Timer keyDownTimer = new System.Windows.Forms.Timer();
-        public Label standardKeyLabel;
-        private System.Windows.Forms.Timer standardKeyTimer = new System.Windows.Forms.Timer();
         private System.Windows.Forms.Timer messageTimer = new System.Windows.Forms.Timer();
-        public Label maleKeyLabel;
         public Label messageLabel;
-        private System.Windows.Forms.Timer maleKeyTimer;
-        public Label femaleKeyLabel;
-        private System.Windows.Forms.Timer femaleKeyTimer;
         private System.Windows.Forms.Timer secondLineTimer;
         private DateTime secondLineStartTime;
         private const int secondLineDuration = 20000; 
@@ -109,29 +101,6 @@ namespace OverlayFormObj
             currentSegmentIndex = 0;
         }
 
-
-        
-        private void InitializeMaleKeyTimer()
-        {
-            maleKeyTimer = new System.Windows.Forms.Timer();
-            maleKeyTimer.Interval = 3000; 
-            maleKeyTimer.Tick += (s, e) => 
-            {
-                HideAllLabels();
-            };
-        }
-
-        
-        private void InitializeFemaleKeyTimer()
-        {
-            femaleKeyTimer = new System.Windows.Forms.Timer();
-            femaleKeyTimer.Interval = 3000; 
-            femaleKeyTimer.Tick += (s, e) => 
-            {
-                HideAllLabels();
-            };
-        }
-
         private void AddCenteredPicture(Bitmap bitmap, int y)
         {
             int x = (this.Width - bitmap.Width) / 2;
@@ -296,7 +265,7 @@ namespace OverlayFormObj
                 {
                     
                     string currentText = MainForm.displayLabel.Text;
-                    MainForm.nextSongLabel.Visible = false;
+                    MainForm.topLeftLabel.Visible = false;
                     string combinedText = currentText + newText;
 
                     
@@ -308,7 +277,7 @@ namespace OverlayFormObj
 
                     
                     MainForm.displayLabel.Text = combinedText;
-                    MainForm.nextSongLabel.Visible = false;
+                    MainForm.topLeftLabel.Visible = false;
 
                     
                     displayTimer.Stop();
@@ -415,54 +384,51 @@ namespace OverlayFormObj
             };
         }
 
-private static void DisplayTimer_Tick(object sender, EventArgs e)
-{
-    if (MainForm.InvokeRequired)
-    {
-        MainForm.Invoke(new System.Action(() =>
+        private static void DisplayTimer_Tick(object sender, EventArgs e)
         {
-            MainForm.displayLabel.Text = "";  
-            MainForm.nextSongLabel.Visible = true; // 显示 nextSongLabel
-        }));
-    }
-    else
-    {
-        MainForm.displayLabel.Text = "";  
-        MainForm.nextSongLabel.Visible = true; // 显示 nextSongLabel
-    }
+            if (MainForm.InvokeRequired)
+            {
+                MainForm.Invoke(new System.Action(() =>
+                {
+                    MainForm.displayLabel.Text = "";  
+                    MainForm.topLeftLabel.Visible = true; // 显示 topLeftLabel
+                }));
+            }
+            else
+            {
+                MainForm.displayLabel.Text = "";  
+                MainForm.topLeftLabel.Visible = true; // 显示 topLeftLabel
+            }
 
-    displayTimer.Stop(); // 停止计时器
-}
+            displayTimer.Stop(); // 停止计时器
+        }
 
-// 當 songDisplayTimer 計時完成時會呼叫此函式
-private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
-{
-    // 檢查是否需要跨執行緒操作 UI 控制項
-    if (MainForm.InvokeRequired)
-    {
-        // 如果目前不在 UI 執行緒上，必須透過 Invoke 安全執行 UI 更新邏輯
-        Console.WriteLine("SongDisplayTimer_Tick invoked on UI thread.");
-
-        MainForm.BeginInvoke(new Action(() =>
+        // 當 songDisplayTimer 計時完成時會呼叫此函式
+        private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
         {
-            if (MainForm.songDisplayLabel != null)
-                MainForm.songDisplayLabel.Text = "";
+            // 檢查是否需要跨執行緒操作 UI 控制項
+            if (MainForm.InvokeRequired)
+            {
+                // 如果目前不在 UI 執行緒上，必須透過 Invoke 安全執行 UI 更新邏輯
+                Console.WriteLine("SongDisplayTimer_Tick invoked on UI thread.");
 
-            if (MainForm.nextSongLabel != null)
-                MainForm.nextSongLabel.Visible = true;
-        }));
-    }
-    else
-    {
-        // 如果已經在 UI 執行緒，就直接更新 UI 控制項
-        Console.WriteLine("SongDisplayTimer_Tick invoked on background thread.");
-        MainForm.songDisplayLabel.Text = "";  
-        MainForm.nextSongLabel.Visible = true;
-    }
+                MainForm.BeginInvoke(new Action(() =>
+                {
+                    if (MainForm.topLeftLabel != null)
+                        MainForm.topLeftLabel.Visible = true;
+                }));
+            }
+            else
+            {
+                // 如果已經在 UI 執行緒，就直接更新 UI 控制項
+                Console.WriteLine("SongDisplayTimer_Tick invoked on background thread.");
+                //MainForm.songDisplayLabel.Text = "";  
+                MainForm.topLeftLabel.Visible = true;
+            }
 
-    // 停止計時器，避免重複觸發
-    songDisplayTimer.Stop(); 
-}
+            // 停止計時器，避免重複觸發
+            songDisplayTimer.Stop(); 
+        }
 
 
 
@@ -514,7 +480,7 @@ private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
 
         private void DisplayMessage(string message, int duration)
         {   
-            MainForm.nextSongLabel.Visible = false;
+            MainForm.topLeftLabel.Visible = false;
             displayLabel.Text = message;
             unifiedTimer.Interval = duration;
             unifiedTimer.Start();
@@ -554,27 +520,6 @@ private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
             }
         }
 
-        public void UpdateSongDisplayLabel(string newText)
-        {
-            
-            songDisplayLabel.Text = newText;
-
-            
-            songDisplayLabel.Font = new Font("Arial", 125);
-
-            songDisplayLabel.ForeColor = Color.White;
-
-            
-            songDisplayTimer.Stop();
-
-            
-            songDisplayTimer.Start();
-
-            
-            this.Invalidate();
-        }
-
-
         private void SecondLineTimer_Tick(object sender, EventArgs e)
         {
             if ((DateTime.Now - secondLineStartTime).TotalMilliseconds >= secondLineDuration)
@@ -793,7 +738,7 @@ private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
         public static string ReadSongNumber()
         {
             string songNumber = MainForm.displayLabel.Text; 
-            MainForm.nextSongLabel.Visible = false;
+            MainForm.topLeftLabel.Visible = false;
             return songNumber; 
         }
 
@@ -844,27 +789,9 @@ private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
                         if (control != MainForm.displayLabel &&
                             control != MainForm.pauseLabel &&
                             control != MainForm.muteLabel &&
-                            control != MainForm.volumeUpLabel &&
-                            control != MainForm.volumeDownLabel &&
-                            control != MainForm.micUpLabel &&
-                            control != MainForm.micDownLabel &&
-                            control != MainForm.standardKeyLabel &&
-                            control != MainForm.keyUpLabel &&
-                            control != MainForm.keyDownLabel &&
-                            control != MainForm.maleKeyLabel &&
-                            control != MainForm.femaleKeyLabel &&
-                            control != MainForm.squareLabel &&
-                            control != MainForm.professionalLabel &&
-                            control != MainForm.standardLabel &&
-                            control != MainForm.singDownLabel &&
-                            control != MainForm.brightLabel &&
-                            control != MainForm.softLabel &&
-                            control != MainForm.autoLabel &&
-                            control != MainForm.romanticLabel &&
-                            control != MainForm.dynamicLabel &&
-                            control != MainForm.tintLabel &&
+                            control != MainForm.topRightLabel &&
                             control != MainForm.blackBackgroundPanel &&
-                            control != MainForm.nextSongLabel)
+                            control != MainForm.topLeftLabel)
                         {
                             MainForm.Controls.Remove(control);
                             // control.Dispose();
@@ -1156,27 +1083,9 @@ private static void SongDisplayTimer_Elapsed(object sender, EventArgs e)
                 if (control != displayLabel &&
                     control != pauseLabel &&
                     control != muteLabel &&
-                    control != volumeUpLabel &&
-                    control != volumeDownLabel &&
-                    control != micUpLabel &&
-                    control != micDownLabel &&
-                    control != standardKeyLabel &&
-                    control != keyUpLabel &&
-                    control != keyDownLabel &&
-                    control != maleKeyLabel &&
-                    control != femaleKeyLabel &&
-                    control != squareLabel &&
-                    control != professionalLabel &&
-                    control != standardLabel &&
-                    control != singDownLabel &&
-                    control != brightLabel &&
-                    control != softLabel &&
-                    control != autoLabel &&
-                    control != romanticLabel &&
-                    control != dynamicLabel &&
-                    control != tintLabel &&
+                    control != topRightLabel &&
                     control != blackBackgroundPanel &&
-                    control != nextSongLabel) 
+                    control != topLeftLabel) 
                 {
                     this.Controls.Remove(control);
                     control.Dispose();
diff --git a/PrimaryFormParts/PrimaryForm.QRCode.cs b/PrimaryFormParts/PrimaryForm.QRCode.cs
index f9b3230..f7b935a 100644
--- a/PrimaryFormParts/PrimaryForm.QRCode.cs
+++ b/PrimaryFormParts/PrimaryForm.QRCode.cs
@@ -20,23 +20,6 @@ namespace DualScreenDemo
 
                 using (Image baseImage = Image.FromFile(imagePath))
                 {
-                    
-                    string serverAddressFilePath = Path.Combine(Application.StartupPath, "txt", "ip.txt");
-                    if (!File.Exists(serverAddressFilePath))
-                    {
-                        Console.WriteLine("Server address file not found: " + serverAddressFilePath);
-                        return;
-                    }
-
-                    string serverAddress = File.ReadAllText(serverAddressFilePath).Trim();
-                    
-                    // 根据地址格式生成不同的URL
-                    string qrContent = serverAddress.Contains(":") ?
-                        String.Format("http://{0}/{1}/windows.html", serverAddress, randomFolderPath) :
-                        String.Format("http://{0}:{1}/{2}/windows.html", serverAddress, 9090, randomFolderPath);
-                    // Console.WriteLine("QR Content: " + qrContent);
-
-                    
                     string qrImagePath = Path.Combine(Application.StartupPath, "themes/superstar/_www", randomFolderPath, "qrcode.png");
                     if (!File.Exists(qrImagePath))
                     {
diff --git a/PrimaryFormParts/PrimaryForm.SyncScreen.cs b/PrimaryFormParts/PrimaryForm.SyncScreen.cs
index 4b02883..32f3eb3 100644
--- a/PrimaryFormParts/PrimaryForm.SyncScreen.cs
+++ b/PrimaryFormParts/PrimaryForm.SyncScreen.cs
@@ -53,21 +53,17 @@ namespace DualScreenDemo
             ConfigureButton(this.syncPauseButton, 1218, 475, 205, 56, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, SyncPauseButton_Click);
             ConfigureButton(this.syncPlayButton, 1218, 475, 205, 56, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, SyncPlayButton_Click);
             ConfigureButton(this.syncVolumeUpButton, 1218, 546, 205, 55, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, null);
-            this.syncVolumeUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowVolumeUpLabel(); volumeUpTimer.Start(); };
-            this.syncVolumeUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); volumeUpTimer.Stop(); };
+            this.syncVolumeUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("音量 ↑ ","a2 b3 a4"); };
+            this.syncVolumeUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
             ConfigureButton(this.syncVolumeDownButton, 1218, 616, 205, 55, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, null);
-            this.syncVolumeDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowVolumeDownLabel(); volumeDownTimer.Start(); };
-            this.syncVolumeDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); volumeDownTimer.Stop(); };
+            this.syncVolumeDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("音量 ↓ ","a2 b4 a4");};
+            this.syncVolumeDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel();};
             ConfigureButton(this.syncMicUpButton, 1218, 686, 205, 56, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, null);
-            this.syncMicUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowMicUpLabel(); micControlTimer.Tag = "a2 b5 a4"; micControlTimer.Start(); };
-            this.syncMicUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); micControlTimer.Stop(); };
-
-            
-            
-            
+            this.syncMicUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("麥克風 ↑ ","a2 b5 a4");};
+            this.syncMicUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
             ConfigureButton(this.syncMicDownButton, 1218, 756, 205, 56, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, resizedNormalStateImageForSyncScreen, null);
-            this.syncMicDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowMicDownLabel(); micControlTimer.Tag = "a2 b6 a4"; micControlTimer.Start(); };
-            this.syncMicDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); micControlTimer.Stop(); };
+            this.syncMicDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("麥克風 ↓ ","a2 b6 a4");};
+            this.syncMicDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
 
             
             
diff --git a/PrimaryFormParts/PrimaryForm.cs b/PrimaryFormParts/PrimaryForm.cs
index b711100..06dbea3 100644
--- a/PrimaryFormParts/PrimaryForm.cs
+++ b/PrimaryFormParts/PrimaryForm.cs
@@ -150,10 +150,7 @@ namespace DualScreenDemo
         private const int PanelEndTop = 739;      // 修改為實際需要的下邊界
 
         private Timer lightControlTimer;
-        public Timer volumeUpTimer;
-        public Timer volumeDownTimer;
-        public Timer micControlTimer;
-
+        
         private SequenceManager sequenceManager = new SequenceManager();
         private PictureBox buttonMiddle;
         private PictureBox buttonTopRight;
@@ -201,16 +198,7 @@ namespace DualScreenDemo
             lightControlTimer = new Timer();
             lightControlTimer.Interval = 5;
             lightControlTimer.Tick += LightControlTimer_Tick;
-            volumeUpTimer = new Timer();
-            volumeUpTimer.Interval = 100;
-            volumeUpTimer.Tick += VolumeUpTimer_Tick;
-            volumeDownTimer = new Timer();
-            volumeDownTimer.Interval = 100;
-            volumeDownTimer.Tick += VolumeDownTimer_Tick;
-            micControlTimer = new Timer();
-            micControlTimer.Interval = 100;
-            micControlTimer.Tick += MicControlTimer_Tick;
-
+            
             InitializeRecording();
             InitializeMediaPlayer();
             LoadImages();
@@ -879,7 +867,7 @@ namespace DualScreenDemo
                 }
             }
         }
-
+        
         private void LightControlTimer_Tick(object sender, EventArgs e)
         {
             if(lightControlTimer.Tag != null)
@@ -888,56 +876,6 @@ namespace DualScreenDemo
             }
         }
 
-        private void VolumeUpTimer_Tick(object sender, EventArgs e)
-        {
-            Task.Run(() =>
-            {
-                try
-                {
-                    
-                    SendCommandThroughSerialPort("a2 b3 a4");
-                }
-                catch (Exception ex)
-                {
-                    Console.WriteLine("Failed to send command: " + ex.Message);
-                }
-            });
-        }
-
-        private void VolumeDownTimer_Tick(object sender, EventArgs e)
-        {
-            Task.Run(() =>
-            {
-                try
-                {
-                    
-                    SendCommandThroughSerialPort("a2 b4 a4");
-                }
-                catch (Exception ex)
-                {
-                    Console.WriteLine("Failed to send command: " + ex.Message);
-                }
-            });
-        }
-
-        private void MicControlTimer_Tick(object sender, EventArgs e)
-        {
-            Task.Run(() =>
-            {
-                try
-                {
-                    if(micControlTimer.Tag != null)
-                    {
-                        SendCommandThroughSerialPort(micControlTimer.Tag.ToString());
-                    }
-                }
-                catch (Exception ex)
-                {
-                    Console.WriteLine("Failed to send command: " + ex.Message);
-                }
-            });
-        }
-
         public static void SendCommandThroughSerialPort(string command)
         {
             if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
@@ -1104,8 +1042,8 @@ namespace DualScreenDemo
             musicUpButton.BackgroundImageLayout = ImageLayout.Stretch;
             musicUpButton.FlatStyle = FlatStyle.Flat;
             musicUpButton.FlatAppearance.BorderSize = 0; 
-            musicUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowVolumeUpLabel(); volumeUpTimer.Start(); };
-            musicUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); volumeUpTimer.Stop(); };
+            musicUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("音量 ↑","a2 b3 a4"); };
+            musicUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
             this.Controls.Add(musicUpButton);
 
             
@@ -1117,8 +1055,8 @@ namespace DualScreenDemo
             musicDownButton.BackgroundImageLayout = ImageLayout.Stretch;
             musicDownButton.FlatStyle = FlatStyle.Flat;
             musicDownButton.FlatAppearance.BorderSize = 0; 
-            musicDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowVolumeDownLabel(); volumeDownTimer.Start(); };
-            musicDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); volumeDownTimer.Stop(); };
+            musicDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("音量 ↓","a2 b4 a4"); };
+            musicDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
             this.Controls.Add(musicDownButton);
 
             
@@ -1130,8 +1068,8 @@ namespace DualScreenDemo
             micUpButton.BackgroundImageLayout = ImageLayout.Stretch;
             micUpButton.FlatStyle = FlatStyle.Flat;
             micUpButton.FlatAppearance.BorderSize = 0; 
-            micUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowMicUpLabel(); micControlTimer.Tag = "a2 b5 a4"; micControlTimer.Start(); };
-            micUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); micControlTimer.Stop(); };
+            micUpButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowTopRightLabel("麥克風 ↑","a2 b5 a4"); };
+            micUpButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
             this.Controls.Add(micUpButton);
 
             
@@ -1143,8 +1081,8 @@ namespace DualScreenDemo
             micDownButton.BackgroundImageLayout = ImageLayout.Stretch;
             micDownButton.FlatStyle = FlatStyle.Flat;
             micDownButton.FlatAppearance.BorderSize = 0; 
-            micDownButton.MouseDown += (sender, e) => { OverlayForm.MainForm.ShowMicDownLabel(); micControlTimer.Tag = "a2 b6 a4"; micControlTimer.Start(); };
-            micDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.HideAllLabels(); micControlTimer.Stop(); };
+            micDownButton.MouseDown += (sender, e) =>{ OverlayForm.MainForm.ShowTopRightLabel("麥克風 ↓","a2 b6 a4"); };
+            micDownButton.MouseUp += (sender, e) => { OverlayForm.MainForm.RedisplayTopRigthLabel(); };
             this.Controls.Add(micDownButton);
 
             
@@ -2017,65 +1955,56 @@ namespace DualScreenDemo
         
         private void MaleKeyButton_Click(object sender, EventArgs e)
         {
-            
+            //verlayForm.MainForm.ShowTopRightLabelTime(" 男調  ");
             if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
             {
                 
                 byte[] commandBytesIncreasePitch1 = new byte[] { 0xA2, 0x7F, 0xA4 };         
                 SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch1, 0, commandBytesIncreasePitch1.Length);
-                OverlayForm.MainForm.HideAllLabels();
+                //OverlayForm.MainForm.HideAllLabels();
                 byte[] commandBytesDecreasePitch = new byte[] { 0xA2, 0xB2, 0xA4 };
                 SerialPortManager.mySerialPort.Write(commandBytesDecreasePitch, 0, commandBytesDecreasePitch.Length);
-                OverlayForm.MainForm.HideAllLabels();
+                //OverlayForm.MainForm.HideAllLabels();
                 SerialPortManager.mySerialPort.Write(commandBytesDecreasePitch, 0, commandBytesDecreasePitch.Length);
-                OverlayForm.MainForm.HideAllLabels();
+                //OverlayForm.MainForm.HideAllLabels();
                 
             }
             else
             {
                 MessageBox.Show("串口未開啟，無法發送降調指令。");
             }
-            OverlayForm.MainForm.ShowMaleKeyLabel();
+            
         }
         
         private void FemaleKeyButton_Click(object sender, EventArgs e)
         {
-            
+            //OverlayForm.MainForm.ShowTopRightLabelTime(" 女調  ");
             if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
             {
-                
                 byte[] commandBytesIncreasePitch1 = new byte[] { 0xA2, 0x7F, 0xA4 };
                 SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch1, 0, commandBytesIncreasePitch1.Length);
-                OverlayForm.MainForm.HideAllLabels();
-                
-                
+                //OverlayForm.MainForm.HideAllLabels();
                 byte[] commandBytesIncreasePitch = new byte[] { 0xA2, 0xB1, 0xA4 };
                 SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch, 0, commandBytesIncreasePitch.Length);
-                 OverlayForm.MainForm.HideAllLabels();
+                //OverlayForm.MainForm.HideAllLabels();
                 SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch, 0, commandBytesIncreasePitch.Length); 
-                 OverlayForm.MainForm.HideAllLabels();
-
-                
-                
+                //OverlayForm.MainForm.HideAllLabels();    
             }
             else
             {
-                
                 MessageBox.Show("串口未開啟，無法發送升調指令。");
             }
-            OverlayForm.MainForm.ShowFemaleKeyLabel();
+            
         }
 
         private void StandardKeyButton_Click(object sender, EventArgs e)
         {
-            OverlayForm.MainForm.ShowStandardKeyLabel();
+            OverlayForm.MainForm.ShowTopRightLabelTime(" 標準調  ");
             
             if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
             {
-                
                 byte[] commandBytesIncreasePitch = new byte[] { 0xA2, 0x7F, 0xA4 };
                 SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch, 0, commandBytesIncreasePitch.Length);
-                
             }
             else
             {
@@ -2085,15 +2014,11 @@ namespace DualScreenDemo
   
         private void PitchUpButton_Click(object sender, EventArgs e)
         {
-            OverlayForm.MainForm.ShowKeyUpLabel();
-
-            
+            OverlayForm.MainForm.ShowTopRightLabelTime("升 1# 調 ");
             if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
-            {
-                
+            {                
                 byte[] commandBytesIncreasePitch = new byte[] { 0xA2, 0xB1, 0xA4 };
-                SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch, 0, commandBytesIncreasePitch.Length);
-                
+                SerialPortManager.mySerialPort.Write(commandBytesIncreasePitch, 0, commandBytesIncreasePitch.Length);   
             }
             else
             {
@@ -2103,15 +2028,11 @@ namespace DualScreenDemo
 
         private void PitchDownButton_Click(object sender, EventArgs e)
         {
-            OverlayForm.MainForm.ShowKeyDownLabel();
-
-            
+            OverlayForm.MainForm.ShowTopRightLabelTime("降 1# 調 ");
             if (SerialPortManager.mySerialPort != null && SerialPortManager.mySerialPort.IsOpen)
             {
-                
                 byte[] commandBytesDecreasePitch = new byte[] { 0xA2, 0xB2, 0xA4 };
-                SerialPortManager.mySerialPort.Write(commandBytesDecreasePitch, 0, commandBytesDecreasePitch.Length);
-                
+                SerialPortManager.mySerialPort.Write(commandBytesDecreasePitch, 0, commandBytesDecreasePitch.Length);   
             }
             else
             {
@@ -2131,18 +2052,12 @@ namespace DualScreenDemo
             if (isWaiting) return;
 
             isWaiting = true;
-            
-            // 发送串口命令
-            SendCommandThroughSerialPort("a2 53 a4");
 
             // 显示提示信息
-            OverlayForm.MainForm.HideAllLabels();
-            OverlayForm.MainForm.ShowServiceBell();
+            //OverlayForm.MainForm.HideAllLabels();
+            OverlayForm.MainForm.ShowTopRightLabel("服務鈴","a2 53 a4");
             // 延迟3秒
             await Task.Delay(3000);
-
-            // 隐藏提示信息
-            //OverlayForm.MainForm.HideServiceBellLabel();
             
             isWaiting = false;
         }
diff --git a/Program.cs b/Program.cs
index f6d7ca8..6f543f8 100644
--- a/Program.cs
+++ b/Program.cs
@@ -17,7 +17,7 @@ namespace DualScreenDemo
 
         [STAThread]
         static void Main() {
-            Console.WriteLine("Server V.1.2.0 20250703");
+            Console.WriteLine("Server V.1.2.1 20250716");
             if(Utils.Env.GetBool("IsCursor", true))Cursor.Hide();
             AppDomain.CurrentDomain.ProcessExit += (s, e) => Cursor.Show();
             //Console.WriteLine("正在與中控取得聯繫...");
diff --git a/TCPServer.cs b/TCPServer.cs
index 4438bf7..adf021b 100644
--- a/TCPServer.cs
+++ b/TCPServer.cs
@@ -143,7 +143,7 @@ namespace DualScreenDemo
                                                     SongList.Add(closeSong);
                                                     
                                                     if (IsFormReady(OverlayForm.MainForm))
-                                                        OverlayForm.MainForm.nextSongLabel.Visible = false;
+                                                        OverlayForm.MainForm.topLeftLabel.Visible = false;
                                                     
                                                     VideoPlayerForm.Instance.PlayNextSong();
                                                     PrimaryForm.Instance.logout();
diff --git a/VideoPlayerForm.cs b/VideoPlayerForm.cs
index 0a2c5eb..6f354f3 100644
--- a/VideoPlayerForm.cs
+++ b/VideoPlayerForm.cs
@@ -1098,8 +1098,7 @@ namespace DualScreenDemo
                         string labelText = isVocalRemoved ? "無人聲" : "有人聲";
                         // 显示标签
                         // 修改成新標籤
-                        OverlayForm.MainForm.HideAllLabels();
-                        OverlayForm.MainForm.ShowOriginalSongLabel(labelText);
+                        OverlayForm.MainForm.ShowTopRightLabel(labelText);
                         //await Task.Delay(3000);
                         // 隐藏标签
                         //OverlayForm.MainForm.HideOriginalSongLabel();