diff --git a/DBObj/SongData.cs b/DBObj/SongData.cs
index fc297d4..34ad183 100644
--- a/DBObj/SongData.cs
+++ b/DBObj/SongData.cs
@@ -1,17 +1,18 @@
 using DualScreenDemo;
 using System;
 using System.IO;
+using System.Net;
 using System.Windows.Markup;
 namespace DBObj
 {
     public class SongData
     {
         private Song basic;
-        private Artist A ;
-        private Artist B ;
+        private Artist A;
+        private Artist B;
         public bool isPublicSong { get; set; }
         public PlayState state;
-        
+
         public SongData()
         {
             basic = new("", "", "", "", 0, 1, "");
@@ -24,46 +25,47 @@ namespace DBObj
             basic = new(songNumber, song, "", filename, humanVoice, 0, "");
             isPublicSong = isPublic;
         }
-        public SongData(string songNumber, string song, string artistA, string artistB, string filename, string artistASimplified, string artistBSimplified, string songSimplified, int humanVoice,int dbChange,string situation)
+        public SongData(string songNumber, string song, string artistA, string artistB, string filename, string artistASimplified, string artistBSimplified, string songSimplified, int humanVoice, int dbChange, string situation)
         {
-            basic=new(songNumber,song,songSimplified,filename,humanVoice,dbChange,situation);
+            basic = new(songNumber, song, songSimplified, filename, humanVoice, dbChange, situation);
             A = new Artist(artistA, artistASimplified);
             B = !artistB.Equals("") ? new Artist(artistB, artistBSimplified) : null;
             isPublicSong = false;
         }
-        public SongData(SongData value,PlayState s){
+        public SongData(SongData value, PlayState s)
+        {
             basic = value.getBasic();
             A = value.getA();
             B = value.getB();
-            state =s;
+            state = s;
         }
         public Song getBasic() => basic;
         public Artist getA() => A;
         public Artist getB() => B;
 
         public string getNumber() => basic.getNumber();
-        public string getName(bool IsSimplified=false) => basic.getName(IsSimplified);
+        public string getName(bool IsSimplified = false) => basic.getName(IsSimplified);
         public string getName() => basic.getName();
         public string getArtist_A(bool IsSimplified) => A.getName(IsSimplified);
         public string getArtist_A() => A.getName();
         public string getArtist_B(bool IsSimplified) => B.getName(IsSimplified);
         public string getArtist_B() => B.getName();
-        public int getNameLength() =>basic.getName().Length; 
+        public int getNameLength() => basic.getName().Length;
         public string getFileName() => basic.getFileName();
         public string next_song_text()
         {
             var str = (state == PlayState.InsertPlayback) ? GetStateTxt(false) : "";
-            return String.Format("下一首：{0}  {1}", basic.getName(false),str);
+            return String.Format("下一首：{0}  {1}", basic.getName(false), str);
         }
         public string artist_text()
         {
-            return B!=null
+            return B != null
                     ? $"{A.getName(false)} - {B.getName(false)}"
                     : A.getName(false);
         }
         public string name_text()
         {
-            return B!=null
+            return B != null
                 ? String.Format("{0} - {1} - {2}", A.getName(false), B.getName(false), basic.getName(false))
                 : String.Format("{0} - {1}", A.getName(false), basic.getName(false));
         }
@@ -73,12 +75,13 @@ namespace DBObj
             {
                 try
                 {
-                    string fullPath = Path.Combine(server, basic.getFileName());
-                    if (File.Exists(fullPath))
-                    {
-                        Console.WriteLine($"找到檔案: {fullPath}");
-                        return true;
-                    }
+                    // string fullPath = Path.Combine(server, basic.getFileName());
+                    Uri fullUri = new Uri(new Uri(server), basic.getFileName());
+                    // if (File.Exists(fullPath))
+                    // {
+                    //     Console.WriteLine($"找到檔案: {fullPath}");
+                    return true;
+                    // }
                 }
                 catch (Exception ex)
                 {
@@ -89,7 +92,7 @@ namespace DBObj
             Console.WriteLine($"全部 server 都找不到檔案: {basic.getFileName()}");
             return false;
         }
-        
+
         public string getFile()
         {
             return FindExistingPath(basic.getFileName());
@@ -103,24 +106,76 @@ namespace DBObj
             }
             return null; // 找不到就回原本的 filename，不加路徑
         }
+        public Uri getFileUrl()
+        {
+            return GetUri(basic.getFileName());
+        }
+        private Uri GetUri(string filename)
+        {
+
+            foreach (var server in Utils.Env.GetSongServers())
+            {
+                var check = IsFtpUriReachable(new Uri(server).ToString());
+                if (!string.IsNullOrWhiteSpace(server) && check != false)
+                {
+                    return new Uri(new Uri(server), filename);
+                }
+            }
+
+            // throw new InvalidOperationException("No valid server found.");
+            Console.WriteLine("No valid server found.");
+            return null;
+        }
+
         public Color GetStateColor() => state switch
         {
-            PlayState.Played         => Color.Gray,
-            PlayState.Skipped        => Color.Gray,
-            PlayState.NoFile         => Color.Gray,
-            PlayState.Playing        => Color.LimeGreen,
+            PlayState.Played => Color.Gray,
+            PlayState.Skipped => Color.Gray,
+            PlayState.NoFile => Color.Gray,
+            PlayState.Playing => Color.LimeGreen,
             PlayState.InsertPlayback => Color.Gold,
-            _                        => Color.White
+            _ => Color.White
         };
-        public string GetStateTxt(bool IsSimplified) => (state==PlayState.NotPlayed)?"":$"({state.GetDescription(IsSimplified)})";
+        public string GetStateTxt(bool IsSimplified) => (state == PlayState.NotPlayed) ? "" : $"({state.GetDescription(IsSimplified)})";
         public void SetState(PlayState s) => state = s;
 
         public PlayState GetState() => state;
-       
+
         public int getHumanVoice() => basic.getHumanVoice();
         public override string ToString()
         {
-            return  String.Format("{0}  {1}", basic.getName(),state.GetDescription() );
+            return String.Format("{0}  {1}", basic.getName(), state.GetDescription());
+        }
+        public static bool IsFtpUriReachable(string ftpUri)
+        {
+            try
+            {
+                #pragma warning disable SYSLIB0014 // 類型或成員已經過時
+                var request = (FtpWebRequest)WebRequest.Create(ftpUri);
+                #pragma warning restore SYSLIB0014 // 類型或成員已經過時
+                request.Method = WebRequestMethods.Ftp.ListDirectory; // Lightweight check
+                // request.Credentials = new NetworkCredential("svr", "svr"); // Replace with actual username/password
+                request.Timeout = 5000;
+
+                using var response = (FtpWebResponse)request.GetResponse();
+                return response.StatusCode == FtpStatusCode.OpeningData || response.StatusCode == FtpStatusCode.DataAlreadyOpen;
+            }
+            catch (WebException ex)
+            {
+                if (ex.Response is FtpWebResponse ftpResponse)
+                {
+                    Console.WriteLine($"FTP error: {ftpResponse.StatusDescription}");
+                    return false;
+                }
+
+                Console.WriteLine($"Connection error: {ex.Message}");
+                return false;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Unexpected error: {ex.Message}");
+                return false;
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/Env.cs b/Env.cs
index 715ab8b..8093219 100644
--- a/Env.cs
+++ b/Env.cs
@@ -60,7 +60,7 @@ namespace Utils
             //     .Select(s => s.Trim('\'', '"').TrimEnd('\\')) // 清理
             //     .ToArray();
 
-            return new string[] { @"\\svr01", @"\\svr02" };
+            return new string[] { @"ftp://svr:svr@svr",@"ftp://song1:song1@svr01", @"ftp://song2:song2@svr02",@"ftp://song3:song3@svr03" };
 
         }
 
diff --git a/HttpServer.cs b/HttpServer.cs
index 0a8239e..98b404c 100644
--- a/HttpServer.cs
+++ b/HttpServer.cs
@@ -34,13 +34,13 @@ namespace DualScreenDemo
         private static string _baseDirectory = @"themes\superstar\_www"; // 根據實際情況設定
 
         private static TaskCompletionSource<string> _qrReadyTcs;
-        
+
         public static async Task StartServer(string baseDirectory, int port, SQLManager manager, CancellationToken token)
         {
             songListManager = manager;
             string randomFolderName = CreateRandomFolderAndRedirectHTML(baseDirectory);
             randomFolderPath = randomFolderName;
-            
+
             // 安裝包更新
             string localAddress = GetLocalIPAddress();
             string externalAddress = Utils.Env.Get("PhoneIP", "").Trim();
@@ -58,16 +58,16 @@ namespace DualScreenDemo
                 //_listener.Prefixes.Add($"http://{host}:{externalPort}/");
             }
             string localQrContent = String.Format("http://{0}:{1}/{2}/windows.html", localAddress, port, randomFolderName);
-            
-            
+
+
             // 修改外网二维码内容生成
-            
-            string externalQrContent = !string.IsNullOrEmpty(externalAddress) ? 
+
+            string externalQrContent = !string.IsNullOrEmpty(externalAddress) ?
                 String.Format("http://{0}:{1}/{2}/windows.html", externalAddress, externalPort, randomFolderName) :
                 localQrContent;
-            
+
             GenerateQRCode(externalQrContent, Path.Combine(baseDirectory, randomFolderName, "qrcode.png"));
-            
+
             _qrReadyTcs?.TrySetResult(randomFolderName);  // safe call，null-safe
             try
             {
@@ -84,7 +84,7 @@ namespace DualScreenDemo
             {
                 try
                 {
-                    HttpListenerContext  context = await _listener.GetContextAsync();
+                    HttpListenerContext context = await _listener.GetContextAsync();
                     await ProcessRequestAsync(context, baseDirectory, randomFolderName);
                 }
                 catch (HttpListenerException)
@@ -97,7 +97,7 @@ namespace DualScreenDemo
             _listener.Close();
             Console.WriteLine("Server stopped.");
         }
-        
+
         public static async Task RestartServer()
         {
             Console.WriteLine("Restarting server...");
@@ -115,7 +115,7 @@ namespace DualScreenDemo
 
             _cts = new CancellationTokenSource();
 
-            
+
             // ✅ 等 QR code 跑完
             _qrReadyTcs = new TaskCompletionSource<string>();
             _serverTask = StartServer(_baseDirectory, _port, songListManager, _cts.Token);
@@ -245,7 +245,7 @@ namespace DualScreenDemo
 
                 // 添加基本的缓存控制
                 context.Response.Headers.Add("Cache-Control", "public, max-age=3600");
-                
+
                 if (context.Request.HttpMethod == "POST")
                 {
                     string relativePath = context.Request.Url.AbsolutePath.Replace($"/{randomFolderName}", "");
@@ -289,7 +289,7 @@ namespace DualScreenDemo
                 {
                     // 获取请求的完整URL路径
                     string requestPath = context.Request.Url.AbsolutePath;
-                    
+
                     // 如果是根路径访问，直接返回404
                     if (requestPath == "/" || requestPath == "/windows.html")
                     {
@@ -298,7 +298,7 @@ namespace DualScreenDemo
                     }
 
                     string requestedFile = context.Request.Url.LocalPath.Replace($"/{randomFolderName}/", "");
-                    
+
                     if (string.IsNullOrEmpty(requestedFile.Trim('/')))
                     {
                         requestedFile = "windows.html";
@@ -321,6 +321,28 @@ namespace DualScreenDemo
             {
                 try
                 {
+                    var request = context.Request;
+                    var user = context.User;
+
+                    Console.WriteLine("Headers:");
+                    foreach (string key in request.Headers.AllKeys)
+                    {
+                        Console.WriteLine($"  {key}: {request.Headers[key]}");
+                    }
+
+                    Console.WriteLine("Query String:");
+                    foreach (string key in request.QueryString.AllKeys)
+                    {
+                        Console.WriteLine($"  {key}: {request.QueryString[key]}");
+                    }
+
+                    Console.WriteLine("Body:");
+                    using (var reader = new StreamReader(request.InputStream, request.ContentEncoding))
+                    {
+                        string body = reader.ReadToEnd();
+                        Console.WriteLine(body);
+                    }
+
                     context.Response.Close();
                 }
                 catch { }
@@ -337,7 +359,7 @@ namespace DualScreenDemo
                 context.Response.StatusCode = statusCode;
                 context.Response.ContentType = "application/json; charset=utf-8";
                 context.Response.ContentLength64 = buffer.Length;
-                
+
                 await context.Response.OutputStream.WriteAsync(buffer, 0, buffer.Length);
             }
             catch (Exception ex)
@@ -377,7 +399,7 @@ namespace DualScreenDemo
                     .Select(song => new
                     {
                         Song = song.getName(),
-                        ArtistA =song.getArtist_A(),
+                        ArtistA = song.getArtist_A(),
                         SongNumber = song.getNumber(),
                     })
                     .ToList();
@@ -421,7 +443,7 @@ namespace DualScreenDemo
 
         private static async Task HandleSoundControlRequest(HttpListenerContext context)
         {
-            
+
             string requestBody;
             using (var reader = new StreamReader(context.Request.InputStream, context.Request.ContentEncoding))
             {
@@ -465,14 +487,14 @@ namespace DualScreenDemo
                         // 执行音量增大操作
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↑","a2 b3 a4");
+                            OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↑", "a2 b3 a4");
                         }));
                         break;
                     case "mic_up":
                         // 执行麦克风增大操作
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↑","a2 b5 a4");
+                            OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↑", "a2 b5 a4");
                         }));
                         break;
                     case "mute":
@@ -501,20 +523,20 @@ namespace DualScreenDemo
                         // 执行音量减小操作
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↓","a2 b4 a4");
+                            OverlayForm.MainForm.ShowTopRightLabelTime("音量 ↓", "a2 b4 a4");
                         }));
                         break;
                     case "mic_down":
                         // 执行麦克风减小操作
                         OverlayForm.MainForm.Invoke(new System.Action(() =>
                         {
-                            OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↓","a2 b6 a4");
+                            OverlayForm.MainForm.ShowTopRightLabelTime("麥克風 ↓", "a2 b6 a4");
                         }));
                         break;
                     case "original_song":
                         if (PrimaryForm.Instance.InvokeRequired)
                         {
-                            PrimaryForm.Instance.Invoke(new System.Action(() => 
+                            PrimaryForm.Instance.Invoke(new System.Action(() =>
                             {
                                 PrimaryForm.Instance.videoPlayerForm.ToggleVocalRemoval();
                             }));
@@ -524,12 +546,13 @@ namespace DualScreenDemo
                             PrimaryForm.Instance.videoPlayerForm.ToggleVocalRemoval();
                         }
                         // 执行原唱操作
-                        
+
                         break;
                     case "service":
                         // 执行服务操作
-                        OverlayForm.MainForm.Invoke(new System.Action(() => {
-                            OverlayForm.MainForm.ShowTopRightLabel("服務鈴","a2 53 a4");
+                        OverlayForm.MainForm.Invoke(new System.Action(() =>
+                        {
+                            OverlayForm.MainForm.ShowTopRightLabel("服務鈴", "a2 53 a4");
                         }));
                         break;
                     case "replay":
@@ -539,7 +562,7 @@ namespace DualScreenDemo
                             // 在这里执行按钮点击后的操作
                             // 比如切歌操作
                             PrimaryForm.Instance.videoPlayerForm.ReplayCurrentSong();
-                        }));     
+                        }));
                         break;
                     case "male_key":
                         // 执行男调操作
@@ -578,7 +601,7 @@ namespace DualScreenDemo
                     case "cut":
                         // 执行切歌操作
                         if (PrimaryForm.Instance.InvokeRequired)
-                            PrimaryForm.Instance.Invoke(new System.Action(() => { PrimaryForm.Instance.videoPlayerForm.PlayNextSong();}));
+                            PrimaryForm.Instance.Invoke(new System.Action(() => { PrimaryForm.Instance.videoPlayerForm.PlayNextSong(); }));
                         else
                             PrimaryForm.Instance.videoPlayerForm.PlayNextSong();
                         break;
@@ -668,16 +691,16 @@ namespace DualScreenDemo
                     playingSongList = SongList.GetHistory()
                         .Select((song, index) => new
                         {
-                            Song=song.getName(),
-                            ArtistA=song.getArtist_A(),
+                            Song = song.getName(),
+                            ArtistA = song.getArtist_A(),
                             PlayState = song.GetState().GetDescription()
                         })
                         .ToList()
                 };
-                
+
                 jsonResponse = JsonConvert.SerializeObject(response);
                 context.Response.StatusCode = (int)HttpStatusCode.OK;
-                
+
             }
             catch (Exception ex)
             {
@@ -690,7 +713,7 @@ namespace DualScreenDemo
         }
 
         // 生成播放状态
-        
+
         private static async Task HandleOrderSongRequest(HttpListenerContext context)
         {
             try
@@ -704,19 +727,22 @@ namespace DualScreenDemo
                 Console.WriteLine("Received order song request: " + requestBody);
                 // 解析 JSON 为 Song 对象
                 var json = JObject.Parse(requestBody);
-                SongData song =songListManager.SearchSongByNumber(json["SongNumber"]?.ToString());
-                
-                if (song != null) {
+                SongData song = songListManager.SearchSongByNumber(json["SongNumber"]?.ToString());
+
+                if (song != null)
+                {
                     Console.WriteLine($"Ordering Song: {song.getName()} by {song.getArtist_A()}");
 
                     // 这里可以添加处理逻辑，例如将歌曲加入到播放列表或数据库中
                     song.getBasic().setNameTest("*");
                     SongList.Add(song);
- 
+
                     var response = new { status = "success", message = "Song ordered successfully" };
                     string jsonResponse = JsonConvert.SerializeObject(response);
                     await SendResponseAsync(context, jsonResponse);
-                } else {
+                }
+                else
+                {
                     context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
                     await SendResponseAsync(context, "{\"status\": \"error\", \"message\": \"Invalid song data\"}");
                 }
@@ -743,9 +769,10 @@ namespace DualScreenDemo
 
                 // 解析 JSON 为 Song 对象
                 var json = JObject.Parse(requestBody);
-                SongData song =songListManager.SearchSongByNumber(json["SongNumber"]?.ToString());
+                SongData song = songListManager.SearchSongByNumber(json["SongNumber"]?.ToString());
 
-                if (song != null){
+                if (song != null)
+                {
                     Console.WriteLine($"Inserting Song: {song.getName()} by {song.getArtist_A()}");
                     // 这里可以添加插播歌曲的处理逻辑
                     song.getBasic().setNameTest("*");
@@ -753,7 +780,9 @@ namespace DualScreenDemo
                     var response = new { status = "success", message = "Song inserted successfully" };
                     string jsonResponse = JsonConvert.SerializeObject(response);
                     await SendResponseAsync(context, jsonResponse);
-                } else {
+                }
+                else
+                {
                     context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
                     await SendResponseAsync(context, "{\"status\": \"error\", \"message\": \"Invalid song data\"}");
                 }
@@ -822,11 +851,13 @@ namespace DualScreenDemo
         }
 
         // 封装响应代码以避免重复
-        async static Task SendResponseAsync(HttpListenerContext context, string jsonResponse) {
+        async static Task SendResponseAsync(HttpListenerContext context, string jsonResponse)
+        {
             context.Response.ContentType = "application/json";
             context.Response.ContentLength64 = Encoding.UTF8.GetByteCount(jsonResponse);
             context.Response.StatusCode = (int)HttpStatusCode.OK;
-            using (var streamWriter = new StreamWriter(context.Response.OutputStream)) {
+            using (var streamWriter = new StreamWriter(context.Response.OutputStream))
+            {
                 await streamWriter.WriteAsync(jsonResponse);
                 await streamWriter.FlushAsync();
             }
@@ -843,7 +874,7 @@ namespace DualScreenDemo
             }
         }
         private static async Task HandleMessageRequest(HttpListenerContext context)
-        { 
+        {
             try
             {
                 using (var reader = new StreamReader(context.Request.InputStream, context.Request.ContentEncoding))
@@ -852,11 +883,11 @@ namespace DualScreenDemo
                     if (!string.IsNullOrEmpty(json))
                     {
                         context.Response.StatusCode = 200;
-                        context.Response.ContentType = "application/json"; 
+                        context.Response.ContentType = "application/json";
                         int startIndex = json.IndexOf("\"message\":\"") + 11;
                         int endIndex = json.IndexOf("\"", startIndex);
                         if (startIndex >= 0 && endIndex >= 0)
-                            OnDisplayBarrage?.Invoke( json.Substring(startIndex, endIndex - startIndex) );
+                            OnDisplayBarrage?.Invoke(json.Substring(startIndex, endIndex - startIndex));
                     }
                     else
                     {
@@ -948,7 +979,7 @@ namespace DualScreenDemo
             }
         }*/
 
-        
+
 
         private static string GetMimeType(string filePath)
         {
@@ -985,7 +1016,7 @@ namespace DualScreenDemo
                 case ".json":
                     mimeType = "application/json";
                     break;
-                // Add more cases for other file types as needed
+                    // Add more cases for other file types as needed
             }
 
             return mimeType;
@@ -1016,25 +1047,25 @@ namespace DualScreenDemo
                     //SongListManager.Instance.UserLogin(phone);
 
                     // 获取用户的收藏歌曲
-                    var favoriteSongs=new List<SongData>(); //= SongListManager.Instance.GetFavoriteSongsByPhoneNumber();
-                    
-                    string query =PrimaryForm.Instance.SearchFavoriteSongs_Mysql();
+                    var favoriteSongs = new List<SongData>(); //= SongListManager.Instance.GetFavoriteSongsByPhoneNumber();
+
+                    string query = PrimaryForm.Instance.SearchFavoriteSongs_Mysql();
                     var searchResults = PrimaryForm.Instance.SearchSongs_Mysql(query);
                     // 创建响应数据
                     var response = new
                     {
                         isLoggedIn = true,
-                        
+
                         favoriteSongList = searchResults
                             .Select(song => new
                             {
                                 Name = song.getName(),
-                                ArtistA =song.getArtist_A(),
+                                ArtistA = song.getArtist_A(),
                                 Number = song.getNumber(),
                                 ArtistAFull = song.getArtist_A(true),
                                 ArtistBFull = song.getArtist_B(true),
                                 NameFull = song.getName(true),
-                                HumanVoice =song.getHumanVoice(),
+                                HumanVoice = song.getHumanVoice(),
                                 FileName = song.getFileName()
                             })
                             .ToList(),
@@ -1088,7 +1119,7 @@ namespace DualScreenDemo
         }
 
         // 异步响应发送方法
-        
+
         private static async Task SendResponseAsyncs(HttpListenerContext context, string responseContent)
         {
             try
@@ -1103,14 +1134,14 @@ namespace DualScreenDemo
                 Console.WriteLine("Error sending response: " + ex.Message);
             }
         }
-        
+
         private static async Task HandleGetRequest(HttpListenerContext context, string baseDirectory, string requestedFile)
         {
             try
             {
                 // 获取请求的完整URL路径
                 string requestPath = context.Request.Url.AbsolutePath;
-                
+
                 // 检查URL是否包含随机文件夹名
                 if (!requestPath.Contains("/" + randomFolderPath + "/"))
                 {
@@ -1120,7 +1151,7 @@ namespace DualScreenDemo
                 }
 
                 string filePath = Path.Combine(baseDirectory, requestedFile.TrimStart('/'));
-                
+
                 if (!File.Exists(filePath))
                 {
                     context.Response.StatusCode = (int)HttpStatusCode.NotFound;
@@ -1129,7 +1160,7 @@ namespace DualScreenDemo
 
                 string contentType = GetMimeType(filePath);
                 context.Response.ContentType = contentType;
-                
+
                 // 对于静态文件使用缓存
                 if (_fileCache.TryGetValue(filePath, out byte[] cachedContent))
                 {
@@ -1145,7 +1176,7 @@ namespace DualScreenDemo
                     buffer = new byte[fileStream.Length];
                     await fileStream.ReadAsync(buffer, 0, buffer.Length);
                 }
-                
+
                 // 缓存静态文件
                 if (contentType.StartsWith("text/") || contentType.Contains("javascript") || contentType.Contains("json"))
                 {
diff --git a/PrimaryFormParts/PrimaryForm.OrderedSongs.cs b/PrimaryFormParts/PrimaryForm.OrderedSongs.cs
index ae54021..729a0db 100644
--- a/PrimaryFormParts/PrimaryForm.OrderedSongs.cs
+++ b/PrimaryFormParts/PrimaryForm.OrderedSongs.cs
@@ -2,7 +2,7 @@ namespace DualScreenDemo
 {
     public partial class PrimaryForm
     {
-        private Button orderedSongsButton;
+        public Button orderedSongsButton;
         private Bitmap orderedSongsNormalBackground; 
         private Bitmap orderedSongsActiveBackground; 
     }
diff --git a/Program.cs b/Program.cs
index 99b0d65..70eaaa4 100644
--- a/Program.cs
+++ b/Program.cs
@@ -14,7 +14,7 @@ namespace DualScreenDemo
         private static PrimaryForm primaryForm; // 儲存實例的參考
         public static Room room = new Room();
 
-        public static string verSion = "Server V2.10 202509010938";
+        public static string verSion = "Server V2.10 202509031254";
 
         [STAThread]
         static void Main()
diff --git a/Services/MediaService.cs b/Services/MediaService.cs
index b5d981d..48502c4 100644
--- a/Services/MediaService.cs
+++ b/Services/MediaService.cs
@@ -85,15 +85,16 @@ namespace DualScreenDemo.Services
                 _media?.Dispose();
                 _media = new Media(filePath, FromType.FromPath);
 
-                _media.ParseAsync(_libVLC);
-                _media.ParsedChanged += (sender, args) =>
-                {
-                    // if (args.ParsedStatus != MediaParsedStatus.Failed)
-                    // {
+                    _media.ParseAsync(_libVLC);
+                    _media.ParsedChanged += (sender, args) =>
+                    {
+                        // if (args.ParsedStatus != MediaParsedStatus.Failed)
+                        // {
                         _mediaPlayer.Media = addMediaOption(_media, audioTrackIndex);
                         _mediaPlayer.Play();
-                    // }                    
-                };
+                        // }                    
+                    };
+
                 _mediaPlayer.Fullscreen = true;
                 _mediaPlayer.Mute = false;
             }
@@ -103,7 +104,27 @@ namespace DualScreenDemo.Services
                 Program.WriteLog(ex.ToString());
             }
         }
+        public void LoadMedia(Uri url, int audioTrackIndex = 0)
+        { 
+            try
+            {
+                _mediaPlayer.Pause();
 
+                _media?.Dispose();
+                _media = new Media(url);
+
+                _mediaPlayer.Media = addMediaOption(_media, audioTrackIndex);
+                _mediaPlayer.Play();
+
+                _mediaPlayer.Fullscreen = true;
+                _mediaPlayer.Mute = false;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+                Program.WriteLog(ex.ToString());
+            }
+        }
         private Media addMediaOption(Media media, int audioTrackIndex)
         {
             media.AddOption(":avcodec-hw=dxva2");
diff --git a/VideoPlayerForm.cs b/VideoPlayerForm.cs
index 433b9cc..007666f 100644
--- a/VideoPlayerForm.cs
+++ b/VideoPlayerForm.cs
@@ -347,12 +347,15 @@ namespace DualScreenDemo
             try
             {
                 string pathToPlay = song.getFile();
+                Uri url = song.getFileUrl();   
+                if (pathToPlay == null) _mediaService0.LoadMedia(url, 0);
                 //同步畫面播放器載入media設置參數
-                _mediaService0.LoadMedia(pathToPlay, 0);
+                else _mediaService0.LoadMedia(pathToPlay, 0);
                 // _mediaService0.Player.Media.AddOption(":no-audio");
                 _mediaService0.Player.AspectRatio = "8:5";
+                if(pathToPlay==null)_mediaService1.LoadMedia(url, song.isPublicSong ? 0 : 1);
                 //影片畫面播放器載入media設置聲道
-                _mediaService1.LoadMedia(pathToPlay, song.isPublicSong ? 0 : 1);
+                else _mediaService1.LoadMedia(pathToPlay, song.isPublicSong ? 0 : 1);
 
                 isVocalRemoved = true;
                 if (isMuted) { Mute(true); }
@@ -361,6 +364,7 @@ namespace DualScreenDemo
                 SetVolume(100 + song.getBasic().getDbChange());
                 Task.Run(() => Thread.Sleep(100));
                 if (isSyncToPrimaryMonitor) SyncToPrimaryMonitor();
+                if (url == null&&!song.isPublicSong) PlayNextSong();
                 return Task.CompletedTask;
             }
             catch (Exception ex)
@@ -403,6 +407,7 @@ namespace DualScreenDemo
                             BeginInvoke(new Action(async () =>
                             {
                                 await PlayNextSong();
+                                if (PrimaryForm.Instance.isOnOrderedSongsPage) PrimaryForm.Instance.orderedSongsButton.PerformClick();
                             }));
                         }
                     }