diff --git a/lib/main.dart b/lib/main.dart
index 55dd33f..552df97 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,3 +1,4 @@
+import 'package:demo001/scenes/ChartScene.dart';
 import 'package:flutter/material.dart';
 
 import 'scenes/SoundRecordScene.dart';
diff --git a/lib/scenes/ChartScene.dart b/lib/scenes/ChartScene.dart
new file mode 100644
index 0000000..6c31edd
--- /dev/null
+++ b/lib/scenes/ChartScene.dart
@@ -0,0 +1,165 @@
+import 'package:flutter/material.dart';
+import 'dart:async';
+
+class ChatScene extends StatefulWidget {
+  @override
+  _ChatSceneState createState() => _ChatSceneState();
+}
+
+class _ChatSceneState extends State<ChatScene> {
+  bool _isInCall = false; // 记录是否在通话状态
+
+  // 模拟的聊天消息数据，包括语音消息和文字消息
+  final List<Map<String, dynamic>> _messages = [
+    {
+      'type': 'audio',
+      'audioDuration': 5, // 音频时长 5秒
+      'audioUrl':
+          'https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3',
+      'text': '你好，我是一个语音消息'
+    },
+    {'type': 'text', 'text': '这是一个文本消息'},
+    {
+      'type': 'audio',
+      'audioDuration': 8, // 音频时长 8秒
+      'audioUrl':
+          'https://www.soundhelix.com/examples/mp3/SoundHelix-Song-2.mp3',
+      'text': '这是另一条语音消息'
+    }
+  ];
+
+  // 切换按钮状态
+  void _toggleCallStatus() {
+    setState(() {
+      _isInCall = !_isInCall;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text("Chat Scene")),
+      body: ListView.builder(
+        itemCount: _messages.length,
+        itemBuilder: (context, index) {
+          var message = _messages[index];
+          if (message['type'] == 'audio') {
+            // 语音消息
+            return _buildAudioMessage(message);
+          } else {
+            // 文本消息
+            return _buildTextMessage(message);
+          }
+        },
+      ),
+      bottomNavigationBar: Padding(
+        padding: const EdgeInsets.all(20.0),
+        child: InkWell(
+          onTap: _toggleCallStatus, // 点击按钮时切换状态
+          onLongPress: () {
+            // 按住时切换为通话状态
+            _toggleCallStatus();
+          },
+          child: Container(
+            decoration: BoxDecoration(
+              borderRadius: BorderRadius.circular(30), // 圆角按钮
+              color: _isInCall ? Colors.red : Colors.green, // 通话状态红色，非通话状态绿色
+            ),
+            padding:
+                EdgeInsets.symmetric(vertical: 15, horizontal: 40), // 调整按钮大小
+            child: Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Icon(
+                  _isInCall ? Icons.call_end : Icons.mic, // 图标变化
+                  color: Colors.white,
+                  size: 30,
+                ),
+                SizedBox(width: 10),
+                Text(
+                  _isInCall ? '挂断' : '开始通话', // 状态文字变化
+                  style: TextStyle(
+                    color: Colors.white,
+                    fontSize: 18,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  // 构建文本消息
+  Widget _buildTextMessage(Map<String, dynamic> message) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
+      child: Align(
+        alignment: Alignment.centerLeft,
+        child: Container(
+          padding: EdgeInsets.all(10),
+          decoration: BoxDecoration(
+            color: Colors.blue[100],
+            borderRadius: BorderRadius.circular(10),
+          ),
+          child: Text(
+            message['text'],
+            style: TextStyle(fontSize: 16),
+          ),
+        ),
+      ),
+    );
+  }
+
+  // 构建语音消息
+  Widget _buildAudioMessage(Map<String, dynamic> message) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // 音频时长显示
+          Text(
+            '${message['audioDuration']}秒',
+            style: TextStyle(fontSize: 14, color: Colors.grey),
+          ),
+          SizedBox(height: 5),
+          // 音频播放按钮
+          GestureDetector(
+            onTap: () {
+              // 这里可以实现点击播放音频的功能
+              print("播放音频: ${message['audioUrl']}");
+            },
+            child: Container(
+              padding: EdgeInsets.symmetric(vertical: 10, horizontal: 20),
+              decoration: BoxDecoration(
+                color: Colors.green,
+                borderRadius: BorderRadius.circular(30),
+              ),
+              child: Row(
+                children: [
+                  Icon(
+                    Icons.play_arrow,
+                    color: Colors.white,
+                  ),
+                  SizedBox(width: 10),
+                  Text(
+                    '播放音频',
+                    style: TextStyle(color: Colors.white),
+                  ),
+                ],
+              ),
+            ),
+          ),
+          SizedBox(height: 5),
+          // 文字内容
+          Text(
+            message['text'],
+            style: TextStyle(fontSize: 16),
+          ),
+        ],
+      ),
+    );
+  }
+}
diff --git a/lib/scenes/SoundRecordScene.dart b/lib/scenes/SoundRecordScene.dart
index 9851b4a..13128af 100644
--- a/lib/scenes/SoundRecordScene.dart
+++ b/lib/scenes/SoundRecordScene.dart
@@ -5,7 +5,7 @@ import 'package:demo001/xunfei/xunfei.dart';
 import 'package:flutter/material.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:flutter_sound/flutter_sound.dart';
-import 'package:audioplayers/audioplayers.dart';
+import 'package:just_audio/just_audio.dart';
 import 'package:permission_handler/permission_handler.dart';
 
 class SoundRecordScene extends StatefulWidget {
@@ -37,16 +37,15 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
   Codec _audiocodec = Codec.pcm16;
   final int _sampleRate = 16000; // 16kHz 采样率
   final int _numChannels = 1; // 单声道
-  StreamController<Uint8List> _audioDataStreamController = StreamController<Uint8List>.broadcast();
-  //暴露音频数据流
-  Stream<Uint8List> get audioDataStream => _audioDataStreamController.stream;
+  StreamController<Uint8List> _audioDataStreamController =
+      StreamController<Uint8List>.broadcast();
   @override
   void initState() {
     super.initState();
-    _sdk =  Xunfei( 
-      appId: "137dc132",
-      apiKey: "1c1891a475e71250ecd1320303ad6545",
-      apiSecret: "MjZhNDA1NTI1NWZkZDQxOTMxYzMyN2Yw");
+    _sdk = Xunfei(
+        appId: "137dc132",
+        apiKey: "1c1891a475e71250ecd1320303ad6545",
+        apiSecret: "MjZhNDA1NTI1NWZkZDQxOTMxYzMyN2Yw");
     _audioPlayer = AudioPlayer();
     _requestPermissions();
     _initRecorder();
@@ -55,9 +54,10 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
   // 初始化录音器
   void _initRecorder() async {
     try {
-       _soundRecorder = FlutterSoundRecorder();
+      _soundRecorder = FlutterSoundRecorder();
       await _soundRecorder?.openRecorder();
-      await _soundRecorder?.setSubscriptionDuration(const Duration(milliseconds: 100));
+      await _soundRecorder
+          ?.setSubscriptionDuration(const Duration(milliseconds: 100));
       //检查编解码器是否支持
       if (!await _soundRecorder!.isEncoderSupported(Codec.pcm16)) {
         _log("PCM16 codec is not supported on this device.");
@@ -123,10 +123,7 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
       });
       // 监听音频数据流
       _audioDataStreamController.stream.listen((Uint8List audioData) {
-        if (_isSpeaking){
-          // _log('Received audio data: ${audioData.length} bytes');  
-          _lasttran.addAudioData(List.from(audioData));  
-        }  
+        _processAudioData(audioData);
         // 这里可以进一步处理音频数据，例如保存到文件或上传到服务器
       });
       setState(() {
@@ -139,13 +136,37 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
     }
   }
 
+// 处理音频数据的方法
+  Uint8List _audioBuffer = Uint8List(0); // 缓存音频数据
+  void _processAudioData(Uint8List newData) {
+    // 将新数据追加到缓存中
+    _audioBuffer = Uint8List.fromList([..._audioBuffer, ...newData]);
+
+    // 每次处理一帧数据（1280 字节）
+    int frameSize = 1280; // 每帧的大小
+    while (_isSpeaking && _audioBuffer.length >= frameSize) {
+      // 取出一帧数据
+      Uint8List frame = _audioBuffer.sublist(0, frameSize);
+      _audioBuffer = _audioBuffer.sublist(frameSize); // 移除已处理的数据
+
+      // 将帧数据传递给任务
+      _lasttran.addAudioData(frame);
+    }
+
+    // 如果录音结束且缓存中还有剩余数据，则作为最后一帧发送
+    if (!_isRecording && _audioBuffer.isNotEmpty) {
+      _lasttran.addAudioData(_audioBuffer);
+      _audioBuffer = Uint8List(0); // 清空缓存
+    }
+  }
+
   // 停止录音
   void _stopRecording() async {
     try {
       if (!_isRecording) return; // 防止重复调用
-        await _soundRecorder?.stopRecorder();
-        await _soundRecorder?.closeRecorder();
-        await _lasttran.close();
+      _lasttran.endpuish();
+      await _soundRecorder?.stopRecorder();
+      await _soundRecorder?.closeRecorder();
       setState(() {
         _isRecording = false;
         _volumeLevel = 0.0; //重置音量值
@@ -177,7 +198,8 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
       });
       _log('开始说话');
       _stateSpeak = 1;
-      _lasttran = _sdk.createTransTask();
+      _lasttran = _sdk.createTransTask(_taskchange);
+      _trans.add(_lasttran);
     } else if (_volumeLevel < _silenceThreshold) {
       // 音量低于阈值
       if (_lastBelowThresholdTime == null) {
@@ -192,7 +214,7 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
           });
           _log('结束说话');
           _stateSpeak = 3;
-          _lasttran.close();
+          _lasttran.endpuish();
         }
       }
     } else {
@@ -202,6 +224,11 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
     _stateSpeak = 2;
   }
 
+  //任务状态变化
+  void _taskchange(ITaskTrans task) {
+    if (task.state() == 2) {}
+  }
+
   // 添加日志信息并自动滚动
   void _log(String message) {
     print("输出日志:${message}");
@@ -224,6 +251,19 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
     });
   }
 
+// 播放音频流
+  void playAudioStream(Stream<Uint8List> audioStream) async {
+    try {
+      await for (var chunk in audioStream) {
+        // 每次接收到音频数据块后，播放它
+        await _audioPlayer?.setUrl(Uri.dataFromBytes(chunk).toString());
+        await _audioPlayer?.play();
+      }
+    } catch (e) {
+      print("音频流播放错误: $e");
+    }
+  }
+
   @override
   void dispose() {
     _soundRecorder?.closeRecorder();
@@ -249,15 +289,10 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
                 ),
                 child: ListView.builder(
                   controller: _scrollController,
-                  itemCount: _logs.length,
+                  itemCount: _trans.length,
                   itemBuilder: (context, index) {
-                    return Padding(
-                      padding: const EdgeInsets.symmetric(
-                          vertical: 0.0), // 设置日志项间的垂直间距
-                      child: ListTile(
-                        title: Text(_logs[index]),
-                      ),
-                    );
+                    // 语音消息
+                    return _buildAudioMessage(_trans[index]);
                   },
                 ),
               ),
@@ -313,14 +348,54 @@ class _SoundRecordSceneState extends State<SoundRecordScene> {
     );
   }
 
-  // 根据音量值动态调整图标颜色
-  Color _getVolumeColor() {
-    if (_volumeLevel < -40) {
-      return Colors.green; // 低音量
-    } else if (_volumeLevel < -20) {
-      return Colors.yellow; // 中音量
-    } else {
-      return Colors.red; // 高音量
-    }
+  // 构建语音消息
+  Widget _buildAudioMessage(ITaskTrans msg) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // 音频时长显示
+          Text(
+            '2秒',
+            style: TextStyle(fontSize: 14, color: Colors.grey),
+          ),
+          SizedBox(height: 5),
+          // 音频播放按钮
+          GestureDetector(
+            onTap: () {
+              // 这里可以实现点击播放音频的功能
+              // print("播放音频: ${message['audioUrl']}");
+            },
+            child: Container(
+              padding: EdgeInsets.symmetric(vertical: 10, horizontal: 20),
+              decoration: BoxDecoration(
+                color: Colors.green,
+                borderRadius: BorderRadius.circular(30),
+              ),
+              child: Row(
+                children: [
+                  Icon(
+                    Icons.play_arrow,
+                    color: Colors.white,
+                  ),
+                  SizedBox(width: 10),
+                  Text(
+                    '播放音频',
+                    style: TextStyle(color: Colors.white),
+                  ),
+                ],
+              ),
+            ),
+          ),
+          SizedBox(height: 5),
+          // 文字内容
+          Text(
+            msg.originalText(),
+            style: TextStyle(fontSize: 16),
+          ),
+        ],
+      ),
+    );
   }
 }
diff --git a/lib/xunfei/task_trans.dart b/lib/xunfei/task_trans.dart
index eb942dd..3e5bafd 100644
--- a/lib/xunfei/task_trans.dart
+++ b/lib/xunfei/task_trans.dart
@@ -3,13 +3,13 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:ffi';
 import 'dart:typed_data';
-
-import 'package:audioplayers/audioplayers.dart';
 import 'package:demo001/xunfei/utils.dart';
 import 'package:demo001/xunfei/xunfei.dart';
 import 'package:intl/intl.dart';
 import 'package:web_socket_channel/web_socket_channel.dart';
 
+typedef TaskStateChangeEvent = void Function(ITaskTrans task); // 定义回调函数类型
+
 class XunferTask_Result_Text_Item {
   final int sn;
   final String pgs;
@@ -36,30 +36,29 @@ class XunferTaskTrans implements ITaskTrans {
   final String requestUri = "/v1/private/simult_interpretation";
   late String url;
   late WebSocketChannel? _channel;
+  final TaskStateChangeEvent onEvent; // 回调函数类型
+
   bool isconnected = false;
-  // 数据流控制器
-  final StreamController<List<int>> _streamController =
-      StreamController<List<int>>();
-  // 数据流
-  Stream<List<int>> get stream => _streamController.stream;
-  // 是否正在运行
-  bool _isRunning = false;
-  // 是否流已关闭
-  bool _isStreamClosed = false;
-  // 上传任务的 Future
-  Future<void>? _uploadTask;
+  int _state = 0; //未连接 1上传语音 2结束语音 3完成任务
+
+  //识别数据
   final Map<int, XunferTask_Result_Text_Item> tests = {};
-  final StreamController<Uint8List> _transtreamController =
+  // 输入音频流
+  final StreamController<Uint8List> _inputaudioStream =
       StreamController<Uint8List>();
-  bool _isPlaying = false;
+  //输出音频流
+  final StreamController<Uint8List> _outputaudioStream =
+      StreamController<Uint8List>();
+
   XunferTaskTrans({
     required this.appId,
     required this.apiKey,
     required this.apiSecret,
+    required this.onEvent,
   }) {
     url = _geturl();
     _connect();
-    _startUploadTask();
+    _startpush();
   }
 
   //获取链接地址
@@ -88,51 +87,10 @@ class XunferTaskTrans implements ITaskTrans {
     return wsUri;
   }
 
-  //创建参数
-  Map<String, dynamic> _createParams(
-      String appId, int status, List<int> audio) {
-    final param = {
-      "header": {
-        "app_id": appId,
-        "status": status,
-      },
-      "parameter": {
-        "ist": {
-          "accent": "mandarin",
-          "domain": "ist_ed_open",
-          "language": "zh_cn",
-          "vto": 15000,
-          "eos": 150000
-        },
-        "streamtrans": {"from": "cn", "to": "en"},
-        "tts": {
-          "vcn": "x2_catherine",
-          "tts_results": {
-            "encoding": "raw",
-            "sample_rate": 16000,
-            "channels": 1,
-            "bit_depth": 16,
-            "frame_size": 0
-          }
-        }
-      },
-      "payload": {
-        "data": {
-          "audio": base64.encode(audio),
-          "encoding": "raw",
-          "sample_rate": 16000,
-          "seq": 1,
-          "status": status
-        }
-      }
-    };
-
-    return param;
-  }
-
   // 创建WebSocket连接
   Future<void> _connect() async {
     _channel = WebSocketChannel.connect(Uri.parse(url));
+    _channel?.stream.timeout(Duration(seconds: 10)); //设置超时时间
     _channel?.stream.listen(
       (message) {
         onMessage(message);
@@ -144,134 +102,158 @@ class XunferTaskTrans implements ITaskTrans {
       onDone: () {
         isconnected = false;
         print('WebSocket 连接已关闭');
+        print('Close code: ${_channel?.closeCode}');
+        print('Close reason: ${_channel?.closeReason}');
       },
       cancelOnError: true,
     );
     isconnected = true;
   }
 
-  // 启动上传任务
-  void _startUploadTask() {
-    _isRunning = true;
-    _uploadTask = _pushaudio();
-  }
-
   // 上传音频
-  Future<void> _pushaudio() async {
+  Future<void> _startpush() async {
+    _state = 1;
     int frameSize = 1280; // 每一帧的音频大小
     double interval = 0.04; // 发送音频间隔(单位:s)
     int status = STATUS_FIRST_FRAME; // 音频的状态信息，标识音频是第一帧，还是中间帧、最后一帧
-    int index = 0;
-    List<int> buffer = [];
+    Uint8List buffer = Uint8List(0);
     try {
-      await for (List<int> frame in stream) {
-        // 将音频数据添加到 buffer
-        buffer.addAll(frame);
-        while (buffer.length >= frameSize) {
-          List<int> sendFrame = buffer.sublist(0, frameSize);
-          buffer = buffer.sublist(frameSize);
+      await for (Uint8List chunk in _inputaudioStream.stream) {
+        // 将新数据追加到缓存中
+        buffer = Uint8List.fromList([...buffer, ...chunk]);
 
-          // 判断是否读取到足够的帧
-          if (index + frameSize <= buffer.length) {
-            frame = buffer.sublist(index, index + frameSize);
-            index += frameSize;
-          } else {
-            frame = buffer.sublist(index);
-            index = buffer.length; // 结束
-          }
+        // 当缓存中的数据足够一帧时，处理并发送
+        while (buffer.length >= frameSize) {
+          Uint8List frame = buffer.sublist(0, frameSize); // 取出一帧数据
+          buffer = buffer.sublist(frameSize); // 移除已处理的数据
 
           // 第一帧处理
           if (status == STATUS_FIRST_FRAME) {
-            String data = json.encode(_createParams(appId, status, sendFrame));
+            String data = json.encode(_createParams(appId, status, frame));
             _channel?.sink.add(data);
-            print('第一帧已发送...$data');
+            print('第一帧已发送... $data');
             status = STATUS_CONTINUE_FRAME;
           }
           // 中间帧处理
           else if (status == STATUS_CONTINUE_FRAME) {
-            String data = json.encode(_createParams(appId, status, sendFrame));
-            _channel?.sink.add(data);
-            // print('中间帧已发送...');
-          }
-          // 最后一帧处理
-          else if (status == STATUS_LAST_FRAME) {
-            print('最后一帧已发送...');
-            String data = json.encode(_createParams(appId, status, sendFrame));
+            String data = json.encode(_createParams(appId, status, frame));
             _channel?.sink.add(data);
-            break;
+            print('中间帧已发送... $data');
           }
+
           // 模拟音频采样间隔
           await Future.delayed(
-              Duration(milliseconds: (interval * 1000).toInt()));
+              Duration(milliseconds: (interval * 1000).round()));
         }
       }
-      print('最后一帧已发送...');
+
       status = STATUS_LAST_FRAME;
-      String data = json.encode(_createParams(appId, status, []));
+      String data = json.encode(_createParams(appId, status, buffer));
       _channel?.sink.add(data);
+      print('最后一帧已发送... $data');
+      _state = 2;
     } catch (e) {
-      print("push msg: $e");
+      print("上传音频数据异常: $e");
     }
     print('音频处理完成');
   }
 
+  //创建参数
+  Map<String, dynamic> _createParams(
+      String appId, int status, Uint8List audio) {
+    final param = {
+      "header": {
+        "app_id": appId,
+        "status": status,
+      },
+      "parameter": {
+        "ist": {
+          "accent": "mandarin",
+          "domain": "ist_ed_open",
+          "language": "zh_cn",
+          "vto": 15000,
+          "eos": 150000
+        },
+        "streamtrans": {"from": "cn", "to": "en"},
+        "tts": {
+          "vcn": "x2_catherine",
+          "tts_results": {
+            "encoding": "raw",
+            "sample_rate": 16000,
+            "channels": 1,
+            "bit_depth": 16,
+            "frame_size": 0
+          }
+        }
+      },
+      "payload": {
+        "data": {
+          "audio": base64.encode(audio),
+          "encoding": "raw",
+          "sample_rate": 16000,
+          "seq": 1,
+          "status": status
+        }
+      }
+    };
+
+    return param;
+  }
+
   // 向流中添加音频数据
-  void addAudioData(List<int> data) {
-    if (!_isStreamClosed) {
-      _streamController.add(data);
-    } else {
-      print("Stream is closed. Cannot add more data.");
-    }
+  void addAudioData(Uint8List data) {
+    _inputaudioStream.add(data);
   }
 
   //接收到翻译结果
   Future<void> onMessage(String message) async {
-    // try {
-    //   print("收到的消息：$message");
-    // } catch (e) {
-    //   print("receive msg, but parse exception: $e");
-    // }
-    // 对结果进行解析
-    var messageMap = json.decode(message);
-    var status = messageMap["header"]["status"];
-    var sid = messageMap["header"]["sid"];
-    // 接收到的识别结果写到文本
-    if (messageMap.containsKey('payload') &&
-        messageMap['payload'].containsKey('recognition_results')) {
-      var result = messageMap['payload']['recognition_results']['text'];
-      var asrresult = utf8.decode(base64.decode(result));
-      addtext(asrresult);
-      print("收到识别回应..${text()}");
-    }
-    if (messageMap.containsKey('payload') &&
-        messageMap['payload'].containsKey('tts_results')) {
-      var audio = messageMap['payload']['tts_results']['audio'];
-      var audioData = base64.decode(audio);
-      _transtreamController.add(audioData);
-      // curraudio.addAudioData(audioData);
-      // var file = File('output/audio/trans.pcm');
-      // await file.writeAsBytes(audioData, mode: FileMode.append);
-    }
-    if (status == 2) {
-      print("数据处理完毕，等待实时转译结束！同传后的音频文件请到output/audio/目录查看...");
-      await Future.delayed(Duration(seconds: 3));
-      close();
+    try {
+      print("收到的消息：$message");
+
+      // 对结果进行解析
+      var messageMap = json.decode(message);
+      var status = messageMap["header"]["status"];
+      var sid = messageMap["header"]["sid"];
+      // 接收到的识别结果写到文本
+      if (messageMap.containsKey('payload') &&
+          messageMap['payload'].containsKey('recognition_results')) {
+        var result = messageMap['payload']['recognition_results']['text'];
+        var asrresult = utf8.decode(base64.decode(result));
+        addtext(asrresult);
+        print("收到识别回应:${originalText()}");
+      }
+      //接收到的翻译结果写到文本
+      if (messageMap.containsKey('payload') &&
+          messageMap['payload'].containsKey('streamtrans_results')) {
+        var result = messageMap['payload']['streamtrans_results']['text'];
+        var transresult = utf8.decode(base64.decode(result));
+        print("收到翻译结果:$transresult");
+      }
+      if (messageMap.containsKey('payload') &&
+          messageMap['payload'].containsKey('tts_results')) {
+        var audio = messageMap['payload']['tts_results']['audio'];
+        var audioData = base64.decode(audio);
+        _outputaudioStream.add(audioData);
+        print("收到音频结果:${audioData.length}");
+      }
+      if (status == 2) {
+        print("任务已结束!");
+        _state = 3;
+        onEvent(this);
+        await Future.delayed(Duration(seconds: 1));
+        _channel?.sink.close();
+      }
+    } catch (e) {
+      print("接受结果异常: $e");
     }
   }
 
   // 关闭流并停止上传任务
-  Future<void> close() async {
-    if (!_isStreamClosed) {
-      _isStreamClosed = true;
-      _isRunning = false; // 停止上传任务
-      await _streamController.close(); // 关闭流
-      await _uploadTask; // 等待上传任务完成
-      print("Stream and upload task closed.");
-    }
+  void endpuish() {
+    _inputaudioStream.close(); // 关闭流
   }
 
   void addtext(String result) {
-    print("添加文本结果:$result");
     var resultMap = json.decode(result);
     int sn = resultMap["sn"] as int;
     String pgs = resultMap["pgs"] as String;
@@ -283,7 +265,12 @@ class XunferTaskTrans implements ITaskTrans {
     tests[sn] = item;
   }
 
-  String text() {
+  int state() {
+    return this._state;
+  }
+
+  //文字
+  String originalText() {
     if (tests.isNotEmpty) {
       String resultStr = "";
       Map<int, XunferTask_Result_Text_Item> _results = {};
@@ -319,23 +306,16 @@ class XunferTaskTrans implements ITaskTrans {
     return "";
   }
 
-  Future<void> audio(AudioPlayer _audioPlayer) async {
-    _streamController.stream.listen((List<int> data) async {
-      // 转换为 Uint8List
-      Uint8List audioBytes = Uint8List.fromList(data);
-      if (!_isPlaying) {
-        // 第一次播放
-        await _audioPlayer.play(BytesSource(audioBytes));
-        setState(() {
-          _isPlaying = true;
-        });
-      } else {
-        // 追加数据（需确认插件是否支持动态追加）
-        // 注意：audioplayers 插件可能不支持此操作！
-        await _audioPlayer.add(BytesSource(audioBytes));
-      }
-    }, onError: (error) {
-      print("Error in audio stream: $error");
-    });
+  String translateText() {
+    return "";
+  }
+
+  Stream<Uint8List> originalAudio() {
+    return _inputaudioStream.stream;
+  }
+
+  //音频
+  Stream<Uint8List> translateAudio() {
+    return _outputaudioStream.stream;
   }
 }
diff --git a/lib/xunfei/xunfei.dart b/lib/xunfei/xunfei.dart
index 07924f9..496ef4d 100644
--- a/lib/xunfei/xunfei.dart
+++ b/lib/xunfei/xunfei.dart
@@ -1,20 +1,24 @@
-import 'dart:ffi';
+import 'dart:async';
+import 'dart:typed_data';
 
 import 'package:demo001/xunfei/task_trans.dart';
-import 'package:intl/intl.dart';
 
 abstract class ISDK {
   //创建翻译任务
-  ITaskTrans createTransTask();
+  ITaskTrans createTransTask(TaskStateChangeEvent onEvent);
 }
 
 abstract class ITaskTrans {
-  //添加音频数据
-  void addAudioData(List<int> data);
-  Future<void> close();
+  int state();
+  String originalText();
+  String translateText();
+  Stream<Uint8List> originalAudio();
+  Stream<Uint8List> translateAudio();
+  void addAudioData(Uint8List data);
+  void endpuish();
 }
 
-class Xunfei implements ISDK{
+class Xunfei implements ISDK {
   final String appId;
   final String apiKey;
   final String apiSecret;
@@ -41,11 +45,12 @@ class Xunfei implements ISDK{
     return _instance!;
   }
 
-
-  ITaskTrans createTransTask(){
-    var task = XunferTaskTrans(appId:this.appId,apiKey:this.apiKey,apiSecret:this.apiSecret);
+  ITaskTrans createTransTask(TaskStateChangeEvent onEvent) {
+    var task = XunferTaskTrans(
+        appId: this.appId,
+        apiKey: this.apiKey,
+        apiSecret: this.apiSecret,
+        onEvent: onEvent);
     return task;
   }
-
-
-}
\ No newline at end of file
+}
diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift
index fd0047d..62e11a9 100644
--- a/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -7,10 +7,12 @@ import Foundation
 
 import audio_session
 import audioplayers_darwin
+import just_audio
 import path_provider_foundation
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   AudioSessionPlugin.register(with: registry.registrar(forPlugin: "AudioSessionPlugin"))
   AudioplayersDarwinPlugin.register(with: registry.registrar(forPlugin: "AudioplayersDarwinPlugin"))
+  JustAudioPlugin.register(with: registry.registrar(forPlugin: "JustAudioPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
 }
diff --git a/pubspec.lock b/pubspec.lock
index 2c16598..809da56 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -6,55 +6,55 @@ packages:
     description:
       name: async
       sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.11.0"
   audio_session:
     dependency: transitive
     description:
       name: audio_session
-      sha256: b2a26ba8b7efa1790d6460e82971fde3e398cfbe2295df9dea22f3499d2c12a7
-      url: "https://pub.dev"
+      sha256: a92eed06a93721bcc8a8b57d0a623e3fb9d2e4e11cef0a08ed448c73886700b7
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "0.1.23"
+    version: "0.1.24"
   audioplayers:
     dependency: "direct main"
     description:
       name: audioplayers
-      sha256: c346ba5a39dc208f1bab55fc239855f573d69b0e832402114bf0b793622adc4d
-      url: "https://pub.dev"
+      sha256: "4ca57fd24594af04e93b9b9f1b1739ffb9204dbab7ce8d9b28a02f464456dcca"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "6.1.0"
+    version: "6.1.1"
   audioplayers_android:
     dependency: transitive
     description:
       name: audioplayers_android
-      sha256: de576b890befe27175c2f511ba8b742bec83765fa97c3ce4282bba46212f58e4
-      url: "https://pub.dev"
+      sha256: "6c9443ce0a99b29a840f14bc2d0f7b25eb0fd946dc592a1b8a697807d5b195f3"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "5.0.0"
+    version: "5.0.1"
   audioplayers_darwin:
     dependency: transitive
     description:
       name: audioplayers_darwin
       sha256: e507887f3ff18d8e5a10a668d7bedc28206b12e10b98347797257c6ae1019c3b
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.0.0"
   audioplayers_linux:
     dependency: transitive
     description:
       name: audioplayers_linux
-      sha256: "3d3d244c90436115417f170426ce768856d8fe4dfc5ed66a049d2890acfa82f9"
-      url: "https://pub.dev"
+      sha256: "9d3cb4e9533a12a462821e3f18bd282e0fa52f67ff96a06301d48dd48b82c2d1"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "4.0.0"
+    version: "4.0.1"
   audioplayers_platform_interface:
     dependency: transitive
     description:
       name: audioplayers_platform_interface
       sha256: "6834dd48dfb7bc6c2404998ebdd161f79cd3774a7e6779e1348d54a3bfdcfaa5"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "7.0.0"
   audioplayers_web:
@@ -62,7 +62,7 @@ packages:
     description:
       name: audioplayers_web
       sha256: "3609bdf0e05e66a3d9750ee40b1e37f2a622c4edb796cc600b53a90a30a2ace4"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.0.1"
   audioplayers_windows:
@@ -70,7 +70,7 @@ packages:
     description:
       name: audioplayers_windows
       sha256: "8605762dddba992138d476f6a0c3afd9df30ac5b96039929063eceed416795c2"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.0.0"
   boolean_selector:
@@ -78,7 +78,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.1"
   characters:
@@ -86,7 +86,7 @@ packages:
     description:
       name: characters
       sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.3.0"
   clock:
@@ -94,23 +94,23 @@ packages:
     description:
       name: clock
       sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
-      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
-      url: "https://pub.dev"
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "1.19.0"
+    version: "1.18.0"
   crypto:
     dependency: "direct main"
     description:
       name: crypto
       sha256: "1e445881f28f22d6140f181e07737b22f1e099a5e1ff94b0af2f9e4a463f4855"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.6"
   cupertino_icons:
@@ -118,7 +118,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.8"
   etau:
@@ -126,7 +126,7 @@ packages:
     description:
       name: etau
       sha256: "4b43a615ecceb1de7c5a35f0a159920b4fdb8ce5a33d71d3828a31efedc67572"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.0.14-alpha.4"
   fake_async:
@@ -134,7 +134,7 @@ packages:
     description:
       name: fake_async
       sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.3.1"
   ffi:
@@ -142,7 +142,7 @@ packages:
     description:
       name: ffi
       sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.3"
   file:
@@ -150,7 +150,7 @@ packages:
     description:
       name: file
       sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "7.0.1"
   fixnum:
@@ -158,7 +158,7 @@ packages:
     description:
       name: fixnum
       sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.1"
   flutter:
@@ -171,33 +171,33 @@ packages:
     description:
       name: flutter_lints
       sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "5.0.0"
   flutter_sound:
     dependency: "direct main"
     description:
       name: flutter_sound
-      sha256: "08e375d699d85e1a823e250d4c01596eadd92ddf8918b6825e4f23e4dd97cddb"
-      url: "https://pub.dev"
+      sha256: "223949653433bfc22749e9a9725c802733ed24e6dd51c53775716c340631dcae"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "9.19.1"
+    version: "9.20.5"
   flutter_sound_platform_interface:
     dependency: transitive
     description:
       name: flutter_sound_platform_interface
-      sha256: "07d11ca22b1c2e3ffc7c26f0bb6d869c67cef802ff9832e91c9c5e95a3355f6d"
-      url: "https://pub.dev"
+      sha256: b85ac6eb1a482329c560e189fca75d596091c291a7d1756e0a3c9536ae87af1b
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "9.19.1"
+    version: "9.20.5"
   flutter_sound_web:
     dependency: transitive
     description:
       name: flutter_sound_web
-      sha256: "6f7a954947c18a5b2c2294ecea639c38c266430f6e30b19473191eebc7ab66bd"
-      url: "https://pub.dev"
+      sha256: dccae5647cdcac368723ff90a3fb2ec0d77b2e871ceb47b3de628806b0ca325c
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "9.19.1"
+    version: "9.20.5"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -212,80 +212,104 @@ packages:
     dependency: "direct main"
     description:
       name: go_router
-      sha256: "7c2d40b59890a929824f30d442e810116caf5088482629c894b9e4478c67472d"
-      url: "https://pub.dev"
+      sha256: "9b736a9fa879d8ad6df7932cbdcc58237c173ab004ef90d8377923d7ad731eaa"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "14.6.3"
+    version: "14.7.2"
   http:
     dependency: transitive
     description:
       name: http
       sha256: fe7ab022b76f3034adc518fb6ea04a82387620e19977665ea18d30a1cf43442f
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.3.0"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.dev"
+      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "4.1.2"
+    version: "4.0.2"
   intl:
     dependency: "direct main"
     description:
       name: intl
-      sha256: "00f33b908655e606b86d2ade4710a231b802eec6f11e87e4ea3783fd72077a50"
-      url: "https://pub.dev"
+      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "0.20.1"
+    version: "0.20.2"
   js:
     dependency: transitive
     description:
       name: js
       sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.7.1"
+  just_audio:
+    dependency: "direct main"
+    description:
+      name: just_audio
+      sha256: "50ed9f0ba88012eabdef7519ba6040bdbcf6c6667ebd77736fb25c196c98c0f3"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "0.9.44"
+  just_audio_platform_interface:
+    dependency: transitive
+    description:
+      name: just_audio_platform_interface
+      sha256: "0243828cce503c8366cc2090cefb2b3c871aa8ed2f520670d76fd47aa1ab2790"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "4.3.0"
+  just_audio_web:
+    dependency: transitive
+    description:
+      name: just_audio_web
+      sha256: "9a98035b8b24b40749507687520ec5ab404e291d2b0937823ff45d92cb18d448"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+    source: hosted
+    version: "0.4.13"
   leak_tracker:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
-      url: "https://pub.dev"
+      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "10.0.7"
+    version: "10.0.5"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
-      url: "https://pub.dev"
+      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "3.0.8"
+    version: "3.0.5"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
       sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
-      sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
-      url: "https://pub.dev"
+      sha256: "3315600f3fb3b135be672bf4a178c55f274bebe368325ae18462c89ac1e3b413"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "5.1.1"
+    version: "5.0.0"
   logger:
     dependency: transitive
     description:
       name: logger
       sha256: be4b23575aac7ebf01f225a241eb7f6b5641eeaf43c6a8613510fc2f8cf187d1
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.5.0"
   logging:
@@ -293,7 +317,7 @@ packages:
     description:
       name: logging
       sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.3.0"
   matcher:
@@ -301,7 +325,7 @@ packages:
     description:
       name: matcher
       sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.12.16+1"
   material_color_utilities:
@@ -309,7 +333,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.11.1"
   meta:
@@ -317,7 +341,7 @@ packages:
     description:
       name: meta
       sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.15.0"
   nested:
@@ -325,7 +349,7 @@ packages:
     description:
       name: nested
       sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.0.0"
   path:
@@ -333,7 +357,7 @@ packages:
     description:
       name: path
       sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.9.0"
   path_provider:
@@ -341,7 +365,7 @@ packages:
     description:
       name: path_provider
       sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.5"
   path_provider_android:
@@ -349,7 +373,7 @@ packages:
     description:
       name: path_provider_android
       sha256: "4adf4fd5423ec60a29506c76581bc05854c55e3a0b72d35bb28d661c9686edf2"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.2.15"
   path_provider_foundation:
@@ -357,7 +381,7 @@ packages:
     description:
       name: path_provider_foundation
       sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.4.1"
   path_provider_linux:
@@ -365,7 +389,7 @@ packages:
     description:
       name: path_provider_linux
       sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.2.1"
   path_provider_platform_interface:
@@ -373,7 +397,7 @@ packages:
     description:
       name: path_provider_platform_interface
       sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.2"
   path_provider_windows:
@@ -381,7 +405,7 @@ packages:
     description:
       name: path_provider_windows
       sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.3.0"
   permission_handler:
@@ -389,7 +413,7 @@ packages:
     description:
       name: permission_handler
       sha256: "18bf33f7fefbd812f37e72091a15575e72d5318854877e0e4035a24ac1113ecb"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "11.3.1"
   permission_handler_android:
@@ -397,7 +421,7 @@ packages:
     description:
       name: permission_handler_android
       sha256: "71bbecfee799e65aff7c744761a57e817e73b738fedf62ab7afd5593da21f9f1"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "12.0.13"
   permission_handler_apple:
@@ -405,7 +429,7 @@ packages:
     description:
       name: permission_handler_apple
       sha256: e6f6d73b12438ef13e648c4ae56bd106ec60d17e90a59c4545db6781229082a0
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "9.4.5"
   permission_handler_html:
@@ -413,7 +437,7 @@ packages:
     description:
       name: permission_handler_html
       sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.1.3+5"
   permission_handler_platform_interface:
@@ -421,7 +445,7 @@ packages:
     description:
       name: permission_handler_platform_interface
       sha256: e9c8eadee926c4532d0305dff94b85bf961f16759c3af791486613152af4b4f9
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.2.3"
   permission_handler_windows:
@@ -429,7 +453,7 @@ packages:
     description:
       name: permission_handler_windows
       sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.2.1"
   platform:
@@ -437,7 +461,7 @@ packages:
     description:
       name: platform
       sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.1.6"
   plugin_platform_interface:
@@ -445,7 +469,7 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.8"
   provider:
@@ -453,7 +477,7 @@ packages:
     description:
       name: provider
       sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "6.1.2"
   recase:
@@ -461,7 +485,7 @@ packages:
     description:
       name: recase
       sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.1.0"
   rxdart:
@@ -469,20 +493,20 @@ packages:
     description:
       name: rxdart
       sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.28.0"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   source_span:
     dependency: transitive
     description:
       name: source_span
       sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.10.0"
   sprintf:
@@ -490,39 +514,39 @@ packages:
     description:
       name: sprintf
       sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "7.0.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
-      url: "https://pub.dev"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "1.12.0"
+    version: "1.11.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
-      url: "https://pub.dev"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "1.3.0"
+    version: "1.2.0"
   synchronized:
     dependency: transitive
     description:
       name: synchronized
       sha256: "69fe30f3a8b04a0be0c15ae6490fc859a78ef4c43ae2dd5e8a623d45bfcf9225"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "3.3.0+3"
   tau_web:
@@ -530,7 +554,7 @@ packages:
     description:
       name: tau_web
       sha256: c612cd3dcd9b7aa3472c0272bf3531fc232cd80e53ed7d7388b77dd541720cd6
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.0.14-alpha.4"
   term_glyph:
@@ -538,23 +562,23 @@ packages:
     description:
       name: term_glyph
       sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
-      url: "https://pub.dev"
+      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "0.7.3"
+    version: "0.7.2"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.4.0"
   uuid:
@@ -562,7 +586,7 @@ packages:
     description:
       name: uuid
       sha256: a5be9ef6618a7ac1e964353ef476418026db906c4facdedaa299b7a2e71690ff
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "4.5.1"
   vector_math:
@@ -570,23 +594,23 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "2.1.4"
   vm_service:
     dependency: transitive
     description:
       name: vm_service
-      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
-      url: "https://pub.dev"
+      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "14.3.0"
+    version: "14.2.5"
   web:
     dependency: transitive
     description:
       name: web
       sha256: cd3543bd5798f6ad290ea73d210f423502e71900302dde696f8bff84bf89a1cb
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.0"
   web_socket:
@@ -594,25 +618,25 @@ packages:
     description:
       name: web_socket
       sha256: "3c12d96c0c9a4eec095246debcea7b86c0324f22df69893d538fcc6f1b8cce83"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "0.1.6"
   web_socket_channel:
     dependency: "direct main"
     description:
       name: web_socket_channel
-      sha256: "9f187088ed104edd8662ca07af4b124465893caf063ba29758f97af57e61da8f"
-      url: "https://pub.dev"
+      sha256: "0b8e2457400d8a859b7b2030786835a28a8e80836ef64402abef392ff4f1d0e5"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
       sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://pub.dev"
+      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
     source: hosted
     version: "1.1.0"
 sdks:
-  dart: ">=3.6.0 <4.0.0"
+  dart: ">=3.5.4 <4.0.0"
   flutter: ">=3.24.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 07e5067..c501b95 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -43,6 +43,7 @@ dependencies:
   path_provider: ^2.1.5
   flutter_sound: ^9.19.1
   permission_handler: ^11.3.1
+  just_audio: ^0.9.44
 
 dev_dependencies:
   flutter_test: