diff --git a/ShengShengBuXi.ConsoleApp/Models/PhoneBoothConfig.cs b/ShengShengBuXi.ConsoleApp/Models/PhoneBoothConfig.cs
index 051240e..31b03b9 100644
--- a/ShengShengBuXi.ConsoleApp/Models/PhoneBoothConfig.cs
+++ b/ShengShengBuXi.ConsoleApp/Models/PhoneBoothConfig.cs
@@ -254,5 +254,10 @@ public class CallFlowConfig
     /// <summary>
     /// 播放电话接起音频的概率（0-1之间的小数）
     /// </summary>
-    public double PlayPickupProbability { get; set; } = 0.15;
+    public float PlayPickupProbability { get; set; } = 0.15f;
+
+    /// <summary>
+    /// 用户挂断后是否重置系统，false表示直接退出程序
+    /// </summary>
+    public bool ResetSystemAfterHangup { get; set; } = true;
 } 
\ No newline at end of file
diff --git a/ShengShengBuXi.ConsoleApp/Services/PhoneBoothService.cs b/ShengShengBuXi.ConsoleApp/Services/PhoneBoothService.cs
index d0c9380..8d40f84 100644
--- a/ShengShengBuXi.ConsoleApp/Services/PhoneBoothService.cs
+++ b/ShengShengBuXi.ConsoleApp/Services/PhoneBoothService.cs
@@ -99,11 +99,11 @@ public class PhoneBoothService : IPhoneBoothService, IDisposable
         _audioFileService = audioFileService;
         
         // 获取初始配置
-        _config = _signalRService.GetConfigAsync().GetAwaiter().GetResult();
+        _config =  _signalRService.GetConfigAsync().GetAwaiter().GetResult();
         
         // 注册事件处理
-        _signalRService.ConfigUpdated += SignalRService_ConfigUpdated;
-        _signalRService.AudioFileUpdated += SignalRService_AudioFileUpdated;
+        //_signalRService.ConfigUpdated += SignalRService_ConfigUpdated;
+        //_signalRService.AudioFileUpdated += SignalRService_AudioFileUpdated;
     }
 
     /// <summary>
@@ -608,7 +608,7 @@ public class PhoneBoothService : IPhoneBoothService, IDisposable
             // 确保背景音乐停止
             StopBackgroundMusic();
 
-            Console.WriteLine("录音结束，重置状态...");
+            Console.WriteLine("录音结束，处理中...");
 
             // 尝试上传录音文件到服务器
             if (File.Exists(_recordingFilePath))
@@ -635,10 +635,27 @@ public class PhoneBoothService : IPhoneBoothService, IDisposable
                 });
             }
 
-            // 完全重置系统状态
-            CompletelyResetState();
-
-            Console.WriteLine("系统已重置，可以继续使用...");
+            // 检查是否由用户挂断或静音触发的结束
+            bool isUserHangup = _isHangUpKeyPressed || (DateTime.Now - _lastSoundTime).TotalSeconds >= _config.Recording.SilenceTimeoutSeconds;
+            
+            // 根据配置决定是重置系统还是退出程序
+            if (isUserHangup && !_config.CallFlow.ResetSystemAfterHangup)
+            {
+                Console.WriteLine("用户挂断或静音超时，根据配置将退出程序...");
+                // 完全重置系统状态
+                //CompletelyResetState();
+                // 确保所有资源被释放
+                StopAsync().Wait();
+                
+                // 退出程序
+                Environment.Exit(0);
+            }
+            else
+            {
+                // 完全重置系统状态
+                CompletelyResetState();
+                Console.WriteLine("系统已重置，可以继续使用...");
+            }
         }
         catch (OperationCanceledException ex)
         {
@@ -647,10 +664,23 @@ public class PhoneBoothService : IPhoneBoothService, IDisposable
             // 确保录音设备被释放
             StopAudioRecording();
 
-            // 取消时也完全重置系统状态
-            CompletelyResetState();
-
-            Console.WriteLine("系统已重置，可以继续使用...");
+            // 检查是否需要退出程序
+            if (_isHangUpKeyPressed && !_config.CallFlow.ResetSystemAfterHangup)
+            {
+                Console.WriteLine("用户挂断，根据配置将退出程序...");
+                
+                // 确保所有资源被释放
+                StopAsync().Wait();
+                
+                // 退出程序
+                Environment.Exit(0);
+            }
+            else
+            {
+                // 取消时也完全重置系统状态
+                CompletelyResetState();
+                Console.WriteLine("系统已重置，可以继续使用...");
+            }
         }
         catch (Exception ex)
         {
@@ -686,6 +716,8 @@ public class PhoneBoothService : IPhoneBoothService, IDisposable
             if ((DateTime.Now - _lastSoundTime).TotalSeconds >= silenceTimeout)
             {
                 Console.WriteLine($"检测到{silenceTimeout}秒无声音，自动挂断");
+                // 将静音超时也视为用户挂断的一种形式
+                _isHangUpKeyPressed = true;
                 completionSource?.TrySetResult(true);
             }
         }
diff --git a/ShengShengBuXi.ConsoleApp/Services/SignalRService.cs b/ShengShengBuXi.ConsoleApp/Services/SignalRService.cs
index 38ad39e..b4c5376 100644
--- a/ShengShengBuXi.ConsoleApp/Services/SignalRService.cs
+++ b/ShengShengBuXi.ConsoleApp/Services/SignalRService.cs
@@ -346,13 +346,13 @@ public class SignalRService : ISignalRService
         await _semaphore.WaitAsync();
         try
         {
-            _currentConfig = newConfig;
+            //_currentConfig = newConfig;
 
-            // 保存到本地备份
-            _currentConfig.SaveToFile(_configBackupPath);
+            //// 保存到本地备份
+            //_currentConfig.SaveToFile(_configBackupPath);
 
-            // 触发配置更新事件
-            ConfigUpdated?.Invoke(this, _currentConfig);
+            //// 触发配置更新事件
+            //ConfigUpdated?.Invoke(this, _currentConfig);
         }
         finally
         {
diff --git a/ShengShengBuXi.ConsoleApp/config.json b/ShengShengBuXi.ConsoleApp/config.json
index d270e9a..dc64b8f 100644
--- a/ShengShengBuXi.ConsoleApp/config.json
+++ b/ShengShengBuXi.ConsoleApp/config.json
@@ -31,6 +31,7 @@
   "CallFlow": {
     "WaitForPickupMinSeconds": 3,
     "WaitForPickupMaxSeconds": 6,
-    "PlayPickupProbability": 0.5
+    "PlayPickupProbability": 0.5,
+    "ResetSystemAfterHangup": false
   }
 }
\ No newline at end of file
diff --git a/ShengShengBuXi/Hubs/AudioHub.cs b/ShengShengBuXi/Hubs/AudioHub.cs
index 3124594..b088196 100644
--- a/ShengShengBuXi/Hubs/AudioHub.cs
+++ b/ShengShengBuXi/Hubs/AudioHub.cs
@@ -413,9 +413,6 @@ namespace ShengShengBuXi.Hubs
 
             _logger.LogInformation($"结束音频流: {Context.ConnectionId}");
 
-
-
-
             // 结束音频处理
             await _audioProcessingService.EndAudioStreamAsync(Context.ConnectionId);
             // 结束语音识别会话