diff --git a/ShengShengBuXi/Hubs/AudioHub.cs b/ShengShengBuXi/Hubs/AudioHub.cs
index 3287b26..14b147b 100644
--- a/ShengShengBuXi/Hubs/AudioHub.cs
+++ b/ShengShengBuXi/Hubs/AudioHub.cs
@@ -96,23 +96,23 @@ namespace ShengShengBuXi.Hubs
         private static Dictionary<string, ClientInfo> _clientsDict = new Dictionary<string, ClientInfo>();
         // 用于线程安全访问
         private static object _clientsLock = new object();
-        
+
         // 文本显示队列
         private static List<DisplayText> _displayTextList = new List<DisplayText>();
         private static object _displayTextListLock = new object();
-        
+
         // 监控文本列表
         private static List<MonitorText> _monitorTextList = new List<MonitorText>();
         private static object _monitorTextListLock = new object();
-        
+
         // 配置信息
         private static string _displayConfig = "{}";
         private static object _displayConfigLock = new object();
-        
+
         // 管理员配置保存路径
         private static readonly string ConfigDirectory = Path.Combine(Directory.GetCurrentDirectory(), "config");
         private static readonly string DisplayConfigPath = Path.Combine(ConfigDirectory, "display.json");
-        
+
         // 用于初始化配置
         static AudioHub()
         {
@@ -121,11 +121,11 @@ namespace ShengShengBuXi.Hubs
             {
                 Directory.CreateDirectory(ConfigDirectory);
             }
-            
+
             // 加载显示配置
             LoadDisplayConfig();
         }
-        
+
         // 加载显示配置
         private static void LoadDisplayConfig()
         {
@@ -168,12 +168,12 @@ namespace ShengShengBuXi.Hubs
                             }
                         }
                     }";
-                    
+
                     lock (_displayConfigLock)
                     {
                         _displayConfig = defaultConfig;
                     }
-                    
+
                     // 保存默认配置
                     File.WriteAllText(DisplayConfigPath, defaultConfig);
                     Console.WriteLine("创建默认显示配置成功");
@@ -413,6 +413,8 @@ namespace ShengShengBuXi.Hubs
 
             _logger.LogInformation($"结束音频流: {Context.ConnectionId}");
 
+            // 结束音频处理
+            await _audioProcessingService.EndAudioStreamAsync(Context.ConnectionId);
 
             var _speechsession = _speechToTextService.GetSessionStatus(Context.ConnectionId);
             if (_speechsession.HasSavedText && !_speechsession.IsSentToDisplay)
@@ -420,9 +422,9 @@ namespace ShengShengBuXi.Hubs
 
                 AddRecognizedTextToDisplay(_speechsession.FinalText, true, Context.ConnectionId, _speechsession);
                 _speechsession.IsSentToDisplay = true;
+                _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
             await _speechToTextService.EndSessionAsync(Context.ConnectionId);
@@ -923,19 +925,19 @@ namespace ShengShengBuXi.Hubs
 
                 // 获取当前已显示过的句子集合
                 var recentTexts = _recentlyDisplayedSentences.Select(item => item.Text).ToHashSet();
-                
+
                 // 筛选出未最近显示过的句子
                 var availableSentences = _presetSentences.Where(s => !recentTexts.Contains(s)).ToList();
-                
+
                 // 如果可用句子为空（全部句子都显示过了），则使用全部句子但优先选择最早显示过的
                 if (availableSentences.Count == 0)
                 {
                     _logger.LogInformation("所有预设句子都已最近显示过，将选择最早显示的句子");
                     // 从队列中获取并移除最早显示的句子
                     var oldestSentence = _recentlyDisplayedSentences.Dequeue().Text;
-                    
+
                     AddRecognizedTextToDisplay(oldestSentence, false);
-                    
+
                     // 将这个句子重新添加到队列末尾，记录当前时间
                     _recentlyDisplayedSentences.Enqueue((oldestSentence, DateTime.Now));
                 }
@@ -944,17 +946,17 @@ namespace ShengShengBuXi.Hubs
                     // 从未最近显示过的句子中随机选择一条
                     string randomText = availableSentences[new Random().Next(availableSentences.Count)];
                     AddRecognizedTextToDisplay(randomText, false);
-                    
+
                     // 添加到已显示队列
                     _recentlyDisplayedSentences.Enqueue((randomText, DateTime.Now));
-                    
+
                     // 如果队列超出限制，移除最早的记录
                     while (_recentlyDisplayedSentences.Count > _sentenceHistoryLimit)
                     {
                         _recentlyDisplayedSentences.Dequeue();
                     }
                 }
-                
+
                 _logger.LogInformation($"当前已显示过的句子数量: {_recentlyDisplayedSentences.Count}/{_sentenceHistoryLimit}");
             }
             catch (Exception ex)
@@ -1433,7 +1435,7 @@ namespace ShengShengBuXi.Hubs
                 return _displayConfig;
             }
         }
-        
+
         /// <summary>
         /// 保存显示配置
         /// </summary>
@@ -1445,19 +1447,19 @@ namespace ShengShengBuXi.Hubs
             {
                 // 尝试解析JSON以验证格式
                 JsonDocument.Parse(configJson);
-                
+
                 // 保存到文件
                 await File.WriteAllTextAsync(DisplayConfigPath, configJson);
-                
+
                 // 更新内存中的配置
                 lock (_displayConfigLock)
                 {
                     _displayConfig = configJson;
                 }
-                
+
                 // 通知所有显示客户端
                 await NotifyDisplayConfig();
-                
+
                 return true;
             }
             catch (Exception ex)
@@ -1466,7 +1468,7 @@ namespace ShengShengBuXi.Hubs
                 return false;
             }
         }
-        
+
         /// <summary>
         /// 通知所有显示客户端更新配置
         /// </summary>
@@ -1477,7 +1479,7 @@ namespace ShengShengBuXi.Hubs
             {
                 configJson = _displayConfig;
             }
-            
+
             List<string> displayClientIds = new List<string>();
             lock (_clients)
             {
@@ -1486,7 +1488,7 @@ namespace ShengShengBuXi.Hubs
                     .Select(c => c.Key)
                     .ToList();
             }
-            
+
             foreach (var clientId in displayClientIds)
             {
                 await Clients.Client(clientId).SendAsync("ReceiveDisplayConfig", configJson);
diff --git a/ShengShengBuXi/config.json b/ShengShengBuXi/config.json
index 46cfd7c..52ecda0 100644
--- a/ShengShengBuXi/config.json
+++ b/ShengShengBuXi/config.json
@@ -52,7 +52,7 @@
       "needVad": true
     }
   },
-  "displayType": 0,
+  "displayType": 1,
   "minDisplayText": 3,
   "maxDisplayText": 60
 }
\ No newline at end of file