diff --git a/ShengShengBuXi/Hubs/AudioHub.cs b/ShengShengBuXi/Hubs/AudioHub.cs
index 7aeb927..bd00858 100644
--- a/ShengShengBuXi/Hubs/AudioHub.cs
+++ b/ShengShengBuXi/Hubs/AudioHub.cs
@@ -928,7 +928,7 @@ namespace ShengShengBuXi.Hubs
             {
                 _presetSentences.Add(text);
             }
-            _presetSentences.Add(text);
+            
             if (!_presetSentences2.Contains(text))
             {
                 _presetSentences2.Add(text);
@@ -1208,14 +1208,6 @@ namespace ShengShengBuXi.Hubs
                     // 只发送给请求的客户端
                     await Clients.Caller.SendAsync("ReceiveDisplayText", textToDisplay.Text);
                     _logger.LogInformation($"已发送显示文本到客户端: {textToDisplay.Text} (来源: {(textToDisplay.IsRealUser ? "真实用户" : "预设文本")})");
-
-                    // 如果是真实用户的发言，持久化保存到文件
-                    if (textToDisplay.IsRealUser)
-                    {
-
-                        SaveRealUserDisplayToFile(textToDisplay);
-                        _presetSentences.Add(textToDisplay.Text);
-                    }
                 }
                 else
                 {