diff --git a/conf/config.ini b/conf/config.ini
index baff3108..e7bf91c3 100644
--- a/conf/config.ini
+++ b/conf/config.ini
@@ -433,7 +433,7 @@ lowLatency=0
 #迫使客户端重新SETUP并切换到对应协议。目前支持FFMPEG和VLC
 rtpTransportType=-1
 [shell]
-#调试telnet服务器接受最大bufffer大小
+#调试telnet服务器接受最大buffer大小
 maxReqSize=1024
 #调试telnet服务器监听端口
 port=0