diff --git a/trunk/conf/srt.conf b/trunk/conf/srt.conf
index 35614f2aa..9dc1e564e 100644
--- a/trunk/conf/srt.conf
+++ b/trunk/conf/srt.conf
@@ -1,10 +1,8 @@
-# main config for srs.
-# @see full.conf for detail config.
+# SRT config.
 
 listen              1935;
 max_connections     1000;
-srs_log_tank        file;
-srs_log_file        ./objs/srs.log;
+srs_log_tank        console;
 daemon              off;
 
 http_api {
@@ -22,22 +20,12 @@ srt_server {
     listen 10080;
 }
 
+# @doc https://github.com/ossrs/srs/issues/1147#issuecomment-577492117
 vhost __defaultVhost__ {
 }
-
 vhost srs.srt.com.cn {
 }
 
-# 无vhost配置(__defaultVhost__), 示例: 
-# srt推流地址：srt://127.0.0.1:10080?streamid=live/test1?m=push
-# srt拉流地址：srt://127.0.0.1:10080?streamid=live/test1?m=pull
-# rtmp拉流地址：rtmp://127.0.0.1/live/test1
-
-# 带有vhost配置, 示例: 
-# srt推流地址：srt://127.0.0.1:10080?streamid=srs.srt.com.cn/live/test1?m=push
-# srt拉流地址：srt://127.0.0.1:10080?streamid=srs.srt.com.cn/live/test1?m=pull
-# rtmp拉流地址：rtmp://127.0.0.1/live?vhost=srs.srt.com.cn/test1
-
 stats {
     network         0;
     disk            sda sdb xvda xvdb;