diff --git a/README.md b/README.md
index 6ef49f4..d35c74c 100644
--- a/README.md
+++ b/README.md
@@ -55,11 +55,11 @@ Usage of ./livego:
       --flv_dir string        output flv file at flvDir/APP/KEY_TIME.flv (default "tmp")
       --gop_num int           gop num (default 1)
       --hls_addr string       HLS server listen address (default ":7002")
+      --hls_keep_after_end    Maintains the HLS after the stream ends
       --httpflv_addr string   HTTP-FLV server listen address (default ":7001")
       --level string          Log level (default "info")
       --read_timeout int      read time out (default 10)
-      --rtmp_addr string      RTMP server listen address (default ":1935")
-      --write_timeout int     write time out (default 10)
+      --rtmp_addr string      RTMP server listen address
 ```
 
 ### [Use with flv.js](https://github.com/gwuhaolin/blog/issues/3)
diff --git a/README_cn.md b/README_cn.md
index 1462079..0b2cce8 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -53,6 +53,7 @@ Usage of ./livego:
       --flv_dir string        输出的 flv 文件路径 flvDir/APP/KEY_TIME.flv (默认 "tmp")
       --gop_num int           gop 数量 (default 1)
       --hls_addr string       HLS 服务监听地址 (默认 ":7002")
+      --hls_keep_after_end    Maintains the HLS after the stream ends
       --httpflv_addr string   HTTP-FLV server listen address (默认 ":7001")
       --level string          日志等级 (默认 "info")
       --read_timeout int      读超时时间 (默认 10)