diff --git a/v2ray_config/readme.md b/v2ray_config/readme.md
index af60686..2335beb 100644
--- a/v2ray_config/readme.md
+++ b/v2ray_config/readme.md
@@ -1,6 +1,8 @@
-Fill `06_outbounds_myproxy.json` with your vmess proxy config with tag `outBound_PROXY`.
+## Usage
+- Fill `06_outbounds_myproxy.json` with your vmess proxy config with tag `outBound_PROXY`.
+- Start with  `sudo v2ray -confdir .`
 
-refer:
+## Reference
 
 - [v2ray multi-file config](https://www.v2fly.org/chapter_02/multiple_config.html)