diff --git a/README.md b/README.md
index c2631ec92..d26d39c7f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
 # subconverter
 Utility to convert between various subscription format
+[![Build Status](https://travis-ci.com/tindy2013/subconverter.svg?branch=master)](https://travis-ci.com/tindy2013/subconverter)
+
+## Usage
+```
+http://127.0.0.1:25500/clashr?url=%URL_ENCODED_LINKS%
+http://127.0.0.1:25500/clash?url=%URL_ENCODED_LINKS%
+```
+* Use '|' to separate multiple links before URL Encode.  
+* For more preference options, please check pref.ini.