diff --git a/README.md b/README.md
index 80cf135..cc035ff 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,16 @@
 # mmv [![CI Status](https://github.com/itchyny/mmv/workflows/CI/badge.svg)](https://github.com/itchyny/mmv/actions)
+Rename multiple files using your `$EDITOR`. The command name is named after _multi-mv_.
+
+## Installation
+```bash
+go get -u github.com/itchyny/mmv/cmd/mmv
+```
+
+## Bug Tracker
+Report bug at [Issues・itchyny/mmv - GitHub](https://github.com/itchyny/mmv/issues).
+
+## Author
+itchyny (https://github.com/itchyny)
+
+## License
+This software is released under the MIT License, see LICENSE.