diff --git a/README.md b/README.md
index bef0770..63b7b26 100644
--- a/README.md
+++ b/README.md
@@ -26,8 +26,9 @@ $ up-d4te --help
 ```
 
 ## For Developer
-run
+for install packages and make watcher for build program
 ```bash
+$ npm i
 $ npm run dev
 ```
 and run in another terminal