diff --git a/README.md b/README.md
index d94abc07..f79ebad8 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,12 @@
-# Zotero PDF/EPUB/HTML reader and annotator
+# yeondoo-pdf
 
-## Build
+## How to Start
+### Build
 
 Clone the repository:
 
 ```
-git clone https://github.com/zotero/reader --recursive
+git clone https://github.com/coddingyun/yeondoo-pdf.git --recursive
 ```
 
 With Node 18+, run the following:
@@ -17,7 +18,11 @@ NODE_OPTIONS=--openssl-legacy-provider npm run build
 
 This will produce `dev`, `web` and `zotero` builds in the `build/` directory.
 
-## Development
+### Development
+First, you need to run [YEONDOO-fe](https://github.com/YEONDOO-swm/YEONDOO-fe)
 
-Run `npm start` and open http://localhost:3000/dev/reader.html.
+Then, run `npm start` and open http://localhost:3000/dev/reader.html.
+
+## License
+yeondoo-pdf is under GNU AFFERO GENERAL PUBLIC LICENSE. See the [LICENSE](https://github.com/coddingyun/yeondoo-pdf/blob/master/LICENSE) file for more info.