diff --git a/README.md b/README.md
index 15eb059..0164eef 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # create-react-app-sample
 
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
+
 [create-react-app](https://github.com/facebookincubator/create-react-app)をベースにした、herokuにデプロイできるReactアプリのサンプルです。</br>
 create-react-appが生成するReactアプリにバックエンドのREST APIとの通信を追加しています。
 
diff --git a/app.json b/app.json
new file mode 100644
index 0000000..8e1d4e5
--- /dev/null
+++ b/app.json
@@ -0,0 +1,7 @@
+{
+  "name": "create-react-app sample",
+  "description": "A React.js application using create-react-app with express backend",
+  "repository": "https://github.com/adwd/create-react-app-sample",
+  "logo": "https://node-js-sample.herokuapp.com/node.png",
+  "keywords": ["node", "express", "react", "create-react-app"]
+}
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