diff --git a/README.md b/README.md
index 70197a4..5f1d2e7 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,10 @@ Open source GitHub client built with Flutter
 
 <p>
   <a href="https://itunes.apple.com/us/app/gittouch/id1452042346">
-    <img alt="Download on the App Store" title="App Store" src="https://raw.githubusercontent.com/pd4d10/git-touch/master/assets/app-store-badge.png" height="60" />
+    <img alt="Download on the App Store" title="App Store" src="https://raw.githubusercontent.com/pd4d10/git-touch/master/assets/app-store-badge.png" height="50" />
   </a>
   <a href="https://play.google.com/store/apps/details?id=io.github.pd4d10.gittouch">
-    <img alt="Get it on Google Play" title="Google Play" src="https://raw.githubusercontent.com/pd4d10/git-touch/master/assets/google-play-badge.png" height="60" />
+    <img alt="Get it on Google Play" title="Google Play" src="https://raw.githubusercontent.com/pd4d10/git-touch/master/assets/google-play-badge.png" height="50" />
   </a>
 </p>
 
@@ -24,20 +24,6 @@ Android users can also download APK file from [release page](https://github.com/
   <img src="assets/screenshot-light.png" alt="Light screenshot" width="400" />
 </p>
 
-## Contributing
-
-### UI Design
-
-GitTouch use Flutter's builtin material and cupertino widgets. If you have any thoughts about UI design, feel free to open an issue to discuss about it.
-
-### Bug report or feature request
-
-A screenshot would be great if it is a bug report.
-
-### Bug fixes or new feature
-
-Pull requests are welcome.
-
 ## Contributors
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):