Updated README.

Author: xulinfeng

README.md

@@ -2,7 +2,7 @@
 
 A plugin basic class for Flutter. To implement method of plugin class directly without `handleMethodCall` or `onMethodCall` .
 
-![Flutter Test](https://github.com/Modool/flutter_easy_plugin/workflows/Flutter%20Test/badge.svg) [![pub package](https://img.shields.io/pub/v/flutter_easy_plugin.svg)](https://pub.dartlang.org/packages/flutter_easy_plugin) [![Build Status](https://app.bitrise.io/app/fa4f5d4bf452bcfb/status.svg?token=HorGpL_AOw2llYz39CjmdQ&branch=master)](https://app.bitrise.io/app/fa4f5d4bf452bcfb) [![style: effective dart](https://img.shields.io/badge/style-effective_dart-40c4ff.svg)](https://github.com/tenhobi/effective_dart)
+![Flutter Test](https://github.com/Modool/flutter_easy_plugin/workflows/Flutter%20Test/badge.svg) [![pub package](https://img.shields.io/pub/v/flutter_easy_plugin.svg)](https://pub.dartlang.org/packages/flutter_easy_plugin) 
 
 ## Features