docs: update README

README.md

@@ -1,25 +1,26 @@
 # hexo-uglify
 
-[![Build Status](https://github.com/hexojs/hexo-uglify/actions/workflows/tester.yml/badge.svg)](https://github.com/hexojs/hexo-uglify/actions/workflows/tester.yml)
 [![NPM version](https://badge.fury.io/js/hexo-uglify.svg)](https://www.npmjs.com/package/hexo-uglify)
+[![CI](https://github.com/hexojs/hexo-uglify/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/hexojs/hexo-uglify/actions/workflows/ci.yml)
+[![Coverage Status](https://coveralls.io/repos/github/hexojs/hexo-uglify/badge.svg?branch=master)](https://coveralls.io/github/hexojs/hexo-uglify?branch=master)
 
-Minify JavaScript files.
+Minify JavaScript files with [Terser](https://www.npmjs.com/package/terser).
 
 ## Installation
 
-``` bash
+```bash
 $ npm install hexo-uglify --save
 ```
 
 ## Options
 
-``` yaml
+```yaml
 uglify:
   mangle: true
   output:
   compress:
   exclude:
-    - '*.min.js'
+    - "*.min.js"
 ```
 
 - **exclude**: Exclude files. Use [glob expressions](https://github.com/micromatch/micromatch#extended-globbing) for path matching.