update README.md

Author: ForteScarlet

README.md

@@ -12,14 +12,18 @@
 <a href="https://repo1.maven.org/maven2/love/forte/simbot/component/simbot-component-onebot11-core/" target="_blank">
   <img alt="release" src="https://img.shields.io/maven-central/v/love.forte.simbot.component/simbot-component-onebot11-core" /></a>
    <hr>
+<p>
    <img alt="stars" src="https://img.shields.io/github/stars/simple-robot/simbot-component-onebot" />
    <img alt="forks" src="https://img.shields.io/github/forks/simple-robot/simbot-component-onebot" />
    <img alt="watchers" src="https://img.shields.io/github/watchers/simple-robot/simbot-component-onebot" />
    <img alt="repo size" src="https://img.shields.io/github/repo-size/simple-robot/simbot-component-onebot" />
    <img alt="issues" src="https://img.shields.io/github/issues-closed/simple-robot/simbot-component-onebot?color=green" />
    <img alt="last commit" src="https://img.shields.io/github/last-commit/simple-robot/simbot-component-onebot" />
    <a href="./COPYING"><img alt="copying" src="https://img.shields.io/github/license/simple-robot/simbot-component-onebot" /></a>
-
+</p>
+<p>
+<img src="https://img.shields.io/badge/OneBot-11-black?logo=data:image/png;base64,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" />
+</p>
 </div>
 
 Simple Robot OneBot 组件是一个将
@@ -28,6 +32,8 @@ Simple Robot OneBot 组件是一个将
 [Simple Robot](http://github.com/simple-robot/simpler-robot) 标准API下实现的组件库，
 并由此提供simbot中的各项能力。
 
+它是一个 Kotlin multiplatform 库，Java 友好、异步高效！
+
 借助simbot核心库提供的能力，它可以支持很多高级功能和封装，比如组件协同、Spring支持等，
 祝你快速开发 OneBot 客户端应用！