docs: update driver spec link (#1812)

README.md

@@ -17,7 +17,7 @@ Rax is a progressive React framework for building universal application.
 
 ---
 
-💌 **Write Once, Run Anywhere:** write one codebase, run with `Web`, [`Weex`](https://weex.apache.org/), [`Node.js`](https://nodejs.org/), `Alibaba MiniApp`, `WeChat MiniProgram` and could work with more container that implements [driver specification](./docs/en-US/driver-spec.md).
+💌 **Write Once, Run Anywhere:** write one codebase, run with `Web`, [`Weex`](https://weex.apache.org/), [`Node.js`](https://nodejs.org/), `Alibaba MiniApp`, `WeChat MiniProgram` and could work with more container that implements [driver specification](https://github.com/alibaba/rax/wiki/Driver-Specification).
 
 ⏱ **Fast:** use better performance and tinier size(📦~6KB) alternative to [React](http://reactjs.org/) with the same API.
 
@@ -81,4 +81,4 @@ For general help using Rax, please refer to [the official site](https://rax.js.o
 - [GitHub](https://github.com/alibaba/rax) (Bug reports, contributions)
 - [Twitter](https://twitter.com/RaxNews) (Get the news fast)
 - [Medium](https://medium.com/@raxjs) (Get blogs and articles)
-- [知乎专栏](https://zhuanlan.zhihu.com/raxjs) (Get blogs and articles in Simplified Chinese)
+- [知乎专栏](https://zhuanlan.zhihu.com/raxjs) (Get blogs and articles in Simplified Chinese)