diff --git a/README.md b/README.md
index ca5f3c7..bf7ec09 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # postcss-px-to-viewport
 [![NPM version](https://badge.fury.io/js/postcss-px-to-viewport.svg)](http://badge.fury.io/js/postcss-px-to-viewport)
 
+English | [中文](README_CN.md) 
+
 A plugin for [PostCSS](https://github.com/postcss/postcss) that generates viewport units (vw, vh, vmin, vmax) from pixel units.
 
 <a href="https://evrone.com/?utm_source=postcss-px-to-viewport">
diff --git a/README_CN.md b/README_CN.md
index 78e1600..8ceb728 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -1,6 +1,8 @@
 # postcss-px-to-viewport
 [![NPM version](https://badge.fury.io/js/postcss-px-to-viewport.svg)](http://badge.fury.io/js/postcss-px-to-viewport)
 
+[English](README.md) | 中文 
+
 将px单位转换为视口单位的 (vw, vh, vmin, vmax) 的 [PostCSS](https://github.com/postcss/postcss) 插件.
 
 <a href="https://evrone.com/?utm_source=postcss-px-to-viewport">