docs: update README

README.md

@@ -18,7 +18,7 @@ Based on the VitePress default theme extends the leading page, posts list page,
 - [x] Summary `<!--more-->`
 - [x] Pin
 - [x] Zoom Images
-- [x] ~~Comments~~
+- [x] Comments (with Waline)
 
 ## Home Page
 
@@ -38,4 +38,5 @@ Based on the VitePress default theme extends the leading page, posts list page,
 - [vitepress](https://github.com/vuejs/vuepress) - reference to homepage style
 - [Allow images to be zoomed in on click](https://github.com/vuejs/vitepress/issues/854) - reference to zoom images
 - [vitepress-blog-demo](https://github.com/brc-dd/vitepress-blog-demo) - reference to post reading and summary function
-- [vitepress-blog-pure](https://github.com/airene/vitepress-blog-pure) - reference blog style
+- [vitepress-blog-pure](https://github.com/airene/vitepress-blog-pure) - reference blog style
+- [waline](https://github.com/walinejs/waline) - comment system

README_zh-CN.md

@@ -18,7 +18,7 @@
 - [x] 文章摘要 `<!--more-->`
 - [x] 文章置顶
 - [x] 图片缩放
-- [x] ~~评论~~
+- [x] 评论（基于 Waline）
 
 ## 主页
 
@@ -38,4 +38,5 @@
 - [vuepress](https://github.com/vuejs/vuepress) - 参考首页样式
 - [Allow images to be zoomed in on click](https://github.com/vuejs/vitepress/issues/854) - 参考图片缩放
 - [vitepress-blog-demo](https://github.com/brc-dd/vitepress-blog-demo) - 参考文章读取与摘要功能
-- [vitepress-blog-pure](https://github.com/airene/vitepress-blog-pure) - 参考博客样式
+- [vitepress-blog-pure](https://github.com/airene/vitepress-blog-pure) - 参考博客样式
+- [waline](https://github.com/walinejs/waline) - 评论系统