message: docs(blog2): update flowchart
diff: @@ -3,4 +3,7 @@ title: Demo
  icon: discover
  ---
  -You can find a demo using `vuepress-plugin-blog2` and `@vuepress/theme-default` [here](https://github.com/vuepress-theme-hope/vuepress-theme-hope/tree/main/demo/blog).
  +We provide a demo using `vuepress-plugin-blog2` and `@vuepress/theme-default` for you to better understand how to use the plugin.
  +
  +- [Source Code](https://github.com/vuepress-theme-hope/vuepress-theme-hope/tree/main/demo/blog).
  +- [Preview](https://vuepress-theme-hope.github.io/blog2-demo/)
  