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 > 漫游，即随意游玩~。
 
-在线阅读：[GitHub 漫游指南](http://github.phodal.com/)，下载：[pdf](https://github.com/phodal/github-roam/raw/gh-pages/github-roam.pdf)、[mobi](https://github.com/phodal/github-roam/raw/gh-pages/github-roam.mobi)、[epub](https://github.com/phodal/github-roam/raw/gh-pages/mpoerm-roam.epub)
+在线阅读：[GitHub 漫游指南](http://github.phodal.com/)，下载：[pdf](https://github.com/phodal/github-roam/raw/gh-pages/github-roam.pdf)、[mobi](https://github.com/phodal/github-roam/raw/gh-pages/github-roam.mobi)、[epub](https://github.com/phodal/github-roam/raw/gh-pages/github-roam.epub)
 
 2014 年，写了《[一步步搭建物联网系统](https://github.com/phodal/designiot)》（电子书）。