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@@ -13,8 +13,10 @@ See the Mulan PSL v2 for more details.
 **主要内容： 开源开发方法、技术和实践OSP + 开源文化OSC + 上机实习lab  + 课程项目PRJ**
 
 授课教师：周明辉
+
 助教：   徐卫伟 xuww@stu.pku.edu.cn
 
+
 ## 第1次课：开源软件及其开发概述（课堂lecture）                                                   09/11  
 
 * 100课程简介：课程的目的和内容，以及课程的考核形式。  **lecture100**