The influence of industrialization logic and the anxiety of college entrance examination have prevented senior high schools in China for a long time from quality practice of teaching students in accordance with their respective aptitude. And the situation of “learner participation” is also worrying. While many people believe this is an intractable challenge，Beijing National Day School reflects on the current education system，and has implemented a comprehensive round of reform including various measures such as course selection （optional courses） system. This reform demonstrates the simplest and most unadorned understanding of the nature of school，i.e. “a school belongs to students”，and it is also a valuable exploration of school reforms for the resurrection of learner-centered philosophy.