The public boarding high school is one of the core policy among educational reforms of the Lee Myung-bak government. This school intended to improve education and living conditions by constructing boarding facility at agricultural-fishing areas. The purpose of the study was to suggest some policy tasks for the rational management system of school staff in public boarding high school. Fpublchieving tchoopurpose, 2,017 responses of the relevant group of 82 public boarding school were analyzed to identify and compare their needs. Some policy tasks for the rational management system of school staff in public boarding high school were suggested based on the research as followings. First, we primarily need to select principals of public boarding high schools based on invitation system. And we have to grant the principals' autonomy to manage the public boarding high school. Second, we need to induce the rotation system with invitation system to select teachers in this school. And we have to make the system of shuffling extension and the benefits of promotion for teachers in this school. Third, we have to ensure the proper working conditions for teachers in this school. And we need to introduce the full-time supervisor of dormitory in public boarding high schools. Also we have to service the houses for teachers in public boarding high schools. Finally, we need to supplement administrative personnel in public boarding high schools for rational management.