School administration is an important function in school that provides the guidance and resource support for the instruction activities in school. School Administrators could use the knowledge management idea of initiation, participation, assist and support to continuously accumulate, recombine, facilitate and innovate the work experience and knowledge of the school administration activities. Knowledge management promotes the innovation of new knowledge when participants have a platform to share and accumulate the concepts, information and experiences. This research attempts to put the said idea into practice. We construct a Knowledge Management System for the School Administration Applications for a curriculum educational division in a technical institute as an example. We hope to use this system to express the concepts of knowledge management for school administration applications and promote the idea to circulate and share the past knowledge and keep said knowledge and experiences available to members in hope to innovate new knowledge and ideas.