With the deepening of education reform, principals of primary and secondary schools are required to keep pace with the times and improve their comprehensive quality and management ability in an all-round way. Education administrative departments at all levels and continuing education colleges (schools) should work together to improve their training level. First, raise awareness and clarify objectives and tasks. The headmaster is the direct leader and organizer of school education. Their views on education, running schools, talents and quality are of great significance to promoting quality education, cultivating talents with innovative spirit and ability, improving the quality of education and building a harmonious campus. However, in practice, a considerable number of primary and secondary school principals have outdated management methods, weak educational and scientific research concepts, and educational ideas can not keep up with the needs of the development of the situation. On the basis of on-the-job training, it is very necessary to carry out quality improvement training for primary and secondary school principals. The goal of improving the training of primary and secondary school principals is to fully implement the Scientific Outlook on Development, obtain the qualification certificate of post training, have post qualifications, and constantly improve the political and ideological quality and post ability; With knowledge updating as the main content, we should retrain and learn new ideas, new knowledge, new skills and new methods, and strive to create a team of primary and secondary school principals with firm politics, noble morality, good at teaching, diligent in educating people, good at management and innovative, so as to meet the needs of the reform and development of basic education.