The prime aim of running college and university is to cultivate students' practical ability and innovative spirit. The effective carrier to achieve this goal is the undergraduate competition. In view of the current situation and existing problems, sums up the five essential requisites of restricting innovation education. Through in-depth analysis of background, content, characteristics and the positive role of the construction of the small garden competition, using the research methods of the combination of theory teaching and practice,propose the countermeasure of cultivating students' innovative ability and constructing the innovation model. The direction and trend of the reform in the future was maximally stimulate students' interests in learning, improving their enthusiasm of participating the competition and ability as well as the consciousness of innovation, and on the basis of the theoretical teach effectively improve the students' innovation and practice ability. The author puts forward the theory of integration of in class teaching plan and extracurricular activities. Research achievements have positive demonstration significance and promoting effect on the further deepening of training institutions of higher education with the original spirit and ability of high diathesis, high quality and all-round development of professional personnel.