Abstract:The public innovation space is a new model of innovation and entrepreneurship. It is of great significance to improve the students' ability of innovation and entrepreneurship, improve the competitiveness of employment and entrepreneurial success, and promote the transformation and upgrading of local economic industry. This paper discusses the function of the public innovation space in universities as a non-profit service platform, an experimental park for talents training, an open resource gathering place, an intellectual property and technology transfer center. It designs the operation mechanism of public innovation space from the management team, management system, advance and retreat mechanism, operational support and other aspects, takes the appropriate strategy from the construction concept, the actual situation platform, teachers, cultural activities, etc., and promotes?the development?of the public innovation space in universities to the GIS (group innovation space), pre-incubator, PNP business incubator.