Based on the resource-based theory, industrial organization theory, transaction cost theory as a foundation, we explores the motivation and the law of evolution of innovation model, and through the viewpoint of participation, combined with the opening degree of enterprise innovation, organizational boundaries, we draw a picture of a complete evolution process of innovation model. We research the importance of corporate r&d personnel, internal employees, customers, non-profit organizations, business organizations, public in innovation. For further study of innovation model, this artical provides a new and systematic thought.