Since the innovation is bound to cost a lot of resources, we must consider how to invest a limited amount of resources in talent training and the corporate environment to improve productivity. In addition, through the combination of people training and corporate environment, innovative ability can be established to influence Word-of-mouth, and then affect the purchase intention. Lastly, the effect can be responded in the market share, and it proves that the idea of innovation can be reflected in the company's revenue. In this study, the concept of Kano's model is used to explore the innovation and market share. To increase the credibility, this paper is to refer to literature and develop a mathematical model using the concept of the Kano model. Finally, the examples are given to obtain the meaning and validate the results of the study.