1 Abstract According to behavior theory, tourist destination choice behavior is controlled by the psychological of tourist. As a part of a innovation subject of my mentor, this study based on the perspective of destination choice behavior, with Shanghai as an example, discussing the affect that the large sports events to potential tourists destination choice behavior outside of Shanghai ,such as psychological、behavioral intentions、 destination perception and behavioral decision. In this paper the research question belongs to the sports science and tourism, not only the research has a very high disciplinary value, but also the development of Shanghai is of great practical significance. First, the study is helpful to perfect subject of sports science research system; Secondly, this research relevant departments to make better use of Shanghai major sports events held in Shanghai, promote the tourism industry and economic development. Duri