How to generate revenue and make the mega sport event toward sustainable operation, and enhance the host city visibility and create the host city image by marketing activities become increasingly important for the Olympic Games organizers and the host country. Therefore, it can create a multi-value to mega sport event by marketing activities. This paper aimed to elaborate the marketing activities such as brand management, media broadcasting rights management, sponsorship management, ticketing management, authorized merchandise, and in-game entertainment or game-day promotions. And 2017 Summer Universiade in Taipei was selected as subject. In addition, this paper provided further suggestions for host of mega sport event.