Abstract: As the third party, social organizations are indispensable and are playing an important role to the solution of group events. It has such functions of early warning information, negotiation dialogue, government service and repair, etc. But in practice, social organizations are also facing many problems, such as confined space, lack of participation willingness, low participation level and the dilemma of credibility, which have hindered the social organization to participate in the mass event management function. Therefore, we must take actions to optimize social organizations to participate in governance path of mass events, and ensure the effective management of social organization on mass events, from policy adjustments like perfecting legislation, expanding the space of system, establishing the evaluation and incentive mechanism, improving the professional level and strengthening self discipline of social organization.

Key words: social relationship, social organization, group events, Wukan event