Abstract:In the process of human societys transition from industrial society to postindustrial society, the typical productionoriented economy pattern of industrial society is changing to a new pattern of serviceoriented sharing economic, which becomes a prelude to the change of social governance in the new era. In real life, this sharing economic model has become a mainstream lifestyle that has permeated into every aspect of human life, and has greatly changed our living habits and behavior patterns. In the meantime, the governance issue of sharing economy has become a problem that needs to be solved urgently. Overcoming the collective irrational dilemma of sharing economy, establishing the trust integration mechanism and collaborative governance are the main ways to ensure the positive operation of sharing economy.