The social supervision mechanism in China's tourism food safety governance mainly includes three forms: consumer rights protection supervision, social organization supervision and industry self-discipline supervision. However, in the practical operation of social supervision mechanism, there are obvious problems, such as the lack of consumer rights protection ability, the lack of professional supervision ability of social organizations, and the lack of self-discipline management mechanism in the industry, which lead to the effect of social supervision mechanism is not obvious. Therefore, it is necessary to take targeted construction approaches such as publicity and education on consumers' rights protection of tourism food safety, establishment of a diversified social organization supervision system dominated by consumers' associations, and clarification of the legal obligations of tourism food safety self-discipline management of tourism food industry associations, so as to ensure the smooth operation of relevant social supervision mechanisms and obtain safe tourism for consumers Food provides reliable social supervision and security.