Abstract:Edible oil，as a necessity of life，was closely related to national nutrition and health.It is significant to study consumers' perception of edible oil safety risk and their trust in food.According to the Nanjing area edible oil safety risk survey data，this paper proposed reshaping consumer food safety risk awareness，strengthen the food safety consciousness of consumers，and improve the food safety risk communication public participatory monitoring mechanism，avoid food safety public opinion spread risk，urged the news media food safety propaganda and supervision function，in order to improve the food safety risk early warning mechanism construction，avoid food safety risk to promote healthy development of food safety.