In view of the widespread situation in university canteens, it is necessary to carry out socialized reform. The sanitation and service quality of public canteens have always been concerned, especially university canteens. Introducing competition mechanism, introducing new management ideas and implementing new management mechanism is the only way for the socialization reform of university canteens. The canteen contractor believes that in order to solve many problems existing in the current management mode of university canteens, reduce the economic burden of schools, improve the service quality of canteens, and ensure the health and safety of teachers and students, it is necessary to take canteens as public welfare undertakings, operate the canteen management rights through market forms, and absorb social capital to invigorate canteens in line with the principle of running schools diligently. 1 Promote the selection of canteen contractors by public bidding. Only by public bidding can we avoid monopoly and black-box operation and find excellent canteen contracting companies for faculty and students. Introducing public bidding, contracting out canteens to the society, and adopting the enterprise management form of contracting operation can not only bid farewell to the previous pure welfare catering business model, but also avoid taking the profit-seeking business model of canteens. It should be emphasized that when inviting tenders for university canteens, contractors should not be determined on the basis of contract costs. Instead, it is necessary to comprehensively examine the management level, technical level, financial ability, qualification and credibility of bidders, and the quality and health status of employees. It is necessary to attract those enterprises or sole proprietors who have real strength, good reputation, similar experience and are willing to contribute to education to the management of school canteens, and resolutely pull in those grassroots who have become monks halfway and set up temporarily. At the same time, the bidder is required to have hygiene license, employee health certificate and food hygiene knowledge training certificate, and the canteen food hygiene and safety is written into the contract as an important indicator. 2. Introduce a competition mechanism and implement fair competition. In order to facilitate the selection, introduce competition and finally improve the service quality of university canteens. Universities should choose at least three canteen contractors to operate, so as to break the monopoly situation and form a competitive development situation among canteens, and to find ways to continuously improve the quality of meals, change the dining environment, strengthen service awareness and attract more students to dine. Everything is to improve the quality of service. Canteen contractors should be allowed to compete openly, fairly and justly, and a virtuous circle of service, price and hygiene should be formed in the competition, so that teachers, students, operators and schools can benefit from it and form a virtuous circle. 3 Meet the multi-level needs and provide quality services to meet the multi-level and multi-faceted needs of teachers and students. University staff and students generally come from all corners of the country, and there are also many personalized dietary requirements. University canteens can set up "student fast food restaurants", "student-style restaurants" and other restaurants to provide all kinds of snacks, so as to really eat whatever you want and be open all day. In order to further improve the dining environment of students, upgrade the facilities and services of student canteens, and make effective breakthroughs in varieties and dining methods, schools can add fast-food restaurants, western food departments, self-selection departments and canteens on the basis of their own reality, and implement canteen-style prices and services. At the same time, it is necessary to further enliven hospitality restaurants, expand the operating market, and radiate the service target to the huge consumer group of faculty and staff. School canteens need unified procurement facilities and reasonable distribution of profits. In terms of supporting facilities in the canteen, such as kitchen facilities, tables, chairs and tableware in the canteen should be uniformly purchased by the school, so as to form a whole and achieve standardization. The expenses shall be borne by the contractor, and the depreciation period is 5- 10 years; When the canteen contractor pays the risk of mortgage, the school should calculate the contract fee according to the number of students dining in the school, control the contractor's profit within 20%, and extract about 30% from the 20% profit as the profit turned over to the school, as a reward for university canteen funds, food subsidies for students on major festivals and equipment maintenance and purchase subsidies. About 70% of the surplus profits of fly maggots are used as the contractor's profits and labor wages. In this way, the school has neither subsidies nor a small amount of profits, and the canteen contractor is also profitable.