The management system of canteen is the life of a restaurant. Today's society is the era of knowledge economy, and management is paid more and more attention by enterprises. The management level directly affects the operating efficiency of the canteen. Therefore, "management brings benefits" is the last word, and the following three aspects should be considered emphatically when formulating the daily management system. Human resources: including employment system, salary system, incentive system, etc. Business sales: including sales targets, promotion methods, food features, service features, and innovation requirements; Financial cost: including purchasing system, cost control method and asset management system; According to the above three points, we can truly achieve "everyone has a post, there is a basis for doing things, actions have goals, and work is profitable". Second, the operation of the catering industry usually has the following seven indicators, namely: operating income, operating direct costs, manpower and human resources costs, energy costs, equipment maintenance costs. Whether restaurant management is profitable or not depends on the performance of managers in the first six aspects. Doing a good business operation plan is an important key to the success of catering. When making a business operation plan, we should conduct an effective comprehensive survey of the catering market in the region in advance and obtain first-hand detailed information according to the above contents. Then calculate the operating breakeven point of this restaurant, and then formulate various operating indicators such as operating income indicators, cost indicators, profit indicators, and so on that are practical for this restaurant. Third, establish a well-known reputation in marketing and promotion, and improve the influence and credibility of this restaurant in the local catering market. Before and for a period of time after the opening of the restaurant, it is necessary to carry out a "indiscriminate bombing" propaganda offensive in the local influential media. After opening for a period of time, it can organize some public welfare promotion or publicity activities on a regular basis. Such as: condolences to the local garrison, nursing homes, free blood donation, etc. Or in some memorable festivals, such as: Teachers' Day, Children's Day, Nurses' Day and other festivals, hold some profit-making promotions. In the name of this activity, the local media are invited to give news reports, so as to play the role of soft advertising and the establishment of a positive image of the restaurant.