Hygiene is the basic condition for the survival of catering industry. If the hygiene of the restaurant is not up to standard, it will not only affect the health of customers, but also affect the whole society and the business of the restaurant. For restaurants whose hygiene is not up to standard, the regulatory authorities will impose the following penalties: according to Article 125 of the Food Safety Law of People's Republic of China (PRC), the illegal income and illegally produced and operated foods, food additives, tools, equipment, raw materials and other items will be confiscated. According to the illegal production and operation, if the value of goods is less than 1000 yuan, it will be fined between 5,000 yuan and 50,000 yuan, and if the value of goods is more than 100 yuan, it will be fined between 5 times and 0 times. If the circumstances are serious, it will be ordered to stop production and business, or even revoke its license. According to Article 126 of the Food Safety Law of People's Republic of China (PRC), restaurants that fail to meet the hygiene standards shall be given a warning, and if the circumstances are serious, they shall be ordered to stop production until their licenses are revoked.