This practice is particularly unhygienic, but also regardless of the health of consumers, this practice should be vigorously punished, rectification. Such behavior should give diners, consumers a statement, because after all, many people still trust McDonald's, there is such a situation, will affect everyone for McDonald's trust. It will also affect their business in the future. From tea drinks to seafood to fast food, from the net red restaurant to listed companies, the catering industry, a large outbreak of expired ingredients use irregularities, is the cost measurement, management loopholes in the scandal, but also run a horse race, the values of the sort of misplaced. Food safety and hygiene has always been the top priority of people's livelihood, and McDonald's has always been the people's heart is more formal foreign enterprises, so formal foreign enterprises but the outbreak of the use of expired ingredients, trays are not washed and wiped that is used, leaking three days of milk pulp continue to use, this is a serious violation of the food safety law, which is the people's lives and health of the children as a childish act of illegal behavior, I hope that the relevant departments to intervene in this matter to give the people a statement. I hope the relevant authorities will intervene in this matter and give the people a statement. This is a serious violation of China's Food Safety Law. Consumers who buy expired food or food made from expired ingredients can complain or report to the business administration department, which will file a case and require the sales organization to compensate the consumer and demand a refund in accordance with the provisions of the Law on the Protection of Consumers' Rights and Interests. At the same time, the relevant departments can also be based on the investigation and punishment of sales units.