McDonald's all over the country has a unified hotline, calling the Shanghai switchboard from all over the country, and then sending orders from the Shanghai headquarters to restaurants that have opened McDonald's takeout all over the country. In order to maintain the quality of food, McDonald's food delivery is limited and will not be delivered too far, so there are several reasons why the service time has passed, either because the nearest store to your home has exceeded the delivery distance limit, or because of disinfection and other reasons, and the food can be delivered to your store for various reasons.