In order to reduce the risk of epidemic spread, from the 1st to 4th of the May Day holiday, Beijing catering business units suspended Hall Food and switched to take out service, advocating citizens to “cook at home”. The reporter of CCTV voice of China visited some catering stores and found that the merchants responded quickly and launched take out and delivery services for customers; Although the order volume of takeout platform has increased, due to the lack of hall food, the speed of meal delivery and delivery is also relatively faster.