Light catering refers to beverage shops, tea houses, coffee shops and so on related to eating without much noise or pollution, such as KFC, Starbucks, Pizza Hut and McDonald's, which are world-renowned chain enterprises. "Light catering", as a relatively new concept at present, has been popular in Beishangguang for some time, and it originated from abroad. Light dining, in the non-main meal time between two main meals, aims at relaxing and enjoying the taste, providing people with some food with appropriate energy, which is especially sought after by young people. As a brand-new concept of light catering, the food provided by light catering stores is mostly simple and fast, and consumers don't have to spend too much time waiting for meals, which adapts to the fast-paced lifestyle. The decoration style of food and beverage outlets is different from the previous heavy catering. The decoration style of light food and beverage outlets is fresh and elegant, creating a comfortable environment for customers to relax and meet people's needs for pursuing romantic feelings and social activities. It can also make up for the vacancy of people's leisure and shopping consumption. Light restaurants also have many advantages in operation. Light food and beverage outlets generally occupy a relatively small area, with high gross profit margin and strong leasing ability, and gradually become one of the necessary shops in shopping malls and shopping centers. In addition to the increase in turnover, the image of light catering brands, especially chain brands, has also been greatly improved.