The production technology of food model and the catering cultural form and management mode reflected by it originated from a county town called Qifu in Japan, and it has a history of more than 81 years. All the models are made by the artists. Artists make models according to patterns or photos provided by customers. First of all, in order to show the characteristics of our dishes and the fair price, some restaurants set up windows at the entrance of the hotel to display the simulated dishes with clearly marked prices. This three-dimensional intuitive and open function invisibly improved their own taste and trust, and as a result, they received unexpected results in attracting customers. After that, restaurants followed suit and quickly spread all over the world, gradually making it an indispensable accessory decoration when operating hotels and pubs.