The door head of a restaurant can form an eye-catching visual signal through the shape, color, texture, symbols, signs and details of the door leaves and walls, so as to convey it to the target customers well and complete the division and transformation of space. The restaurant can design a strip signboard, whose bottom plate should adapt to the change of the trend, such as thin marble, granite, stainless metal plate, aluminum alloy plate, etc., which should reflect the characteristics of hot pot and have a sense of the times. Design a unique style to attract more customers to spend, so as to achieve the ultimate goal of management.