For the exterior and interior design of the building, the designer creates the brand characteristics of the door head through a white box and the form of "B"; the color contrast between the inside and outside is sharp, dividing the relationship between the environment and the inner space; at the same time, it has a dialogue with the outside world; the window of the street on the right is formed by the combination of square and round, which is a well-known passer-by's wait-and, at the same time, it shows the beauty of the product. For the design of the exterior and interior of the building, the designer creates the brand characteristics of the door head through a white box in the shape of "B "; the contrast between the interior and exterior colors divides the relationship between the environment and the interior space; at the same time, it has a dialogue with the exterior; the window on the right street is formed by the combination of square and round, which is well-known for passers-by's observation and exploration of the interior space, At the same time, it shows the characteristics of product beauty.