I think it should be improved mainly from two aspects. First, the overall storefront should be improved, and the space should be decorated as bright and spacious as possible in a big environment. If you can, you need to find a violin musician to let customers enjoy the music while eating. If it is a small store, the overall environment should be clean and tidy. On the other hand, it is necessary to make customers have a good psychological impression from the cleanliness and hygiene of personnel to comprehensively improve the environment.