different uses and different areas. Facades are mainly buildings that operate service industries or cultural and entertainment industries, such as banks, breakfast shops, KTV and other places; Shops are mainly engaged in retail, wholesale, catering, entertainment and other commercial buildings. The facade is the entrance or exit of the building, so the general area is relatively small, between 111-511 square meters; Shops are buildings dedicated to business activities, so the general area is relatively large, between 111-1111 square meters.