Wall surface system and installation method thereof

A wall surface system provided by the present invention comprises a wall surface body, the wall surface body is provided with a non-two-dimensional code area and a two-dimensional code area, the non-two-dimensional code area is composed of a plurality of non-two-dimensional code modules, the two-dimensional code area comprises a second two-dimensional code module and a plurality of first two-dimensional code modules, the first two-dimensional code modules integrally form a first two-dimensional code area, and the second two-dimensional code module integrally forms a second two-dimensional code area. The second two-dimensional code module integrally forms a second two-dimensional code area, and the first two-dimensional code areas are assembled to form the second two-dimensional code area; the non-two-dimensional code area and the two-dimensional code area are assembled to form a preset wall pattern, and a user can access the same intelligent platform system by scanning the second two-dimensional code area or