The invention relates to the technical field of basements, and provides a basement wall surface structure. The basement wall surface structure is characterized by comprising a wall surface and a plurality of gypsum boards, wherein the gypsum boards are fixedly arranged on the wall surface through screws; every two adjacent gypsum boards are leveled and connected by gypsum. The basement wall surface structure has the advantages that the structure is simple, the cost is low, a number of procedures are reduced, the operation is very simple, and cracks of the gypsum boards are avoided.