Decorative plate not prone to deformation

The utility model discloses a decorative plate not easy to deform, which relates to the technical field of decorative plates and comprises a mounting plate, a framework plate arranged at one end of the mounting plate and a decorative panel arranged at one end of the framework plate, positioning grooves are arranged on two sides of one end of the mounting plate, and sliding positioning pieces are arranged on two sides of one end of the framework plate. A waterproof layer is arranged at one end of the framework plate, a plurality of moisture absorption faces are fixedly connected to the inner side of one end of the framework plate, a strip-shaped containing groove is formed among the moisture absorption faces, a clamping groove is formed in the side wall of the framework plate, and clamping pieces are arranged on the two sides of the decoration panel. According to the technical scheme, insect repellents and dehumidifiers can be placed at the positions in the strip-shaped containing grooves, then insect repellin