The utility model provides a kind of wallboard fixing structure for avoiding uneven gap between floor and wallboard, including car car bottom, car floor is equipped on the car car bottom, car wallboard is vertically arranged on the side of the car floor, and the bottom of the car wallboard is at least partially pressed on the car floor.In the installation of
elevator car, car floor is installed first in car car bottom, then car wallboard is installed, so that car wallboard vertically arranged on the side of car floor can be pressed on car floor to a certain extent, and the problem of uneven gap between car floor and car wallboard is avoided by pressing car floor with car wallboard.