Abstract: To investigate the coupled vibration characteristics of the elevator hoisting system in super-tall buildings, the longitudinal-transverse coupled vibration equations of the hoisting system are established. Taking the elevator hoisting system of a super-tall building as an example, this paper establishes the coupled vibration equations of the elevator hoisting system based on Hamilton's principle and obtains the longitudinal-transverse coupled vibration responses of the system. By varying different structural parameters, the influence of these parameters on the vibration responses of the hoisting system is analyzed. The study holds positive significance for elevator design in related fields.