A gas-operated lifting table provided by an embodiment of the present disclosure, includes a pedestal, a column assembly, and a panel assembly, the column is detachably coupled to the pedestal and the panel assembly, the panel assembly includes an operating member, the column assembly includes a fastening column fastened to the pedestal and a sliding column movable relative to the fastening column, the gas-operated lifting table further includes a controllable gas spring arranged within the column assembly and detachably coupled to the column assembly, when the operating member is pressed against the controllable gas spring, the sliding column is movable relative to the fastening column in a direction away from or toward the pedestal. The gas-operated lifting table provided by an embodiment of the present disclosure has a simple structure and is flexible to operate.