The utility model discloses a light-duty cable-stayed scaffold, which comprises a vertical member, laterally horizontal members, longitudinally horizontal members, a fixing base, a scaffold board and a safety net. The vertical member is respectively connected with the laterally horizontal members and the longitudinally horizontal members. The scaffold board is paved on the laterally horizontal members. The safety net is connected on the vertical member or the longitudinally horizontal members. The laterally horizontal members which are distributed with a certain horizontal interval are equipped on each floor. One end of the fixing base is connected with a building while the other end is connected with the laterally horizontal members. An oblique-pulling unloading device is connected on one laterally horizontal member end away from a wall, or on the longitudinally horizontal member part adjacent to a node, or on a node of the vertical member. The other end of the oblique-puling unloading device is connected with a next upper floor of the building. The light-duty cable-stayed scaffold is characterized in that the oblique-pulling unloading device comprises at least two pull rod sections which are hinged to each other. By means of a change into the hinged pull rods, the light-duty cable-stayed scaffold can be folded during the above-mentioned process. The overall slenderness ratio of each pull rod is effectively reduced. The distortion of the pull rods is thus controlled.