The invention discloses a flakeboard for wardrobe space. At least one upper slideway and at least one lower slideway are arranged in the wardrobe; at least one upper pulley is installed in the upper slideway, and at least one lower pulley which is arranged corresponding to the position of the upper pulley is installed in the lower slideway; fixed locks are arranged on the upper pulley and the lower pulley; positioning shafts on the flakeboard are fastened to the upper pulley and the lower pulley in through bolts; the flakeboard drives the upper pulley and the lower pulley to slide left and right, and the fixed locks of the upper pulley and the lower pulley lock the flakeboard to achieve segmentation of space according to need; the flakeboard is processed by aluminum alloy and is wrapped byflannelette; pockets are arranged in the flannelette, which facilitates storage of jewelry, watches and the like. The flakeboard for the wardrobe space has the advantages of easy installation and simple construction, so that the flakeboard can be applied to novel furniture after designing and installing and can also be used for old furniture after remaking and installing. In addition, the problemthat the family storage space is limited and cannot be expanded is solved with the advantages of simple structure and low cost.