This design is aimed at the dormitory bed storage design of the author's school bed and table. The railing at the upper handrail is used to form a snap-in storage box that can be placed through connection with the metal storage panel. The size of the storage box and its space are reasonably designed, and the storage space is designed for some items that college students usually place. Users can autonomously place boxes according to their needs and form classified storage spaces through buckle segmentation.