A replacing-type upper cover plate structure of notebook computer is disclosed. It includes a cover plate having an embedded element, and a containing frame having a groove bonding with the embedded element. The replacing-type upper cover plate structure, through a preferred module bonding mode, makes the upper and the lower shell tight-fit to bond for achieving the efficacy of protecting the interior and exterior elements of the cover plate. In the meantime, since the replacing mode of the cover plate is simple, convenient, and fast, thereby, the invention can improve the users' working efficiency to meet the humanized requirement.