A download method of media contents, and which includes receiving and storing, by an electronic book terminal, a DRM (Digital Right Management) code from a contents server, the DRM code being stored in a memory of the electronic book terminal; receiving a media contents list from the contents server by requesting the media contents list at the contents server; decoding the received media contents list with the DRM code stored in the memory; displaying the media contents list on a screen of the electronic book terminal; requesting at least one media contents at the contents server, the at least one media contents being selected in the media contents list in response to a user input; receiving the at least one media contents from the contents server; and decoding the received at least one media contents with the DRM code stored in the memory.