The unnamed BBS of Peking University was founded in 2000. As the only official BBS forum of Peking University, it is an important information dissemination carrier and information service form for daily communication between teachers, students and alumni of Peking University. Unnamed BBS is positioned as "campus information platform, teacher-student cultural community and online spiritual home", which has successfully promoted the upgrading and transformation of campus BBS, retained the attention and trust of campus netizens, and gradually became an important platform for Peking University's historical tradition inheritance and spiritual and cultural innovation, which has unique significance in the overall construction of campus culture in the network era. 1 unnamed BBS of Peking University, referred to as "unnamed, unnamed or BDWM of Peking University", with domain names of bbs.pku.edu.cn and bdwm.net and the latest ip of 162. 105.205.23. It was officially opened to the public on May 4, 2000. At present, it mainly provides Internet bulletin board system service for Peking University campus network. Formerly known as Peking University BBS, it was later renamed Peking University BBS, and officially named Peking University unnamed BBS on July 7, 2000.