随着内容分享网站的发展,有关的知识产权网络侵权纠纷也随之增加,对网络著作权也提出了新的挑战。笔者针对内容分享网站对于用户将未经著作权人许可的上载活动定义为合理使用,根据合理使用制度本身的涵义以及我国的法律规定,论证了该行为不属于合理使用而是网络侵权行为。 With the development of content sharing websites, infringement disputes of related intellectual property networks also increase, and new challenges are also posed to network copyright. The content sharing website for users to upload without the permission of the copyright owner is defined as a reasonable use, according to the meaning of fair use of the system itself and the provisions of our law, demonstrates that the behavior is not a reasonable use of Internet infringement.