公共图书馆参与MOOC,在版权法上既可能承担直接侵权责任,又可能承担间接侵权责任。本文分析了图书馆例外与合理使用条款的关系,以及许可合同与合理使用制度的关系是加速公共图书馆发展MOOC服务的两个核心的法律争议点。笔者指出我国公共图书馆应抓住时机,根据上述两方面问题的立法和司法动态,制定与时俱进的MOOC发展方案。 Public libraries involved in MOOC, copyright law may not only bear the direct tort liability, but also may bear the indirect tort liability. This paper analyzes the relationship between library exceptions and fair use clauses, and the relationship between licensing contracts and fair use systems as the two core legal issues to speed up the development of MOOC services in public libraries. The author points out that public libraries in our country should seize the opportunity to formulate the development plan of MOOC in keeping with the times according to the legislative and judicial developments of the above two issues.