[目的/意义] MOOC具有开放、在线、大规模等特征，在为社会教育带来巨大变革的同时，也存在着极大的版权风险。分析MOOC教育模式适用版权合理使用制度的正当性和具体路径，以期从版权法律保护上更有益于MOOC教育的传播和发展。[方法/过程] 基于利益平衡价值理论及法经济学，结合《伯尔尼公约》三步检验和美国版权法“四要素检验法”的内容对我国MOOC适用版权法律合理使用制度的恰当调整给出法理上的依据和具体步骤。[结果/结论] 我国现有合理使用制度版权立法和司法模式无法为MOOC教育模式中使用他人作品的行为提供充分的解释框架，需进一步结合域外经验和具体判例对MOOC适用合理使用制度的法律路径做出恰当分析。

[Purpose/significance] MOOC has characteristics as open, online and large-scale, so it brings great changes to social education, meanwhile, it also meets great copyright risks. This paper analyses the legitimacy and specific ways of applying MOOC education model to the copyright system of fair use, in order to benefit the dissemination and development of MOOC education in terms of copyright protection. [Method/ process] Based on the value theory of interest balance and law economics, combined with the three-step test of Berne Convention and the four factor test of American copyright law, it provided the legal basis and specific steps for the proper adjustment of the system of fair use of the applicable copyright law of MOOC in China. [Result/conclusion] The existing copyright legislation and judicial model of fair use system in China cannot provide enough explanatory framework for the use of other people's works under MOOC education mode. The legal path of MOOC's application of the system should be adjusted and analyzed combining with foreign experience and legal precedents.