[目的]全面分析和研究PeerJ的出版特点及其优势,完善我国科技期刊开放获取出版模式。[方法]从出版策略、同行评议制度、运营模式等内容出发,分析PeerJ的核心竞争力。[结果]PeerJ通过新的收费模式和工作机制,大大提高了其竞争力,成为发展快速且具有影响力的OA期刊。[结论]PeerJ作为OA期刊出版的成功案例,国内科技期刊可借鉴其办刊经验,探索适合中国科技期刊发展的道路。 [Objective] To comprehensively analyze and study the publication characteristics and advantages of PeerJ and improve the open access and publication mode of Chinese sci-tech periodicals. [Methods] Based on the contents of publishing strategy, peer review system and operation mode, this paper analyzes the core competence of PeerJ. [Result] PeerJ greatly improved its competitiveness through new charging mode and working mechanism, and became a fast-developing and influential OA periodical. [Conclusion] PeerJ, as a successful case of publication of OA periodicals, domestic science and technology periodicals can draw on their experience of running periodicals to explore the suitable way for the development of Chinese periodicals.