本文以迈克尔·波特的竞争战略理论的新阶段——商业模式竞争战略为理论基础,以大学英语教材在新时期研发和营销架构的变化为案例,探讨在数字出版时代编辑新的核心竞争力。聚合力、组织力、传播力和互动力成为编辑在数字出版时代需要具备的新核心竞争力。同时也尝试提出出版机构应如何培养编辑新的核心竞争力的几条建议。 This article takes Michael Porter’s competitive strategy theory as a new stage - business model competition strategy as the theoretical basis, with the change of university English textbooks in the new period of R & D and marketing structure as a case to explore the new core competencies of editing in the digital publishing era . Cohesion, organizational power, communication and interaction become the new core competencies that editors need in the digital publishing age. At the same time, I try to put forward some suggestions on how publishers should cultivate and edit new core competitiveness.