The rapid advancement and deepening integration of digital technologies have fundamentally reshaped the operational ecosystem of the publishing industry. In the era of comprehensive digitalization, the traditional operational models of publishing units are increasingly insufficient to address the evolving demands of new business formats, characterized by the convergence of content forms, the personalization of user needs, and the diversification of market competition. This paper systematically examines the ecological transformations within the publishing industry under digitalization, focusing on three key operational dimensions: content production, product forms, and marketing distribution. These transformations are driven by a confluence of factors, including technological innovation, policy guidance, and shifting market demands. In terms of content production, technologies such as artificial intelligence and big data are reshaping the logic of topic selection, editing, proofreading, and even content generation, facilitating a shift from experience-driven to data-driven approaches and from human-led to human-machine collaboration. Regarding product forms, publications have evolved from static print-based texts into dynamic, interactive, and multimedia digital products, advancing toward immersive experiences through technologies like virtual reality and augmented reality applications. In the realm of marketing and distribution, precision marketing based on the analysis ofuser behavior data is gradually becoming mainstream, while distribution channels have expanded from traditional physical networks to a multidimensional system integrating online and offline platforms with diversified platforms. In response to these ecological shifts, this study proposes a three-dimensional transformation pathway for publishing units, centered on business process reengineering, organizational restructuring, and talent structure optimization. Business process reengineering emphasizes the full digitalization and intensification of workflows, advocating for the establishment of user-centric, data-driven, and networked operational processes. This approach moves beyond linear production to agile, iterative methodologies that enhance efficiency and responsiveness. Organizational restructuring calls for the development of flexible, flat, and cross-departmental collaborative mechanisms. Such structures are designed to dismantle traditional silos, foster innovation, and support rapid iteration and experimentation, enabling seamless coordination across functions to adapt to dynamic market conditions and technological advancements. Talent structure optimization highlights the critical need to cultivate and attract interdisciplinary professionals with both content expertise and technical proficiency. Emerging roles such as product managers, data analysts, and user operations specialists are essential to bridging the gap between traditional publishing competencies and digital innovation demands. Furthermore, strategic leadership with a vision for integrating technology and content is paramount to guiding sustainable transformation. In conclusion, this paper provides a comprehensive and practical framework to support traditional publishing units in their strategic and operational evolution within the digital landscape. By addressing these core dimensions of processes, organization, and talent, publishing units can transition from traditional content providers to dynamic builders of knowledge service ecosystems, thereby enhancing their competitiveness and ensuring sustainable development in the digital age.