With the in-depth advancement of the digital technology revolution, technologies such as generative large language models, the Internet of Things, and brain-like artificial intelligence are emerging one after another. The healthcare industry is also facing unprecedented opportunities and challenges for digital transformation. For public hospitals, promoting digital transformation is not only a prerequisite for achieving high-quality development but also closely related to the medical needs of the general public. However, the digital transformation of hospitals is not something that can be accomplished overnight. It requires comprehensive planning and systematic advancement in terms of ideological thinking, top-level design, and data governance. Based on data, with information technology as the link, and intelligence as the engine, the transformation of medical service models and management methods should be accelerated. Only by reshaping the new digital ecosystem of hospitals from cognition to action and from internal to external processes, it can be achieved.