The article points out the current challenges faced by medical colleges and universities in the construction of undergraduate interdisciplinary resources, including inadequate management systems, difficulty in organically integrating cross-curricular fusion resources, and a shortage of teaching staff. It proposes the integration of digital means under the guidance of the STEAM education concept to build interdisciplinary digital resource platforms. These platforms leverage their advantages in optimizing management, unifying educational goals, and sharing digital resources. The article puts forward a construction path for resource platforms based on the D-STEAM education concept. Starting with interdisciplinary digital resource platforms, it aims to promote the sharing of disciplinary resources, enhance teaching quality, and facilitate the cultivation of interdisciplinary thinking among undergraduate students.