Abstract: How traditional craftsmanship enterprises can achieve breakthrough innovation through the power of digital intelligence is of great significance for their adaptation to the digital wave. Based on the theory of digital innovation, this paper analyzes the mechanism of the breakthrough innovation process of traditional craft enterprises driven by digital intelligence through a case study of Luzhou Laojiao. The research finds that: (1) Traditional craft enterprises achieve breakthrough innovation through digital intelligence primarily by undergoing three core phases: foundational reshaping, heritage-oriented translation, and extension-oriented renewal. In essence, this process centers on heritage-driven innovation, leveraging digital–intelligent technologies and tools to facilitate the enterprise’s transition from a traditional craft system to a digital–intelligent craft system. (2) The "support-drive" mechanism of digital innovation is the key mechanism for digital intelligence to drive the breakthrough innovation of traditional craft enterprises. That is, digital intelligence promotes enterprises to break through the cognitive limitations and capability barriers of traditional crafts in the digital economy era through the interactive action of organizational support and technological drive, achieving breakthrough innovation. The research conclusions can provide new insights for the innovative development of traditional craft enterprises in the digital economy era and help to expand the theoretical research on breakthrough innovation and digital innovation.