Abstract: Digital innovation based on digital technology is an critical challenge for the transformation of traditional enterprises. How to invest in digital innovation under the premise of ensuring business stability is crucial for enterprises to maintain sustainable competitiveness. Based on the research gap in the existing literature, this study takes Bosch (China) as a case study, and uses grounded theory and single case study method to explore the path for enterprises to cross the discontinuity gap in digital innovation. The results show that digital innovation is discontinuous, forming a gap between two continuous innovations, and the original behavior pattern and mindset are the main hidden obstacles to digital innovation. Disruptive innovation and digital innovation have isomorphism and correlation, and the RPV model (resources, processes, values) of building value network in discontinuous innovation can provide theoretical support for bridging the gap. In the process of RPV reconstruction, there are dual cycle of resource integration, dual track of process reshaping and dual drive of value cultivation, which echo with the connection of product, business and ecology. This study constructs a path model for enterprises to simultaneously empower old business and develop new business through digital innovation, and provides theoretical basis and practical inspiration for the transformation of traditional enterprises.