Generative AI technology is advancing rapidly and has emerged as a crucial tool for digital transformation. By analyzing specific cases, we introduce the application scenarios of the GPT-4 model, showcasing its reasoning capabilities. The paradigm shift driven by AI's natural language comprehension and reasoning abilities will profoundly impact application development architecture. Companies must strategically adopt approaches to maintain a competitive edge in the face of AI-driven digital transformation. Additionally, responsible governance of generative AI applications is essential to uphold fairness, reliability, privacy, inclusivity, transparency, and accountability.