Abstract: Based on the unique function and role of culture, it explores the construction path and strategy of the "Double High-quality Plan" based on the cultural perspective. It proposes to deepen the "Supplyside" reform of culture, adhere to integration and innovation, and give full play to the functions of cultivating the spirit with culture, governing the school with culture and cultivating people with culture. In the rational choice of culture and the cultivation of culture self-confidence, it sublimates the school-running philosophy, highlights school-running characteristics, and promotes the modernization of school governance system and governance capacity. It improves the soft power of school culture and the level of educating people with culture, and helps realize the "Double High-quality Plan" construction goal of "leading reform, supporting development, with Chinese characteristics and world level".