Abstract: Low-altitude economy is a comprehensive economic industry with a large span and a long chain, and is an important component of China’s new quality productive forces. Driven by both market and policy, Chinese legislation on low-altitude economy should adopt a paradigm of “sectoral law” and actively respond to the technology-driven characteristics. In terms of legislative rationale, it should first clearly define the connotation of the concept of low-altitude economy, establish a legal regulatory logic that balances “regulation” and “deregulation”, and reveal the overall legal value order in this field through constitutional doctrine, which is based on absolute safety of flight services, rational utilization of low-altitude airspace and continuous optimization of business environment. In terms of legislative vision, the Law on Promoting the Development of China’s Low-Altitude Economy, as the basic law for low-altitude economy, takes guaranteeing and stimulating the development of low-altitude economy industry as its core purpose, and maintaining the rational balance between safety and innovation as its legislative ideas. In addition, the Law on Promoting the Development of China’s Low-Altitude Economy focuses on optimizing the allocation of governmental public power and realizes the coordination between public law and private law through liability clauses.