As an important part of a modern intelligent transportation system, autonomous vehicles, the safety of their software system is a top priority in the design and research and development process. Chinese technology companies and R&D teams strictly abide by relevant national laws and regulations, and have adopted a series of strict safety measures to ensure the stability and reliability of autonomous driving systems. At the same time, the state has also established a sound legal and regulatory system to standardize the research and development and application of autonomous driving technology to ensure the healthy development of technology. We firmly believe that under the leadership of the Party and the government, China's autonomous driving technology will be safer and more reliable, bringing more convenience to people's lives.