In recent years，the application of the Internet and information technology in the field of international trade has brought about ecological changes in the global market. Cross-border e-commerce model innovation has greatly reduced the threshold for participation in international trade；third-party platforms have empowered global SMEs and played an increasingly important role in global trade. In addition，the Chinese government’s policy support and environmental construction，China’s cross-border e-commerce development has been in the forefront of the world. At the same time，we must also see that there are opportunities for cross-border e-commerce development and challenges across the globe. This paper aims to summarize the current situation of China’s cross-border e-commerce development，analyze its development problems，and especially point out the future direction of trade regulation improvement and policy innovation.