the rapid development of fintech injects new vitality into the financial system，such as reducing transaction costs，improving the efficiency of financial services and promoting inclusive finance. The People’s Bank of China has gradually expanded pilot cities for fintech innovation supervision. As the second batch of pilot areas，xiong’an new area has actively carried out financial science and technology pilot projects and explored a financial regulatory framework in line with international regulatory rules. The pilot of fintech innovation supervision in Xiong’an New Area covers the fields of blockchain payment，5G，risk management，provides rich financial application scenes for the construction of smart city，reflects the characteristics of xiong’an，and lays a solid foundation for fintech innovation in the new area in the future.