According to People's Xiong'an.com, China Construction Bank's Hebei Xiong'an Branch has recently successfully launched the country's first digital renminbi through-payment business, realizing a new breakthrough in digital renminbi's application scenarios in the blockchain payment field of Xiong'an New District. Follow-up will further improve the application of digital renminbi in the blockchain payment scenario according to the pilot situation of digital renminbi payment in the blockchain system. First, promote the interaction between digital renminbi and the blockchain system to achieve safe and convenient payment; The digital renminbi has functions such as privacy protection of corporate and personal information and currency anti-counterfeiting in payment; the third is to improve the construction of the digital renminbi ecosystem and build more inclusive, feasible, and applicable scenarios.