To give full play to roles of informatization in supporting epidemic surveillance and analysis, improving service efficiency and promoting safe orderly flow of people, Capinfo favored Beijing Municipal Bureau of Economy and Information Technology and conducted coordinated research on the application “Health Kit” in 2020. Under the lead of us, a smart coordinated service product named “Yi’anxing” was developed and launched for epidemic prevention and control. This product has three major functions, which are for verifying current heat verification, people’s health conditions and people’s identity without contact. It fully supports access control of public institutions and enterprises, including various government halls, communities, commercial supermarkets, “seven types of small” stores, buildings, venues, hotels, airports, hotels and scenic areas. It has further promoted normal epidemic prevention and control, where it has achieved prominent outcomes.