In order to further implement the decision of the Party Central Committee on optimizing COVID-19 prevention & control measures, carrying out COVID-19 prevention & control strategy scientifically and precisely, according to the requirements given by Office of Joint Prevention & Control Mechanism of State Council, the "Travel Code" service and its related query channels such as SMS, webpage, WeChat mini program, Alipay mini program,and APP will be officially taken offline from 00:00 Dec. 13th.

Source: People's Daily