In order to minimize the risk of peak congestion, the relevant departments suggest that you use Health Bao to get healthy before going out every day, and don't passively open it when checking. Health Bao will cache the health status obtained by users when they use it for the first time every day on their mobile phones to ensure offline safety, which is valid within 24 hours. Even when there is no network, the self-check function can check the health status of the user on that day.
At the same time, the health treasure system will also be upgraded. Beijing Health Bao is usually upgraded from 0: 00 to 2: 00 in the morning. In the process of upgrading, the possibility that it cannot be opened is not ruled out. If a citizen happens to take a flight at this time, there may be a situation in which the health treasure cannot be opened.