It is suggested that after restarting the mobile phone to release the cache resources, you only need to verify the face and ID number when you try to open the "Health Bao" applet "Beijing Health Bao", and the collected data is less, which is convenient to fill in and use;
In the login state, you can only use face brushing recognition once a day, and you can get the query results of that day at any time, which is very convenient.
All the data of "Beijing Health Treasure" are kept in the municipal government and only used for epidemic prevention;
Every day, all relevant data will be invalidated, realizing the automation of information protection and the standardization of data storage; Through information desensitization and other means, the status information generated on the mobile phone only keeps the "surname" and the two digits before and after the ID number, thus realizing the double minimization of data collection and personal privacy.