Some organizations require employees to upload their daily health codes through social software, but some people will forge their own health codes or reuse their previous health codes for convenience.
In order to put an end to this way, the health code adopts the way of changing the border color every day, that is, the border color of the health code is not fixed every day, so that the daily screenshots should meet the standards, which will reduce the probability of operators' fraud.
Extended data health code color change rules: health codes are divided into three colors: green code, yellow code and red code.
Red team scope: confirmed patients, suspected patients, asymptomatic infected persons, close contacts with confirmed patients and medical observers.
Yellow code range: non-confidential colleagues of the national diagnosed personnel, those who have fever, fatigue, cough, diarrhea, conjunctival congestion and other discomfort symptoms such as registration, observation and bayonet records of fever clinics, people from other provinces, and key personnel who punch in less than 14 days outside the province.
Green code range: it means that there are no symptoms at present, the health is basically normal, people can move and return to work; The validity period is 3 days, and you must punch in your health card within 3 days, otherwise the health code will be changed to "Gray code".