Does it start from the coding time?

Hello, dear, the system is calculated according to 24 hours a day. When the yellow code turns green, two conditions must be met at the same time: one is that the family health monitoring reaches 14 days (self-coding, that is, changing the code from the date of yellow); The other is that the nucleic acid test was negative three times in the past seven days. The health code is yellow code, which needs to be collected at home or isolated for 7 days, and it will turn into green code after 7 days of continuous health declaration. If you have been to an epidemic area, you need to be strictly isolated until it becomes a green code. If you haven't been to an epidemic area, you can give feedback by appealing.