Can you call 10086 to find out the reason for the yellow code?

The travel code is displayed according to the statistics of mobile phone signals and identity information, and 10086 cannot be modified. The yellow code of the travel code indicates that you need to be in the home set or isolated within 7 days. After the continuous declaration of health punch card is not more than 7 days, it can be turned into a green code before traveling. Travel codes are dynamically managed in three colors: green code, red code and yellow code. That is, if the green code is displayed, the bright code in the city will pass and the code will be scanned in and out. If red team is displayed, it needs to be in the home collection or isolated for 14 days, and it will be changed to a green code after continuous declaration of health punch 14 days. If the yellow code is displayed, it should be concentrated or isolated at home within 7 days, and it will turn into a green code after the continuous declaration of health punching is normal for no more than 7 days.