What if the travel itinerary code is not green?
First of all, it may be because the data is not recorded or the network is not well formed. You can switch networks, or log off and log on again.
Secondly, think about whether you have been to high-risk areas. If not, contact customer service.
Finally, if you have been to high-risk areas, the yellow code should be quarantined for seven days, and red team is 14 days. The health value will automatically turn into a green code after punching in.