1, it needs to be tested twice in three days before it is released as a green code.
2. Those who hold the yellow code will be gathered at home or isolated for 7 days, and will turn to the green code after 7 days of continuous declaration of health punching.
3. If you are misjudged as a yellow code because of an operational error, you can submit a complaint on the health code platform. If the conditions for changing the complaint code are met, the system will handle it within 24 hours. If it is still not a green code after three days, you can call the contact information posted on the page to contact the staff for handling.