In view of the above situation, the solution that citizens can take is: download and log in to the Zheng Hao Office App, find the "nucleic acid detection information registration" from the "epidemic service" button or "epidemic service area" on the homepage of the Zheng Hao Office App, and then modify it. The specific operation steps are as follows:
1. Users download and register, log in to Zheng Hao Office App, and find "Registration of Nucleic Acid Detection Information".
2. Click "Registration Inquiry" and click "Edit" in the upper right corner to modify the registration information (except ID information).
3. If the user clicks "Registration Inquiry" and fails to find his own filling record or the user's ID card information is filled incorrectly, he must fill in his personal information again.