Tools/materials: Huawei P40, Android 13.6, Beijing Health Bao 12.3.8.
1. Open Beijing Health Bao first, and then click the "Account and Security" option in the interface.
2. Click "Pop-up Settings" at the top of the interface.
3. After entering the pop-up window setting interface, you can release the "pop-up window 4" by supplementary nucleic acid determination outside Beijing as needed.