1. First, open Alipay to search for medical treatment in other places, and click on the registration for medical treatment in other places across provinces. 2. Next, register and click on the registration application for off-site medical treatment. 3. Then click the registration type at the insured place of medical treatment, click to select the self-service activation start date, and the self-service activation end date picture. 4. Finally, complete the contact person, contact number, and contact address information, click on the electronic signature of the personal commitment letter of the filing person, and draw the signature (must be signed by yourself).