2. Click "Ant Insurance" in "My".
3. Click "Customer Service" in the upper right corner, scroll down in my customer service interface, find the "online service" indicated by the arrow and click.
4. Enter "How to surrender good medical insurance" in the input box below the online service and send it. Then the system will reply to the health insurance policy inquiry and click "Click to select transaction".
5. Next, you will enter the interface and click the policy you want to cancel. Then you will return to the online service interface, click the reason why you want to surrender, and then click "Click here to surrender" on the interface.