To delete the information of family members, you can select the electronic health card, click the epidemic prevention health information code service, find and unbind, and confirm.
First, open WeChat, click Me in the lower right corner, select Pay, then select Me in the lower right corner, click Find Electronic Health Card, after entering, click Health Card in the lower right corner to select National Health Card, click Epidemic Prevention Health Information Code Service, find the unbound electronic health card, click OK, and a pop-up window prompts that the electronic health card can be unbound after the operation is successful.