1. WeChat searches for "Healthy Shaanxi" and pays attention to the official account of Healthy Shaanxi Public Welfare WeChat;
?
2. After entering the official WeChat account, click "Health Service" in the menu bar below the official WeChat account interface, and select "Electronic Health Card" in the pop-up submenu to enter the Shaanxi electronic health card service platform;
?
3. Click "Allow Use" in the pop-up page, and then click the electronic health card bound at the top of the page;
?
?
4. Click to enter the health card page, click "Unbind this card", and select "Unbind" to unbind Shaanxi Electronic Health Card successfully.