Why is the electronic health code black?

The reason why the electronic health code is black:

First, the health code applied by users is under review. After review, you can display a green code, a yellow code or a red team.

Second, the image has not been refreshed. Click the refresh button to try.

Third, the user has not been successfully authenticated. Please try again.

Introduction of electronic health codes:

Electronic health code is a medical service card which is convenient for residents to obtain continuous medical services and free basic public health services, dynamically master personal life-cycle electronic health records, and facilitate people's medical treatment and health management.

The "electronic health code" is a unified standard for urban and rural residents handled by the health department according to legal documents such as resident identity cards. It is a universal medical service card in the whole region, which is convenient for residents to obtain continuous medical services and free basic public health services, dynamically grasp the personal life-cycle electronic health records, and facilitate people's medical treatment and health management.