Health Guizhou failed to bind relatives and friends authentication.

Hello, dear, the reason why the peer authentication of health code failed may be that the age you filled in in your peer identity does not meet the requirements. Generally, his identity should be over 50 years old. If he is under age, the authentication fails. Maybe it's you. His other ID numbers are not accurate and he has something to go out. Whether swallowing correctly or not may also lead to authentication failure.