Joke Collection Website - Public benefit messages - Why do I need a verification code to scan the local code every day?

Why do I need a verification code to scan the local code every day?

Every time you want to verify the itinerary code by SMS, it is directly related to the login mode of the itinerary code. The travel code is the health certificate of every citizen when traveling. It can show your action track, whether you have been in contact with high-risk areas, etc.

Because its data is refreshed every 24 hours, it must be verified by SMS again when logging in to ensure that it is my login.