For example, if you didn't leave your mobile phone number in the real-name registration system before, then leave your mobile phone number in the real-name registration system. In fact, the main purpose of banks to do this is to curb the use of bank accounts to engage in telecommunication network fraud, money laundering, tax evasion and other illegal and criminal activities.

It will not only help the country to crack down on these criminal activities, but also reduce the harm caused by online fraud to ordinary people. Secondly, it can also prevent the information of units and individuals from being opened by criminals under pseudonyms, and reduce economic disputes and losses caused by pseudonyms and anonymous accounts. Anyway, it's a good thing. Everyone must cooperate with the bank to improve information.

Moreover, according to the announcement, if the basic personal information is not improved in time, the bank will terminate our personal account. For example, if we don't have perfect information, even if we have money on our bank card, we can't use it for online consumption.

It's still very troublesome that you can't pay back your credit card through your mobile phone. Everyone should take the time to improve the basic information, so as not to bring unnecessary trouble to themselves, but also to be alert to criminals taking advantage of loopholes. There is no need to provide information such as account number and password to improve personal information.