What is the failure of the second verification of SMS prompted by Changsha Bank E Qianzhuang?

It is possible that there is no mistake in the verification code you entered. If there is a prompt error, it may be one of the following three situations: First, the page refresh problem. The verification code will change every time the page is refreshed. If you are prompted that the verification code is wrong, the system will change the verification code. At this time, the page may still be the original verification code, so you may enter the same verification code twice. Please check the change of the verification code and re-enter a new verification code. Second, the full/half angle problem of the input method The full/half angle input number of the input method is different, that is, the full angle number 1234 and the half angle number 1234 are different, and the verification code input supports the half angle number. If you enter a full-width number, although the number is correct, it still cannot be verified. Third, with the gradual increase of users, the system must be upgraded and maintained frequently. Some unexpected problems are normal, and some users will be affected.