When voting on WeChat, the verification code is clearly correct. Why is it always displayed incorrectly?

There is no error in entering the verification code, but an error is still prompted, which may be the following two situations:

First, the page refresh problem.

The login verification code will change every time the page is refreshed. If you are prompted that the verification code is wrong, the system will replace the verification code. At this time, the page may still be the previous verification code, and the same verification code cannot be entered twice. After seeing the new verification code, just re-enter the new verification code.

Second, the input method of full angle/half angle problem

The full-angle and half-angle input numbers in the input method are different, that is, the full-angle number 1234 and the half-angle number 1234 are different. Sina blog's verification code input only supports half-width numbers, such as entering full-width numbers, although the numbers are correct, they still cannot pass the verification;

In addition, with the gradual increase of new users of Sina blog, the system must be upgraded and maintained frequently, and some unexpected problems are normal, and some users will be affected;

The second case:

1, set the security level of your browser to medium;

2. Clean up the browser cache;

3. At the same time, set the computer time zone to Beijing time zone. In Internet time, the check mark in front of automatic synchronization with Internet time server will be deleted, and then the time and date will be set correctly;

4. Close the browser, reopen the blog home page and log in. Don't open other blog pages at the same time;

5. When clicking the login button, please be sure not to click continuously;

Finally, please note one thing: the verification code is time-sensitive. Even if you don't refresh the page regularly, the page will refresh automatically, so if you log in irregularly, the verification code will change;