Online booking of Shenzhen housing provident fund always fails to display verification code ... Why?

If it is the first time to enter, you must change the password first.

If you have changed your password, but you encounter the problem that the verification code is wrong anyway when logging in, then enter the wrong password on purpose first. At this time, you will be prompted that the password is wrong, click OK, then log in normally, and you will enter. I tried, the reason is not clear, maybe there is a bug in the website.