Please insert the U shield signature when Alipay opens online banking. What do you mean the initial certificate failed?
Did you buy a U shield when the bank opened online banking? It's something that is plugged into your computer by USB, like the one on a U disk, with a certificate in it, which is equivalent to a key. The initial certificate failed because your program was not installed correctly, but it is very likely that you set the program to prohibit starting during startup optimization. If so, just set it to boot or reinstall the program.