Install the certificate driver, click Browser-Tools -Internet Options-Security-Customize, and enable the activex project.
Note: Some anti-virus software such as 360 Security Guard will remind you of the risks during installation. Please take a look at it when prompted. If it's a bank logo, don't stop it. Please allow. When using online banking, you must use the IE browser that comes with the system. If you still can't solve it, please call the bank customer service.