No certificate can be found in the digital signature of ICBC U shield online transaction.
After plugging in the U shield, open the lower left corner of the computer, select ICBC personal online banking certificate tool software in the program or all programs, click Huahong client management tool, select the certificate, and enter the password. If you can see the encryption certificate, click Install below. Second, if you see the details of the certificate, click Install below, which will remind you that the certificate has been successfully installed, and then you can pay.