Good afternoon, dear. I'm glad to answer your question. Matters needing attention in using CA certificate in bidding for resources should use IE lock.

2. Please install the driver before using it for the first time, insert the CA lock after installing the driver, and use the new point detection tool to test whether the CA is normal.

3. Set the trust site and customization level of IE, and enable add-ins.

4. Custom level sets all words with ActiveX to enabled.

5. Reopen the login page or refresh, and you will be prompted whether to load it. Please select Enable on all websites.

6. If some computer drivers cannot automatically load the identification, please start it manually and check the certificate. If the certificate cannot be found, please check the connection between the CA and USB interface or try to reinstall the driver. After the certificate is registered successfully, the display driver and lock are fine and can be used normally.