There are several reasons why the host computer uses the company shield to transfer money to show that the signature has timed out or UKey has been pulled out. Please attach the solutions and check them one by one.

1. Reason 1: This display is usually caused by abnormal USB hardware connection, abnormal USB driver or failure to select or select the wrong certificate when the page prompts "Please select my certificate to sign".

Solution: You can check whether the certificate status is normal through the certificate driver, determine the cause of the problem, and then take solutions such as reconnecting the U shield, reinstalling the U shield driver, and choosing the correct personal certificate to re-trade.

2. Reason 2: If you are using a Hua Hong II U-shield, this problem may be caused by not pressing the "OK" button on the U-shield when prompting "Please check the display information of the U-shield ...".

Solution: When performing this step again, please check the information displayed on the page with the information displayed on the U shield LCD screen. Click the "OK" button on the U-shield after the inspection is correct.

Third, other conventional solutions:

1. Make sure that your UKey is connected to the USB interface of the computer (it is recommended to plug in the USB interface on the motherboard and use the USB extension cable that comes with UKey). 2. Reinstall the UKey driver. 3. Download and install the online banking security control again.