Go to the Corporate Online Banking Download Center on the CCB website to download and install the "Corporate Customer Signature Pass", then plug in the online banking shield to log in. In the same trading day, if the login password is entered incorrectly 6 times in total, the transaction password is entered incorrectly 6 times in total, or the login password and transaction password are entered incorrectly 6 times in total, as long as one of these three situations occurs, the operator will be is frozen. To restore the operator to normal status, the "Supervisor" selects the corresponding operator in the online banking function "Management Settings" → "Operator Management" and changes the status from "Freeze" to "Normal". If it is frozen by the supervisor, please bring relevant documents to the counter to unfreeze it.