Banks cannot freeze anyone's account, but they must implement the notice of freezing or unfreezing the account served by the authority with the right to freeze the account. As long as the bank signs the court's notice of unfreezing, it should be unfrozen in time according to the regulations. If the bank fails to unfreeze the account in time, it may complain to the superior bank of the handling bank or the local CBRC. As for the bank's failure to negotiate under the pretext of case compensation, it has nothing to do with the bank. Generally speaking, the court will notify the bank to unfreeze the account frozen due to the case after the case is executed.