介绍： 《破产法》第506(b)规定，如果债权低于担保物价值的，该债权人同时可以主张费用、利息等。(b)To the extent that an allowed secured claim is secured by property the value of which, after any recovery under subsection (c) of this section, is greater than the amount of such claim, there shall be allowed to the holder ...

介绍： 《破产法》第506(b)规定，如果债权低于担保物价值的，该债权人同时可以主张费用、利息等。(b)To the extent that an allowed secured claim is secured by property the value of which, after any recovery under subsection (c) of this section, is greater than the amount of such claim, there shall be allowed to the holder of such claim, interest on such claim, and any reasonable fees, costs, or charges provided for under the agreement or State statute under which such claim arose.

法院认为其他费用是由合同约定的，但是利息的确定却不能从合同中确定。。。所以即使双方约定了违约利息，法院也可以依据实际情况进行确定。