We report the displaced hysteresis loops in the annealed amorphous alloys Fe65.9Cr11.6Si7.5B15 and Fe60Co5.9Cr11.6Si7.5B15. The effects of measuring field Hm, temperature T and time t on the displacement HD have been studied. On the basis of the magnetostatic interaction between the hard particle resulting from the annealing and the residual amorphous soft matrix, the experiments could be well explained by the unidirectional anisotropy model.