Abstract: There exist certain intrinsic relations between the ultraviolet divergent graphs and the convergent ones at the same loop order in renormalizable quantum field theories. Where upon we may establish a new method, the intrinsic regularization method, to regularize those divergent graphs. In this paper, we apply this method of QCD at the one-loop order. It turns out to be satisfactory: The gauge invariance is preserved manifestly and the results are the same as those derived by means of other regularization methods.