  We study the single photon transfer in a hybrid system where the normal modes
of two coupled resonator arrays interact with two transition arms of a ?-type
atom localized in the intersectional resonator. It is found that, due to the
Fano-Feshbach effect based on the dark state of the ?-type atom, the photon
transfer in one array can be well controlled by the bound state of the photon
in the other array. This conceptual setup could be implemented in some
practical cavity QED system to realize a quantum switch for single photon.
