  We investigate all possible noise environments for controlled remote state
preparation. We find that the optimal efficiency is not only dependent on the
isolate decay rate but also dependent on the coupling term of environments.
Such a coupling provides a clue to control the noisy quantum system for
realistic quantum communication. We show that, furthermore, the noise channel
can be used as an important resource for quantum information tasks. Especially,
an approach is proposed to realize a perfect controlled remote state
preparation under the noisy effects environments by choosing the noisy
environments and adjusting their relations in terms of noisy rates.
