  The effects of cosmic-ray diffusion and radiative cooling on the structure of
the Galactic wind are studied using a steady state approximation. It is known
that realistic cooling processes suppress the wind from launching. The effects
of cosmic-ray diffusion are also supposed to be unfavorable for launching the
wind. Both of these effects have not been studied simultaneously in a
steady-state approximation of the wind. We find 327,254 solutions of the
steady-state Galactic wind and confirm that: the effect of cosmic-ray pressure
depends on the Alfv{\'e}n Mach number, the mass flux carried by the wind does
not depend on the cosmic-ray pressure directly (but depends on the thermal
pressure), and the typical conditions found in the Galaxy may correspond to the
wind solution that provides metal polluted matters at a height of $\sim300$~kpc
from the disk.
