The change of T _eff (upper panel) and color excess ratios ﹩{E}_{\mathrm{NUV},{{\rm{G}}}_{\mathrm{BP}}}﹩/﹩{E}_{{{\rm{G}}}_{\mathrm{BP}},{{\rm{G}}}_{\mathrm{RP}}}﹩ (lower panel) with ﹩{\rm{\Delta }}{E}_{{{\rm{G}}}_{\mathrm{BP}},{{\rm{G}}}_{\mathrm{RP}}}^{\mathrm{MC}}﹩. Red asterisks are the results of the studied molecular clouds, while the blue asterisks are the simulation results considering the effective wavelength shift because of T _eff and ﹩{\rm{\Delta }}{E}_{{{\rm{G}}}_{\mathrm{BP}},{{\rm{G}}}_{\mathrm{RP}}}^{\mathrm{MC}}﹩ (see Paper I for details).