A pot experiment was carried out by using Sedum plumbizincicola as a hyper-accumulator to explore effects of Trichoderma reesei FS10-C on phytoremediation of Cd-contaminated soils. Results showed that the growth of T. reesei FS10-C was inhibited in Cd-contaminated soils. S. plumbizincicola grown in 5mg/kg Cd-contaminated soils showed higher phytoextraction efficiency than those in 15mg/kg Cd-contaminated soils. And the treatment of T. reesei FS10-C enhanced plants growth, especially in 15mg/kg Cd-Contaminated soils. The shoots of Sedum plumbizincicola resulted a 17.1%-42.5% increase in dry weight with the treatment of T. reesei FS10-C, respectively (P<0.5). Meanwhile the strain significantly improved Cd uptake. Compared with the non-inoculated plants it was increased by 46.2% in 15mg/kg Cd-contaminated soils. However, the difference of Cd extracted by NH4OAc did not differ significantly between the two treatments and controls. In conclusion, T. reesei FS10-C could enhance the growth of S. plumbizincicola, the biomass of the over-ground part and the phytoextraction efficiency. Thus T. reesei FS10-C has a high value in use in the field of improving phytormediation of Cd-contaminated soils by S. plumbizincicola.