Abstract: On the basis of high-order mode dispersion analysis,the feasibility of taking use of the high-order mode,which has negative chromatic dispersion,to realize compensation of single mode fiber has been discussed.This paper focuses on study the performance of using LP02 mode as the dispersion compensation of high-order mode and the results indicate that high-order mode dispersion compensation is the high figure of merit scheme.Finally the compensation project of higher order mode based on LP02 mode is designed,moreover the principle of mode transformer is described in detail.