This paper aimed to investigate the stationary response of Duffing-Van der Pol oscillator with fractional derivative damping term under Gaussian white noise excitation. The corresponding Fokker-Planck-Kolmogorov (FPK) equation can be deduced by utilizing the stochastic averaging method and Stratonovich-Khasminskii theorem in the first place. And then we can solve the FPK equation to obtain the stationary probability densities of amplitude, which in fact can be used to describe the response of system. Then one found that reducing fractional derivative order is able to enhance the response of system and that increasing fractional coefficient can weaken the response of system. So the fractional derivative damping term has a great effect on the response of Duffing-Van der Pol oscillator. In addition,the response can also be influenced by other system parameters. Finally, the above analytical results are confirmed to be pretty fit with that of the Monte Carlo simulation.