Abstract: Heavy metal pollution of soil has become a major environmental problem, it is extremely urgent to sift efficient and low- cost passivation materials. The passivation effects of different passivation materials (organic fertilizer, peat, zeolite, diatomite, lime and biochar of different materials) and different application amounts on Cu, Zn, Pb and Cd in soil were studied by laboratory simulation test. The results showed that (1) lime and zeolite could effectively reduce the extraction contents of Cu, Pb and Zn in soil by 61.75%, 25.57%, 38.45%and34.00%,16.29%,31.20%respectivelywhentheapplicationamountsoflimeandzeolitewere 50g/kg; (2) organic fertilizer and peat could reduce the extraction contents of Pb and Cu, when the application amounts were 50 g/kg, the extraction contents of Pb and Cu decreased by 27.64% and 33.58% respectively; (3) when the application amounts of sawdust-biochar and commodity-biochar were 50g/kg, the extraction contents of Cd in soil decreased by 21.46% and 19.12% respectively.