Fuel stratification distribution is a technology that adjusts the fuel ratio along the height of the material layer based on the automatic heat storage effect of the sintered fuel stratification so as to reduce fuel consumption. In this paper， the sintering process of fuel distribution is simulated based on the computational fluid dynamics CFD model，and the influence of fuel distribution on the sintering performance of the three layers is analyzed based on the highest temperature in the fuel stratification. The results show that the coke content has a significant effect on the maximum temperature distribution，melt formation and carbon dioxide emission of the sintering bed. Moderately increasing the content of coke in the upper and middle layers can accelerate melt formation，improve heat transfer uniformity，and improve the quality of sinter. When the mass fractions of upper，middle and lower coke are 5. 1% ，3. 9% and 3. 3% ，respectively，the total coke consumption could be reduced by 0. 3% and the carbon consumption could be reduced by 3. 38 kg /t compared with the traditional process.