This paper provides an empirical analysis on income inequality of employees working on web-based platform based on the data from the Weigong net.Quantile regression models and Bootstrap results show that the factors for income inequality are complicated.Human capital，material capital，social capital，family income，industry difference and huko，for example，all have significant influence on income inequality.In particular，people who received higher education，who are more unsatisfied with their current income，who afford more household expenses，and who assume managing roles in enterprises usually earn more part-time income.Boosting education is the best way to increase income for the low-level flexible people.Internet economy provides enormous jobs for the female，the youth and the migrant，which has unmatched advantages against traditional economy.