Economical reforming is the only way for northeast resource-based city's development.In economical reforming process,private capital's entering cannot only solve huge fund gap,but also alleviate the employment pressure,solve the structure question,favors the attraction foreign capital and accelerate urbanization advancement.For this,it should establish and consummate the related legal system,enlarge the private capital financing channel perfect government function to safeguards the folk capital to play important affection in resources city reform.