After the founding of new China, with the change and development of china’s economy and society, China's child welfare systems are being perfected. The development process of China's child welfare system can be divided into several stages, every stages presented it’s unique characteristics. Although, child welfare system in china still in the early stages now. As regards institutional characteristic, the current China's child welfare system can be perceived as a narrower “complementary welfare”, cannot effectively solve the various problems. Therefore, China urgently needs enact unified law and establish corresponding administrative agencies, In addition, China will be necessary to advocate diversified child welfare concept. So, According to an analysis of the situation of China's child welfare system, this paper will pointing out the problems which existing in its system, And on this basis, proposed policy recommendations.