Abstract: It is difficult for China to use its domestic uranium resources to meet its demand，so its external dependency will remain at a high level，which is not conducive to the sustainable development of the nuclear power industry in China.This paper discuss four problems associated with China’s uranium resources：①domestic uranium production is increasing slowly，so the country’s external dependency is rising；②there are potential supply risks because the source of imports is concentrated；③global uranium resources tend to be controlled by a monopoly，so there is the possibility of manipulating the market；④with the development of a nuclear power industry in developing countries，uranium prices will rise significantly.Finally，we offer relevant countermeasures and suggestions：①strengthening mineral exploration，increasing domestic production；②actively going global to achieve a diversified source of imports；③the establishment of reserves for uranium resources；④strengthening scientific and technological research to improve processing capacity of generic fuels.