After 1970’s，fictitious economy excessively developing and the international money system misbalance became the most important reasons of contemporary financial crisis. The International asymmetric money system isn’t constant，and fictitious economy excessively developing in America and west European counties，financial supervision isn’t effective，so financial crisis can’t be avoided，and always develops international financial crisis. In this background，the government should keep financial market stable firstly，and it’s very important for macro economy’s stability. In order to decrease real economy loss，government should constitute a new organization，which manages the whole financial market totally，makes policy，and improves interference effect.