The financial risks of the Green Swan could seriously damage our economic and financial systems，and complicating financial risk through complex chain reactions. Thus the event will threatening the current financial stability. The more complex and unique characteristics of the Green Swan may generate significant financial risks and currency instability，at the same time bring new challenges to the carbon transformation of the financial industry in various countries. Therefore，countries can promote the carbon reform of the financial industry from the aspects of carbon assessment and risk management，strengthening prudential supervision，coordinating fiscal and monetary policies and strengthening international cooperation.