Big data technology has begun to enter China's financial industry，and in recent years with rapid development trend into all areas of finance，it influenced a lot on financial risk control to reform and develop.In view of this，for the present situation and the insufficiency of the traditional risk control field，this paper put forward a “big data+risk control” solution，on the basis of understanding its technical business process，combined with specific landing case，it analyzed its application advantages.With exploring the implementation of big data storm control path，it found out the difficulties and took measures to solve them.Finally，it put forward the strategic steps to realize “big data+risk management”.Looking at the big data technology brings innovation to the field of risk control in the long term，it found a specific application direction for the big data used in the field of risk control innovation and development.