This paper builds a dynamic stochastic general equilibrium(DSGE) model which contains the wealth effect of the stock market and a steady-state rate of dividends,and uses extended Taylor rule of money policy to investigate money policy the central bank facing technology,interest rates and stock market shocks should formulate to maintain outcomes,prices and stock market stable and reduce social welfare losses as much as possible.The results show that monetary policy taking the volatility of stock prices into account can reduce social welfare losses effectively.Besides,when the central bank has more than one control targets,it requires discretionary policy according to the types of shocks.Facing interest rates shock,the central bank should respond to the volatility of stock prices;and when facing technology and stock market shocks,it makes a tradeoff between each economic variables.