Online public opinion has been the barometer of social public opinion，so monitoring，study and analysis on the online public opinion also increasingly become the routine work of the government and related departments at the information age. By analyzing the current situation and exiting problems of online public opinion monitoring management，this research has pointed out the problems in the study of public opinion，response of public opinion，guidance of public opinion，and disposal of public opinion etc. At last，some relevant countermeasures have been proposed given.