as can be seen from the online public opinion events in 2017，there has been a new change in the network public opinion environment in recent years：the online public opinion tends to be rational，but the “rationality” is accompanied by numbness；Online public opinion shows the phenomenon of “instant death” of hot topics and general topics；Local government and department public opinion response level overall improvement，but the governance idea still has not established；The effectiveness of “public opinion reversal” has declined，but the normal network supervision mechanism has not been formed. In the governance of network public opinion environment，there is no subject that can only be managed but cannot be managed，and there is no object that can only be managed and cannot be managed. The idea of community public opinion to work instead of subject and object control among subjects，activate the network energy，realize the interaction between network and reality，on the basis of the rights and wrongs in directing public opinion，this is the key of network public opinion environment governance.