Abstract: According to survey,based on the public s cognition to blog culture,this article show that blog culture has features of operating conveniently,participating widely,expressing freely,and that its content is complex,purposes various,feedback temporary,influence two-way,and point out that we should develop blog s self-advantages,widen its functional domain,establish correct conception,reduce the bad influence of the bad blog,reinforce construction of related law and regulations,and then give a guidance to the ...