In this paper we analyze the present situation of the internet public sentiment monitoring work in colleges,then put forward the system design scheme of the college pub-lic opinion monitoring system. This system collects the information of the related network news,posts it on forum and BBS using the Web Crawlers,then filters the collected informa-tion by the way of keywords and sensitive words matching,and finally reveals the informa-tion which the user is focusing on,therefore,the pu...