Objective:To Find out the current situation of teenagers' internet addiction of Pingdingshan through making investigations, analyzing the question, putting forward the suggestions, leading and helping the masses of teenagers to use internet correctly, and establishing the healthy idea of internet surfing and giving up internet addiction effectively. Methods:Choosed teenagers from 7 schools and 4 Net bars in Pingdingshan, adopted the way of investigating, visiting and having an informal discussion at random etc by questionnaire type, releasesed 2000 questionnaires together. Results:Through the field investigation, found the number of network addiction teenagers in Pingdingshan account for 15.68% of the teenagers of net surfing and about 12.09% of the persons of net surfing was prone to network addiction in colony without the network addiction. Conclusion:It is very urgent to lead teenagers to use internet correctly, prevent teenagers' net surfing from becoming the addiction, giving up teenagers' internet addiction and setting up the internet culture of security and civilized internet surfing.