Youth Website is one of the most important platforms with teenagers’ education and knowledge science，the implementation of its social responsibility can be used as a study indicator to evaluate the development level of Youth Website. According to the unified construction of the new media’s social responsibility index，by extracting the seven typical YouthWebsites as the research objects，the study found that Youth Websites’ information productionresponsibility perform the best，social supervision responsibility and cultural educationresponsibility perform better，and coordination responsibility perform poorly. We suggest that the basic paths of developing Youth Websites’ social responsibility are paying attention to origin，highlighting supervision，regulating vulgar contents and various interactions. We also suggest that there are four important strategies to reconstruct Youth Websites’ social responsibility，which areimproving the quality of information production and strengthening the process control，guidingthe network public opinion and revealing citizen consciousness，advocating healthy entertainmentand highlighting the positive energy transmission，optimizing the users’ experiences and payingattention to the terminal extension.