Objective from study This is For to study influence digital ethics towards method students of NU Hasyim Asy Ari Tarub Vocational School Tegal using social media. In the digital era like now, social media become means main for student For interact, learn and share information. However, a deep understanding about digital ethics is very important for students can utilizing social media with positive way. Research This adopt method quantitative descriptive with approach survey For analyze connection between understanding digital ethics and patterns use of social media by students. Findings from study This indicates that students who have good understanding about digital ethics tends to show more behavior responsible respond on social media, such as guard privacy and avoid behavior online bullying. Although thus, still there is a number of students who are lacking understand about digital ethics and influenced by the environment surrounding areas. Research This recommend that education digital ethics becomes part from curriculum in school use to form behavior more students wise and responsible answer in using social media.