Students are social beings who are highly curious about technological developments such as the Tiktok application. OnUIN KH. Abdurrahman Wahid Pekalongan, many students, especially women, use this TikTok application. Its use is now used excessively, which causes narcissistic behavior among female students. Ironically, many female students try to do this by showing their nakedness when swaying by wearing sexy clothes. This behavior attracts the attention of others who watch it to fulfill self-satisfaction and get praise from others. This study aims to provide awareness and direction, one of which is about the religious aspect of UIN KH students. Abdurrahman Wahid Pekalongan against using Tiktok Applications that can affect selfish behavior, to be more careful when creating video content on social media, and better use it for things that are useful for themselves. This study established a descriptive quantitative research method by conducting observations, documentation, and interviews.