The anonymity and convenience of social media changes the concept and way people are spreading, and in this situation it also makes discrimination on the Internet, hate speech in the comment areas of various news sites, social media, etc. With the passage of Taiwan's same-sex marriage bill, there are many hate speech comments on the issue of same-sex marriage on social media, and this study will explore hate speech in the social media comment area, mainly with news commentary on same-sex marriage, and analyze and explore the state of hate speech in social media.