Since the Internet has rapidly propagated, social media has progressed rapidly. The widespread use of mobile devices to access the internet gradually transformed the nature of our social interactions. Most people use smart phones, iPhone or mobile internet devices to easily access social network. Since the function that people can interact online through social media, chat or share information with each other. It helps us contact friends, family, and other people even if they live far away. The service they can receive by using it are very impressive, most people have their own account for participating. Although social media leads people to have more interaction and promotes long-distance relationships, it has a lot of bad things that make us out of control.