The study reveals that there are perceptual differences between AI-generated fake news and human-made fake news. The survey shows that 12% of participants are willing to share fake news, with no significant difference in sharing willingness between the two sources. Socioeconomic factors influence users' trust levels towards fake news, with conservative participants being more likely to believe AI-generated fake news. The research suggests introducing new labels and enhancing education on the risks of AI-generated fake news, and possible regulatory measures may be needed to protect vulnerable groups.