Hello, 鄭竣丰
1/ What device and browser do you use?
2/ Have you tested it with other devices (friends/colleagues)?
3/ Have you encountered the same issue on other pages?
4/ Have you tested it with another activated theme (not XStore)?
5/ Have you encountered this problem while testing any of our demos https://xstore.8theme.com/#demos-content ?
We look forward to your response.
About AMP, you can read here – https://xstore.helpscoutdocs.com/article/111-general-info-amp https://xstore.helpscoutdocs.com/category/112-amp-plugin
Kind Regards,
8theme team
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.