why my uploaded script can not be retrieved in gresyfork ?
Not sure what you mean. If you click the Install button, you get access to https://update.greasyfork.org/scripts/562615/%E5%85%A8%E7%BD%91%20AI%E5%85%A8%E6%96%87%E6%B5%81%E5%BC%8F%E5%88%86%E6%9E%90%2B%E6%8F%90%E9%97%AE.user.js.
https://greasyfork.org/en/scripts/562615-%E5%85%A8%E7%BD%91-ai%E5%85%A8%E6%96%87%E6%B5%81%E5%BC%8F%E5%88%86%E6%9E%90-%E6%8F%90%E9%97%AE