Ai Xue belongs to an academic platform. I don't know if you mean uploading Ai Xue's paper to check for duplication. Or publish the paper on the platform?

If you upload a duplicate check, of course it won't be leaked, and no one can see your article.

If you upload the article to it, you are publishing the article on the platform, and others will definitely see it. If you don't want others to see it, you can contact their customer service to delete it.