This is generally no problem, as long as the name on the home page is correct. I study abroad and often go abroad. So far, I haven't seen anyone turn their backs. But notice that passport photos are not much different from mine. There was something wrong with the visa in Korea some time ago, so the photos have been checked very strictly recently. To put it bluntly, the signature at the back means that foreigners can't read it. Don't worry, have a nice trip ~