oh, I found the checked box in the Payment Providers Page, thank you. I tested applepay in my ipad,maybe I should find another iphone device for test applepay.  

I had add the stripe in my shop, it works fine. I want add apple pay to my shop also. I visited document in the stripe website. it's said  I must upload a verification file to the server of my domain, I cunfused it. what should I do, thank you