The video above Qiniu failed to load

I created a space on Qiniu, and set the space as public, uploaded the video, and bound a custom domain name, but the strange thing is that it can be played when referencing external links locally, but it is placed in real online development Error loading player: Unauthorized Domain appears in the environment; this is an error when loading the video. It says that it is a domain name without authority. Why? The space I set is public and no hotlink protection is set.

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I created a space on Qiniu, and set the space as public, uploaded the video, and bound a custom domain name, but the strange thing is that it can be played when referencing external links locally, but it is placed in real online development Error loading player: Unauthorized Domain appears in the environment; this is an error when loading the video. It says that it is a domain name without authority. Why? The space I set is public and no hotlink protection is set.