Hi @张 海杰 ,
Currently in Microsoft Q&A we only support English, could you please edit your question into English?Then we can help to solve your issues, thanks for your understanding.
If you use SharePoint inside your environment (WOPI host), to deploy an add-in for a group, you can use SharePoint catalog. For more details, please refer to "Publish task pane and content add-ins to a SharePoint app catalog".
You can also use AppSource, for more details, please checkout this references "Sideload Office Add-ins in Office on the web for testing".
Besides, here is a similar thread, you can have a look, "How to deploy officeJS addin on office online on-premise server?".
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