Both Windows10 and Windows11 support the mounting of WebDAV services, but the http protocol support is not enabled by default, only WebDAV of https can be used, and http support needs to be enabled by modifying the registry.
Mount WebDAV
Go to This PC and find the mapped network drive:

Sometimes there may be no [Map Network Drive] option, I don’t know if it is bug of Windows11 , it may appear again after restarting.
Enter your own alist address: http://192.168.31.126:5244/dav , the suffix /dav is required.

Error message: network error, in fact the network is good, you can use a browser to visit and try, in fact, http support is not enabled for the mount.

Enable http support
You need to modify the registry, run WIN+R , enter: regedit , start the registry editor:
Enter the address:计算机\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WebClient\Parameters , find BasicAuthLevel , and change the value from 1 to 2 .

restart service
Run WIN+R , enter services.msc , find WebClient , you can use Ctrl+F to search for WebClient

Or use the task manager ( Ctrl+Shift+Esc ), find the service label, search for WebClient , and then right-click to restart WebClient , the effect is the same.

Then you can successfully mount WebDAV service under http protocol.

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