Laravel l5-swagger api-docs.json file not found

I am installed

composer require "darkaonline/l5-swagger:5.6.*",

and i have a api-docs.json from a swagger that I added to storage/api-docs/api-docs.json.
But when i go to

http://127.0.0.1:8000/api/documentation

I got error

Fetch error Not Found http://127.0.0.1:8000/docs/api-docs.json

I tried to run

php artisan l5-swagger:generate

but it logically returns an error

Required @OAInfo() not found

because it wants me to manually enter all the api information in the classes, but my api is quite large so it will take me a long time to rewrite it.

Can darkaonline/l5-swagger just read my api-docs.json file from the storage?