document/content/docs/self-host/upgrading/4-14/41451.en.mdx
From any terminal, send an HTTP request. Replace {{rootkey}} with the rootkey from your environment variables, and {{host}} with your FastGPT domain.
curl --location --request POST 'https://{{host}}/api/admin/initv41451' \
--header 'rootkey: {{rootkey}}' \
--header 'Content-Type: application/json'