405 method not allowed error occurred while POST data to Google app script (doPost)

[bestpika]

The following code is a simplified version.

const got = require('got');
(async () => {
  const { body } = await got.post('google app script url', {
    json: {
      hello: 'world'
    },
    responseType: 'json'
  })
  console.log(body.data)
})()

After this code is executed, GAS will throw back the 405 error directly.
Does it seem to be caused by the got default of sending "OPTIONS" first?
How can I stop "got" from sending OPTIONS before POST?