cors policy issue

[sivakumarkoduru]

Access to fetch at 'http://127.0.0.1:84/index.php?route=extension/module/d_vuefront/graphql&cors=true' from origin 'http://localhost:3000' has been blocked by CORS policy: Request header field authorization is not allowed by Access-Control-Allow-Headers in preflight response.

steps to reproduce the issue
add token in catalog/controller/extension/d_vuefront/common/account.php login function.
$token = token(64);
$this->model_account_customer->editToken($customer_info['customer_id'], $token);
return array(
'token' => $token,
'customer'=> array(
'id' => $customer_info['customer_id'],
'firstName' => $customer_info['firstname'],
'lastName' => $customer_info['lastname'],
'email' => $customer_info['email'],
)
);

Now further requests getting above error.