Discourse sso login redirect to localhost:3000?

Support
1

Discourse sso login redirect to http://localhost:3000 but ember-cli is runing at localhost:4200
I can’t find any config items.

Ember CLI is Required in Development Mode

To run Ember CLI in development mode, please do the following:

$ bin/ember-cli

Then visit the following URL to use Discourse:

http://localhost:4200

2

When I access http://localhost:4200 sso login success.
This remind page is so :（

3

i have same problem.