How to change default redirect URL of bubble when using api connector to sigup/login with social network?

I use API connector to do login functionality with chatwork. but it seems that after accepting from the login page and redirecting back to the bubble page it’s not doing what I want, and it’s taking a while before I can log into the app. How to change default bubble redirect url to be able to go back to home page and deal with slowness when using signup/login with social network. Can you help me. Thanks you!