Respond to 401 Unauthorized when login

After clone GitHub - metasfresh/metasfresh-docker, successfully build the image and start.but login failed,the response details are as follows:
{
“timestamp”: 1711292177.699000000,
“status”: 401,
“error”: “Unauthorized”,
“exception”: “de.metas.ui.web.login.exceptions.NotLoggedInException”,
“message”: “not logged in”,
“path”: “/rest/api/login/loginComplete”
}