Failed to deploy to Firebase #96

I clone the project, modified the firebase config data based on my own appId. Things are running well on my local machine.

However, it failed to when I want use firebase as hosting. Here is my steps: firebase init, firebase deploy.

The deploy is completed. However it does not show the web app when i use the URL. Here is snapshot of the result when I try to reach the URL.
(https://user-images.githubusercontent.com/41298556/83690521-e73b1680-a5be-11ea-862f-8964115f2228.JPG)