Add DefaultApplication to conf

web/src/App.js

@@ -107,7 +107,7 @@ class App extends Component {
     Setting.initServerUrl();
     Auth.initAuthWithConfig({
       serverUrl: Setting.ServerUrl,
-      appName: "app-built-in", // the application name of Casdoor itself, do not change it
+      appName: Conf.DefaultApplication, // the application used in Casdoor root path: "/"
     });
   }
 

web/src/Conf.js

@@ -12,15 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+export const DefaultApplication = "app-built-in";
+
 export const ShowGithubCorner = false;
-export const GithubRepo = "https://github.com/casdoor/casdoor";
 export const IsDemoMode = false;
 
 export const ForceLanguage = "";
 export const DefaultLanguage = "en";
 
 export const EnableExtraPages = true;
-
 export const EnableChatPages = true;
 
 export const InitThemeAlgorithm = true;

web/src/common/CustomGithubCorner.js

@@ -30,7 +30,7 @@ class CustomGithubCorner extends React.Component {
     }
 
     return (
-      <GithubCorner href={Conf.GithubRepo} size={60} />
+      <GithubCorner href={"https://github.com/casdoor/casdoor"} size={60} />
     );
   }
 }