fix app

middleware/initialize.js

@@ -49,7 +49,7 @@ export default function(context) {
         jishuinUrl = "https://jishuin.proginn.com";
         rooterUrl = "https://rooter.proginn.com";
         break;
-      case app:
+      case "app":
         api = "https://app.proginn.com";
         siteUrl = "https://www.proginn.com";
         jishuinUrl = "https://jishuin.proginn.com";