diff --git a/app/api/mobile/api.rb b/app/api/mobile/api.rb
index 9b4bdb5d6..5a0345207 100644
--- a/app/api/mobile/api.rb
+++ b/app/api/mobile/api.rb
@@ -1,25 +1,25 @@
 #coding=utf-8
 
 module Mobile
-  require_relative 'middleware/error_handler'
-  require_relative 'apis/auth'
-  require_relative 'apis/users'
-  require_relative 'apis/courses'
-  require_relative 'apis/watches'
-  require_relative 'apis/upgrade'
-  require_relative 'apis/homeworks'
-  require_relative 'apis/comments'
-  require_relative 'apis/issues'
-  require_relative 'apis/activities'
-  require_relative 'apis/whomeworks'
-  require_relative 'apis/newss'
-  require_relative 'apis/journal_for_messages'
-  require_relative 'apis/messages'
-  require_relative 'apis/blog_comments'
-  require_relative 'apis/new_comment'
-  require_relative 'apis/praise'
-  require_relative 'apis/resources'
-  require_relative 'apis/syllabuses'
+  # require_relative 'middleware/error_handler'
+  # require_relative 'apis/auth'
+  # require_relative 'apis/users'
+  # require_relative 'apis/courses'
+  # require_relative 'apis/watches'
+  # require_relative 'apis/upgrade'
+  # require_relative 'apis/homeworks'
+  # require_relative 'apis/comments'
+  # require_relative 'apis/issues'
+  # require_relative 'apis/activities'
+  # require_relative 'apis/whomeworks'
+  # require_relative 'apis/newss'
+  # require_relative 'apis/journal_for_messages'
+  # require_relative 'apis/messages'
+  # require_relative 'apis/blog_comments'
+  # require_relative 'apis/new_comment'
+  # require_relative 'apis/praise'
+  # require_relative 'apis/resources'
+  # require_relative 'apis/syllabuses'
 
   class API < Grape::API
     version 'v1', using: :path