diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index a81c483..c9e3c86 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -467,10 +467,12 @@ class ApplicationController < ActionController::Base
   end
 
   def prepare_for_mobile
-    if (@site.mobile_on.eql?(true) && mobile_device?)
-      mobile_app_path = "/app"
-      mobile_path = "/mobile"
-      session[:mobile_param] =  if request.path.eql?(mobile_path)
+    @mobile_app_path = "/mobile/app"
+    @mobile_path = "/mobile"
+
+    if (@site.mobile_on.eql?(true) && @site.mobile_api_openness_on.eql?(true))
+
+      session[:mobile_param] =  if request.path.eql?(@mobile_path)
                                   '1'                                    
                                 elsif params[:mobile]
                                   params[:mobile]
@@ -478,12 +480,12 @@ class ApplicationController < ActionController::Base
                                   session[:mobile_param]
                                 end
       request.format = :mobile if mobile_device?
-    elsif (@site.mobile_on.eql?(false) && mobile_device?)
-      mobile_app_path = "/app"
+    elsif (@site.mobile_on.eql?(false) && @site.mobile_api_openness_on.eql?(true))
+      mobile_app_path = "/mobile/app"
       mobile_path = "/mobile"
-      session[:mobile_param] =  if (request.path.eql?(mobile_app_path) && @site.mobile_api_openness_on.eql?(true))
+      session[:mobile_param] =  if (request.path.eql?(@mobile_app_path))
                                   '1'
-                                elsif request.path.eql?(mobile_path)
+                                elsif request.path.eql?(@mobile_path)
                                   redirect_to root_path(mobile: 0)
                                 elsif params[:mobile]
                                   params[:mobile]
@@ -491,6 +493,20 @@ class ApplicationController < ActionController::Base
                                   session[:mobile_param]
                                 end
       request.format = :mobile if mobile_device?
+
+      elsif (@site.mobile_on.eql?(false) && @site.mobile_api_openness_on.eql?(false))
+        mobile_app_path = "/mobile/app"
+        mobile_path = "/mobile"
+        session[:mobile_param] =  if (request.path.eql?(@mobile_app_path))
+                                    redirect_to root_path(mobile: 0)
+                                  elsif request.path.eql?(@mobile_path)
+                                    redirect_to root_path(mobile: 0)
+                                  elsif params[:mobile]
+                                    params[:mobile]
+                                  else
+                                    session[:mobile_param]
+                                  end
+        request.format = :mobile if mobile_device?
     end
   end
 
diff --git a/config/routes.rb b/config/routes.rb
index 5a099c1..b881e85 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -416,7 +416,7 @@ Orbit::Application.routes.draw do
     end
   end
 
-  scope '/:app' do
+  scope '/mobile/:app' do
     match '/announcement' => 'mobile#announcement', :as => 'mobile_announcement'
     match '/announcement_content/:id' => 'mobile#announcement_content', :as => 'mobile_announcement_content'
     match '/dialog_contact' => 'mobile#dialog_contact', :as => 'mobile_dialog_contact'