diff --git a/app/controllers/asks_controller.rb b/app/controllers/asks_controller.rb
index 630b906..e6c6e60 100644
--- a/app/controllers/asks_controller.rb
+++ b/app/controllers/asks_controller.rb
@@ -9,6 +9,8 @@ class AsksController < ActionController::Base
     subpart = OrbitHelper.get_current_widget
     case subpart.widget_type
     when /.*_form/
+      read_more_page = Page.where(id: subpart.read_more_page_id).first || Page.where(:module => 'ask').first
+      referer_url = read_more_page ? "/#{I18n.locale}#{read_more_page.url}" : "/#{I18n.locale}/asks"
       module_app = ModuleApp.where(:key => "ask").first
       categories = Array(Category.find(OrbitHelper.widget_categories)) rescue ['all']
       categories = module_app.categories if categories.include? 'all'
@@ -28,7 +30,7 @@ class AsksController < ActionController::Base
       request = OrbitHelper.request
       csrf_value = OrbitHelper.request.session[:_csrf_token] || SecureRandom.base64(32)
       token_tag = hidden_field_tag('authenticity_token',csrf_value)
-      switch_form = cal_switch_form(ask_settings,categories,token_tag)
+      switch_form = cal_switch_form(ask_settings,categories,token_tag,referer_url)
       {
         'fields' => defalt_fields,
         'extras'=>{
@@ -36,7 +38,7 @@ class AsksController < ActionController::Base
                     'form_url' => "/#{I18n.locale.to_s}/asks",
                     'submit_tag' => submit_tag(t('submit'), :class=> 'btn btn-primary', :id => 'button-mail'),
                     'close_tag' => button_tag(t('cancel'), type: 'reset', :class=> 'btn'),
-                    'referer_url' => '',
+                    'referer_url' => referer_url,
                     'switch_form' => switch_form
                   }
       }
@@ -99,6 +101,13 @@ class AsksController < ActionController::Base
   end
   def index
     @params = OrbitHelper.params
+    case ((@params['method'] rescue params['method']) rescue nil)
+    when 'thank'
+      render :thank and return {}
+    when 'sorry'
+      render :sorry and return {}
+    end
+    referer_url = OrbitHelper.request.fullpath
     if @params['item'].to_s.empty?
       get_layout_type
     else
@@ -119,7 +128,7 @@ class AsksController < ActionController::Base
       end
       csrf_value = OrbitHelper.request.session[:_csrf_token] || SecureRandom.base64(32)
       token_tag = hidden_field_tag('authenticity_token',csrf_value)
-      switch_form = cal_switch_form(ask_settings,categories,token_tag)
+      switch_form = cal_switch_form(ask_settings,categories,token_tag,referer_url)
       tags = module_app.tags
       ask_question = AskQuestion.new
       {
@@ -179,9 +188,9 @@ class AsksController < ActionController::Base
     if flag
       @ask_question.update_attributes(temp_params)
       build_email(@ask_question)
-      redirect_to "#{params[:referer_url]}/?method=thank"
+      redirect_to "#{params[:referer_url]}?method=thank"
     else
-      redirect_to "#{params[:referer_url]}/?method=sorry"
+      redirect_to "#{params[:referer_url]}?method=sorry"
     end
   end
 
@@ -282,11 +291,10 @@ class AsksController < ActionController::Base
       end
       defalt_fields
     end
-    def cal_html(fields,token_tag,form_id)
+    def cal_html(fields,token_tag,form_id,referer_url)
       form_url = "/#{I18n.locale.to_s}/asks"
       submit_tag = submit_tag(t('submit'), :class=> 'btn btn-primary', :id => 'button-mail')
       close_tag = button_tag(t('cancel'), type: 'reset', :class=> 'btn')
-      referer_url = ''
       tmp = fields.collect do |field|
         style_html = field['style_html']
         label = field['label']
@@ -347,7 +355,7 @@ class AsksController < ActionController::Base
         })
       </script>"
     end
-    def cal_switch_form(ask_settings,categories,token_tag)
+    def cal_switch_form(ask_settings,categories,token_tag,referer_url)
       switch_form = ''
       if ask_settings.count > 1
         switch_form = script_text + ask_settings.collect do |ask_setting|
@@ -357,7 +365,7 @@ class AsksController < ActionController::Base
           else
             form_id = ask_setting.category_id
           end
-          cal_html(fields,token_tag,form_id)
+          cal_html(fields,token_tag,form_id,referer_url)
         end.join
       end
       switch_form
diff --git a/app/views/asks/index.html.erb b/app/views/asks/index.html.erb
index a481c38..70659ca 100644
--- a/app/views/asks/index.html.erb
+++ b/app/views/asks/index.html.erb
@@ -243,7 +243,7 @@
       </div>
     <% end %>
     <div class="form-actions">
-    	<input type="hidden" name="referer_url" value="<%= request.original_url.split(request.env["HTTP_HOST"]).last %>">
+    	<input type="hidden" name="referer_url" value="<%= request.fullpath %>">
       <%= f.submit t('submit'), class: 'btn btn-primary', :id => 'button-mail' %>
       <%= f.button t('cancel'), type: 'reset', class: 'btn' %>
     </div>
diff --git a/lib/ask/engine.rb b/lib/ask/engine.rb
index e8ee69e..d5cfcb3 100644
--- a/lib/ask/engine.rb
+++ b/lib/ask/engine.rb
@@ -51,6 +51,7 @@ module Ask
       OrbitApp.registration "Ask", :type => "ModuleApp" do
         module_label "ask.ask"
         base_url File.expand_path File.dirname(__FILE__)
+        set_keyword_contstraints ['/asks']
         widget_methods ["widget"]
         widget_settings [{"data_count"=>10}]
         taggable "AskQuestion"