diff --git a/app/controllers/admin/conference_author_types_controller.rb b/app/controllers/admin/conference_author_types_controller.rb
index 12cd592..6b09399 100644
--- a/app/controllers/admin/conference_author_types_controller.rb
+++ b/app/controllers/admin/conference_author_types_controller.rb
@@ -1,4 +1,6 @@
-class Admin::ConferenceAuthorTypesController < OrbitAdminController
+class Admin::ConferenceAuthorTypesController < OrbitMemberController
+  before_action :allow_admin_only
+  
   def new
     @author_type = ConferenceAuthorType.new
     @url = admin_conference_author_types_path(@author_type)
diff --git a/app/controllers/admin/conference_paper_levels_controller.rb b/app/controllers/admin/conference_paper_levels_controller.rb
index acd4551..f3464aa 100644
--- a/app/controllers/admin/conference_paper_levels_controller.rb
+++ b/app/controllers/admin/conference_paper_levels_controller.rb
@@ -1,4 +1,6 @@
-class Admin::ConferencePaperLevelsController < OrbitAdminController
+class Admin::ConferencePaperLevelsController < OrbitMemberController
+  before_action :allow_admin_only
+  
   def new
     @paper_level = ConferencePaperLevel.new
     @url = admin_conference_paper_levels_path(@paper_level)
diff --git a/app/controllers/admin/conference_paper_types_controller.rb b/app/controllers/admin/conference_paper_types_controller.rb
index 0d34e2c..f598e10 100644
--- a/app/controllers/admin/conference_paper_types_controller.rb
+++ b/app/controllers/admin/conference_paper_types_controller.rb
@@ -1,4 +1,6 @@
-class Admin::ConferencePaperTypesController < OrbitAdminController
+class Admin::ConferencePaperTypesController < OrbitMemberController
+  before_action :allow_admin_only
+  
   def new
     @paper_type = ConferencePaperType.new
     @url = admin_conference_paper_types_path(@paper_type)
diff --git a/app/controllers/admin/writing_conferences_controller.rb b/app/controllers/admin/writing_conferences_controller.rb
index b6564fa..d9d05d5 100644
--- a/app/controllers/admin/writing_conferences_controller.rb
+++ b/app/controllers/admin/writing_conferences_controller.rb
@@ -4,6 +4,9 @@ class Admin::WritingConferencesController < OrbitMemberController
   before_action :set_plugin
   before_action :get_settings,:only => [:new, :edit, :setting]
 
+  before_action :allow_admin_only, :only => [:setting]
+  before_action :need_access_right,:only => [  :new, :create, :edit, :update, :destroy, :frontend_setting, :update_frontend_setting]
+
   def index
     @writing_conferences = WritingConference.order_by(:year=>'desc').page(params[:page]).per(10)
   end
@@ -17,7 +20,7 @@ class Admin::WritingConferencesController < OrbitMemberController
     @member = MemberProfile.find(conference_params['member_profile_id']) rescue nil
     @writing_conference = WritingConference.new(conference_params)
     @writing_conference.save
-    redirect_to URI.encode('/admin/members/'+@member.to_param+'/WritingConference')
+    redirect_to params['referer_url']
   end
 
   def edit
@@ -30,7 +33,7 @@ class Admin::WritingConferencesController < OrbitMemberController
     @writing_conference = WritingConference.find(params[:id])
     @writing_conference.update_attributes(conference_params)
     @writing_conference.save
-    redirect_to URI.encode('/admin/members/'+@member.to_param+'/WritingConference')
+    redirect_to params['referer_url']
   end
 
   def destroy
diff --git a/app/views/admin/writing_conferences/_form.html.erb b/app/views/admin/writing_conferences/_form.html.erb
index 3ed9fba..23be3c4 100644
--- a/app/views/admin/writing_conferences/_form.html.erb
+++ b/app/views/admin/writing_conferences/_form.html.erb
@@ -300,6 +300,7 @@
 <!-- Form Actions -->
 <div class="form-actions">
   <%= f.hidden_field :user_id, :value => params[:user_id] if !params[:user_id].blank? %>
+  <input type="hidden" name="referer_url" value="<%= request.referer %>">
   <%= f.submit t('submit'), class: 'btn btn-primary' %>
   <%= link_to t('cancel'), get_go_back, :class=>"btn" %>  
 </div>
diff --git a/app/views/plugin/personal_conference/_profile.html.erb b/app/views/plugin/personal_conference/_profile.html.erb
index a624043..971dac7 100644
--- a/app/views/plugin/personal_conference/_profile.html.erb
+++ b/app/views/plugin/personal_conference/_profile.html.erb
@@ -6,15 +6,14 @@
 <% end %>
 
 <%
-  is_autorized_user = (current_user==@member.user || current_user.is_admin?)
-  if is_autorized_user
+  if has_access?
     @writing_conferences = WritingConference.where(member_profile_id: @member.id).desc(:year).page(params[:page]).per(10)
   else
     @writing_conferences = WritingConference.where(is_hidden: false, member_profile_id: @member.id).desc(:year).page(params[:page]).per(10)
   end
 %>
 
-<% if is_autorized_user %>
+<% if has_access? %>
   <div class="list-active">
     <div class="btn-group">
       <%= link_to('Hide', '#', :class => "btn btn-mini list-active-btn disabled", "data-check-action" => "list-be-hide", :rel => toggle_hide_admin_writing_conferences_path(member_profile_id: params[:id], disable: 'true') ) %>
@@ -26,7 +25,7 @@
 <table class="table table-condensed table-striped main-list">
   <thead>
     <tr>
-      <% if is_autorized_user %>
+      <% if has_access? %>
         <th><input type="checkbox" /></th>
       <% end -%>
       <th class="span1"><%= t('personal_plugins.year') %></th>
@@ -39,7 +38,7 @@
   <tbody>
     <% @writing_conferences.each do |writing_conference| %> 
       <tr id="<%= dom_id writing_conference %>" class="<%= writing_conference.is_hidden ? "checkHide" : "" %>">
-        <% if is_autorized_user %>
+        <% if has_access? %>
           <td>
             <%= check_box_tag 'to_change[]', writing_conference.id.to_s, false, :class => "list-check" %>
           </td>
@@ -49,8 +48,10 @@
           <%= link_to writing_conference.paper_title, OrbitHelper.url_to_plugin_show(writing_conference.to_param,'personal_conference'), target: "blank"%>
           <div class="quick-edit">
             <ul class="nav nav-pills hide">
-              <li><%= link_to t('edit'), '/admin/members/'+@member.to_param+'/writing_conferences/'+writing_conference.id+'/edit' %></li>
-              <li><%= link_to t(:delete_), admin_writing_conference_path(id: writing_conference.id, member_profile_id: @member.id), method: :delete, remote: true, data: { confirm: t('sure?') } %></li>
+              <% if has_access? %>
+                <li><%= link_to t('edit'), '/admin/members/'+@member.to_param+'/writing_conferences/'+writing_conference.id+'/edit' %></li>
+                <li><%= link_to t(:delete_), admin_writing_conference_path(id: writing_conference.id, member_profile_id: @member.id), method: :delete, remote: true, data: { confirm: t('sure?') } %></li>
+              <% end %> 
             </ul>
           </div>
         </td>
@@ -62,7 +63,7 @@
 
 
 <div class="bottomnav clearfix">
-  <% if is_autorized_user %>
+  <% if has_access? %>
     <div class="action pull-right">
       <%= link_to content_tag(:i, nil, :class => 'icon-edit') +' '+ t('setting'),'/admin/members/'+@member.to_param+'/writing_conferences/frontend_setting', :class => 'btn btn-primary' %>
       <%= link_to content_tag(:i, nil, :class => 'icon-plus') +' '+ t('new_'),