diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 3a5cdb1a1..0c2b14277 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -3044,3 +3044,7 @@ def is_default_field? field
   (field.name == 'activity' || field.name == 'course' || field.name == 'project') && field.field_type == 'default'
 end
 
+def host_with_protocol
+  return Setting.protocol + "://" + Setting.host_name
+end
+
diff --git a/app/helpers/org_member_helper.rb b/app/helpers/org_member_helper.rb
index fd70a0516..e16051eaf 100644
--- a/app/helpers/org_member_helper.rb
+++ b/app/helpers/org_member_helper.rb
@@ -9,7 +9,7 @@ module OrgMemberHelper
     principals = paginateHelper scope,10
     s = content_tag('ul', project_member_check_box_tags_ex('membership[user_ids][]', principals), :class => 'mb5', :id => 'principals')
     links = pagination_links_full(@obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true){|text, parameters, options|
-      link_to text, org_member_autocomplete_org_member_index_path(parameters.merge(:q => params[:q],:flag => true,:org=> org, :format => 'js')), :remote => true
+      link_to text,  host_with_protocol + "/org_member/org_member_autocomplete?" + parameters.merge(:q => params[:q],:flag => true,:org=> org, :format => 'js').to_query, :remote => true
     }
     s + content_tag('ul', links,:class => 'wlist',:style=>'float:left !important', :id => "org_member_pagination_links" )
   end
diff --git a/app/views/organizations/setting.html.erb b/app/views/organizations/setting.html.erb
index 3ef5d547c..af06c4c22 100644
--- a/app/views/organizations/setting.html.erb
+++ b/app/views/organizations/setting.html.erb
@@ -96,7 +96,7 @@
             <p class="fontBlue fb mb5">添加成员</p>
             <%= form_tag url_for(:controller => 'org_member',:action => 'create',:org=>@organization),:id=>'org_member_add_form',:remote=>true do |f|%>
                 <input type="text" id="not_org_member_search" name="orgAddSearch" placeholder="支持姓名、邮箱、登录名搜索" class="orgAddSearch mb20" />
-                <%= javascript_tag "observeSearchfield('not_org_member_search', null, '#{ escape_javascript org_member_autocomplete_org_member_index_path(:org=>@organization, :format => 'js') }')" %>
+                <%= javascript_tag "observeSearchfield('not_org_member_search', null, '#{ escape_javascript  host_with_protocol + "/org_member/org_member_autocomplete?" + {:org=> @organization.id}.to_query }')" %>
                 <div id="principals_for_new_member">
                   <%= find_user_not_in_current_org_by_name(@project) %>
                 </div>