diff --git a/app/controllers/admin/seminar_signups_controller.rb b/app/controllers/admin/seminar_signups_controller.rb
index 7e80fde..0ee586b 100644
--- a/app/controllers/admin/seminar_signups_controller.rb
+++ b/app/controllers/admin/seminar_signups_controller.rb
@@ -60,16 +60,7 @@ class Admin::SeminarSignupsController < OrbitAdminController
 
     @seminar_signup.destroy
 
-    redirect_to "/admin/seminars/#{@seminar_main_id}/seminar_signup"
-  end
-
-  def get_predefined_text
-    seminar = SeminarMain.find(params[:seminar_id])
-    text = seminar.seminar_email_sets.where(:field_name => params[:type]).first.content[I18n.locale]
-    render :json => {
-      "success" => true,
-      "html" => text
-    }
+    redirect_to "/admin/seminars/#{@seminar_main_id}/seminar_signup?type=table"
   end
 
   private
diff --git a/app/controllers/admin/seminars_controller.rb b/app/controllers/admin/seminars_controller.rb
index 483f4bd..5bf88dc 100644
--- a/app/controllers/admin/seminars_controller.rb
+++ b/app/controllers/admin/seminars_controller.rb
@@ -699,6 +699,38 @@ class Admin::SeminarsController < OrbitAdminController
     redirect_to admin_seminars_path
   end
 
+  def send_notifying_email
+    sent_time = DateTime.now
+    @seminar = SeminarMain.find_by(:id => params[:seminar_id])
+    seminar_signup = @seminar.seminar_signups.where(:email => params[:email]).first
+    if !seminar_signup.blank?
+      extra_text = "<p> #{nl2br(params[:text])} </p>"
+      if params[:type] == "reset_password"
+        seminar_signup.status = 'C'
+        token = seminar_signup.generate_token
+        extra_text += "<br><a href='#{request.protocol + request.host_with_port +  "/" + I18n.locale.to_s + "/seminar/" + @seminar.to_param}/?method=reset_password_page&token=#{token}&cid=#{seminar_signup.id.to_s}'>#{t("seminar.click_here_to_confirm")}</a>"
+      end
+      send_mail(params[:type], seminar_signup.email, @seminar.id.to_s, extra_text)
+      seminar_signup.emails_sent << params[:type]
+      seminar_signup.emails_sent_time << sent_time
+      seminar_signup.save
+    end
+    render :json => {
+      "type" => t("seminar.#{params[:type]}"),
+      "sent_time" => sent_time.strftime("%Y/%m/%d %H:%M"),
+      "success" => true
+    }.to_json
+  end
+
+  def get_predefined_text
+    seminar = SeminarMain.find(params[:seminar_id])
+    text = seminar.seminar_email_sets.where(:field_name => params[:type]).first.content[I18n.locale]
+    render :json => {
+      "success" => true,
+      "html" => text
+    }
+  end
+
   private
 
   def set_seminar
diff --git a/app/controllers/seminars_controller.rb b/app/controllers/seminars_controller.rb
index f46feba..ed92d6d 100644
--- a/app/controllers/seminars_controller.rb
+++ b/app/controllers/seminars_controller.rb
@@ -295,7 +295,7 @@ class SeminarsController < ApplicationController
     if last_path.include?("?")
       referer_url = split_path[0...-1].join('/') + '/' + last_path.split('?')[0]
       uri_query = last_path.split("?")[1..-1].join('?')
-      uri_query.gsub!(/notice=[^&]*/,'').gsub!(/&+$/,'')
+      uri_query = uri_query.gsub(/notice=[^&]*/,'').gsub(/&+$/,'')
       if uri_query.blank?
         referer_url = referer_url + "?notice=#{notice_words}"
       else
@@ -379,7 +379,20 @@ class SeminarsController < ApplicationController
 
     seminar_signup = SeminarSignup.new
 
-  	time_now = Time.now
+    time_now = Time.now
+
+    referer_url = OrbitHelper.request.referer
+
+    if (referer_url.nil? || referer_url.match(/(\?|&)method=show_privacy/).nil?) && !OrbitHelper.request.flash[:notice]
+      return {
+        "seminar" => seminar,
+        "seminar_signup" => seminar_signup,
+        "time_now" => time_now,
+        "redirect_to" => "#{OrbitHelper.url_to_show(seminar.to_param)}?method=show_privacy"
+      }
+    end
+
+  	
     {
       "seminar" => seminar,
       "seminar_signup" => seminar_signup,
@@ -420,6 +433,11 @@ class SeminarsController < ApplicationController
   end
 
   def create
+    referer_url = request.referer
+    if referer_url
+      params[:url] = URI.parse(referer_url).path.sub(/\/[^\/]*$/, '').sub(/^\/#{I18n.locale}/, '')
+    end
+    OrbitHelper.set_params(params, current_user)
     seminar_id = params[:seminar_signup][:seminar_main_id]
     @seminar = SeminarMain.where(id: seminar_id).first
     if @seminar.enable_recaptcha && (!gotcha_valid?)
@@ -522,9 +540,9 @@ class SeminarsController < ApplicationController
 
   def update_signup_form
     params = OrbitHelper.params
+    tmp_seminar_signup_params = seminar_signup_params
     @seminar_signup = SeminarSignup.find(params[:signup_id])
-    @seminar_signup.update_attributes(seminar_signup_params)
-
+    @seminar_signup.update_attributes(tmp_seminar_signup_params)
     if !params[:seminar_signup_values].nil?
       params[:seminar_signup_values].each_with_index do |r,i|
         field_value = r.last[:id].present?
@@ -540,6 +558,20 @@ class SeminarsController < ApplicationController
       @seminar.unassigned_seminar_signup_ids = unassigned_seminar_signup_ids
       @seminar.save
     end
+    extra_text = "<br>#{I18n.t('seminar_signup.serial_number')}: #{@seminar_signup.display_serial_number}"
+    if tmp_seminar_signup_params['status']=='C'
+      status_param = '&status='
+      if(@seminar.seminar_email_sets.where(:field_name => "signup").first.is_confirmation)
+        extra_text += "<br><div><a href='#{request.protocol + request.host_with_port + OrbitHelper.url_to_show(@seminar.to_param)}?method=confirm_email_page&token=#{@seminar_signup.token}&cid=#{@seminar_signup.id.to_s}'>" + t("seminar.click_here_to_confirm") + "</a></div>"
+      end
+      send_mail('signup',tmp_seminar_signup_params[:email],tmp_seminar_signup_params[:seminar_main_id],extra_text)
+    else
+      status_param = ''
+      if(@seminar.seminar_email_sets.where(:field_name => "signup").first.is_confirmation)
+        extra_text += "<br><div><a href='#{request.protocol + request.host_with_port + OrbitHelper.url_to_show(@seminar.to_param)}?method=confirm_email_page&token=#{@seminar_signup.token}&cid=#{@seminar_signup.id.to_s}'>" + t("seminar.click_here_to_confirm") + "</a></div>"
+      end
+      send_mail('signup',tmp_seminar_signup_params[:email],tmp_seminar_signup_params[:seminar_main_id],extra_text)
+    end
     redirect_to "#{params[:referer_url].to_s.chomp('/').gsub(/\/([^\/?#]+)(|[^\/]+)$/){|f| '/'+$1}}?method=con_upload"
   end
 
@@ -755,7 +787,7 @@ class SeminarsController < ApplicationController
 
   end
 
-  def edit_login_seminar_signup
+  def edit_login_seminar_signup #copy from show
     if !@@session[:seminar_main_id].blank?
       seminar = SeminarMain.find_by(id: @@session[:seminar_main_id])
       seminar_signup = SeminarSignup.find_by(_id: @@session[:seminar_signup_id], seminar_main_id: @@session[:seminar_main_id] ) rescue nil
@@ -818,7 +850,11 @@ class SeminarsController < ApplicationController
   def confirm_email_page
     confirm = false
     params = OrbitHelper.params
-    seminar = SeminarMain.where(:uid => params[:uid]).first
+    uid = params[:uid]
+    if uid.nil?
+      uid = params[:page].split('-').last
+    end
+    seminar = SeminarMain.where(:uid => uid).first
     if(!seminar.nil?)
       signup = seminar.seminar_signups.where(:id => params[:cid], :token => params[:token], :is_confirmed => false).first
       if(!signup.nil?)
@@ -890,44 +926,7 @@ class SeminarsController < ApplicationController
     params.require(:seminar_signup_contribute).permit!
   end
 
-  def send_notifying_email
-    @seminar = SeminarMain.find_by(:id => params[:seminar_id])
-    seminar_signup = @seminar.seminar_signups.where(:email => params[:email]).first
-    if !seminar_signup.blank?
-      extra_text = "<p> #{params[:text]} </p>"
-      if params[:type] == "reset_password"
-        token = seminar_signup.generate_token
-        extra_text += "<br><a href='#{request.protocol + request.host_with_port +  "/" + I18n.locale.to_s + "/seminar/" + @seminar.to_param}/?method=reset_password_page&token=#{token}&cid=#{seminar_signup.id.to_s}'>#{t("seminar.click_here_to_confirm")}</a>"
-      end
-      send_mail(params[:type], seminar_signup.email, @seminar.id.to_s, extra_text)
-      seminar_signup.emails_sent << params[:type]
-      seminar_signup.save
-    end
-    render :json => {
-      "type" => t("seminar.#{params[:type]}"),
-      "success" => true
-    }.to_json
-  end
-
   def seminar_signup_values_params
     params.require(:seminar_signup_values).permit!
   end
-  def send_mail(field_name,email,seminar_id,extra_text="")
-    email_set = @seminar.seminar_email_sets.select{|v| v.field_name == field_name}
-    if email_set.length==0
-      mail = Email.create(mail_to:[email],
-      module_app_key:"seminar",
-      template:"email/#{field_name}_email.html.erb",
-      mail_sentdate:Time.current,
-      mail_subject: t("seminar.email_#{field_name}_success"),
-      template_data:{'seminar_id'=>seminar_id,'locale'=>I18n.locale,'extra_text'=> extra_text})
-    elsif !(email_set[0].disabled)
-      mail = Email.create(mail_to:[email],
-      module_app_key:"seminar",
-      template:"email/#{field_name}_email.html.erb",
-      mail_sentdate:Time.current,
-      mail_subject: email_set[0].title[I18n.locale],
-      template_data:{'seminar_id'=>seminar_id,'locale'=>I18n.locale,'extra_text'=> extra_text})
-    end
-  end
 end
diff --git a/app/helpers/admin/seminars_field_helper.rb b/app/helpers/admin/seminars_field_helper.rb
index 942df54..f6e53b8 100644
--- a/app/helpers/admin/seminars_field_helper.rb
+++ b/app/helpers/admin/seminars_field_helper.rb
@@ -7,6 +7,7 @@ module Admin::SeminarsFieldHelper
   include ActionView::Helpers::RenderingHelper
   include ActionView::Context
   include OrbitBasis::RenderAnywhere
+  include ::MemberHelper
 
   include OrbitFormHelper
 
@@ -168,7 +169,9 @@ module Admin::SeminarsFieldHelper
       key = can_muti_lang_input_for_sm? ? "#{key}" : I18n.locale
       place_holder= typeD["placeholder"][key] rescue ''
       name1 = can_muti_lang_input_for_sm? ? (get_field_name_base + "[#{key}]") : get_field_name_base
-      text_area_tag(name1, value, @markup_options.merge(:placeholder=>place_holder,:class=>'ckeditor input-medium form-control'))
+      text_area_tag(name1, value, @markup_options.merge(:placeholder=>place_holder,:class=>'input-medium form-control', :maxlength=> 300)) + (content_tag :p do
+        "(#{I18n.t("seminar.text_area_hint")})"
+      end)
     end
   end
 
@@ -187,14 +190,32 @@ module Admin::SeminarsFieldHelper
         add_more_blank = can_add_more ? "[]" : ""
         key_field = can_muti_lang_input? ? "[#{key}]" : ""
         field_name = [get_field_name_base,add_more_blank,key_field].join
-        file_required =@require ? 'required="required"' : ''
+        file_required =@require && !value ? 'required="required"' : ''
         "<div class=\"file-selector\"><label class=\"ui-button\">
-                                <input style=\"position: absolute;width:0.1em;opacity: 0;padding: 0;border: 0;opacity: 0;left: 50%;top: 0;\" class=\"upload\" name=\"#{field_name}\" #{file_required} type=\"file\" />
+                                <input style=\"position: absolute;width:0.1em;opacity: 0;padding: 0;border: 0;opacity: 0;left: 50%;top: 0;\" class=\"upload\" name=\"#{field_name}\" #{file_required} type=\"file\" accept=\".pdf,.png,.jpg,.odf\" onchange=\"if(this.files[0].size > 1048576*20){alert('#{I18n.t("seminar.file_limit_hint")}');this.value = '';}else{var ext = this.value.match(/\.([^\.]+)$/)[1];if (!['pdf','png','jpg','odf'].includes(ext)){alert('#{I18n.t("seminar.file_format_hint")}');this.value='';}}\" />
                                 <i class=\"fa fa-file\"></i> #{I18n.t('file.upload')}
                                 </label><div class=\"filename\"></div></div>#{value}".html_safe
       end
   end
 
+  def render_email
+    a = control_group_wrapper_for_sm do |key,value|
+      place_holder= typeA["placeholder"][I18n.locale] rescue ''
+      email_field_tag(get_field_name_base, value, @markup_options.merge(:placeholder=>place_holder,:class=>'input-medium form-control', title: I18n.t("seminar.email_hint"))) +
+      (content_tag :div,:class=>"loader" do
+      end)
+    end
+  end
+
+  def render_phone
+    a = control_group_wrapper_for_sm do |key,value|
+      place_holder= typeA["placeholder"][I18n.locale] rescue ''
+      text_field_tag(get_field_name_base, value, @markup_options.merge(:placeholder=>place_holder,:class=>'input-medium form-control', pattern: "[\\d\\+\\-\\(\\)]+", title: I18n.t("seminar.phone_hint"))) + (content_tag :p do
+        "(#{I18n.t("seminar.phone_hint")})"
+      end)
+    end
+  end
+
   def date_is_range?
     is_range =  "false"
     data = get_data
diff --git a/app/helpers/admin/seminars_helper.rb b/app/helpers/admin/seminars_helper.rb
index 57e7457..c6e79ae 100644
--- a/app/helpers/admin/seminars_helper.rb
+++ b/app/helpers/admin/seminars_helper.rb
@@ -50,6 +50,24 @@ module Admin::SeminarsHelper
     end
     # return "/#{I18n.locale}#{page.url}/#{seminar.to_param}"
   end
+  def send_mail(field_name,email,seminar_id,extra_text="")
+    email_set = @seminar.seminar_email_sets.select{|v| v.field_name == field_name}
+    if email_set.length==0
+      mail = Email.create(mail_to:[email],
+      module_app_key:"seminar",
+      template:"email/#{field_name}_email.html.erb",
+      mail_sentdate:Time.current,
+      mail_subject: t("seminar.email_#{field_name}_success"),
+      template_data:{'seminar_id'=>seminar_id,'locale'=>I18n.locale,'extra_text'=> extra_text})
+    elsif !(email_set[0].disabled)
+      mail = Email.create(mail_to:[email],
+      module_app_key:"seminar",
+      template:"email/#{field_name}_email.html.erb",
+      mail_sentdate:Time.current,
+      mail_subject: email_set[0].title[I18n.locale],
+      template_data:{'seminar_id'=>seminar_id,'locale'=>I18n.locale,'extra_text'=> extra_text})
+    end
+  end
   module MultiLang
     extend self
     extend ActionView::Helpers::FormTagHelper
diff --git a/app/models/seminar_signup.rb b/app/models/seminar_signup.rb
index 3d47b0e..7ff726c 100644
--- a/app/models/seminar_signup.rb
+++ b/app/models/seminar_signup.rb
@@ -14,6 +14,7 @@ class SeminarSignup
   field :is_confirmed_date, type: DateTime
   field :signup_confirmed_date, type: DateTime
   field :emails_sent, type: Array, default: []
+  field :emails_sent_time, type: Array, default: []
   field :name # become Last Name for TICC
   field :tel, type: String # become First Name for TICC
   field :unit, localize: true #Only localize for preserving old record
@@ -190,4 +191,8 @@ class SeminarSignup
       return all_fields
     end
   end
+
+  def emails_sent_groups
+    emails_sent.zip([nil]*(emails_sent.length-emails_sent_time.length) + emails_sent_time.collect{|v| v.in_time_zone})
+  end
 end
diff --git a/app/views/admin/seminar_signups/edit.html.erb b/app/views/admin/seminar_signups/edit.html.erb
index bc5f1c0..75a9555 100644
--- a/app/views/admin/seminar_signups/edit.html.erb
+++ b/app/views/admin/seminar_signups/edit.html.erb
@@ -14,7 +14,15 @@
   <%= javascript_include_tag "lib/file-type" %>
   <%= javascript_include_tag "lib/module-area" %>  
 <% end %>
-
+<style type="text/css">
+  .emails_sent_groups{
+    display: inline-block;
+  }
+  .emails_sent_time{
+    min-height: 1em;
+    display: inline-block;
+  }
+</style>
 <!-- Input Area -->
 <div class="input-area">
 
@@ -127,8 +135,18 @@
                 <div class="controls">
                   <label for="" class="control-label muted"><%= t("seminar_signup.emails_already_sent") %></label>
                     <div class="controls" id="emails_sent">
-                      <% @seminar_signup.emails_sent.each do |em| %>
-                        <span class="label label-success"><%= t("seminar.#{em}") %></span>
+                      <% @seminar_signup.emails_sent_groups.each do |em, em_date| %>
+                        <span class="emails_sent_groups">
+                          <span class="label label-success">
+                            <%= t("seminar.#{em}") %>
+                          </span>
+                          <br />
+                          <span class="emails_sent_time">
+                            <% if em_date %>
+                              <%= em_date.strftime("%Y/%m/%d %H:%M") %>
+                            <% end %>
+                          </span>
+                        </span>
                       <% end %>
                     </div>
                 </div>
@@ -246,11 +264,14 @@ $(document).ready(function(){
     if($(this).val() != ""){
       let type = $(this).val();
       $.ajax({
-          url : "/admin/seminar_signups/get_predefined_text",
+          url : "/admin/seminars/get_predefined_text",
           data : {"type" : type, "seminar_id": "<%= @seminar.id %>"},
           dataType : "json",
           type : "get",
           success : function(data){
+            if (type === 'reset_password'){
+              $('#seminar_signup_status_c').click();
+            }
             if( data.success == true ){
               $("#predefined_text").html(data.html);
             }
@@ -265,7 +286,7 @@ $(document).ready(function(){
     }
     if($("#send_email").val() != ""){
       $.ajax({
-        url : "/xhr/seminars/send_notifying_email",
+        url : "/admin/seminars/send_notifying_email",
         data : {
           "type" : $("#send_email").val(), 
           "email" : $("#seminar_signup_email").val(),
@@ -277,7 +298,7 @@ $(document).ready(function(){
         success : function(data){
           if( data.success == true ){
             alert("Email Sent");
-            $("#emails_sent").append('<span class="label label-success">'+ data.type +'</span>');
+            $("#emails_sent").append('<span class="emails_sent_groups"><span class="label label-success">'+ data.type +'</span><br/><span class="emails_sent_time">' +data.sent_time +'</span></span>');
           }
         }
       })
diff --git a/app/views/admin/seminars/_seminar_signup_render_table.html.erb b/app/views/admin/seminars/_seminar_signup_render_table.html.erb
index 6a721ca..ecc3dab 100644
--- a/app/views/admin/seminars/_seminar_signup_render_table.html.erb
+++ b/app/views/admin/seminars/_seminar_signup_render_table.html.erb
@@ -52,8 +52,12 @@
                           val += "<div class=\"quick-edit\">
                             <ul class=\"nav nav-pills\">"
                            if @can_edit
-                                val += "<li><a href=\"/admin/seminar_signups/#{seminar_signup.id}/edit\">#{t(:edit)}</a></li>
-                                    <li><a href=\"#{admin_seminar_signup_path(seminar_signup.id)}\" class=\"delete text-error\" rel=\"nofollow\" data-method=\"delete\" data-confirm=\"Are you sure?\">#{t(:delete_)}</a></li>"
+                              val += content_tag :li do
+                                link_to t(:edit), edit_admin_seminar_signup_path(seminar_signup.id)
+                              end
+                              val += content_tag :li do
+                                link_to t(:delete_), admin_seminar_signup_path(seminar_signup.id), class: "text-error", method: :delete, "data-confirm" => "Are you sure?"
+                              end
                            end
                            val += "</ul>
                           </div>"
@@ -83,8 +87,12 @@
                           val += "<div class=\"quick-edit\">
                             <ul class=\"nav nav-pills\">"
                            if @can_edit
-                                val += "<li><a href=\"/admin/seminar_signups/#{seminar_signup.id}/edit\">#{t(:edit)}</a></li>
-                                    <li><a href=\"#{admin_seminar_signup_path(seminar_signup.id)}\" class=\"delete text-error\" rel=\"nofollow\" data-method=\"delete\" data-confirm=\"Are you sure?\">#{t(:delete_)}</a></li>"
+                            val += content_tag :li do
+                              link_to t(:edit), edit_admin_seminar_signup_path(seminar_signup.id)
+                            end
+                            val += content_tag :li do
+                              link_to t(:delete_), admin_seminar_signup_path(seminar_signup.id), class: "text-error", method: :delete, "data-confirm" => "Are you sure?"
+                            end
                            end
                            val += "</ul>
                           </div>"
diff --git a/app/views/seminars/edit_login_seminar_signup.html.erb b/app/views/seminars/edit_login_seminar_signup.html.erb
index 4066bfd..b66faf9 100644
--- a/app/views/seminars/edit_login_seminar_signup.html.erb
+++ b/app/views/seminars/edit_login_seminar_signup.html.erb
@@ -1,8 +1,8 @@
 <% 
-	data = action_data 
-	@seminar = data["seminar"]
-	@seminar_signup = data["seminar_signup"]
-	@time_now = data["time_now"]
+  data = action_data 
+  @seminar = data["seminar"]
+  @seminar_signup = data["seminar_signup"]
+  @time_now = data["time_now"]
   @form_index = 0
   if data["prefix_url"]
     prefix_url = data["prefix_url"]
@@ -58,7 +58,7 @@
     margin: 0;
   }
 </style>
-<%= form_for @seminar_signup, url: update_signup_form_seminars_path, html: {class: "content form-horizontal" , :id=>"new-seminar-signup", multipart: true} do |f| %>
+<%= form_for @seminar_signup, url: (@seminar_signup.new_record? ? seminars_path : update_signup_form_seminars_path), html: {class: "content form-horizontal" , :id=>"new-seminar-signup", multipart: true} do |f| %>
   <fieldset>
     
       <!-- Title -->
@@ -81,7 +81,7 @@
       </div>
       <% if @seminar.seminar_signup_field_sets.count != 0 %>
         <% @seminar.seminar_signup_field_sets.each do |signup_field| %>
-          <% if !(signup_field.disabled) && signup_field.field_name != 'recaptcha' %>
+          <% if !(signup_field.disabled) && signup_field.field_name != 'recaptcha' && signup_field.field_name != 'password' %>
             <div class="form-group<%= (@seminar.registration_status[0] == 'G' && (signup_field.field_name == 'password' || signup_field.field_name == "status")) ? ' hide' : '' %>" id="<%= signup_field.field_name == 'password' ? 'registration_status' : '' %>">
               <label for="<%= signup_field['name'][I18n.locale] %>" class="col-sm-2 control-label">
                 <% if !(['address','note'].include? signup_field.field_name) %>
@@ -129,7 +129,7 @@
                 </div>
               <% elsif signup_field.field_name == 'email' %>
                 <div class="col-sm-10">
-                  <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> signup_field.placeholder[I18n.locale], :required => true, :title => t("seminar_signup.email_check") %> 
+                  <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> signup_field.placeholder[I18n.locale], :required => true, :title => t("seminar_signup.email_check") %>
                   <div class="loader"></div>
                 </div>
               <% elsif signup_field.field_name == 'password' %>
@@ -155,6 +155,11 @@
                     </div>
                   </div>
                 </div>
+              <% elsif signup_field.field_name == 'tel' %>
+                <div class="col-sm-10">
+                  <%= f.text_field :tel, :class=>"input-medium form-control", :placeholder=> signup_field.placeholder[I18n.locale], :required => true, pattern: "[\\d\\+\\-\\(\\)]+", title: t("seminar.phone_hint") %>
+                  <p>(<%= t("seminar.phone_hint") %>)</p>
+                </div>
               <% else %>
                 <div class="col-sm-10">
                   <%= f.text_field signup_field['field_name'], :class=>"input-medium form-control", :id=>signup_field['field_name'], :placeholder=> signup_field.placeholder[I18n.locale], :required => true %>
@@ -192,7 +197,7 @@
         <div class="form-group">
           <label for="tel" class="col-sm-2 control-label">*<%= t('seminar_signup.tel') %></label>
           <div class="col-sm-10">
-            <%= f.text_field :tel, :class=>"input-medium form-control", :placeholder=> t('seminar_signup.tel'), :required => true %>
+            <%= f.text_field :tel, :class=>"input-medium form-control", :placeholder=> t('seminar_signup.tel'), :required => true, pattern: "[\\d\\+\\-\\(\\)]+" %>
           </div>
         </div>
       
@@ -200,7 +205,7 @@
         <div class="form-group">
           <label for="email" class="col-sm-2 control-label">*<%= t(:email) %></label>
           <div class="col-sm-10">
-            <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> t(:email), :required => true %> <a href="#" onclick="window.open(' <%= prefix_url %>?method=check_email&no=<%=@seminar.id%>&layout=false&email='+ $('input[type=email]').val() , 'check mail', config='height=100,width=300');" class="btn btn-primary">check mail</a>
+            <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> t(:email), :required => true %>
           </div>
         </div>
       
@@ -224,7 +229,11 @@
         <% end %>
         <% if(idx % 5 == 0) && idx != 0 %>
           <% group += 1 %>
+          <% if @seminar_signup.seminar_signup_values[@form_index] && !@seminar_signup.seminar_signup_values[@form_index].value.blank? %>
+          <div id="group<%= group %>">
+          <% else %>
           <div id="group<%= group %>" style="display:none;">
+          <% end %>
         <% end %>
         <% counter += 1 %>
         <div class="form-group">
@@ -249,7 +258,7 @@
       </div>
       
       <!-- 驗證碼 -->
-      <% if @seminar.seminar_signup_field_sets.count != 0 %>
+      <% if @seminar.seminar_signup_field_sets.count != 0 && @seminar_signup.new_record? %>
         <% if !(@seminar.seminar_signup_field_sets.select{|v| v.field_name=='recaptcha'}[0].disabled) %>
           <div class="form-group">
             <label for="note" class="col-sm-2 control-label"><%= t('seminar_signup.recaptcha') %></label>
@@ -271,8 +280,8 @@
       <div class="form-group">
         <div class="col-sm-offset-2 col-sm-10">
         <label>
-        	<input id="agree" name="agree" value="1" type="checkbox" required="required" checked="checked">
-        	<a href="<%= prefix_url %>?method=show_privacy" target="_blank" style="color: black;"><%= t("seminar_signup.agree")%></a>
+          <input id="agree" name="agree" value="1" type="checkbox" required="required" <% if !@seminar_signup.new_record? %>checked="checked"<%end%>>
+          <a href="<%= prefix_url %>?method=show_privacy" target="_blank" style="color: black;"><%= t("seminar_signup.agree")%></a>
         </label>
         </div>
       </div>
@@ -281,7 +290,9 @@
         <div class="col-sm-offset-2 col-sm-10">
           <input type="hidden" name="referer_url" value="<%= request.original_url.split(request.env["HTTP_HOST"]).last rescue "/" %>">
           <input type="hidden" name="seminar_signup[seminar_main_id]" value="<%= @seminar.id %>">
-          <input type="hidden" name="signup_id" value="<%= @seminar_signup.id %>">
+          <% if !@seminar_signup.new_record? %>
+            <input type="hidden" name="signup_id" value="<%= @seminar_signup.id %>">
+          <% end %>
           <%= f.submit "Submit", class: 'btn btn-primary', :id => 'button-mail' %>
           <%= f.button "Delete", type: 'reset', class: 'btn' %>
         </div>
@@ -293,12 +304,42 @@
 
 <script type="text/javascript">
 (function(){
+  function check_repeat_value() {
+    var validated = true;
+    var all_values = $.map($('input[name^="seminar_signup_values"]:visible'), function(v) {
+      return [[v, $(v).val()]];
+    }).filter(function(v){
+      return v[1] != ''
+    });
+    var values = [];
+    for (var i=0;i< all_values.length;i++){
+      if (values.includes(all_values[i][1])){
+        all_values[i][0].setCustomValidity("<%= t('seminar.repeat_hint') %>");
+        all_values[i][0].reportValidity();
+        validated = false;
+        window.setTimeout(function(){
+          all_values[i][0].setCustomValidity("");
+        }, 500);
+        break;
+      }
+      values.push(all_values[i][1]);
+    }
+    return validated;
+  }
   $(".rucaptcha-image").siblings("input[type=\"text\"]").attr("placeholder","Verification");
   var validated = false,
       chks = false,
       pwd = $('#seminar_signup_password')
 
   $("form.content").submit(function(event) {
+    if (!check_repeat_value()){
+      return false;
+    }
+    if ($('*[name^="seminar_signup_values"]:visible')){
+      $('input[name^="seminar_signup_values"]:visible').map(function(k, v) {
+          return $(v).val();
+      });
+    }
      
 
     if ($('#seminar_signup_status_c:checked').val() == 'C'){
@@ -337,35 +378,42 @@
 
   });
 
-
-$(".availibility").blur(function(){
+  $('input[type="email"]').blur(function(){
     var type = $(this).attr("id"),
       loader = $(this).parent().find('.loader'),
       elem = $(this),
       value = $(this).val() || null;
-      var checkAvailability = function(){
-        $.ajax({
-          url : "<%= "/xhr/seminars/check_email/#{@seminar.id}" %>",
-          data : {"type" : type, "email" : value},
-          dataType : "json",
-          type : "get",
-          success : function(data){
-            if( data.success == true ){
-              loader.removeClass("error");
-            }else{
-              loader.addClass("error");  
-            }
-            loader.text(data.result);
+    var checkAvailability = function(){
+      $.ajax({
+        url : "<%= "/xhr/seminars/check_email/#{@seminar.id}" %>",
+        data : {"type" : type, "email" : value},
+        dataType : "json",
+        type : "get",
+        success : function(data){
+          if( data.success == true ){
+            loader.removeClass("error");
+          }else{
+            loader.addClass("error");  
           }
-        })
-      }
-      if( value ){
-        if(type == "seminar_signup_email"){
-          loader.text("Checking...")
-          checkAvailability();
+          loader.text(data.result);
         }
+      });
+    };
+    if( value ){
+      if (!this.checkValidity()){
+        loader.addClass("error");
+        loader.text("<%= t("seminar.email_hint") %>");
+        return;
+      }else{
+        loader.removeClass("error");
+        loader.text("");
       }
-  })
+      if(type == "seminar_signup_email"){
+        loader.text("Checking...")
+        checkAvailability();
+      }
+    }
+  });
   $(".upload").on("change",function(){
     let filenamedom = $(this).parent().parent().find(".filename");
     let filenameA = $(this).val().split('\\');
@@ -380,14 +428,18 @@ $(".availibility").blur(function(){
 
   // $("#seminar_signup_values_3_value").removeAttr("placeholder");
 
-  let currentGroup = 1;
+  let currentGroup = 1 + $("#new-seminar-signup div[id^=group]:visible").length;
+  if (currentGroup > 1){
+    $("#remove-member").show();
+  }
   $("#add-member").on("click",function () {
     if(currentGroup < 5){
       $("#remove-member").show();
       currentGroup++;
       $("#group" + currentGroup).show();
+      $("#group" + currentGroup + " .fake-clean-file").remove();
       if(currentGroup == 5){
-        $(this).attr("disabled","disabled").hide();
+        $(this).hide();
       }
     }
     $("#group" + currentGroup + " input").attr("required", true);
@@ -395,10 +447,14 @@ $(".availibility").blur(function(){
     return false;
   })
   $("#remove-member").on("click",function () {
+    $("#add-member").show();
     if(currentGroup > 0){
       $("#group" + currentGroup).hide();
       $("#group" + currentGroup + " input").attr("required", false);
-      $("#group" + currentGroup + " input").val("");
+      $("#group" + currentGroup + " input[type!=hidden]").val("");
+      $.each($("#group" + currentGroup + " input[type=file]"), function(k, v) {
+        $(v).after("<input class=\"fake-clean-file\" type=\"hidden\" name=\""+$(v).attr('name')+"\" value=\"\">");
+      });
       $("#group" + currentGroup + " textarea").attr("required", false);
       $("#group" + currentGroup + " textarea").val("");
       currentGroup--;
diff --git a/app/views/seminars/show.html.erb b/app/views/seminars/show.html.erb
index 0185a32..b66faf9 100644
--- a/app/views/seminars/show.html.erb
+++ b/app/views/seminars/show.html.erb
@@ -1,8 +1,8 @@
 <% 
-	data = action_data 
-	@seminar = data["seminar"]
-	@seminar_signup = data["seminar_signup"]
-	@time_now = data["time_now"]
+  data = action_data 
+  @seminar = data["seminar"]
+  @seminar_signup = data["seminar_signup"]
+  @time_now = data["time_now"]
   @form_index = 0
   if data["prefix_url"]
     prefix_url = data["prefix_url"]
@@ -58,7 +58,7 @@
     margin: 0;
   }
 </style>
-<%= form_for @seminar_signup, url: seminars_path, html: {class: "content form-horizontal" , :id=>"new-seminar-signup", multipart: true} do |f| %>
+<%= form_for @seminar_signup, url: (@seminar_signup.new_record? ? seminars_path : update_signup_form_seminars_path), html: {class: "content form-horizontal" , :id=>"new-seminar-signup", multipart: true} do |f| %>
   <fieldset>
     
       <!-- Title -->
@@ -81,7 +81,7 @@
       </div>
       <% if @seminar.seminar_signup_field_sets.count != 0 %>
         <% @seminar.seminar_signup_field_sets.each do |signup_field| %>
-          <% if !(signup_field.disabled) && signup_field.field_name != 'recaptcha' %>
+          <% if !(signup_field.disabled) && signup_field.field_name != 'recaptcha' && signup_field.field_name != 'password' %>
             <div class="form-group<%= (@seminar.registration_status[0] == 'G' && (signup_field.field_name == 'password' || signup_field.field_name == "status")) ? ' hide' : '' %>" id="<%= signup_field.field_name == 'password' ? 'registration_status' : '' %>">
               <label for="<%= signup_field['name'][I18n.locale] %>" class="col-sm-2 control-label">
                 <% if !(['address','note'].include? signup_field.field_name) %>
@@ -129,7 +129,7 @@
                 </div>
               <% elsif signup_field.field_name == 'email' %>
                 <div class="col-sm-10">
-                  <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> signup_field.placeholder[I18n.locale], :required => true, :title => t("seminar_signup.email_check") %> 
+                  <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> signup_field.placeholder[I18n.locale], :required => true, :title => t("seminar_signup.email_check") %>
                   <div class="loader"></div>
                 </div>
               <% elsif signup_field.field_name == 'password' %>
@@ -155,6 +155,11 @@
                     </div>
                   </div>
                 </div>
+              <% elsif signup_field.field_name == 'tel' %>
+                <div class="col-sm-10">
+                  <%= f.text_field :tel, :class=>"input-medium form-control", :placeholder=> signup_field.placeholder[I18n.locale], :required => true, pattern: "[\\d\\+\\-\\(\\)]+", title: t("seminar.phone_hint") %>
+                  <p>(<%= t("seminar.phone_hint") %>)</p>
+                </div>
               <% else %>
                 <div class="col-sm-10">
                   <%= f.text_field signup_field['field_name'], :class=>"input-medium form-control", :id=>signup_field['field_name'], :placeholder=> signup_field.placeholder[I18n.locale], :required => true %>
@@ -192,7 +197,7 @@
         <div class="form-group">
           <label for="tel" class="col-sm-2 control-label">*<%= t('seminar_signup.tel') %></label>
           <div class="col-sm-10">
-            <%= f.text_field :tel, :class=>"input-medium form-control", :placeholder=> t('seminar_signup.tel'), :required => true %>
+            <%= f.text_field :tel, :class=>"input-medium form-control", :placeholder=> t('seminar_signup.tel'), :required => true, pattern: "[\\d\\+\\-\\(\\)]+" %>
           </div>
         </div>
       
@@ -200,7 +205,7 @@
         <div class="form-group">
           <label for="email" class="col-sm-2 control-label">*<%= t(:email) %></label>
           <div class="col-sm-10">
-            <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> t(:email), :required => true %> <a href="#" onclick="window.open(' <%= prefix_url %>?method=check_email&no=<%=@seminar.id%>&layout=false&email='+ $('input[type=email]').val() , 'check mail', config='height=100,width=300');" class="btn btn-primary">check mail</a>
+            <%= f.email_field :email, :class=>"input-medium form-control availibility", :placeholder=> t(:email), :required => true %>
           </div>
         </div>
       
@@ -224,7 +229,11 @@
         <% end %>
         <% if(idx % 5 == 0) && idx != 0 %>
           <% group += 1 %>
+          <% if @seminar_signup.seminar_signup_values[@form_index] && !@seminar_signup.seminar_signup_values[@form_index].value.blank? %>
+          <div id="group<%= group %>">
+          <% else %>
           <div id="group<%= group %>" style="display:none;">
+          <% end %>
         <% end %>
         <% counter += 1 %>
         <div class="form-group">
@@ -249,7 +258,7 @@
       </div>
       
       <!-- 驗證碼 -->
-      <% if @seminar.seminar_signup_field_sets.count != 0 %>
+      <% if @seminar.seminar_signup_field_sets.count != 0 && @seminar_signup.new_record? %>
         <% if !(@seminar.seminar_signup_field_sets.select{|v| v.field_name=='recaptcha'}[0].disabled) %>
           <div class="form-group">
             <label for="note" class="col-sm-2 control-label"><%= t('seminar_signup.recaptcha') %></label>
@@ -271,8 +280,8 @@
       <div class="form-group">
         <div class="col-sm-offset-2 col-sm-10">
         <label>
-        	<input id="agree" name="agree" value="1" type="checkbox" required="required">
-        	<a href="<%= prefix_url %>?method=show_privacy" target="_blank" style="color: black;"><%= t("seminar_signup.agree")%></a>
+          <input id="agree" name="agree" value="1" type="checkbox" required="required" <% if !@seminar_signup.new_record? %>checked="checked"<%end%>>
+          <a href="<%= prefix_url %>?method=show_privacy" target="_blank" style="color: black;"><%= t("seminar_signup.agree")%></a>
         </label>
         </div>
       </div>
@@ -281,6 +290,9 @@
         <div class="col-sm-offset-2 col-sm-10">
           <input type="hidden" name="referer_url" value="<%= request.original_url.split(request.env["HTTP_HOST"]).last rescue "/" %>">
           <input type="hidden" name="seminar_signup[seminar_main_id]" value="<%= @seminar.id %>">
+          <% if !@seminar_signup.new_record? %>
+            <input type="hidden" name="signup_id" value="<%= @seminar_signup.id %>">
+          <% end %>
           <%= f.submit "Submit", class: 'btn btn-primary', :id => 'button-mail' %>
           <%= f.button "Delete", type: 'reset', class: 'btn' %>
         </div>
@@ -292,12 +304,42 @@
 
 <script type="text/javascript">
 (function(){
+  function check_repeat_value() {
+    var validated = true;
+    var all_values = $.map($('input[name^="seminar_signup_values"]:visible'), function(v) {
+      return [[v, $(v).val()]];
+    }).filter(function(v){
+      return v[1] != ''
+    });
+    var values = [];
+    for (var i=0;i< all_values.length;i++){
+      if (values.includes(all_values[i][1])){
+        all_values[i][0].setCustomValidity("<%= t('seminar.repeat_hint') %>");
+        all_values[i][0].reportValidity();
+        validated = false;
+        window.setTimeout(function(){
+          all_values[i][0].setCustomValidity("");
+        }, 500);
+        break;
+      }
+      values.push(all_values[i][1]);
+    }
+    return validated;
+  }
   $(".rucaptcha-image").siblings("input[type=\"text\"]").attr("placeholder","Verification");
   var validated = false,
       chks = false,
       pwd = $('#seminar_signup_password')
 
   $("form.content").submit(function(event) {
+    if (!check_repeat_value()){
+      return false;
+    }
+    if ($('*[name^="seminar_signup_values"]:visible')){
+      $('input[name^="seminar_signup_values"]:visible').map(function(k, v) {
+          return $(v).val();
+      });
+    }
      
 
     if ($('#seminar_signup_status_c:checked').val() == 'C'){
@@ -336,35 +378,42 @@
 
   });
 
-
-$(".availibility").blur(function(){
+  $('input[type="email"]').blur(function(){
     var type = $(this).attr("id"),
       loader = $(this).parent().find('.loader'),
       elem = $(this),
       value = $(this).val() || null;
-      var checkAvailability = function(){
-        $.ajax({
-          url : "<%= "/xhr/seminars/check_email/#{@seminar.id}" %>",
-          data : {"type" : type, "email" : value},
-          dataType : "json",
-          type : "get",
-          success : function(data){
-            if( data.success == true ){
-              loader.removeClass("error");
-            }else{
-              loader.addClass("error");  
-            }
-            loader.text(data.result);
+    var checkAvailability = function(){
+      $.ajax({
+        url : "<%= "/xhr/seminars/check_email/#{@seminar.id}" %>",
+        data : {"type" : type, "email" : value},
+        dataType : "json",
+        type : "get",
+        success : function(data){
+          if( data.success == true ){
+            loader.removeClass("error");
+          }else{
+            loader.addClass("error");  
           }
-        })
-      }
-      if( value ){
-        if(type == "seminar_signup_email"){
-          loader.text("Checking...")
-          checkAvailability();
+          loader.text(data.result);
         }
+      });
+    };
+    if( value ){
+      if (!this.checkValidity()){
+        loader.addClass("error");
+        loader.text("<%= t("seminar.email_hint") %>");
+        return;
+      }else{
+        loader.removeClass("error");
+        loader.text("");
       }
-  })
+      if(type == "seminar_signup_email"){
+        loader.text("Checking...")
+        checkAvailability();
+      }
+    }
+  });
   $(".upload").on("change",function(){
     let filenamedom = $(this).parent().parent().find(".filename");
     let filenameA = $(this).val().split('\\');
@@ -379,14 +428,18 @@ $(".availibility").blur(function(){
 
   // $("#seminar_signup_values_3_value").removeAttr("placeholder");
 
-  let currentGroup = 1;
+  let currentGroup = 1 + $("#new-seminar-signup div[id^=group]:visible").length;
+  if (currentGroup > 1){
+    $("#remove-member").show();
+  }
   $("#add-member").on("click",function () {
     if(currentGroup < 5){
       $("#remove-member").show();
       currentGroup++;
       $("#group" + currentGroup).show();
+      $("#group" + currentGroup + " .fake-clean-file").remove();
       if(currentGroup == 5){
-        $(this).attr("disabled","disabled").hide();
+        $(this).hide();
       }
     }
     $("#group" + currentGroup + " input").attr("required", true);
@@ -394,11 +447,14 @@ $(".availibility").blur(function(){
     return false;
   })
   $("#remove-member").on("click",function () {
+    $("#add-member").show();
     if(currentGroup > 0){
       $("#group" + currentGroup).hide();
       $("#group" + currentGroup + " input").attr("required", false);
-      $("#group" + currentGroup + " input[type='text']").val("");
-      $("#group" + currentGroup + " input[type='file']").val("");
+      $("#group" + currentGroup + " input[type!=hidden]").val("");
+      $.each($("#group" + currentGroup + " input[type=file]"), function(k, v) {
+        $(v).after("<input class=\"fake-clean-file\" type=\"hidden\" name=\""+$(v).attr('name')+"\" value=\"\">");
+      });
       $("#group" + currentGroup + " textarea").attr("required", false);
       $("#group" + currentGroup + " textarea").val("");
       currentGroup--;
diff --git a/config/list.yml b/config/list.yml
index 1e8330e..dd09552 100644
--- a/config/list.yml
+++ b/config/list.yml
@@ -45,3 +45,7 @@ markups:
     ext_support: false
     panel: typeF
     display_only: seminar_submission_field
+  email:
+    panel: typeA
+  phone:
+    panel: typeA
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 3658b3d..4f2c3a5 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -6,6 +6,8 @@ en:
   lists:
     markups:
         seminar_preferred_session: Preferred Session
+        email: Email
+        phone: Phone
   restful_actions:
     edit_seminar_review: Review
     copy: Copy
@@ -27,6 +29,12 @@ en:
         abstract_number: Abstract number
         presentation_type: Presentation
   seminar:
+    repeat_hint: Input text must unique!
+    phone_hint: Can only include number, +, -, and ()!
+    email_hint: Email is not complete! 
+    text_area_hint: Limit 300 characters
+    file_limit_hint: File Size cannot larger than 20MB!
+    file_format_hint: only support .pdf, .png, .jpg, .odf extensions!
     signup_limit: Signup Limit
     participant_list: Participant list
     back: Back
@@ -111,9 +119,7 @@ en:
     email_special_reminder_success: Special Reminder
     is_confirmation: Confirmation Email
     select_email_type: Select Email Type
-    send_email_text: Additional text to send
     send_email_button: Send email
-    predefined_text: Predifined email text
     click_here_to_confirm: Please click this link / 請點選此連結
     confirm_ok: Email confirmed
     confirm_not_ok: Email cannot be confirmed
@@ -256,3 +262,5 @@ en:
     signup_confirmed_date: Signup confirmed time
     add_member: Add Member
     remove_member: Remove Member
+    send_email_text: Additional text to send
+    predefined_text: Predifined email text
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 082fa4e..0f9ea2e 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -6,7 +6,8 @@ zh_tw:
   lists:
     markups:
         seminar_preferred_session: Preferred Session
-
+        email: 電子信箱
+        phone: 電話
   restful_actions:
     edit_seminar_review: 審查
     copy: 複製
@@ -28,6 +29,12 @@ zh_tw:
         abstract_number: 摘要編號
         presentation_type: 發表方式
   seminar:
+    repeat_hint: 輸入內容不能重複
+    phone_hint: 僅可輸入數字及+ - ()
+    email_hint: Email信箱不完整
+    text_area_hint: 字數最多只能300個字
+    file_limit_hint: 檔案不能超過20MB!
+    file_format_hint: 只能上傳.pdf, .png, .jpg, .odf格式
     signup_limit: 報名限制人數
     participant_list: 參加者名單
     back: 回上一頁
@@ -115,8 +122,6 @@ zh_tw:
     confirm_ok: 認證通過
     confirm_not_ok: 連結已失效
     select_email_type: 選擇Email種類
-    send_email_text: 附加額外文字內容
-    predefined_text: 預設郵件內容
     send_email_button: 寄送Email
     validator: 驗證
     click_to_contribute: 按此登入投稿
@@ -255,4 +260,6 @@ zh_tw:
     add_member: 增加組員
     remove_member: 移除加組員
     is_confirmed_date:  Email認證時間
-    signup_confirmed_date: 註冊查核確認時間
\ No newline at end of file
+    signup_confirmed_date: 註冊查核確認時間
+    send_email_text: 附加額外文字內容
+    predefined_text: 預設郵件內容
diff --git a/config/routes.rb b/config/routes.rb
index c193a8b..4453b3a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -83,6 +83,10 @@ Rails.application.routes.draw do
         patch 'update_template_setting'
         get 'sub_page_setting'
       end
+      collection do
+        post "send_notifying_email"
+        get "get_predefined_text"
+      end
     end
     get 'seminar/enquiry_for_applicants' => "seminars#enquiry_for_applicants"
     post 'seminar/update_seminar_review' => "seminars#update_seminar_review"
@@ -91,7 +95,6 @@ Rails.application.routes.draw do
         post 'delete_items'
       end
     end
-    get "seminar_signups/get_predefined_text" => "seminar_signups#get_predefined_text"
     resources :seminar_agreements
     resources :seminar_signups
     resources :seminar_submission_values
@@ -112,7 +115,6 @@ Rails.application.routes.draw do
         patch 'update_signup_form', to: 'seminars#update_signup_form'
       end
     end
-    post "/xhr/seminars/send_notifying_email" => "seminars#send_notifying_email"
     get "/xhr/seminars/check_email/:no" => "seminars#check_email"
   end