diff --git a/app/helpers/admin/seminars_field_helper.rb b/app/helpers/admin/seminars_field_helper.rb
index b520100..93c9fa2 100644
--- a/app/helpers/admin/seminars_field_helper.rb
+++ b/app/helpers/admin/seminars_field_helper.rb
@@ -169,7 +169,7 @@ 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=>'input-medium form-control', :maxlength=> 300))
+      text_area_tag(name1, value, @markup_options.merge(:placeholder=>place_holder,:class=>'input-medium form-control', :maxlength=> 300, :style => "width:500px;height:200px"))
     end
   end
 
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 bcdf2f1..f80e4c2 100644
--- a/app/views/admin/seminars/_seminar_signup_render_table.html.erb
+++ b/app/views/admin/seminars/_seminar_signup_render_table.html.erb
@@ -78,6 +78,13 @@
                         val = "<span class='label label-danger'>#{t("seminar_signup.signup_not_confirmed")}</span>" 
                       end
                       %>
+                    <% elsif names[1] == 'signup_confirmed_date' %>
+                      <% val = seminar_signup.signup_confirmed_date.strftime("%Y/%m/%d %H:%M") rescue ""
+                      %>
+                    <% elsif names[1] == 'is_confirmed_date' %>
+                      <%
+                      val = seminar_signup.is_confirmed_date.strftime("%Y/%m/%d %H:%M") rescue ""
+                      %>
                     <% elsif names[1] != 'recaptcha' %>
                         <% val = seminar_signup.send("#{names[1]}") %>
                     <% end %>