diff --git a/app/views/admin/calendars/_form.html.erb b/app/views/admin/calendars/_form.html.erb
index bc7c17f..60c920c 100644
--- a/app/views/admin/calendars/_form.html.erb
+++ b/app/views/admin/calendars/_form.html.erb
@@ -62,7 +62,7 @@
         <%= f.fields_for :title_translations, f.object do |f| %>
           <div class="tab-pane fade <%= ( i == 0 ) ? "active in" : '' %>" id="title_translations_<%= locale %>">
             <% title = f.object.title(locale) %>
-            <div data-ph="<%= t('calendar.press_enter') %>" contenteditable="true" class="calendar-comment"><%= title.to_s.html_safe %></div>
+            <div data-ph="<%= t('calendar.press_enter') %>" contenteditable="true" class="calendar-comment preserve_input_text"><%= title.to_s.html_safe %></div>
             <%= hidden_field_tag "#{f.object_name}[#{locale}]", title %>
           </div>
         <% end %>
@@ -83,7 +83,7 @@
         <%= f.fields_for :note_translations, f.object do |f| %>
           <div class="tab-pane fade <%= ( i == 0 ) ? "active in" : '' %>" id="note_translations_<%= locale %>">
             <% note = f.object.note(locale) %>
-            <div data-ph="<%= t('calendar.press_enter') %>" contenteditable="true" class="calendar-comment"><%= note.to_s.html_safe %></div>
+            <div data-ph="<%= t('calendar.press_enter') %>" contenteditable="true" class="calendar-comment preserve_input_text"><%= note.to_s.html_safe %></div>
             <%= hidden_field_tag "#{f.object_name}[#{locale}]", note %>
           </div>
         <% end %>
@@ -283,6 +283,10 @@
       if (year != '' && month != '' && day != ''){
         parent_div.find('input[type="hidden"]').eq(-1).val(year+'-'+month+'-'+day)
       }
-    })
+    });
+    $('.preserve_input_text').off('paste').on('paste',function(e){
+      $(this).html(($('<div></div>').append(e.originalEvent.clipboardData.getData('text/plain')).text()));
+      e.preventDefault();
+    });
   })
 </script>
\ No newline at end of file