diff --git a/app/assets/javascripts/application/collections.coffee b/app/assets/javascripts/application/collections.coffee
index 1b1645ce35a6329a224a684bb300fb857f31f848..2c60bd6e74aedc37d6d54319e2c2508dac2f5a01 100644
--- a/app/assets/javascripts/application/collections.coffee
+++ b/app/assets/javascripts/application/collections.coffee
@@ -55,9 +55,6 @@ mount_modal_params = (e) ->
 
 $(document).on 'submit', '#collections-modal-form', (evt, params) ->
   evt.preventDefault()
-
-  refreshable_type = ['move']
-
   data = mount_modal_params(this)
 
   return false if (data.learning_objects_ids.length < 1) || (data.collections_ids.length < 1) || (permitted_types.indexOf(data.type) < 0)
@@ -69,9 +66,10 @@ $(document).on 'submit', '#collections-modal-form', (evt, params) ->
     if (data.type == "move")
       url = '/collections/' + encodeURIComponent(data.collection_id) + '/learning_objects/' + encodeURIComponent(data.learning_objects_ids.join())
       $.ajax {method: "DELETE", url: url, data: data }
+      .done ->
+        $(document).trigger('refresh_comments')
     $(document).trigger 'flash_notice', {text: 'Operação efetuada com sucesso!', type: 'notice'}
     $(document).trigger('clear_collections')
-    location.reload(true) if !(refreshable_type.indexOf(data.type) < 0)
     $('#collections-modal').modal('hide')
   return
 
@@ -87,11 +85,14 @@ permitted_types = ['add', 'download', 'copy', 'move', 'remove']
 
 $(document).on 'ready page:load', ->
   if $('.collection-show-page').val() != undefined
-    # add selectors
-    $('.learning-object-vertical').each (e) ->
-      loid = $(this).data('loid')
-      $('.learning-object-thumbnail', this).append '<input class="collection-selector" type="checkbox" value="' + loid + '"></input>'
-      return
+    $(document).trigger('add_collection_selector')
+
+# add selectors to learning objects
+$(document).on 'add_collection_selector', (e) ->
+  $('.learning-object-vertical').each (e) ->
+    loid = $(this).data('loid')
+    $('.learning-object-thumbnail', this).append '<input class="collection-selector" type="checkbox" value="' + loid + '"></input>'
+    return
 
 # add/remove object to array when click checkbox
 $(document).on 'click', '.collection-selector', ->
@@ -120,15 +121,29 @@ $(document).on 'click', '.collection-show-select-nav .navbar-brand', ->
 $(document).on 'click', '.collection-button', ->
   collection = $('.collection-show-page').data('cid')
   index = permitted_types.indexOf($(this).data('action'))
-
   if permitted_types[index] == 'remove'
     url = '/collections/' + encodeURIComponent(collection) + '/learning_objects/' + encodeURIComponent(selected_objects.join())
     if confirm('Você tem certeza?')
       $.ajax { method: 'DELETE', url: url }
-      location.reload(true)
+      .done ->
+        $(document).trigger 'refresh_comments'
   else
     $(document).trigger('open_collections_modal', [collection: collection, type: permitted_types[index], learning_object: selected_objects ]) if !!(~index)
 
+# refresh comments via ajax
+$(document).on 'refresh_comments', (e) ->
+  selected_objects = []
+  $(document).trigger 'check_selected_collection'
+
+  $parent = $('.learning-object-columns')
+  url = window.location.pathname + '?list=true'
+  $parent.html('Carregando...')
+
+  $.get url, (data) ->
+    $parent.html('<br>' + data)
+    $(document).trigger 'create-learning-object-columns'
+    $(document).trigger 'add_collection_selector'
+
 # update interface when add/remove an object
 $(document).on 'check_selected_collection', (e) ->
   length = selected_objects.length
diff --git a/app/controllers/collections_controller.rb b/app/controllers/collections_controller.rb
index 330b2f4fcf50a5e1cb40f6986c874c2453e50003..f28894396a3b2758e534a10c9567a59c7517ac1f 100644
--- a/app/controllers/collections_controller.rb
+++ b/app/controllers/collections_controller.rb
@@ -29,6 +29,8 @@ class CollectionsController < ApplicationController
 
     @user = @collection.owner
     @own = user_signed_in? ? @collection.owner?(current_user) : false
+
+    render partial: 'list' if params[:list] == "true"
   end
 
   # POST /collections/1/like
diff --git a/app/views/collections/_list.html.erb b/app/views/collections/_list.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..4eb2767808042bd7d8f7e8d1478cd16aa356cc0a
--- /dev/null
+++ b/app/views/collections/_list.html.erb
@@ -0,0 +1,3 @@
+<% @collection.learning_objects.each do |learning_object| %>
+  <%= render learning_object, orientation: 'vertical' %>
+<% end %>
diff --git a/app/views/collections/show.html.erb b/app/views/collections/show.html.erb
index 06a2cdf90b953349e02f4d2da88b3843ff14c341..73f1f9ed016df68069449138081e9ecd6093772c 100644
--- a/app/views/collections/show.html.erb
+++ b/app/views/collections/show.html.erb
@@ -61,8 +61,6 @@
 <div class= "row">
   <div class="learning-object-columns">
     <br/>
-    <% @collection.learning_objects.each do |learning_object| %>
-      <%= render learning_object, orientation: 'vertical' %>
-    <% end %>
+    <%= render partial: 'list' %>
   </div>
 </div>
diff --git a/app/views/learning_objects/show.html.erb b/app/views/learning_objects/show.html.erb
index eb976e03fbb6cf36d87a7bcba72b386d60fe47f2..b563888f8da704e7e064e11efb9424b8fcfcbebc 100644
--- a/app/views/learning_objects/show.html.erb
+++ b/app/views/learning_objects/show.html.erb
@@ -52,7 +52,7 @@
               </a>
             </div>
             <div class="col-sm-3 action">
-            <a tabindex="0" class="add_to_collection" role="button" data-toggle="popover" data-placement="left" title="Adicionar as coleções" data-loid="<%= @learning_object.id %>" data-poload="/learning_objects/<%= ERB::Util.url_encode(@learning_object.id) %>/collections.json">
+            <a tabindex="0" class="add-to-collection" role="button" title="Adicionar as coleções" data-loid="<%= @learning_object.id %>">
               <%= image_tag "icons/collection-add.png", alt: "Adicionar à coleção" %>
               <h6>adicionar à coleção</h6>
             </a>