diff --git a/app/assets/javascripts/lib/items/page_part.js.erb b/app/assets/javascripts/lib/items/page_part.js.erb
index 2e285178..5f8b2c19 100644
--- a/app/assets/javascripts/lib/items/page_part.js.erb
+++ b/app/assets/javascripts/lib/items/page_part.js.erb
@@ -107,15 +107,18 @@ $(function() {
     }
     event.preventDefault();
   });
-
   $('#module_widget').on('change', '.checkbox-groups input', function(event) {
     var $checked = $(this);
     if($checked.attr('type') == 'checkbox') {
-      if($checked.hasClass('select_all') && $checked.prop('checked')) {
-        $checked.closest('.checkbox').siblings('.groups').find('input[type="checkbox"]').prop('checked', false);
-      } else if($checked.prop('checked') && !$checked.hasClass('lang-enable')) {
-        $checked.closest('.groups').siblings('.checkbox').find('.select_all').prop('checked', false);
-      } else {
+      if($checked.hasClass('select_all')) {
+        if($checked.prop('checked')){
+          $checked.closest('.checkbox').siblings('.groups').find('input[type="checkbox"]').prop('checked', true);
+          $checked.closest('.checkbox').siblings('.groups').find("input[type=hidden]").removeAttr('name');
+        }else{
+          $checked.closest('.checkbox').siblings('.groups').find('input[type="checkbox"]').prop('checked', false);
+          $checked.closest('.checkbox').siblings('.groups').find("input[type=hidden]").attr('name', 'page_part['+$checked.closest('.checkbox-groups').data('for')+'][]');
+        }
+      } else if($checked.hasClass('lang-enable')) {
         if($checked.prop('checked')) {
           $checked.closest('.active-link').addClass('active').siblings('active-link').removeClass('active').end().find('.active-mune').slideDown(300);
           if(_status) {
@@ -129,6 +132,19 @@ $(function() {
             $(this).find('input:eq(0)').prop('checked', true);
           })
         }
+      } else {
+        var checkboxes_size = $checked.closest('.groups').find("input[type=checkbox]").length,
+            checked_size = $checked.closest('.groups').find("input:checked").length;
+        if(checkboxes_size == checked_size)
+          $checked.closest('.groups').siblings('.checkbox').find('.select_all').prop('checked', true);
+        else
+          $checked.closest('.groups').siblings('.checkbox').find('.select_all').prop('checked', false);
+
+        if(checked_size == 0)
+          $checked.closest('.groups').find("input[type=hidden]").attr('name', 'page['+$checked.closest('.checkbox-groups').data('for')+'][]');
+        else
+          $checked.closest('.groups').find("input[type=hidden]").removeAttr('name');
+
       }
       return false;
     } else if($checked.attr('type') == 'radio' && !$(this).closest('div').hasClass('active-mune')) {
diff --git a/app/views/admin/page_parts/edit.html.erb b/app/views/admin/page_parts/edit.html.erb
index 36e764e6..d99ece03 100644
--- a/app/views/admin/page_parts/edit.html.erb
+++ b/app/views/admin/page_parts/edit.html.erb
@@ -97,25 +97,26 @@
             <%= f.select :widget_path, @widget_paths, {}, selected: (@part.widget_path rescue nil), class: "input-xlarge change" %>
           </div>
         </div>
-        <div class="control-group input-content checkbox-groups <%= 'hide' if @module_app_categories.blank? %>" id="page-category-groups">
+        <div class="control-group input-content checkbox-groups <%= 'hide' if @module_app_categories.blank? %>" id="page-category-groups" data-for="category">
           <%= f.label :categories, t(:categories), class: "control-label muted" %>
           <div class="controls">
             <%= content_tag :label, class: "checkbox" do %>
-              <%= check_box_tag nil, nil, false, class: "select_all" %> <%= t(:all) %>
+              <%= check_box_tag nil, nil, (@part.category.size ==  @module_app_categories.size ? true : false), class: "select_all" %> <%= t(:all) %>
             <% end %>
             <div class="groups" id="page-category">
               <%= content_tag_for(:label, @module_app_categories, class: "checkbox inline") do |category|%>
                 <%= check_box_tag("page_part[category][]", category.id, (@part.category.include?(category.id.to_s) rescue false) ) %>
                 <%= category.title %>
               <% end if @module_app_categories %>
+              <input type="hidden" value>
             </div>
           </div>
         </div> 
-        <div class="control-group input-content checkbox-groups <%= 'hide' if @module_app_tags.blank? %>" id="page-tags-groups">
+        <div class="control-group input-content checkbox-groups <%= 'hide' if @module_app_tags.blank? %>" id="page-tags-groups" data-for="tag">
           <%= f.label :tags, t(:tags), class: "control-label muted" %>
           <div class="controls">
             <%= content_tag :label, class: "checkbox" do %>
-              <%= check_box_tag nil, nil, true, class: "select_all" %> <%= t(:all) %>
+              <%= check_box_tag nil, nil, (@part.tag.size ==  @module_app_tags.size ? true : false), class: "select_all" %> <%= t(:all) %>
             <% end %>
             <div class="groups" id="page-tags">
               <%= content_tag_for(:label, @module_app_tags, class: "checkbox inline") do |tag|%>
@@ -162,8 +163,8 @@
 </script>
 <script>
 function toggleChecked(status) {
-$(".checkbox").each( function() {
-$(this).attr("checked",status);
-})
+  $(".checkbox").each( function() {
+    $(this).attr("checked",status);
+  })
 }
 </script>
\ No newline at end of file