diff --git a/app/views/organizations/_org_custom_left3.html.erb b/app/views/organizations/_org_custom_left3.html.erb
index fb2b83dd2..ff412d869 100644
--- a/app/views/organizations/_org_custom_left3.html.erb
+++ b/app/views/organizations/_org_custom_left3.html.erb
@@ -71,7 +71,7 @@
               <% end %>
           <% end %>
         </div>
-        <% unless acts[1..4].nil? %>
+        <% unless acts[1..4].blank? %>
             <% acts[1..4].each do |activity| %>
                 <% if activity.container_type == 'Organization' && activity.org_act_type == 'OrgDocumentComment' %>
                     <% document = activity.org_act %>
@@ -110,10 +110,10 @@
             <% end %>
         <% end %>
       </div>
-      <% unless acts[5..16].nil? %>
+      <% unless acts[5..16].blank? %>
           <div class="fl">
             <ul class="por_post_right por_post_list">
-              <% acts[6..16].each do |activity| %>
+              <% acts[5..16].each do |activity| %>
                   <% if activity.container_type == 'Organization' && activity.org_act_type == 'OrgDocumentComment' %>
                       <% document = activity.org_act %>
                       <li><%= link_to "<span class='post_icons_grey fl'></span>#{document.title}".html_safe, org_document_comment_path(:id => document.id, :organization_id => document.organization.id), class: 'por_hidden_w270 link-black', :target => "_blank" %></li>