diff --git a/app/models/activity.rb b/app/models/activity.rb
index c12fa40..840ee3a 100644
--- a/app/models/activity.rb
+++ b/app/models/activity.rb
@@ -73,7 +73,10 @@ class Activity
       pd_data = []
       fields_to_show.collect do |t|
         if t == "activity_title"
-          pd_data << { "data_title" => "<a href='#{OrbitHelper.url_to_plugin_show(p.to_param,'personal_activity')}' title='#{p.send(t)}'>#{p.send(t)}" }
+          link = OrbitHelper.url_to_plugin_show(p.to_param,'personal_activity')
+          url_to_plugin_show_blank = OrbitHelper.instance_variable_get(:@url_to_plugin_show_blank)
+          tmp_title = p.activity_title
+          pd_data << { "data_title" => (url_to_plugin_show_blank ? tmp_title : "<a title=\"#{tmp_title}\" href=\"#{link}\" target=\"_blank\">#{tmp_title}") }
         elsif t.include?("date")
           pd_data << { "data_title" => (p.send(t).strftime('%Y-%m-%d') rescue p.send(t)) }
         else