diff --git a/app/models/patent.rb b/app/models/patent.rb
index d5c7ad2..8e1ad0f 100644
--- a/app/models/patent.rb
+++ b/app/models/patent.rb
@@ -37,7 +37,7 @@ class Patent
   scope :sort_for_frontend, ->{ where(:is_hidden=>false).order_by(:year => "desc", :application_date => "desc", :publish_date => "desc") }
 
   def member_profile():
-    super || (MemberProfile.find(self.member_profile_id) rescue nil)
+    (super || MemberProfile.find(self.member_profile_id)) rescue nil
   end
   def get_plugin_data(fields_to_show)
     plugin_datas = []