diff --git a/app/models/attachment.rb b/app/models/attachment.rb
index 94f8f7c95..53b2e9871 100644
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -179,6 +179,7 @@ class Attachment < ActiveRecord::Base
     File.join(self.class.storage_path, disk_directory.to_s, disk_filename.to_s)
   end
 
+  #标题
   def title
     title = filename.to_s
     if description.present?