diff --git a/app/models/web_link.rb b/app/models/web_link.rb
index f6613a1..275185c 100644
--- a/app/models/web_link.rb
+++ b/app/models/web_link.rb
@@ -14,6 +14,7 @@ class WebLink
   field :url, localize: true
   field :create_user_id
   field :update_user_id
+  field :rss2_id, type: String
   
   scope :can_display, ->{where(is_hidden: false).order_by([:is_top,:desc],[:created_at,:desc])}