diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 475594687..33939c140 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -1,6 +1,8 @@
 class WechatsController < ActionController::Base
   wechat_responder
 
+  included ApplicationHelper
+
   # default text responder when no other match
   on :text do |request, content|
     request.reply.text "echo: #{content}" # Just echo