diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index ac744106a..131d08b1b 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -125,7 +125,7 @@ class WechatsController < ActionController::Base
   end
 
   on :click, with: 'MY_NEWS' do |request, key|
-    default_msg(req)
+    default_msg(request)
   end
 
   def default_msg(request)