diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 06d3fae96..9483043c8 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -122,13 +122,12 @@ class WechatsController < ActionController::Base
     if uw && uw.user
 
       ua = user_activity(uw.user)
-
       logo = "trustie_logo2.png"
       i = 0
       news =[]
-      ua.each do |ua|
+      ua.each do |a|
         i += 1
-        activity = process_activity(ua)
+        activity = process_activity(a)
         if activity
           news << {title: activity[0],
            content: activity[1],