diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 72717914c..eeb3a8455 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -133,7 +133,7 @@ class WechatsController < ActionController::Base
         if activity
           news << {title: activity[0],
            content: activity[1],
-           picurl: "#{i == 1 ? logo : 'https://www.trustie.net'+activity[2]}",
+           picurl: "#{i == 1 ? logo : 'https://www.trustie.net/'+activity[2]}",
            url: activity[3]
           }
         end