diff --git a/app/controllers/discusses_controller.rb b/app/controllers/discusses_controller.rb
index 4af27b919..6ddf71ba4 100644
--- a/app/controllers/discusses_controller.rb
+++ b/app/controllers/discusses_controller.rb
@@ -1,5 +1,6 @@
 class DiscussesController < ApplicationController
   LIMIT = 10
+  before_action :require_login, only: [:create, :reply, :hidden, :reward_code, :plus, :destroy]
   before_action :find_container, only: [:index, :hidden]
   before_action :find_discuss, except: [:create, :index, :new_message, :reward_code, :forum_discusses, :plus]