diff --git a/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/bulletins_controller.rb b/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/bulletins_controller.rb
index d3f83c65..83915435 100644
--- a/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/bulletins_controller.rb
+++ b/vendor/built_in_modules/announcement/app/controllers/panel/announcement/back_end/bulletins_controller.rb
@@ -64,7 +64,9 @@ class Panel::Announcement::BackEnd::BulletinsController < OrbitBackendController
   # GET /bulletins/1/edit
   def edit
     @bulletin = Bulletin.find(params[:id])
-    if !(is_manager? || is_admin?)
+    is_authorized_sub_manager = @bulletin.category.auth_sub_manager.authorized_user_ids rescue nil
+
+    if !(is_manager? || is_admin? || is_authorized_sub_manager.include?(current_user.id))
       redirect_to :action => :index
     else
       # @summary_variable = @bulletin.summary_variable