diff --git a/app/controllers/libraries_controller.rb b/app/controllers/libraries_controller.rb
index e6d71b6a0..a2e70d95a 100644
--- a/app/controllers/libraries_controller.rb
+++ b/app/controllers/libraries_controller.rb
@@ -2,6 +2,7 @@ class LibrariesController < ApplicationController
   include PaginateHelper
 
   before_action :require_login, :check_auth, except: %i[index show]
+  before_action :check_account,  except: %i[index show]
   after_action :increment_visit_count, only: [:show, :edit, :update]
   helper_method :current_library, :library_manageable?
 
diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index 07ad71ec1..3145636df 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -5,7 +5,6 @@ class ShixunsController < ApplicationController
 	before_action :require_login, :check_auth, except: [:download_file, :index, :menus]
 	before_action :check_account, only: [:new, :create, :shixun_exec]
 
-	before_action :check_auth, except: [:download_file, :index, :menus]
 
 	before_action :find_shixun, :shixun_access_allowed, except: [:index, :new, :create, :menus, :get_recommend_shixuns,
 																															 :propaedeutics, :departments, :apply_shixun_mirror,