diff --git a/app/views/users/question_banks/index.json.jbuilder b/app/views/users/question_banks/index.json.jbuilder
index 92dc445c7..d5c580982 100644
--- a/app/views/users/question_banks/index.json.jbuilder
+++ b/app/views/users/question_banks/index.json.jbuilder
@@ -11,4 +11,5 @@ json.question_banks @question_banks do |question_bank|
   json.course_list_name question_bank.course_list&.name
   json.updated_at question_bank.updated_at
   json.solve_count @solve_count_map.fetch(question_bank.id, 0)
+  json.authorize question_bank.user_id == current_user.id || current_user.admin?
 end