diff --git a/app/ui/lecture/taken-lecture/delete-taken-lecture-button.tsx b/app/ui/lecture/taken-lecture/delete-taken-lecture-button.tsx
index 93ab8ab4..9f50ebc6 100644
--- a/app/ui/lecture/taken-lecture/delete-taken-lecture-button.tsx
+++ b/app/ui/lecture/taken-lecture/delete-taken-lecture-button.tsx
@@ -37,7 +37,7 @@ export default function DeleteTakenLectureButton({ lectureId, onDelete }: Delete
           >
             <Button
               label="확인"
-              className="text-primary font-bold"
+              className="text-primary font-bold bg-white"
               data-testid="confirm-button"
               onClick={() => {
                 setOpen(false);