diff --git a/src/hooks/useAddToCombination.ts b/src/hooks/useAddToCombination.ts
index 62bb733..ebbc7a7 100644
--- a/src/hooks/useAddToCombination.ts
+++ b/src/hooks/useAddToCombination.ts
@@ -74,7 +74,7 @@ export const useAddToCombination = ({
     'LAPTOP': ['LAPTOP', '노트북'],
     'TABLET': ['TABLET', '태블릿'],
     'CHARGER': ['CHARGER', '충전기'],
-    'AUDIO': ['AUDIO', 'EARBUDS', '이어버드', '이어폰', '헤드폰', '이어폰/헤드폰'],
+    'AUDIO': ['AUDIO', 'EARBUDS', 'EARBUD', 'HEADPHONE', 'HEADPHONES', 'EARPHONE', 'EARPHONES', '이어버드', '이어폰', '헤드폰', '이어폰/헤드폰', '오디오'],
     'SMARTWATCH': ['SMARTWATCH', 'WATCH', '워치', '시계', '스마트워치'],
     'KEYBOARD': ['KEYBOARD', '키보드'],
     'MOUSE': ['MOUSE', '마우스'],