diff --git a/src/views/vacation/VacationManagement.vue b/src/views/vacation/VacationManagement.vue
index fc2ee78..7052b15 100644
--- a/src/views/vacation/VacationManagement.vue
+++ b/src/views/vacation/VacationManagement.vue
@@ -574,7 +574,7 @@ watch(() => lastRemainingYear.value, async (newYear, oldYear) => {
 watch(
     () => Array.from(selectedDates.value.keys()), // 선택된 날짜 리스트 감시
     (newKeys) => {
-        if (halfDayButtonsRef.value) {
+        if (halfDayButtonsRef.value && !halfDayType.value) {
             halfDayButtonsRef.value.resetHalfDay();
         }
     },