diff --git a/resources/views/hr/attendances/index.blade.php b/resources/views/hr/attendances/index.blade.php
index 7abcf889..22488698 100644
--- a/resources/views/hr/attendances/index.blade.php
+++ b/resources/views/hr/attendances/index.blade.php
@@ -277,6 +277,27 @@ function loadTabData(tab) {
     document.getElementById('statsMonth').addEventListener('change', onPeriodChange);
 
     function onPeriodChange() {
+        const year = parseInt(document.getElementById('statsYear').value);
+        const month = parseInt(document.getElementById('statsMonth').value);
+
+        // 해당 월의 시작일
+        const startDate = `${year}-${String(month).padStart(2, '0')}-01`;
+
+        // 해당 월의 마지막 날 계산 (현재 월이면 오늘 날짜)
+        const now = new Date();
+        const isCurrentMonth = (year === now.getFullYear() && month === (now.getMonth() + 1));
+        let endDate;
+        if (isCurrentMonth) {
+            endDate = now.toISOString().split('T')[0];
+        } else {
+            const lastDay = new Date(year, month, 0).getDate();
+            endDate = `${year}-${String(month).padStart(2, '0')}-${String(lastDay).padStart(2, '0')}`;
+        }
+
+        // 시작일/종료일 입력 필드 업데이트
+        document.querySelector('input[name="date_from"]').value = startDate;
+        document.querySelector('input[name="date_to"]').value = endDate;
+
         refreshStats();
         if (tabLoaded.calendar) {
             tabLoaded.calendar = false;