diff --git a/frontend/src/components/pc/admin/bot/FestivalBotDialog.jsx b/frontend/src/components/pc/admin/bot/FestivalBotDialog.jsx
index b524d11..b8fa526 100644
--- a/frontend/src/components/pc/admin/bot/FestivalBotDialog.jsx
+++ b/frontend/src/components/pc/admin/bot/FestivalBotDialog.jsx
@@ -17,6 +17,8 @@ const INTERVAL_OPTIONS = [
   { value: 1440, label: '24시간' },
 ];
 
+const ALL_MONTHS = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
+
 /**
  * 커스텀 드롭다운 (Portal 사용)
  */
@@ -118,8 +120,17 @@ function FestivalBotDialog({ isOpen, onClose, botId = null, onSuccess }) {
   const [name, setName] = useState('');
   const [searchUrl, setSearchUrl] = useState('');
   const [interval, setInterval] = useState(360);
+  const [activeMonths, setActiveMonths] = useState(ALL_MONTHS);
   const [submitting, setSubmitting] = useState(false);
 
+  const allMonthsSelected = activeMonths.length === ALL_MONTHS.length;
+  const toggleMonth = (m) =>
+    setActiveMonths((prev) =>
+      prev.includes(m) ? prev.filter((x) => x !== m) : [...prev, m].sort((a, b) => a - b)
+    );
+  const toggleAllMonths = () =>
+    setActiveMonths(allMonthsSelected ? [] : [...ALL_MONTHS]);
+
   // 축제 봇 상세 조회 (수정 모드)
   const { data: bot, isLoading: botLoading } = useQuery({
     queryKey: ['admin', 'festival-bot', botId],
@@ -137,11 +148,18 @@ function FestivalBotDialog({ isOpen, onClose, botId = null, onSuccess }) {
       setName(bot.name || '');
       setSearchUrl(bot.search_url || '');
       setInterval(bot.cron_interval || 360);
+      // active_months: null(전체) → 전체 선택, 배열이면 그대로
+      setActiveMonths(
+        Array.isArray(bot.active_months) && bot.active_months.length > 0
+          ? bot.active_months
+          : [...ALL_MONTHS]
+      );
     } else if (!botId) {
-      // 추가 모드
+      // 추가 모드 (기본: 전체 월 = 항상 실행)
       setName('');
       setSearchUrl('');
       setInterval(360);
+      setActiveMonths([...ALL_MONTHS]);
     }
   }, [isOpen, bot, botId]);
 
@@ -156,6 +174,8 @@ function FestivalBotDialog({ isOpen, onClose, botId = null, onSuccess }) {
         name: name.trim(),
         search_url: searchUrl.trim(),
         cron_interval: interval,
+        // 전체 선택(또는 미선택)은 제한 없음(null)으로 저장
+        active_months: allMonthsSelected ? null : activeMonths,
       };
 
       if (isEdit) {
@@ -261,6 +281,42 @@ function FestivalBotDialog({ isOpen, onClose, botId = null, onSuccess }) {
                     placeholder="간격 선택"
                   />
                 </div>
+
+                {/* 활성 월 */}
+                <div>
+                  <div className="flex items-center justify-between mb-1.5">
+                    <label className="text-sm font-medium text-gray-700">활성 월</label>
+                    <button
+                      type="button"
+                      onClick={toggleAllMonths}
+                      className="text-xs font-medium text-emerald-600 hover:text-emerald-700"
+                    >
+                      {allMonthsSelected ? '전체 해제' : '전체 선택'}
+                    </button>
+                  </div>
+                  <div className="grid grid-cols-6 gap-1.5">
+                    {ALL_MONTHS.map((m) => {
+                      const on = activeMonths.includes(m);
+                      return (
+                        <button
+                          key={m}
+                          type="button"
+                          onClick={() => toggleMonth(m)}
+                          className={`py-2 rounded-lg text-sm font-medium transition-colors ${
+                            on
+                              ? 'bg-emerald-500 text-white'
+                              : 'bg-gray-100 text-gray-400 hover:bg-gray-200'
+                          }`}
+                        >
+                          {m}월
+                        </button>
+                      );
+                    })}
+                  </div>
+                  <p className="text-xs text-gray-400 mt-1.5">
+                    선택한 월에만 봇이 실행됩니다. 전체 선택 시 항상 실행됩니다.
+                  </p>
+                </div>
               </form>
             )}