diff --git a/src/components/travel/DetailCard.tsx b/src/components/travel/DetailCard.tsx
index a6d2b0c..1a6acf4 100644
--- a/src/components/travel/DetailCard.tsx
+++ b/src/components/travel/DetailCard.tsx
@@ -34,8 +34,6 @@ export function DetailCard({
 }) {
   const [time, setTime] = useState<Times>(place.time ?? '오전');
 
-  console.log(time);
-
   const { data: tourSpot } = useTourSpotData(
     place.item.contentId,
     place.item.contentTypeId,
@@ -222,7 +220,6 @@ const styles = {
 
   placeImg: styled.img<NoImage>`
     width: 100%;
-    object-fit: content;
     flex: 1;
     border-radius: 8px;
     margin-top: 0.8rem;
diff --git a/src/features/trip/trip.slice.ts b/src/features/trip/trip.slice.ts
index b542403..febf97a 100644
--- a/src/features/trip/trip.slice.ts
+++ b/src/features/trip/trip.slice.ts
@@ -111,7 +111,27 @@ export const useTripStore = create<TripState & TripAction>((set, get) => ({
     })),
 
   addTour: () =>
-    set((prev) => ({ ...prev, activities: [...prev.activities, []] })),
+    set((prev) => {
+      const { tourInfo, activities } = prev;
+      if (!tourInfo.startTime || !tourInfo.endTime) return prev;
+
+      const DAY = 60 * 60 * 24 * 1000;
+      const days =
+        Math.round(tourInfo.endTime.getTime() - tourInfo.startTime.getTime()) /
+        DAY;
+
+      return {
+        ...prev,
+        tourInfo: {
+          ...tourInfo,
+          endTime:
+            days >= activities.length
+              ? new Date(tourInfo.endTime.getTime() + DAY)
+              : tourInfo.endTime,
+        },
+        activities: [...prev.activities, []],
+      };
+    }),
 
   removeTour: (day) =>
     set((prev) => ({