diff --git a/booking/views.py b/booking/views.py
index 9201e16..b55e115 100644
--- a/booking/views.py
+++ b/booking/views.py
@@ -272,13 +272,13 @@ class RoomBookingStatusDetail(generics.GenericAPIView):
             end_datetime = datetime.datetime.combine(date, end_time)
             is_booked = False
             for booking in record.select_related('user').filter(seats__id=seat.id):
-                is_booked = True
                 s_datetime = max(start_datetime, datetime.datetime.combine(date, booking.start_time))
                 e_datetime = min(end_datetime, datetime.datetime.combine(date, booking.end_time))
                 s = int((s_datetime - start_datetime) / step)
                 e = int((e_datetime - start_datetime) / step)
                 booked_count_total += e - s
                 for i in range(s, e):
+                    is_booked = True
                     booking_status_list[i]['booking'] = {
                         'id': booking.id,
                         'start_time': booking.start_time,