diff --git a/app/Http/Controllers/Api/H5ReservationController.php b/app/Http/Controllers/Api/H5ReservationController.php
index 4d90aa7..b033191 100644
--- a/app/Http/Controllers/Api/H5ReservationController.php
+++ b/app/Http/Controllers/Api/H5ReservationController.php
@@ -115,7 +115,7 @@ class H5ReservationController extends Controller
 
         [$bookingType, $peopleCount] = $this->resolveBookingTypeAndPeopleCount($mode, $data, $minPeople, $maxPeople);
 
-        $reservation = DB::transaction(function () use ($activity, $day, $data, $peopleCount, $bookingType) {
+        $reservation = DB::transaction(function () use ($request, $activity, $day, $data, $peopleCount, $bookingType) {
             $day->refresh();
             $available = (int) $day->day_quota - (int) $day->booked_count;
             if ($available < $peopleCount) {