diff --git a/app/Service/v3/Implementations/AppointmentTimeService.php b/app/Service/v3/Implementations/AppointmentTimeService.php
index 3ce10c4..a59b7ce 100644
--- a/app/Service/v3/Implementations/AppointmentTimeService.php
+++ b/app/Service/v3/Implementations/AppointmentTimeService.php
@@ -37,6 +37,9 @@ class AppointmentTimeService implements AppointmentTimeServiceInterface
         $shopcartIds = explode(',',$shopcartIds);
         $sotreIds = ShoppingCart::query()->whereIn('id',$shopcartIds)->pluck('store_id');
         $stores = Store::query()->whereIn('id',$sotreIds)->get()->toArray();
+        if(empty($stores)){
+            throw new ErrorCodeException(ErrorCode::STORE_NOT_AVAILABLE);
+        }
 		$time1Arr = [];
 		$time2Arr = [];
 		$time3Arr = [];
@@ -97,6 +100,7 @@ class AppointmentTimeService implements AppointmentTimeServiceInterface
         if($nowTime > $startTime){
             $startTime = ceil($nowTime / (30*60)) * (30*60);
         }
+        //if(isset($closedTime) && )
         //高峰段 区间
         $peakPeriod = strtotime('16:00');
         $peakPeriodEnd = strtotime('18:00');