diff --git a/beike/Admin/Services/LogisticsService.php b/beike/Admin/Services/LogisticsService.php
index b44b0cfd..24f71236 100644
--- a/beike/Admin/Services/LogisticsService.php
+++ b/beike/Admin/Services/LogisticsService.php
@@ -69,8 +69,8 @@ class LogisticsService
 
             if ($isUpdating) {}
             // 续重范围处理
-            $continuationWeightList  = (array) ($data['continuation_weight_list'] ? : []);
-            if(count($continuationWeightList)){
+            $continuationWeightList  = (array)($data['continuation_weight_list'] ?? []);
+            if(count($continuationWeightList) > 0){
                 $logisticsId = $logistics->id;
                 $newWeightList = array_filter(array_map(function($item) use ($logisticsId){
                     if($item['max'] > 0){