CacheShelfService修改getChildStation

app/Services/CacheShelfService.php

@@ -34,7 +34,6 @@ class CacheShelfService
      */
     public function getChildStation($id)
     {
-        $stations = Station::query()->where('parent_id',$id)->get();
         return Station::query()->where('parent_id',$id)->with('parent','pendingStationTask.stationTaskMaterialBoxes.materialBox')->get();
     }