改一下bug

app/Service/StatisticService.php

@@ -559,10 +559,11 @@ class StatisticService extends Service
             $endDate = $year . "-12-31";
 
             return [
-                'start_date' => $startDate,
-                'end_date' => $endDate,
+                 $startDate,
+                 $endDate,
             ];
         } catch (\Exception $e) {
+//            var_dump($e->getMessage());die;
             return null;
         }
     }