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app/Http/Controllers/api/Issue.php

@@ -113,10 +113,6 @@ class Issue extends BaseController
             'end_time' => $data1 ? strtotime($data1->end_time) : strtotime($data2->end_time) + 210,
             'winnings' => $arr,
         ];
-
-        $data['aa'] = bcsub($data['end_time'], $data['current_time'], 0);
-
-
         return $this->success($data);
     }