u

app/Models/Rebate.php

@@ -26,7 +26,7 @@ class Rebate extends BaseModel
         Log::error(json_encode($data));
         $rebate = static::where('date', $data['date'])
             ->where('member_id', $data['member_id'])->first();
-        if(!$rebate){
+        if($rebate){
             $profit = bcadd($rebate->profit, $data['profit'], 2);
             $rebate->profit = $profit;
             $rebate->save();