商户退单扣钱

app/Service/v3/Implementations/FinancialRecordService.php

@@ -352,7 +352,7 @@ class FinancialRecordService implements FinancialRecordServiceInterface
             'user_type' => $user_type,
             'source_id' => $user_id
         ]);
-        $balance->balance = bcadd($balance->balance, $money, 2);
+        $balance->balance = bcsub($balance->balance, $money, 2);
         $balance->save();
     }