add - 固定提成 * 数量

app/api/logic/PerformanceLogic.php

@@ -69,7 +69,8 @@ class PerformanceLogic extends BaseLogic
                     break;
                 default://按照固定金额结算
                     $worker_price = $work->service_fee-$coupon_price;
-                    $settlement_amount = $rule['rate'];
+                    $quantity = OrderGoods::whereIn('sn',$order_sns)->value('quantity')??1;
+                    $settlement_amount = bcmul($quantity, $rule['rate'],2);
             }
             $work->worker_price = $worker_price;