修复两个问题

src/Payment/CommissionLedger.php

@@ -28,9 +28,9 @@ final class CommissionLedger {
 			? true
 			: new \WP_Error('aksrt_commission_write_failed', __('返佣记录写入失败', 'aksrt'), ['status' => 500]);
 	}
-	public function record_points_exchange(int $user_id, string $amount, int $points, string $operation_key): bool {
+	public function record_points_exchange(int $user_id, string $amount, int $points, string $operation_key, string $order_number): bool {
 		$result = $this->record_paid_order([
-			'order_number' => 'PX' . substr(hash('sha256', $operation_key), 0, 30),
+			'order_number' => $order_number,
 			'product_type' => 'credits',
 			'user_id' => $user_id,
 			'amount' => $amount,