diff --git a/app/Admin/Forms/AfterSaleVerify.php b/app/Admin/Forms/AfterSaleVerify.php
index 7730724f..6f628b1b 100644
--- a/app/Admin/Forms/AfterSaleVerify.php
+++ b/app/Admin/Forms/AfterSaleVerify.php
@@ -46,7 +46,7 @@ class AfterSaleVerify extends Form implements LazyRenderable
                 if ($amount > $afterSale->orderProduct->total_amount) {
                     throw new BizException('退款金额不能大于商品实付金额');
                 }
-                $afterSaleService->verify($afterSale, $input['remarks3'], (int) $input['amount']);
+                $afterSaleService->verify($afterSale, $input['remarks3'], (int) Arr::get($input, 'amount', 0));
             } elseif ($input['state'] == 1) {//需要补充资料
                 $afterSaleService->backApply($afterSale, $input['remarks1']);
             }