up - pay_notify_url

app/api/service/DouYinService.php

@@ -434,7 +434,7 @@ class DouYinService
                     "path" => "pages/order/detail",
                     "params" => json_encode(['order_number' => $path_order_number])
                 ],
-                "payNotifyUrl" => $payNotifyUrl
+                "pay_notify_url" => $payNotifyUrl
             ];
         } catch (\Exception $e) {
             throw new \Exception($e->getMessage());