diff --git a/app/data/service/payment/AlipayPaymentService.php b/app/data/service/payment/AlipayPaymentService.php
index a9bd5a438..aae5c32cc 100644
--- a/app/data/service/payment/AlipayPaymentService.php
+++ b/app/data/service/payment/AlipayPaymentService.php
@@ -52,7 +52,7 @@ class AlipayPaymentService extends PaymentService
                     $this->config['return_url'] = $payReturn;
                 }
             }
-            if ($tradeType === static::PAYMENT_WECHAT_APP) {
+            if ($tradeType === static::PAYMENT_ALIAPY_APP) {
                 $payment = App::instance($this->config);
             } elseif ($tradeType === static::PAYMENT_ALIPAY_WAP) {
                 $payment = Wap::instance($this->config);