diff --git a/docs/api/request-payment.md b/docs/api/request-payment.md
index 0411e82a11c8b8d0db4c8924c250612f8dbac1bd..2b2f6cf0f606e5ab97ab7cfdc37e16f00b161cca 100644
--- a/docs/api/request-payment.md
+++ b/docs/api/request-payment.md
@@ -125,7 +125,7 @@ uni.requestPayment是一个统一各平台的客户端支付API，客户端均
 
 ## 支付provider对象描述
 
-### UniPaymentAlipayProvider(阿里支付)
+### UniPaymentAlipayProvider(支付宝支付)
 
 | 名称           | 类型      | 必备 | 默认值  | 描述                                  |
 | -------------- | --------- | ---- | ------ | ------------------------------------- |