diff --git a/src/document/openapi/en/document.yml b/src/document/openapi/en/document.yml
index 988ac4fde..2058f972a 100644
--- a/src/document/openapi/en/document.yml
+++ b/src/document/openapi/en/document.yml
@@ -161,7 +161,7 @@ tags:
       Call this api to create order and get param string for SDK calling. Call SDK api with the param to start payment and get payment result from Wechat app *It is strongly advised to request RoyalPay order query Api to confirm that the order has been paid in order to cancelling order by system at the same time.*
       <img src="img/sdk_wechat_api_payment_en.png">
       More information for integration with Alipay: [Alipay SDK Document](https://global.alipay.com/doc/app/intro)
-      More information for integration with Alipay: [Wechat SDK Document](https://pay.weixin.qq.com/wiki/doc/api/app/app.php?chapter=11_1)
+      More information for integration with Wechat: [Wechat SDK Document](https://pay.weixin.qq.com/wiki/doc/api/app/app.php?chapter=11_1)
       [Alipay SDK for Android](resources/api/alipaySdk-20160825.jar)
       [Alipay SDK for iOS](resources/api/AlipaySDKForiOS.zip)
       [Wechat SDK for Android](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419319167&token=&lang=zh_CN)