diff --git a/src/document/openapi/cn/document.yml b/src/document/openapi/cn/document.yml
index 990cf3488..4bfbc5465 100644
--- a/src/document/openapi/cn/document.yml
+++ b/src/document/openapi/cn/document.yml
@@ -865,13 +865,13 @@ paths:
                       code_url:
                         type: string
                         description: 付款码字符串，商户可自行生成二维码 # todo
-  /alipay/partners/{partner_code}/orders/{partner_order_id}:
+  /web_gateway/partners/{partner_code}/orders/{partner_order_id}:
     put:
       summary: 渠道网关订单下单
       x-sort-order: 0
       description: |
-        创建订单后跳转到返回的pay_url（需附加签名参数和redirect参数），随后进入支付宝支付页面完成支付
-        该接口现仅支持支付宝。
+        创建订单后跳转到返回的pay_url（需附加签名参数和redirect参数），随后进入渠道网关支付页面完成支付
+        该接口现仅支持支付宝和Alipay+。
       tags:
         - ChannelGateway
       parameters:
diff --git a/src/document/openapi/en/document.yml b/src/document/openapi/en/document.yml
index 831f9cd80..0665f2fa0 100644
--- a/src/document/openapi/en/document.yml
+++ b/src/document/openapi/en/document.yml
@@ -145,10 +145,10 @@ tags:
       Retail payment API for merchants has their own machine. Has 2 modes:
       - Merchant scanner scan customer provided payment code.(B scan C)
       - Customer scan merchant provided collection code. (C scan B)
-  - name: AlipayOnline
+  - name: ChannelGateway
     description: |
-      Use for Alipay Payment in PC Website. After create order, jump to the pay_url returned and attach sign params and redirect param. Then enter Alipay page to finish payment.
-      Alipay Channel only
+      Use for Channel Cashier Payment in PC Website. After create order, jump to the pay_url returned and attach sign params and redirect param. Then enter Channel cashier page to finish payment.
+      Alipay and AlipayPlus Channels only
       <img src="img/alipayOnline_en.png">
   - name: CB Bank
     description: |
@@ -260,7 +260,7 @@ paths:
         - SDK Payment
         - CB Bank
         - RetailPay
-        - AlipayOnline
+        - ChannelGateway
         - CardPayment
         - MiniProgram
         - MobileH5
@@ -288,7 +288,7 @@ paths:
         - SDK Payment
         - CB Bank
         - RetailPay
-        - AlipayOnline
+        - ChannelGateway
         - CardPayment
         - MiniProgram
         - MobileH5
@@ -888,14 +888,14 @@ paths:
                       code_url:
                         type: string
                         description: QR Code string. Partners can create the payment QR Code according to this value.
-  /alipay/partners/{partner_code}/orders/{partner_order_id}:
+  /web_gateway/partners/{partner_code}/orders/{partner_order_id}:
     put:
-      summary: Alipay WEB Order
+      summary: Channel WEB Order
       description: |
-        Use for Alipay Payment in PC Website. After create order, jump to the pay_url returned and attach sign params and redirect param. Then enter Alipay page to finish payment.
-        Alipay Channel Only.
+        Use for Channel Payment Cashier in PC Website. After create order, jump to the pay_url returned and attach sign params and redirect param. Then enter Channel cashier page to finish payment.
+        Alipay and AlipayPlus only at the moment.
       tags:
-        - AlipayOnline
+        - ChannelGateway
       parameters:
         - name: partner_code
           in: path
@@ -1106,7 +1106,7 @@ paths:
         - MobileH5
         - MiniProgram
         - CardPayment
-        - AlipayOnline
+        - ChannelGateway
         - RetailPay
         - CB Bank
         - SDK Payment
@@ -1151,7 +1151,7 @@ paths:
         - MobileH5
         - MiniProgram
         - CardPayment
-        - AlipayOnline
+        - ChannelGateway
         - RetailPay
         - CB Bank
         - SDK Payment
@@ -1331,7 +1331,7 @@ paths:
         - SDK Payment
         - CB Bank
         - RetailPay
-        - AlipayOnline
+        - ChannelGateway
         - CardPayment
         - MiniProgram
         - MobileH5
@@ -1376,7 +1376,7 @@ paths:
                   description: Currency, AUD
                 channel:
                   type: string
-                  description: Payment Channel Alipay, AlipayOnline, Wechat
+                  description: Payment Channel Alipay, AlipayOnline, Wechat, AlipayPlus
                 create_time:
                   type: string
                   format: 'date-time'