diff --git a/src/document/openapi/cn/document.yml b/src/document/openapi/cn/document.yml
index cf140e5f8..ae0fb5768 100644
--- a/src/document/openapi/cn/document.yml
+++ b/src/document/openapi/cn/document.yml
@@ -512,16 +512,7 @@ paths:
         content:
           application/json:
             schema:
-              type: object
-              allOf:
-                - $ref: 'components_order.yml#/orderBasic'
-                - type: object
-                  properties:
-                    channel:
-                      type: string
-                      description: 支付渠道，大小写敏感
-                      enum:
-                        - Alipay
+              $ref: 'components_order.yml#/orderWithChannel'
       responses:
         200:
           description: Order
@@ -971,27 +962,19 @@ paths:
           application/json:
             schema:
               allOf:
-                - $ref: 'components_order.yml#/orderBasic'
+                - $ref: 'components_order.yml#/orderWithChannel'
                 - type: object
-                  required:
-                    - channel
                   properties:
-                    channel:
-                      type: string
-                      description: 支付渠道，大小写敏感
-                      enum: 
-                        - Wechat
-                        - Alipay
                     system:
                       type: string
-                      description: 客户端操作类型，支付宝选填，微信不需要
+                      description: 客户端操作类型，Alipay选填，Wechat不需要，AlipayPlus必填
                       enum:
                         - android
                         - iphone
                         - ipad
                     version:
                       type: string
-                      description: 客户端版本号，支付宝选填，微信不需要
+                      description: 客户端版本号，Alipay选填，其他渠道不需要
                     appid:
                       type: string
                       description: 微信必填，开发者平台appid
diff --git a/src/document/openapi/en/document.yml b/src/document/openapi/en/document.yml
index 2058f972a..93d9d0aa5 100644
--- a/src/document/openapi/en/document.yml
+++ b/src/document/openapi/en/document.yml
@@ -522,16 +522,7 @@ paths:
         content:
           application/json:
             schema:
-              type: object
-              allOf:
-                - $ref: 'components_order.yml#/orderBasic'
-                - type: object
-                  properties:
-                    channel:
-                      type: string
-                      description: channel. case sensitive
-                      enum:
-                        - Alipay
+              $ref: 'components_order.yml#/orderWithChannel'
       responses:
         200:
           description: Order
@@ -993,30 +984,22 @@ paths:
           application/json:
             schema:
               allOf:
-                - $ref: 'components_order.yml#/orderBasic'
+                - $ref: 'components_order.yml#/orderWithChannel'
                 - type: object
-                  required:
-                    - channel
                   properties:
-                    channel:
-                      type: string
-                      description: Payment channel, required, case sensitive
-                      enum:
-                        - Wechat
-                        - Alipay
                     system:
                       type: string
-                      description: OS type of client app, optional for Alipay, not required for Wechat
+                      description: OS type of client app, optional for Alipay, required for AlipayPlus, not required for Wechat
                       enum:
                         - android
                         - iphone
                         - ipad
                     version:
                       type: string
-                      description: client app version, optional for Alipay, not required for Wechat
+                      description: client app version, optional only for Alipay
                     appid:
                       type: string
-                      description: wechat appid, required for Wechat, not required for Alipay
+                      description: wechat appid, only required for Wechat
       responses:
         200:
           description: Order