diff --git a/cloud-function/node-sdk/access-token.md b/cloud-function/node-sdk/access-token.md
index 44f720cf..fc97ee21 100644
--- a/cloud-function/node-sdk/access-token.md
+++ b/cloud-function/node-sdk/access-token.md
@@ -12,19 +12,20 @@
 
 ```javascript
 {
-  access_token: '2222',
-  expires_in: 111
+  access_token: '13_9cUD6KTQb4qtASzoL_k1uDCWqjOGRfHieF3-aHBahJ5XGjsDAhaoQLf8DWk1lpfm3J76F0LI3E820dMSAkWwnzlq264qxca8M5xBXU7y4e1Ka5IrUMu8zzvei9BFzE4QmXL1yVxwmsp45VhtXTOfABATPK',
+  expires_in: 5400
 }
 ```
 
 ## 示例代码
 ```javascript
-exports.main = function (e, cb) {
-  BaaS.wxAccessToken(e.signkey).then(res => {
+exports.main = function (event, callback) {
+  BaaS.wxAccessToken(event.signkey).then(res => {
     console.log(res)
-    cb(null, res)
+    callback(null, res)
   }).catch(e => {
     console.log(e)
+    callback(e)
   })
 }
 ```
\ No newline at end of file
diff --git a/cloud-function/node-sdk/censor.md b/cloud-function/node-sdk/censor.md
index 1672b968..27708337 100644
--- a/cloud-function/node-sdk/censor.md
+++ b/cloud-function/node-sdk/censor.md
@@ -26,8 +26,8 @@
 
 ### 示例代码
 ```javascript
-exports.main = async function (e, cb) {
-  cb(null, await BaaS.wxCensorImage('5b71568674f0e509bb5ecc30'))
+exports.main = async function (event, callback) {
+  callback(null, await BaaS.wxCensorImage('5b71568674f0e509bb5ecc30'))
 }
 ```
 {% endblock censorImageCode %}
@@ -44,8 +44,8 @@ exports.main = async function (e, cb) {
 {% block censorTextCode %}
 
 ```javascript
-exports.main = async function (e, cb) {
-  cb(null, await BaaS.wxCensorText('123'))
+exports.main = async function (event, callback) {
+  callback(null, await BaaS.wxCensorText('123'))
 }
 ```
 
diff --git a/cloud-function/node-sdk/schema/query.md b/cloud-function/node-sdk/schema/query.md
index 100b5c39..23128e37 100755
--- a/cloud-function/node-sdk/schema/query.md
+++ b/cloud-function/node-sdk/schema/query.md
@@ -329,6 +329,7 @@ let query = new BaaS.Query()
 
 Product.setQuery(query).count().then(num => {
   // success
+  console.log(num)  // 10
 }, err => {
   // err
 })
diff --git a/cloud-function/node-sdk/super-group.md b/cloud-function/node-sdk/super-group.md
index 6c5f109f..ca6ebdc2 100644
--- a/cloud-function/node-sdk/super-group.md
+++ b/cloud-function/node-sdk/super-group.md
@@ -14,9 +14,9 @@
 **示例代码**
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserSuperGroup()
-  cb(null, await g.create({name: 'aa2', children: [8]}))
+exports.main = async function (event, callback) {
+  let userSuperGroup = new BaaS.UserSuperGroup()
+  callback(null, await userSuperGroup.create({name: 'aa2', children: [8]}))
 }
 ```
 
@@ -32,11 +32,16 @@ exports.main = async function (e, cb) {
 **示例代码**
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserSuperGroup()
-  cb(null, await g.get(11))
+exports.main = async function (event, callback) {
+  let userSuperGroup = new BaaS.UserSuperGroup()
+  callback(null, await userSuperGroup.get(11))
 }
 ```
+**返回示例**
+
+```json
+{"children": 1, "id": 16, "name": "a2222", "user_group": [{"id": 17, "name": "vvv"}]}
+```
 
 ## 修改组集
 `userSuperGroup.get(superGroupID)`
@@ -54,9 +59,9 @@ exports.main = async function (e, cb) {
 **示例代码**
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserSuperGroup()
-  cb(null, await g.update(16, {name: 'a2222', children: [17]}))
+exports.main = async function (event, callback) {
+  let userSuperGroup = new BaaS.UserSuperGroup()
+  callback(null, await userSuperGroup.update(16, {name: 'a2222', children: [17]}))
 }
 ```
 
@@ -66,11 +71,16 @@ exports.main = async function (e, cb) {
 **示例代码**
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserSuperGroup()
-  cb(null, await g.getUserSuperGroupList())
+exports.main = async function (event, callback) {
+  let userSuperGroup = new BaaS.UserSuperGroup()
+  callback(null, await userSuperGroup.getUserSuperGroupList())
 }
 ```
+**返回示例**
+
+```json
+{"meta": {"limit": 20, "next": null, "offset": 0, "previous": null, "total_count": 2}, "objects": [{"children": 1, "id": 16, "name": "a2222", "user_group": [{"id": 17, "name": "vvv"}]}, {"children": 3, "id": 11, "name": "sup", "user_group": [{"id": 9, "name": "产品经理"}, {"id": 10, "name": "总经理"}, {"id": 13, "name": "测试"}]}]}
+```
 
 ## 删除组集
 `userSuperGroup.delete([id,...])`
@@ -84,8 +94,8 @@ exports.main = async function (e, cb) {
 **示例代码**
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserSuperGroup()
-  cb(null, await g.delete([15, 16]))
+exports.main = async function (event, callback) {
+  let userSuperGroup = new BaaS.UserSuperGroup()
+  callback(null, await userSuperGroup.delete([15, 16]))
 }
 ```
\ No newline at end of file
diff --git a/cloud-function/node-sdk/user-group.md b/cloud-function/node-sdk/user-group.md
index c6d56ca5..872b3fa2 100644
--- a/cloud-function/node-sdk/user-group.md
+++ b/cloud-function/node-sdk/user-group.md
@@ -11,9 +11,9 @@
 
 **示例代码**
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  cb(null, await g.get(123))
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  callback(null, await userGroup.get(123))
 }
 ```
 
@@ -44,12 +44,16 @@ exports.main = async function (e, cb) {
 **示例代码**
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  cb(null, await g.offset(10).limit(20).getUserGroupList({parentID: '11'}))
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  callback(null, await userGroup.offset(10).limit(20).getUserGroupList({parentID: '11'}))
 }
 ```
 
+**返回示例**
+```json
+{"meta": {"limit": 20, "next": null, "offset": 0, "previous": null, "total_count": 5}, "objects": [{"id": 17, "members": 0, "name": "vvv", "parent_id": 16, "super_group": {"id": 16, "name": "a2222"}}, {"id": 13, "members": 0, "name": "测试", "parent_id": 11, "super_group": {"id": 11, "name": "sup"}}, {"id": 10, "members": 19, "name": "总经理", "parent_id": 11, "super_group": {"id": 11, "name": "sup"}}, {"id": 9, "members": 2, "name": "产品经理", "parent_id": 11, "super_group": {"id": 11, "name": "sup"}}, {"id": 8, "members": 6, "name": "程序员", "parent_id": null, "super_group": {"id": null, "name": null}}]}
+```
 
 ## 创建用户组
 `userGroup.create({name,parent})`
@@ -63,10 +67,10 @@ exports.main = async function (e, cb) {
 
 **示例代码**
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  console.log(await g.create({name: '测试',parent:'11'}))
-  cb(null)
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  console.log(await userGroup.create({name: '测试',parent:'11'}))
+  callback(null)
 }
 ```
 
@@ -82,10 +86,10 @@ exports.main = async function (e, cb) {
 
 **示例代码**
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  await g.update(12, {name: '888'})
-  cb(null)
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  await userGroup.update(12, {name: '888'})
+  callback(null)
 }
 ```
 
@@ -100,10 +104,10 @@ exports.main = async function (e, cb) {
 
 **示例代码**
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  await g.delete([12, 13])
-  cb(null)
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  await userGroup.delete([12, 13])
+  callback(null)
 }
 ```
 
@@ -119,10 +123,10 @@ exports.main = async function (e, cb) {
 
 **示例代码**
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  await g.addUserIntoGroup([1092612, 1092601], [8, 9])
-  cb(null)
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  await userGroup.addUserIntoGroup([1092612, 1092601], [8, 9])
+  callback(null)
 }
 ```
 
@@ -137,9 +141,9 @@ exports.main = async function (e, cb) {
 | groups | integer Array | Y   | 用户组 ID 数组|
 
 ```javascript
-exports.main = async function (e, cb) {
-  let g = new BaaS.UserGroup()
-  await g.removeUserFromGroup([1092612], [8, 9])
-  cb(null)
+exports.main = async function (event, callback) {
+  let userGroup = new BaaS.UserGroup()
+  await userGroup.removeUserFromGroup([1092612], [8, 9])
+  callback(null)
 }
 ```
\ No newline at end of file