diff --git a/docs/en/usage/apollo-open-api-platform.md b/docs/en/usage/apollo-open-api-platform.md
index 7bd6df27fcf..69dbd365d41 100644
--- a/docs/en/usage/apollo-open-api-platform.md
+++ b/docs/en/usage/apollo-open-api-platform.md
@@ -532,7 +532,7 @@ This interface is the interface used to get whether the current namespace is loc
 * **URL** : `http://{portal_address}/openapi/v1/envs/{env}/apps/{appId}/clusters/{clusterName}/namespaces/{namespaceName}/releases/ latest`
 * **Method** : GET
 * **Request Params** : None
-* **Response Sample** : None
+* **Response Sample** :
 
 ``` json
 {
@@ -605,6 +605,45 @@ This interface is the interface used to get whether the current namespace is loc
 }
 ```
 
+##### 3.2.17 Create App And grant administrative privileges
+
+App can be created through this interface, 
+
+>  note: When creating and allowing third-party application, **check the box to Allow app creation, otherwise an exception will be throw, HTTP status code 401**
+
+* **URL** ：  http://{portal_address}/openapi/v1/apps/
+* **Method** ： POST
+* **Request Params** ：无
+* **Request Body, JSON format**:
+
+| Parameter Name      | Required | Type     | Description                                              |
+| ------------------- | -------- | -------- | -------------------------------------------------------- |
+| assignAppRoleToSelf | true     | Boolean  | true：granting app's administrative privileges to self   |
+| admins              | false    | String[] | granting app's administrative privileges to those users  |
+| app                 | true     | Object   | APP's information，see Request Sample followed for field |
+
+* **Request Sample** ： 
+
+```json
+{
+  "assignAppRoleToSelf": true,
+  "admins": [
+    "user1",
+    "user2"
+  ],
+  "app": {
+    "name": "appName1234",
+    "appId": "xxx-web",
+    "orgId": "development",
+    "orgName": "产品研发部",
+    "ownerName": "user3",
+    "ownerEmail": "user3@test.com"
+  }
+}
+```
+
+* **Response Sample** ： None
+
 ### IV. Error code description
 
 Under normal circumstances, the Http status code returned by the interface is 200, the following lists the non-200 error code descriptions that Apollo will return.
diff --git a/docs/zh/usage/apollo-open-api-platform.md b/docs/zh/usage/apollo-open-api-platform.md
index 45400ff737f..5abdcf56791 100644
--- a/docs/zh/usage/apollo-open-api-platform.md
+++ b/docs/zh/usage/apollo-open-api-platform.md
@@ -102,6 +102,7 @@ namespaceName | 所管理的Namespace的名称，如果是非properties格式，
 - [3.2.14 获取 Namespace 最后一次发布的内容](#_3214-获取某个namespace当前生效的已发布配置接口)
 - [3.2.15 回滚 Namespace](#_3215-回滚已发布配置接口)
 - [3.2.16 分页获取配置项](#_3216-分页获取配置项接口) 
+- [3.2.17 创建App并获取管理员权限](#_3217-创建App并获取管理员权限)
 
 ##### 3.2.1 获取App的环境，集群信息
 
@@ -609,6 +610,45 @@ size | false | int | 页大小，默认为 50
 }
 ```
 
+##### 3.2.17 创建App并获取管理员权限
+
+可以通过此接口创建App，
+
+>  注意：需要在创建第三方应用时，**勾选允许创建app，否则会产生异常，HTTP状态码401**
+
+* **URL** ：  http://{portal_address}/openapi/v1/apps/
+* **Method** ： POST
+* **Request Params** ：无
+* **请求内容(Request Body, JSON格式)** ： 
+
+| 参数名              | 必选  | 类型     | 说明                                  |
+| ------------------- | ----- | -------- | ------------------------------------- |
+| assignAppRoleToSelf | true  | Boolean  | true：授予自己APP的管理权限           |
+| admins              | false | String[] | 授予这些用户APP的管理权限             |
+| app                 | true  | Object   | APP的信息，字段参考下方的请求值Sample |
+
+* **请求值 Sample** ： 
+
+```json
+{
+  "assignAppRoleToSelf": true,
+  "admins": [
+    "user1",
+    "user2"
+  ],
+  "app": {
+    "name": "appName1234",
+    "appId": "xxx-web",
+    "orgId": "development",
+    "orgName": "产品研发部",
+    "ownerName": "user3",
+    "ownerEmail": "user3@test.com"
+  }
+}
+```
+
+* **返回值 Sample** ： 无返回值
+
 ### 四、错误码说明
 
 正常情况下，接口返回的Http状态码是200，下面列举了Apollo会返回的非200错误码说明。