diff --git a/README.md b/README.md
index 1aa0a0b163a895840bc4709a0bc4142caa0273a8..73e1cf0fdb0d3ed9c52bd8d8e7ca5702d6e4ad31 100644
--- a/README.md
+++ b/README.md
@@ -283,6 +283,7 @@ Class | Method | HTTP request | Description
  - [ProjectBasic](docs/ProjectBasic.md)
  - [ProjectMember](docs/ProjectMember.md)
  - [ProjectMemberPermission](docs/ProjectMemberPermission.md)
+ - [ProjectMemberPutParam](docs/ProjectMemberPutParam.md)
  - [PullRequest](docs/PullRequest.md)
  - [PullRequestComments](docs/PullRequestComments.md)
  - [PullRequestCommits](docs/PullRequestCommits.md)
diff --git a/api/swagger.yaml b/api/swagger.yaml
index 8a14ffe5bad32d51ecae9b2cb8b6a4f788a2330a..037fd05bf90b1b2b94fe32fec44268c770fb3664 100644
--- a/api/swagger.yaml
+++ b/api/swagger.yaml
@@ -3532,13 +3532,6 @@ paths:
       produces:
       - "application/json"
       parameters:
-      - name: "access_token"
-        in: "formData"
-        description: "用户授权码"
-        required: false
-        type: "string"
-        x-exportParamName: "AccessToken"
-        x-optionalDataType: "String"
       - name: "owner"
         in: "path"
         description: "仓库所属空间地址(企业、组织或个人的地址path)"
@@ -3557,17 +3550,13 @@ paths:
         required: true
         type: "string"
         x-exportParamName: "Username"
-      - name: "permission"
-        in: "formData"
-        description: "成员权限: 拉代码(pull)，推代码(push)，管理员(admin)。默认: push"
+      - in: "body"
+        name: "body"
+        description: "仓库成员内容"
         required: true
-        type: "string"
-        default: "push"
-        enum:
-        - "pull"
-        - "push"
-        - "admin"
-        x-exportParamName: "Permission"
+        schema:
+          $ref: "#/definitions/ProjectMemberPutParam"
+        x-exportParamName: "Body"
       responses:
         200:
           description: "返回格式"
@@ -15982,3 +15971,24 @@ definitions:
       description: "description"
       has_issues: true
       homepage: "homepage"
+  ProjectMemberPutParam:
+    type: "object"
+    properties:
+      access_token:
+        type: "string"
+        description: "用户授权码"
+        x-exportParamName: "AccessToken"
+        x-optionalDataType: "String"
+      permission:
+        type: "string"
+        description: "成员权限: 拉代码(pull)，推代码(push)，管理员(admin)。默认: push"
+        enum:
+        - "pull"
+        - "push"
+        - "admin"
+        default: "push"
+        x-exportParamName: "Permission"
+    description: "create project member"
+    example:
+      access_token: "access_token"
+      permission: "push"
diff --git a/docs/ProjectMemberPutParam.md b/docs/ProjectMemberPutParam.md
new file mode 100644
index 0000000000000000000000000000000000000000..2b2a134f598b951e4888290d27e3710926538a0a
--- /dev/null
+++ b/docs/ProjectMemberPutParam.md
@@ -0,0 +1,11 @@
+# ProjectMemberPutParam
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**AccessToken** | **string** | 用户授权码 | [optional] [default to null]
+**Permission** | **string** | 成员权限: 拉代码(pull)，推代码(push)，管理员(admin)。默认: push | [optional] [default to null]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+
diff --git a/docs/RepositoriesApi.md b/docs/RepositoriesApi.md
index f648e8079db22b2429436a8ce4ba88e636ed7940..def8652ec69e477723fdf0a71084957950f76d34 100644
--- a/docs/RepositoriesApi.md
+++ b/docs/RepositoriesApi.md
@@ -2233,7 +2233,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **PutV5ReposOwnerRepoCollaboratorsUsername**
-> ProjectMember PutV5ReposOwnerRepoCollaboratorsUsername(ctx, owner, repo, username, permission, optional)
+> ProjectMember PutV5ReposOwnerRepoCollaboratorsUsername(ctx, owner, repo, username, body)
 添加仓库成员
 
 添加仓库成员
@@ -2246,19 +2246,7 @@ Name | Type | Description  | Notes
   **owner** | **string**| 仓库所属空间地址(企业、组织或个人的地址path) | 
   **repo** | **string**| 仓库路径(path) | 
   **username** | **string**| 用户名(username/login) | 
-  **permission** | **string**| 成员权限: 拉代码(pull)，推代码(push)，管理员(admin)。默认: push | [default to push]
- **optional** | ***PutV5ReposOwnerRepoCollaboratorsUsernameOpts** | optional parameters | nil if no parameters
-
-### Optional Parameters
-Optional parameters are passed through a pointer to a PutV5ReposOwnerRepoCollaboratorsUsernameOpts struct
-
-Name | Type | Description  | Notes
-------------- | ------------- | ------------- | -------------
-
-
-
-
- **accessToken** | **optional.String**| 用户授权码 | 
+  **body** | [**ProjectMemberPutParam**](ProjectMemberPutParam.md)| 仓库成员内容 | 
 
 ### Return type
 
diff --git a/gitee/api_repositories.go b/gitee/api_repositories.go
index 77473c2fc7ba26c1713df4aea08ab3fc77e0fff8..31c53cd793db733788d18615bd84271e6e0bb55f 100644
--- a/gitee/api_repositories.go
+++ b/gitee/api_repositories.go
@@ -5533,18 +5533,11 @@ RepositoriesApiService 添加仓库成员
  * @param owner 仓库所属空间地址(企业、组织或个人的地址path)
  * @param repo 仓库路径(path)
  * @param username 用户名(username/login)
- * @param permission 成员权限: 拉代码(pull)，推代码(push)，管理员(admin)。默认: push
- * @param optional nil or *PutV5ReposOwnerRepoCollaboratorsUsernameOpts - Optional Parameters:
-     * @param "AccessToken" (optional.String) -  用户授权码
+ * @param body 仓库成员内容
 
 @return ProjectMember
 */
-
-type PutV5ReposOwnerRepoCollaboratorsUsernameOpts struct {
-	AccessToken optional.String
-}
-
-func (a *RepositoriesApiService) PutV5ReposOwnerRepoCollaboratorsUsername(ctx context.Context, owner string, repo string, username string, permission string, localVarOptionals *PutV5ReposOwnerRepoCollaboratorsUsernameOpts) (ProjectMember, *http.Response, error) {
+func (a *RepositoriesApiService) PutV5ReposOwnerRepoCollaboratorsUsername(ctx context.Context, owner string, repo string, username string, body ProjectMemberPutParam) (ProjectMember, *http.Response, error) {
 	var (
 		localVarHttpMethod  = strings.ToUpper("Put")
 		localVarPostBody    interface{}
@@ -5580,10 +5573,8 @@ func (a *RepositoriesApiService) PutV5ReposOwnerRepoCollaboratorsUsername(ctx co
 	if localVarHttpHeaderAccept != "" {
 		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
 	}
-	if localVarOptionals != nil && localVarOptionals.AccessToken.IsSet() {
-		localVarFormParams.Add("access_token", parameterToString(localVarOptionals.AccessToken.Value(), ""))
-	}
-	localVarFormParams.Add("permission", parameterToString(permission, ""))
+	// body params
+	localVarPostBody = &body
 	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFileName, localVarFileBytes)
 	if err != nil {
 		return localVarReturnValue, nil, err
diff --git a/gitee/model_project_member_put_param.go b/gitee/model_project_member_put_param.go
new file mode 100644
index 0000000000000000000000000000000000000000..e31780e38bb20f41e8ed2be6fa964c0bcae4e0c1
--- /dev/null
+++ b/gitee/model_project_member_put_param.go
@@ -0,0 +1,18 @@
+/*
+ * 码云 Open API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 5.3.2
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package gitee
+
+// create project member
+type ProjectMemberPutParam struct {
+	// 用户授权码
+	AccessToken string `json:"access_token,omitempty"`
+	// 成员权限: 拉代码(pull)，推代码(push)，管理员(admin)。默认: push
+	Permission string `json:"permission,omitempty"`
+}