diff --git a/.vitepress/src/zh/sidebars.ts b/.vitepress/src/zh/sidebars.ts
index 61cb83f..9d26113 100644
--- a/.vitepress/src/zh/sidebars.ts
+++ b/.vitepress/src/zh/sidebars.ts
@@ -193,7 +193,6 @@ const sidebar:DefaultTheme.Sidebar = {
         {text: "日志",link: "/zh/backend/base/logger"},
         {text: "事件",link: "/zh/backend/base/event-handler"},
         {text: "文件上传",link: "/zh/backend/base/upload"},
-        {text: "JWT",link: "/zh/backend/base/jwt"},
         {text: "多语言",link: "/zh/backend/base/lang"},
       ]
     },
diff --git a/docs/zh/backend/base/jwt.md b/docs/zh/backend/base/jwt.md
deleted file mode 100644
index 02a059a..0000000
--- a/docs/zh/backend/base/jwt.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Jwt
-
-
diff --git a/docs/zh/backend/security/access.md b/docs/zh/backend/security/access.md
index 89913c1..3fc70ed 100644
--- a/docs/zh/backend/security/access.md
+++ b/docs/zh/backend/security/access.md
@@ -1,3 +1,215 @@
 # 用户授权（Rbac)
 
-本文将讲述在 MineAdmin 默认的授权模型以及开发事项
\ No newline at end of file
+::: tip
+
+授权由 [mineadmin/casbin](https://github.com/mineadmin/casbin) 接入 [casbin/casbin](https://github.com/php-casbin/php-casbin) 
+
+本文不再讲述基础性功能，需要自行查看 [casbin](https://casbin.org/) 文档
+
+:::
+
+默认授权策略模型由 `config/autoload/casbin/rbac-model.conf` 定义.
+而 Admin 的授权检测则由控制器方法的 `Permission` 注解 和 `PermissionMiddleware` 中间件组合而成
+
+
+::: code-group
+
+```ini [rbac-model.conf]
+[request_definition]
+r = sub, obj, act
+
+[policy_definition]
+p = sub, obj, act
+
+[role_definition]
+g = _, _
+
+[policy_effect]
+e = some(where (p.eft == allow))
+
+[matchers]
+m = g(r.sub, p.sub) && r.obj == p.obj && r.act == p.act || r.sub == "SuperAdmin"
+```
+
+```php{3,19} [MenuController]
+#[HyperfServer(name: 'http')]
+#[Middleware(middleware: AccessTokenMiddleware::class, priority: 100)]
+#[Middleware(middleware: PermissionMiddleware::class, priority: 99)]
+#[Middleware(middleware: OperationMiddleware::class, priority: 98)]
+final class MenuController extends AbstractController
+{
+    public function __construct(
+        private readonly MenuService $service,
+        private readonly CurrentUser $user
+    ) {}
+
+    #[Get(
+        path: '/admin/menu/list',
+        operationId: 'menuList',
+        summary: '菜单列表',
+        security: [['Bearer' => [], 'ApiKey' => []]],
+        tags: ['菜单管理']
+    )]
+    #[Permission(code: 'permission:menu:index')]
+    #[ResultResponse(instance: new Result())]
+    public function pageList(RequestInterface $request): Result
+    {
+        return $this->success(data: $this->service->getRepository()->list([
+            'children' => true,
+            'parent_id' => 0,
+        ]));
+    }
+
+```
+
+:::
+
+## 必看-注意事项
+
+由于 casbin 是一张表存储了所有授权策略。orm 在执行 xx()->sync 操作时会导致 user.username = role.code = menu.name 这种数据一块删除
+所以理应禁止 用户名、角色 code、菜单code 存在重复情况。在默认的编辑新增已经加上了唯一性检测。需要在业务开发时注意此项
+
+## 实体关系 图文表达
+
+
+rules 表是授权策略的缓存模型
+
+user 与 role 多对多关联、根据  rules 中间表 `user.username=rules.v0 and role.code = rules.v1 and rules.ptype = g` 关联形成
+
+role 与 menu 多对多关联。根据 rules 中间表 `role.code = rules.v0 and menu.name = rules.v1 and rules.ptype = p`
+关联形成
+
+```plantuml
+
+' Entities
+entity "rules" as rules {
+  * id : bigint
+  --
+  ptype : string
+  v0 : string
+  v1 : string
+  v2 : string
+  v3 : string
+  v4 : string
+  v5 : string
+  created_at : datetime
+  updated_at : datetime
+}
+
+entity "user" as user {
+  * id : bigint
+  --
+  username : string(20)
+  password : string(100)
+  user_type : string(3)
+  nickname : string(30)
+  phone : string(11)
+  email : string(50)
+  avatar : string(255)
+  signed : string(255)
+  status : tinyint
+  login_ip : string
+  login_time : datetime
+  backend_setting : json
+  created_by : bigint
+  updated_at : datetime
+  remark : string(255)
+}
+
+entity "role" as role {
+  * id : bigint
+  --
+  name : string(30)
+  code : string(100)
+  status : tinyint
+  sort : smallint
+  created_by : bigint
+  updated_at : datetime
+  remark : string
+}
+
+entity "menu" as menu {
+  * id : bigint
+  --
+  parent_id : bigint
+  name : string(50)
+  meta : json
+  path : string(60)
+  component : string(150)
+  redirect : string(100)
+  status : tinyint
+  sort : smallint
+  created_by : bigint
+  updated_at : datetime
+  remark : string(60)
+}
+
+' Relationships
+user ||--o{ role : "many-to-many"
+role ||--o{ menu : "many-to-many"
+user }|-- rules : "many-to-many"
+role }|-- rules : "many-to-many"
+
+```
+
+## 运行原理 图文表达
+
+在新版中砍掉了 `Auth` 注解。全部自带的接口统一由中间件进行验证
+
+- 用户识别中间件 `App\Http\Common\Middleware\AccessTokenMiddleware`
+- 权限检测中间件 `App\Http\Admin\Middleware\PermissionMiddleware`
+- 记录请求日志中间件 `App\Http\Common\Middleware\OperationMiddleware`
+
+在进入 controller 之前会按顺序执行上方的中间件`用户识别中间件必须在第一位！！`,而权限检测中间件则会读取控制器中的
+`Permission` 注解。获取 code 和运算符(默认为 and)。在权限检测中间件中的执行流程首先判断当前用户是否是超管。如果是则固定性放行。
+如果不是则获取当前用户所有的权限code。判断是否具有权限。如果没有则抛出 `ResultCode::FORBIDDEN` 403 异常。如果存在则进入下一个中间件
+
+### 流程图
+
+```plantuml
+start
+:请求进入;
+if (当前用户是超管？) then (是)
+    :固定放行;
+else (否)
+    :获取当前用户所有权限 code;
+    if (用户具有权限？) then (是)
+        :进入下一个中间件;
+    else (否)
+        :抛出 403 异常;
+        end
+    endif
+endif
+:进入 controller;
+stop
+```
+
+### 时序图
+
+```plantuml
+participant "客户端" as Client
+participant "用户识别中间件" as AccessTokenMiddleware
+participant "权限检测中间件" as PermissionMiddleware
+participant "记录请求日志中间件" as OperationMiddleware
+participant "Controller" as Controller
+
+Client -> AccessTokenMiddleware : 请求
+AccessTokenMiddleware -> PermissionMiddleware : 传递请求
+PermissionMiddleware -> PermissionMiddleware : 判断当前用户是否是超管
+alt 是超管
+    PermissionMiddleware -> OperationMiddleware : 固定放行并传递请求
+else 不是超管
+    PermissionMiddleware -> PermissionMiddleware : 获取当前用户所有权限 code
+    PermissionMiddleware -> PermissionMiddleware : 判断用户是否具有权限
+    alt 有权限
+        PermissionMiddleware -> OperationMiddleware : 传递请求
+    else 无权限
+        PermissionMiddleware -> Client : 抛出 403 异常
+    end
+end
+OperationMiddleware -> Controller : 传递请求
+Controller -> OperationMiddleware : 处理完成后返回响应
+OperationMiddleware -> PermissionMiddleware : 返回响应
+PermissionMiddleware -> AccessTokenMiddleware : 返回响应
+AccessTokenMiddleware -> Client : 返回响应
+```
\ No newline at end of file