diff --git a/app/Cache/Redis/Admin/AdminRedisKey.php b/app/Cache/Redis/Admin/AdminRedisKey.php
index d6b9027..0a6b3ff 100644
--- a/app/Cache/Redis/Admin/AdminRedisKey.php
+++ b/app/Cache/Redis/Admin/AdminRedisKey.php
@@ -42,4 +42,13 @@ class AdminRedisKey
     {
         return '__system:admin:menu:list:role_id:'.$roleId;
     }
+
+    /**
+     * 部门集合
+     * @return string
+     */
+    public static function adminSectionList()
+    {
+        return '__system:admin:section:list';
+    }
 }
\ No newline at end of file
diff --git a/app/Cache/Redis/Admin/SectionCache.php b/app/Cache/Redis/Admin/SectionCache.php
new file mode 100644
index 0000000..fa7634f
--- /dev/null
+++ b/app/Cache/Redis/Admin/SectionCache.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Cache\Redis\Admin;
+
+use App\Cache\Redis\RedisCache;
+use App\Model\AdminSection;
+use App\Service\ServiceTrait\Admin\SectionTrait;
+use Hyperf\Di\Annotation\Inject;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+use RedisException;
+
+class SectionCache
+{
+    use SectionTrait;
+
+    /**
+     * @var AdminSection
+     */
+    #[Inject]
+    protected AdminSection $adminSectionModel;
+
+    /**
+     * @var RedisCache $redis
+     */
+    #[Inject]
+    protected RedisCache $redis;
+
+    /**
+     * 菜单
+     * @var string
+     */
+    protected string $key;
+
+
+    /**
+     * 构造函数注入 key
+     */
+    public function __construct()
+    {
+        $this->key = AdminRedisKey::adminSectionList();
+    }
+
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    public function getList(): array
+    {
+        if ($this->redis->exists($this->key,'system')) {
+            return json_decode($this->redis->get($this->key,'system'),true);
+        }
+
+        $allList = $this->adminSectionModel->getList();
+
+        $data = $this->getDbList($allList);
+
+        $this->redis->set($this->key,json_encode($data),'system');
+
+        return $data;
+    }
+
+    /**
+     * @return void
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    public function delList()
+    {
+        $this->redis->delete($this->key,'system');
+    }
+}
\ No newline at end of file
diff --git a/app/Constants/Admin/AuthCode.php b/app/Constants/Admin/AuthCode.php
index efad9d4..3bdc868 100644
--- a/app/Constants/Admin/AuthCode.php
+++ b/app/Constants/Admin/AuthCode.php
@@ -28,4 +28,14 @@ class AuthCode
      * 超级管理员
      */
     const SUPERADMIN = 1;
+
+    /**
+     * 部门启用
+     */
+    const SECTION_STATUS_ENABLE = 1;
+
+    /**
+     * 部门禁用
+     */
+    const SECTION_STATUS_DISABLE = 2;
 }
\ No newline at end of file
diff --git a/app/Controller/Admin/SectionController.php b/app/Controller/Admin/SectionController.php
new file mode 100644
index 0000000..6ccf816
--- /dev/null
+++ b/app/Controller/Admin/SectionController.php
@@ -0,0 +1,98 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller\Admin;
+
+use App\Middleware\Admin\JwtAuthMiddleware;
+use App\Request\Admin\SectionRequest;
+use App\Service\Admin\User\SectionService;
+use Hyperf\HttpServer\Annotation\Controller;
+use Hyperf\HttpServer\Annotation\Middlewares;
+use Hyperf\HttpServer\Annotation\RequestMapping;
+use Hyperf\Validation\Annotation\Scene;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+use RedisException;
+
+#[Controller(prefix: "admin/section")]
+#[Middlewares([
+    JwtAuthMiddleware::class,
+])]
+class SectionController
+{
+    /**
+     * @param SectionRequest $request
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    #[RequestMapping(path: "add", methods: "POST")]
+    #[Scene(scene: "add")]
+    public function add(SectionRequest $request)
+    {
+        return (new SectionService)->add();
+    }
+
+    /**
+     * @param SectionRequest $request
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    #[RequestMapping(path: "edit", methods: "POST")]
+    #[Scene(scene: "edit")]
+    public function edit(SectionRequest $request)
+    {
+        return (new SectionService)->edit();
+    }
+
+    /**
+     * @param SectionRequest $request
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    #[RequestMapping(path: "del", methods: "GET")]
+    #[Scene(scene: "del")]
+    public function del(SectionRequest $request)
+    {
+        return (new SectionService)->del();
+    }
+
+    /**
+     * @param SectionRequest $request
+     * @return array
+     */
+    #[RequestMapping(path: "info", methods: "GET")]
+    #[Scene(scene: "info")]
+    public function info(SectionRequest $request)
+    {
+        return (new SectionService)->info();
+    }
+
+    /**
+     * @param SectionRequest $request
+     * @return array
+     */
+    #[RequestMapping(path: "list", methods: "GET")]
+    #[Scene(scene: "list")]
+    public function list(SectionRequest $request)
+    {
+        return (new SectionService)->handle();
+    }
+
+    /**
+     * @param SectionRequest $request
+     * @return array
+     */
+    #[RequestMapping(path: "all_list", methods: "GET")]
+    #[Scene(scene: "all_list")]
+    public function allList(SectionRequest $request)
+    {
+        return (new SectionService)->handle();
+    }
+}
diff --git a/app/Model/AdminSection.php b/app/Model/AdminSection.php
new file mode 100644
index 0000000..749f303
--- /dev/null
+++ b/app/Model/AdminSection.php
@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Model;
+
+use App\Constants\Admin\AuthCode;
+use Hyperf\Database\Model\Builder;
+use Hyperf\Database\Model\Collection;
+use Hyperf\DbConnection\Model\Model;
+
+/**
+ * @property int $id
+ * @property int $pid
+ * @property string $name 
+ * @property int $city_id 
+ * @property string $remark 
+ * @property int $status 
+ * @property string $create_time 
+ * @property string $update_time 
+ */
+class AdminSection extends Model
+{
+    /**
+     * The table associated with the model.
+     */
+    protected ?string $table = 'admin_section';
+
+    /**
+     * The attributes that are mass assignable.
+     */
+    protected array $fillable = [];
+
+    protected array $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     */
+    protected array $casts = ['id' => 'integer', 'city_id' => 'integer', 'status' => 'integer'];
+
+    const CREATED_AT = 'create_time';
+
+    const UPDATED_AT = 'update_time';
+
+    /**
+     * @param int $id
+     * @return \Hyperf\Database\Model\Model|Builder|null
+     */
+    public function getInfoById(int $id): \Hyperf\Database\Model\Model|Builder|null
+    {
+        return $this->where('id',$id)->first(['id','pid','name','status','remark']);
+    }
+
+    /**
+     * @param int $pid
+     * @return Builder[]|Collection
+     */
+    public function getInfoByPid(int $pid): Collection|array
+    {
+        return $this->where('pid',$pid)->get();
+    }
+
+    /**
+     * 获取所有
+     * @return array
+     */
+    public function getList(): array
+    {
+        return $this
+            ->where('status', AuthCode::SECTION_STATUS_ENABLE)
+            ->get([['id','pid','name','status','remark']])
+            ->toArray();
+    }
+}
diff --git a/app/Model/AdminUser.php b/app/Model/AdminUser.php
index 905218c..a671831 100644
--- a/app/Model/AdminUser.php
+++ b/app/Model/AdminUser.php
@@ -16,11 +16,12 @@ use Hyperf\DbConnection\Model\Model;
  * @property int $avatar 
  * @property string $chinese_name 
  * @property string $mobile 
- * @property int $status 
+ * @property int $status
  * @property string $last_login_ip 
  * @property string $last_login_time 
  * @property int $is_del 
- * @property int $role_id 
+ * @property int $role_id
+ * @property int $section_id
  * @property string $create_time
  * @property string $update_time
  */
diff --git a/app/Request/Admin/LoginRequest.php b/app/Request/Admin/LoginRequest.php
index 02a530d..37c1e58 100644
--- a/app/Request/Admin/LoginRequest.php
+++ b/app/Request/Admin/LoginRequest.php
@@ -22,7 +22,7 @@ class LoginRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'account' => 'required|digits:11',
+            'account' => 'required|string|digits:11',
             'password' => 'required|string|min:6',
         ];
     }
diff --git a/app/Request/Admin/SectionRequest.php b/app/Request/Admin/SectionRequest.php
new file mode 100644
index 0000000..6dd7d55
--- /dev/null
+++ b/app/Request/Admin/SectionRequest.php
@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Request\Admin;
+
+use Hyperf\Validation\Request\FormRequest;
+
+class SectionRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     */
+    public function rules(): array
+    {
+        return [
+            'id' => 'required|integer',
+            'name' => 'required|string',
+            'city_id' => 'exists:system_city,id',
+            'pid' => 'exists:admin_section,id',
+            'status' => 'in:1,2',
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+        ];
+    }
+
+    protected array $scenes = [
+        'add' => ['name', 'city_id', 'status','pid'],
+        'edit' => ['name', 'city_id', 'status','pid','id'],
+    ];
+}
diff --git a/app/Service/Admin/User/SectionService.php b/app/Service/Admin/User/SectionService.php
new file mode 100644
index 0000000..e336e9f
--- /dev/null
+++ b/app/Service/Admin/User/SectionService.php
@@ -0,0 +1,156 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Admin\User;
+
+use App\Cache\Redis\Admin\SectionCache;
+use App\Exception\AdminException;
+use App\Model\AdminSection;
+use App\Model\AdminUser;
+use App\Service\Admin\BaseService;
+use App\Service\ServiceTrait\Admin\SectionTrait;
+use Exception;
+use Hyperf\Di\Annotation\Inject;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+use RedisException;
+
+class SectionService extends BaseService
+{
+    use SectionTrait;
+
+    /**
+     * 部门注入模型
+     * @var AdminSection $adminSectionModel
+     */
+    #[Inject]
+    protected AdminSection $adminSectionModel;
+
+    /**
+     * @var AdminUser
+     */
+    #[Inject]
+    protected AdminUser $adminUserModel;
+
+    /**
+     * @var SectionCache
+     */
+    #[Inject]
+    protected SectionCache $sectionCache;
+
+    /**
+     * @return array
+     */
+    public function handle(): array
+    {
+        $all  = $this->adminSectionModel->get(['id','pid','name','status','remark']);
+        if (empty($all)) return $this->return->success('success',['list' => []]);
+
+        $data = $this->getDbList($all->toArray());
+
+        return $this->return->success('success',['list' => $data]);
+    }
+
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    public function add(): array
+    {
+        $model = new AdminSection();
+        $pid = (int)$this->request->input('pid',0);
+        if ($pid > 0) $pidInfo = $this->adminSectionModel->getInfoById($pid);
+
+        $model->name = $this->request->input('name');
+        $model->pid = $pid;
+        $model->city_id = !empty($pidInfo) ? $pidInfo->city_id : $this->request->input('city_id',0);
+        $model->remark = $this->request->input('remark');
+        $model->status  = $this->request->input('status',1);
+
+        if (!$model->save()) throw new AdminException('添加失败');
+
+        $this->sectionCache->delList();
+
+        return $this->return->success();
+    }
+
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    public function edit(): array
+    {
+        $id = (int)$this->request->input('id');
+
+        $info = $this->adminSectionModel->getInfoById($id);
+        if (empty($info)) throw new AdminException('数据不存在');
+
+        $info->name = $this->request->input('name');
+        $info->pid = $this->request->input('pid',0);
+        $info->city_id = $this->request->input('city_id',0);
+        $info->remark = $this->request->input('remark');
+        $info->status  = $this->request->input('status',1);
+
+        if (!$info->save()) throw new AdminException('修改失败');
+        $this->sectionCache->delList();
+        return $this->return->success();
+    }
+
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    public function del(): array
+    {
+        $id = (int)$this->request->input('id');
+
+        $info = $this->adminSectionModel->getInfoById($id);
+        if (empty($info)) throw new AdminException('数据不存在');
+
+        $children = $this->adminSectionModel->getInfoByPid($info->id);
+        if (empty($children)) throw new AdminException('请先删除下级数据');
+
+        $this->adminUserModel->where('section_id',$id)->update(['section_id'=>0]);
+
+        $info->delete();
+        $this->sectionCache->delList();
+        return $this->return->success();
+    }
+
+    /**
+     * @return array
+     */
+    public function info(): array
+    {
+        $id = (int)$this->request->input('id');
+
+        $info = $this->adminSectionModel->getInfoById($id);
+        if (empty($info)) throw new AdminException('数据不存在');
+
+        return $this->return->success('success',$info->toArray());
+    }
+
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws RedisException
+     */
+    public function allList(): array
+    {
+        return $this->return->success('success',['list' => $this->sectionCache->getList()]);
+    }
+}
\ No newline at end of file
diff --git a/app/Service/ServiceTrait/Admin/SectionTrait.php b/app/Service/ServiceTrait/Admin/SectionTrait.php
new file mode 100644
index 0000000..34f8a56
--- /dev/null
+++ b/app/Service/ServiceTrait/Admin/SectionTrait.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Service\ServiceTrait\Admin;
+
+trait SectionTrait
+{
+    /**
+     * 递归生成合适的数据
+     * @param array $allMenuList
+     * @param int $parentId
+     * @return array
+     */
+    protected function getDbList(array $allMenuList, int $parentId = 0): array
+    {
+        $menuList = [];
+        foreach ($allMenuList as $menu) {
+            if ($menu['pid'] == $parentId) {
+                $children = $this->getDbList($allMenuList, (int)$menu['id']);
+                if (!empty($children)) {
+                    $menu['children'] = $children;
+                }
+                $menuList[] = $menu;
+            }
+        }
+        return $menuList;
+    }
+}
\ No newline at end of file
diff --git a/sync/http/admin/auth.http b/sync/http/admin/auth.http
index 7416483..fef489b 100644
--- a/sync/http/admin/auth.http
+++ b/sync/http/admin/auth.http
@@ -114,4 +114,39 @@ Authorization: Bearer {{admin_token}}
 ### ali sts 临时授权
 GET {{host}}/admin/third/sts/accredit
 Content-Type: application/x-www-form-urlencoded
+Authorization: Bearer {{admin_token}}
+
+
+### 部门列表
+GET {{host}}/admin/section/list
+Content-Type: application/json
+Authorization: Bearer {{admin_token}}
+
+### 部门添加
+POST {{host}}/admin/section/add
+Content-Type: application/x-www-form-urlencoded
+Authorization: Bearer {{admin_token}}
+
+name=总公司c&pid=1
+
+### 部门修改
+POST {{host}}/admin/section/edit
+Content-Type: application/x-www-form-urlencoded
+Authorization: Bearer {{admin_token}}
+
+id=1&name=总公司啊
+
+### 部门删除
+GET {{host}}/admin/section/del?id=1
+Content-Type: application/json
+Authorization: Bearer {{admin_token}}
+
+### 部门详情
+GET {{host}}/admin/section/info?id=1
+Content-Type: application/json
+Authorization: Bearer {{admin_token}}
+
+### 部门启用列表
+GET {{host}}/admin/section/all_list
+Content-Type: application/json
 Authorization: Bearer {{admin_token}}
\ No newline at end of file