diff --git a/app/Admin/Controllers/PersonController.php b/app/Admin/Controllers/PersonController.php
index e1a23ad..659d7d1 100644
--- a/app/Admin/Controllers/PersonController.php
+++ b/app/Admin/Controllers/PersonController.php
@@ -51,6 +51,14 @@ class PersonController extends AdminController
                     amis()->DateRangeControl()->label(__('admin.persons.birthday'))->name('birthday')->valueFormat('YYYY-MM-DD')->columnRatio(6), 
                 ]),
             ]))
+            ->itemBadge([//行角标
+                'text' => __('admin.persons.master'),
+                'mode' => 'ribbon',
+                'position' => 'top-left',
+                'badgeLevel' => 'danger',
+                'visibleOn' => '${is_master > 0}',
+                'size' => 15
+            ])
             ->columns([
                 amis()->TableColumn('domicile_code', __('admin.persons.domicile_code'))->width('100px'),
                 amis()->TableColumn('name', __('admin.persons.name'))->width('100px')->copyable()->searchable(),
diff --git a/app/Models/Person.php b/app/Models/Person.php
index 5596ba3..a82aaed 100644
--- a/app/Models/Person.php
+++ b/app/Models/Person.php
@@ -25,7 +25,14 @@ class Person extends Model
     protected static function boot()
     {
         parent::boot();
-        // 监听 oldman 的创建事件，用于初始化 位置信息
+        // 监听 人口 的创建事件，用于初始化 位置信息
+        static::created(function ($person) {
+            if(empty($person->master_id) && $person->master_connect){
+                $person->master_id = $person->id;
+                $person->is_master = 1;
+                $person->save();
+            }
+        });
         static::saving(function ($person) {
             if($person->origin_city_code){
                 list($originProvince, $originCity, $originArea) = Zone::codeToZone($person->origin_city_code);
diff --git a/app/Services/Admin/PersonService.php b/app/Services/Admin/PersonService.php
index 29af17d..52c2d58 100644
--- a/app/Services/Admin/PersonService.php
+++ b/app/Services/Admin/PersonService.php
@@ -36,6 +36,11 @@ class PersonService extends BaseService
 
         $data['avatar'] = $this->saveImage('avatar', 'persons/avatar')[0] ?? '';
 
+        if(isset($data['master'])){
+            $data['master_id'] = $data['master'];
+            unset($data['master']);
+        }
+
         foreach ($data as $k => $v) {
             if (!in_array($k, $columns)) {
                 continue;