diff --git a/app/Admin/Controllers/DeviceController.php b/app/Admin/Controllers/DeviceController.php
index 5b4403e..2cec8d4 100644
--- a/app/Admin/Controllers/DeviceController.php
+++ b/app/Admin/Controllers/DeviceController.php
@@ -47,6 +47,12 @@ class DeviceController extends AdminController
                 TableColumn::make()->name('factory.name')->label('厂家'),
 				TableColumn::make()->name('sn')->label('编号'),
                 TableColumn::make()->name('type')->type('mapping')->map(Device::typeMap())->label('类型'),
+                TableColumn::make()->name('state')->type('mapping')->map([
+                    "0"=>"<span class='label label-fail'>禁用</span>",
+                    "1"=>"<span class='label label-info'>离线</span>",
+                    "2"=>"<span class='label label-success'>在线</span>",
+                    "*"=> '其他：${live_in}'
+                ])->label('状态'),
                 TableColumn::make()->name('created_at')->label('创建时间')->type('datetime')->sortable(true),
 				TableColumn::make()->name('updated_at')->label('更新时间')->type('datetime')->sortable(true),
                 $this->rowActions(true, 'lg'),