diff --git a/application/Device/Device.php b/application/Device/Device.php
index 43aa1e620..178f165fc 100644
--- a/application/Device/Device.php
+++ b/application/Device/Device.php
@@ -1,4 +1,5 @@
 <?php
+
 class Device extends mfBaseModel
 {
     private $editor;
@@ -34,6 +35,7 @@ class Device extends mfBaseModel
                 return null;
             }
         }
+
         return $this->$name;
     }
 }
\ No newline at end of file
diff --git a/application/Device/DeviceController.php b/application/Device/DeviceController.php
index a7116fc84..d33b45cc7 100644
--- a/application/Device/DeviceController.php
+++ b/application/Device/DeviceController.php
@@ -1,6 +1,8 @@
 <?php
+
 class DeviceController extends mfBaseController
 {
+
     protected function init()
     {
         $this->needlogin = true;
diff --git a/application/Device/DeviceModel.php b/application/Device/DeviceModel.php
index 8591a2db4..b79ed2c71 100644
--- a/application/Device/DeviceModel.php
+++ b/application/Device/DeviceModel.php
@@ -1,4 +1,5 @@
 <?php
+
 class DeviceModel
 {
     public $name = null;
@@ -22,6 +23,7 @@ class DeviceModel
 
     public static function find($data)
     {
+
     }
 
     public static function create(array $data)