diff --git a/application/Device/Device.php b/application/Device/Device.php
index 4abccfb32..43aa1e620 100644
--- a/application/Device/Device.php
+++ b/application/Device/Device.php
@@ -34,7 +34,6 @@ 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 18929ec5b..a7116fc84 100644
--- a/application/Device/DeviceController.php
+++ b/application/Device/DeviceController.php
@@ -1,7 +1,6 @@
 <?php
 class DeviceController extends mfBaseController
 {
-
     protected function init()
     {
         $this->needlogin = true;
diff --git a/application/Device/DeviceModel.php b/application/Device/DeviceModel.php
index 0e2e72c4a..8591a2db4 100644
--- a/application/Device/DeviceModel.php
+++ b/application/Device/DeviceModel.php
@@ -22,7 +22,6 @@ class DeviceModel
 
     public static function find($data)
     {
-
     }
 
     public static function create(array $data)