device_record 表 create_time 为空

Application/Sdk/Controller/UserController.class.php

@@ -2835,7 +2835,7 @@ class UserController extends BaseController
         $request['user_id'] = (!empty($request['user_id'])) ? $request['user_id'] : 0;
 
         $data = array(
-                'create_time' => $now,
+                'create_time' => time(),
                 'version' => $request['sdk_version'],
                 'model' => $request['model'],
                 'unique_code' => $request['unique_code'],