diff --git a/application/admin/controller/general/Student.php b/application/admin/controller/general/Student.php
index 913ebcc..87f2115 100644
--- a/application/admin/controller/general/Student.php
+++ b/application/admin/controller/general/Student.php
@@ -123,7 +123,7 @@ class Student extends Backend
             $this->IdentifierModel->where('identifier', $params['identifier'])->update(['status'=>'hidden']);*/
 
             $params['salt'] = Random::alnum();
-            $params['password'] = md5(md5($params['password']) . $params['salt']);
+            $params['password'] = md5($params['password']);
             $school = db('auth_group')->where('id',$params['group_id'])->find();
             $params['school'] = $school['name'];