edit

database/user.php

@@ -107,7 +107,7 @@ return array
 			'desc' 		=> '请输入密码',
 			'match' 	=> 'option',
 			'update'	=> 'password',
-			'callback'	=> 'md5',
+			'callback'	=> 'sha1',
 		),
 		
 		'avatar'		=> array

src/Login.php

@@ -28,7 +28,7 @@ class Login extends Base
 
         $param['option_' . $account] = Dever::input($account);
 
-        $password = md5(Dever::input('password'));
+        $password = sha1(Dever::input('password'));
 
         $user = Dever::load('passport/user-login', $param);