在functions.php添加:

//登录后跳转到首页 function文件
function my_login_redirect($redirect_to, $request){
if( empty( $redirect_to ) || $redirect_to == 'wp-admin/' || $redirect_to == admin_url() )
return home_url('');
else
return $redirect_to;
}
add_filter('login_redirect', 'my_login_redirect', 10, 3);

//登录后跳转到指定页面
add_filter('login_redirect', 'new_login_redirect');
function new_login_redirect()
{
return '/author/'; //页面链接
}