url changed Permalink dont

Check your .htaccess and wp-config.php

And then re-save permalinks.

i try this option in the last H

i just C&P into this post
wp-config.php

define(‘WP_DEBUG’, false);

define(‘WP_ALLOW_MULTISITE’, true);
define(‘WP_HOME’,’https://webvision.co.il’);
define(‘WP_SITEURL’,’https://webvision.co.il’);

define( ‘MULTISITE’, true );
define( ‘SUBDOMAIN_INSTALL’, false );
$base = ‘/’;
define( ‘DOMAIN_CURRENT_SITE’, ‘webvision.co.il’ );
define( ‘PATH_CURRENT_SITE’, ‘/’ );
define( ‘SITE_ID_CURRENT_SITE’, 1 );
define( ‘BLOG_ID_CURRENT_SITE’, 1 );
define(‘RELOCATE’,true);

.htaccess
# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]

# uploaded files
RewriteRule ^([_0-9a-zA-Z-]+/)?files/(.+) wp-includes/ms-files.php?file=$2 [L]

# add a trailing slash to /wp-admin
RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ – [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) $2 [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]
RewriteRule . index.php [L]

# END WordPress

and i saved my permalinks

and its stay
https://blog.webvision.co.il/blog/2010/10/20/sample-post/

i dont know what to do

Check the database again. You’re missing something in there. Even ugly permalinks don’t work.

i checked few times with firefox and IE ( search option and SQL search )
i didnt find nothing

my blog show the old link

Yeah, now it just redirects back to the main domain.

my friend fixed it ( he say that i missed it and he fixed it as you say )
so i have to say many thanks

Buy your friend lunch ?? It’s cheap for the support!