diff --git a/.vscode/ftp-kr.sync.cache.json b/.vscode/ftp-kr.sync.cache.json
index d459fbd..30b3897 100644
--- a/.vscode/ftp-kr.sync.cache.json
+++ b/.vscode/ftp-kr.sync.cache.json
@@ -63,12 +63,6 @@
           "modified": false
         },
         "controls": {
-          "class.Backpro.php": {
-            "type": "-",
-            "size": 368,
-            "lmtime": 0,
-            "modified": false
-          },
           "class.Crm.php": {
             "type": "-",
             "size": 1824,
@@ -101,14 +95,14 @@
           },
           "class.Tasks.php": {
             "type": "-",
-            "size": 13505,
-            "lmtime": 1739545030143,
+            "size": 14373,
+            "lmtime": 1739910394588,
             "modified": false
           },
           "class.Users.php": {
             "type": "-",
-            "size": 3091,
-            "lmtime": 0,
+            "size": 3357,
+            "lmtime": 1739908495902,
             "modified": false
           },
           "class.Wiki.php": {
@@ -145,8 +139,8 @@
           },
           "class.Tasks.php": {
             "type": "-",
-            "size": 16421,
-            "lmtime": 1739545261687,
+            "size": 16915,
+            "lmtime": 1739910024244,
             "modified": false
           },
           "class.Users.php": {
@@ -197,20 +191,20 @@
       "layout": {
         "style.css": {
           "type": "-",
-          "size": 21465,
-          "lmtime": 1739868350549,
+          "size": 21592,
+          "lmtime": 1739911190575,
           "modified": false
         },
         "style.css.map": {
           "type": "-",
-          "size": 37249,
-          "lmtime": 1739868350549,
+          "size": 37528,
+          "lmtime": 1739911190575,
           "modified": false
         },
         "style.scss": {
           "type": "-",
-          "size": 25925,
-          "lmtime": 1739868350325,
+          "size": 26162,
+          "lmtime": 1739911190405,
           "modified": false
         }
       },
@@ -388,8 +382,8 @@
           },
           "layout-logged.php": {
             "type": "-",
-            "size": 5693,
-            "lmtime": 1733745379453,
+            "size": 5371,
+            "lmtime": 1739908447871,
             "modified": false
           },
           "layout-unlogged.php": {
@@ -458,8 +452,8 @@
         "tasks": {
           "filtr_save_form.php": {
             "type": "-",
-            "size": 707,
-            "lmtime": 0,
+            "size": 775,
+            "lmtime": 1739909969622,
             "modified": false
           },
           "main_view_by_ajax.php": {
@@ -470,8 +464,8 @@
           },
           "main_view.php": {
             "type": "-",
-            "size": 24715,
-            "lmtime": 1739545325088,
+            "size": 27106,
+            "lmtime": 1739911170901,
             "modified": false
           },
           "task_edit.php": {
@@ -482,14 +476,14 @@
           },
           "task_popup.php": {
             "type": "-",
-            "size": 6217,
-            "lmtime": 1739544589356,
+            "size": 6222,
+            "lmtime": 1739908742525,
             "modified": false
           },
           "task_single.php": {
             "type": "-",
-            "size": 2866,
-            "lmtime": 1734256298399,
+            "size": 2893,
+            "lmtime": 1739911073279,
             "modified": false
           },
           "work-time.php": {
diff --git a/autoload/controls/class.Site.php b/autoload/controls/class.Site.php
index 2d5bef7..4a42ebe 100644
--- a/autoload/controls/class.Site.php
+++ b/autoload/controls/class.Site.php
@@ -5,15 +5,15 @@ class Site
   public static function route()
   {
     global $user;
-    
+
     $class = '\controls\\';
-      
+
     $results = explode( '_', \S::get( 'module' ) );
     if ( is_array( $results ) ) foreach ( $results as $row )
       $class .= ucfirst( $row );
-    
+
     $action = \S::get( 'action' );
-    
+
     if ( class_exists( $class ) and method_exists( new $class, $action ) )
     {
       if ( \controls\Users::permissions( $user['id'], \S::get( 'module' ) ) )
diff --git a/autoload/controls/class.Users.php b/autoload/controls/class.Users.php
index bb1ad35..2b86e51 100644
--- a/autoload/controls/class.Users.php
+++ b/autoload/controls/class.Users.php
@@ -82,10 +82,7 @@ class Users
 
   public static function login()
   {
-    if ( $user = \factory\Users::login(
-        \S::get( 'email' ),
-        md5( \S::get( 'password' ) )
-      ) )
+    if ( $user = \factory\Users::login( \S::get( 'email' ), md5( \S::get( 'password' ) ) ) )
     {
       // zapamiętaj logowanie
       if ( \S::get( 'remember' ) )
@@ -98,6 +95,12 @@ class Users
 
         setcookie( $cookie_name, $value, strtotime( "+1 year" ), "/", $domain );
       }
+      else
+      {
+        $domain = preg_replace( '#^(http(s)?://)?w{3}\.#', '$1', $_SERVER['SERVER_NAME'] );
+        $cookie_name = str_replace( '.', '-', $domain );
+        setcookie( $cookie_name, "", strtotime( "-1 year" ), "/", $domain );
+      }
 
       \S::set_session( 'user', $user );
       echo json_encode( [ 'result' => 'true', 'msg' => 'Właśnie zostałeś zalogowany. Za chwilę nastąpi przekierowanie.', 'default_project' => $user[ 'default_project' ] ] );
diff --git a/autoload/factory/class.Users.php b/autoload/factory/class.Users.php
index 54d9ba2..2d6edd5 100644
--- a/autoload/factory/class.Users.php
+++ b/autoload/factory/class.Users.php
@@ -39,6 +39,7 @@ class Users
   public static function users_list()
   {
     global $mdb, $user;
+
     $users = $mdb -> select( 'users', '*' );
 
     if ( $user['id'] === 1 )
@@ -48,10 +49,10 @@ class Users
     else
     {
       $users_list = [];
-      foreach ( $users as $user )
+      foreach ( $users as $user_tmp )
       {
         if ( $user['id'] != 6 )
-          $users_list[] = $user;
+          $users_list[] = $user_tmp;
       }
 
       return $users_list;
@@ -78,10 +79,14 @@ class Users
       return false;
     else
     {
-      if ( $password == $result['password'] or $password == md5( 'ProjectPro2025!' ) )
+      if ( $password == $result['password'] and $email == $result['email'] )
+      {
         return $result;
+      }
       else
+      {
         return false;
+      }
     }
   }
 }
diff --git a/index.php b/index.php
index f652ee6..6f896dd 100644
--- a/index.php
+++ b/index.php
@@ -65,6 +65,7 @@ if ( isset( $_COOKIE[$cookie_name] ) && !isset( $_SESSION['user'] ) )
 }
 
 $user = \S::get_session('user');
+
 if ( !$user and !in_array( $_SERVER['REQUEST_URI'], [ '/logowanie', '/rejestracja', '/users/login/', '/cron/main_view/' ] ) )
 {
   header( 'Location: /logowanie' );