diff --git a/header.php b/header.php
index 540cc44..04672dd 100644
--- a/header.php
+++ b/header.php
@@ -4,7 +4,7 @@
         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
         <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
         <title><?php wp_title('|', true, 'right');?><?=get_bloginfo('name')?></title>
-        <link rel="stylesheet" href="<?php echo get_stylesheet_uri();?>?ver=63">
+        <link rel="stylesheet" href="<?php echo get_stylesheet_uri();?>?ver=64">
         <link href="https://use.fontawesome.com/releases/v5.0.13/css/all.css" rel="stylesheet">
         <script type='text/javascript' src="<?php echo get_stylesheet_directory_uri()?>/scripts/jquery-3.6.0.min.js"></script>
         <script type='text/javascript' src="<?php echo get_stylesheet_directory_uri()?>/scripts/burger-menu.js?ver=9"></script>
diff --git a/pub/menu/nauka.svg b/pub/menu/nauka.svg
index 5c9914a..d2cc595 100644
--- a/pub/menu/nauka.svg
+++ b/pub/menu/nauka.svg
@@ -1,5 +1,5 @@
 <svg width="24" height="14" viewBox="0 0 24 14" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M11.707 12.612C14.6529 12.612 17.041 11.8291 17.041 10.8634C17.041 9.89762 14.6529 9.11475 11.707 9.11475C8.76115 9.11475 6.37305 9.89762 6.37305 10.8634C6.37305 11.8291 8.76115 12.612 11.707 12.612Z" stroke="#F18129" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
-<path d="M6.37305 10.8631V7.60061C6.37305 6.63611 8.76125 5.85303 11.708 5.85303C14.6538 5.85303 17.042 6.63611 17.042 7.60061V10.8631" stroke="#F18129" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
-<path d="M6.37391 9.03774L1 7.06262L11.7079 1.61182L22.4158 7.06262L17.0418 9.03774" stroke="#F18129" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
+<path d="M11.707 12.612C14.6529 12.612 17.041 11.8291 17.041 10.8634C17.041 9.89762 14.6529 9.11475 11.707 9.11475C8.76115 9.11475 6.37305 9.89762 6.37305 10.8634C6.37305 11.8291 8.76115 12.612 11.707 12.612Z" stroke="#3B83B5" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
+<path d="M6.37305 10.8631V7.60061C6.37305 6.63611 8.76125 5.85303 11.708 5.85303C14.6538 5.85303 17.042 6.63611 17.042 7.60061V10.8631" stroke="#3B83B5" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
+<path d="M6.37391 9.03774L1 7.06262L11.7079 1.61182L22.4158 7.06262L17.0418 9.03774" stroke="#3B83B5" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
 </svg>
diff --git a/style.css b/style.css
index 44b90ec..5a4c242 100644
--- a/style.css
+++ b/style.css
@@ -625,11 +625,11 @@ a{
 
 
   .menu-item-19{
-    background: no-repeat url(https://vetandlife.ru/wp-content/themes/vij/pub/menu/ptica.svg) left center;
+    background: no-repeat url(https://vetandlife.ru/wp-content/themes/vij/pub/menu/nauka.svg) left center;
   }  
 
   .menu-item-19:hover{
-    background: no-repeat url(https://vetandlife.ru/wp-content/themes/vij/pub/menu/ptica-orange.svg) left center;
+    background: no-repeat url(https://vetandlife.ru/wp-content/themes/vij/pub/menu/nauka-orange.svg) left center;
   }  
 
   .menu-item-20{