please dont change

services/frontend/src/components/layout/header.tsx

@@ -30,14 +30,13 @@ export const Header = () => {
         </Link>
         
         <div className="flex items-center gap-4">
-          <Link
-            to="/docs/"
-            className="hidden items-center gap-1 text-sm font-medium text-gray-700 transition-colors hover:text-gray-900 md:flex"
-            target="_blank"
+          <a 
+            href="/docs/"
+            className="hidden md:flex text-sm font-medium text-gray-700 hover:text-gray-900 transition-colors items-center gap-1"
           >
             <FileText className="h-4 w-4" />
             Материалы
-          </Link>
+          </a>
           
           <DropdownMenu>
             <DropdownMenuTrigger asChild>
@@ -56,14 +55,16 @@ export const Header = () => {
               <div className="md:hidden">
                 <Link to="/docs">
                   <DropdownMenuItem>
-                    <FileText className="mr-2 h-4 w-4" />
                     Материалы
                   </DropdownMenuItem>
                 </Link>
               </div>
               
               <DropdownMenuSeparator />
-              <DropdownMenuItem variant="destructive" onClick={handleLogout}>
+              <DropdownMenuItem
+                variant="destructive"
+                onClick={handleLogout}
+              >
                 Выйти
               </DropdownMenuItem>
             </DropdownMenuContent>