使用.htaccess自定义404页面

hi guys can you help be me

im having a problem in ridecting my customize 404 error page

this my htaccess code:

<IfModule mod_rewrite.c>
   RewriteEngine On 

   RewriteCond %{SCRIPT_FILENAME} !-f
   RewriteCond %{SCRIPT_FILENAME} !-d


   RewriteRule ^home index.php [NC,L]

   RewriteRule ^works works.php [NC,L]

   RewriteRule ^category/([0-9a-zA-Z_-]+) category.php?cat=$1 [NC,L]

   ErrorDocument 404 /404.html


</IfModule>

can help to fixed this prpblem

this is the ERROR

Not Found

The requested URL /fur/cate was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

Apache/2.4.7 (Win32) OpenSSL/1.0.1e PHP/5.5.9 Server at localhost Port 8080

Options -MultiViews

RewriteEngine On

# Redirect to HTTPS
#RewriteCond %{HTTPS} !on
#RewriteRule ^.*$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# Redirect Trailing Slashes If Not A Folder...
#RewriteCond %{REQUEST_FILENAME} !-d
#RewriteRule ^(.*)/$ /$1 [L,R=301]

# Handle Front Controller...
RewriteCond $1 !^(cron\.php)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]

override this file