title: how to forbid img file to rewrite?
body: <p>my domain in my pc is : <a href="http://www.laji.com" rel="nofollow">http://www.laji.com</a><br>
  there are 2 files under the www folder</p>
  
  <p>.htaccess</p>
  
  <pre><code>Options +FollowSymLinks
  RewriteEngine on
  RewriteBase /
  
  # All other pages
  # Don't rewrite real files or directories
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_URI} !^.*(\.css|\.js|\.gif|\.png|\.jpg|\.jpeg)$
  RewriteRule ^(.*)$ index\.php?main_page=$1&amp;%{QUERY_STRING} [L]
  </code></pre>
  
  <p>index.php</p>
  
  <pre><code>&lt;?php echo $_GET['main_page'] ?&gt;
  </code></pre>
  
  <p>when I visit <a href="http://wwww.laji.com/xxx.jpg" rel="nofollow">http://wwww.laji.com/xxx.jpg</a> (this jpg is not exist) , it rewrite to index.php?main_page=xxx.jpg , but I want to let it display 404 infomation, no need to rewrite , why my htaccess code don't work?</p>