prerender htaccess for subirectory url

Question

这是我的htaccess

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.html [L]

RequestHeader set X-Prerender-Token "**************"

<IfModule mod_rewrite.c>

    <IfModule mod_proxy_http.c>
        RewriteCond %{HTTP_USER_AGENT} googlebot|bingbot|yandex|baiduspider|facebookexternalhit|twitterbot|rogerbot|linkedinbot|embedly|quora link preview|showyoubot|outbrain|pinterest|slackbot|vkShare|W3C_Validator [NC,OR]
        RewriteCond %{QUERY_STRING} _escaped_fragment_

        # Proxy the request
        RewriteRule ^(.*)$ http://service.prerender.io/http://%{HTTP_HOST}$1 [P,L]


        RewriteRule ^ /index.html 
    </IfModule>
</IfModule>

我在Angularjs做过这些 -

<head>
    <meta name="fragment" content="!">
</head>

$locationProvider.html5Mode(true);

我的网址看起来像 -

https://www.{Hostname}/{folder-name}/ (BaseURl)

当我在下面的网址上点火时，它会将我重定向到404

https://www.{Hostname}/{folder-name}/category/category-name

任何人都可以帮我摆脱这个htaccess问题吗？