这个apache配置怎么回事？

Question

        DocumentRoot＆＃34; mypath＆＃34;

    ServerName workspace
    ServerAlias *.workspace

    <Directory />
            Options FollowSymLinks
            AllowOverride None
    </Directory>
    <Directory "mypath">
            Options FollowSymLinks
            AllowOverride All
            Require all granted

    <IfModule mod_rewrite.c>
      RewriteEngine On

      # uncomment the following line, if you are having trouble
      # getting no_script_name to work
      # RewriteBase /

      #redirect to domain.com if www. is given
      RewriteCond %{HTTP_HOST}   ^www\.([^\.]+\.[^\.]+)$
      RewriteRule ^.*$           http://%1%{REQUEST_URI} [R=permanent,L]

      RewriteCond %{REQUEST_FILENAME} !-d
      RewriteCond %{REQUEST_FILENAME} !-f
      RewriteRule ^((?s).*)$ index_dev.php?_url=/$1 [QSA,L]
    </IfModule>
    </Directory>


    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

如果我尝试访问mysite/module1，它就有效。但只要mysite失败。为什么？ （访问被禁止！）。它的Win7