httpd.conf multiple directoryindex

[Guest_imported]

Hi ALL

Anyone know how to set multiple directoryindex in case below:

<VirtualHost 1.1.1.1>
ServerName

http://www.a.b.c\akccb

ServerAlias a.b.c\akccb
Documentroot /usr/local/apache/public_html/
<Directory /usr/local/apache/public_html>
</Directory>
DirectoryIndex index.htm
Errorlog logs/abc-error_log
CustomLog logs/abc-access_log combined
</VirtualHost>

<VirtualHost 1.1.1.1>
ServerName

http://www.a.b.c\akccb

ServerAlias a.b.c\akccb
Documentroot /usr/local/apache/public_html/akccb/
<Directory /usr/local/apache/public_html/akccb>
</Directory>
DirectoryIndex home.htm
Errorlog logs/abc-error_log
CustomLog logs/abc-access_log combined
</VirtualHost>

in directory /usr/local/apache/public_html and akccb got home.htm and index.htm

please help me

thanks