用.htaccess来指定目录的一个问题，求助

sohoboy

看了高人的这个贴：
http://bbs.idcspy.com/thread-43673-1-1.html

出现了下面的问题，求高人解决一下：非常感激：

RewriteEngine on
DirectoryIndex index.php index.html index.htm index.cgi
# 访问 http://www.12345.com redirect到 /public_html/12345/
RewriteCond %{HTTP_HOST} ^www.12345.com$
RewriteCond %{REQUEST_URI} !^/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /$1
RewriteCond %{HTTP_HOST} ^www.12345.com$
RewriteRule ^(/)?$ index.php [L]
# 访问 http://club.12345.com redirect到 /public_html/12345/club/
RewriteCond %{HTTP_HOST} ^club.12345.com$
RewriteCond %{REQUEST_URI} !^/club/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /club/$1
RewriteCond %{HTTP_HOST} ^club.12345.com$
RewriteRule ^(/)?$ club/index.php [L]
================
结果 http://club.12345.com 这样正常访问 但是输入http://club.12345.com/index.php 后面只是多了个/INDEX.PHP显示的却是http://www.12345.com 的内容 请问怎么解决？

一路同行

输入http://club.12345.com/index.php 显示的却是http://www.12345.com 的内容，地址栏有发生改变吗
输入http://www.12345.com/index.php能正常显示吗?