The Last-Modified header issue!

[LUKE]

The apache v2.055 (mod_perl v2.02) will modify the Last-Modified's value automatically.   If the OS time is "Sun, 18 Dec 2005 14:25:01 GMT" . And print out the  Last-Modified header whith print "Last-Modified: Sun, 18 Dec 2005 14:28:01 GMT\n";   The apache will modify the value with "Sun, 18 Dec 2005 14:25:01 GMT" automatically. And the browser will receive the error result. How to override the  Last-Modified's value using perl?   ====httpd.conf================================================= Alias /Test/ /usr/local/Test/cgi-bin/ <Location /Test/> SetHandler perl-script PerlResponseHandler ModPerl::Registry PerlSendHeader On Options +ExecCGI </Location>