htaccess 重定向的URL不起作用

[zhaozhiqiang000]

我在迁移网站时，修改完配置文件后，发现htaccess中的url不起作用，
httpd.conf里开启了rewrite

AccessFileName .htaccess

#
# The following lines prevent .htaccess and .htpasswd files from being 
# viewed by Web clients. 
#
#<Files ~ "^\.ht">
#   Order allow,deny
#   Deny from all
#   Satisfy All
</Files>
<Files ".htaccess">
    Order deny,allow
    Allow from all
</Files>


Alias /public_html/ "/home/*/public_html/" 

<Directory /home/*/public_html>

    Options FollowSymLinks
    AllowOverride All
    Order allow,deny
    Allow from all

</Directory>

下面是htaccess的重定向

Options +FollowSymLinks
RewriteEngine On
CheckSpelling On
ErrorDocument 404 /404-Error.html

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^index.html index.php [L,QSA]
RewriteRule ^(news|solutions|support|buy|about-us|exhibits-and-customer-events|custom-services|technical-supports|law-terms|terms-and-regulations) cms/app/showArc.php [L,QSA]
RewriteRule ^(contact-us) cms/index.php?option=com_contact&view=contact&id=9 [L,QSA]
RewriteRule ^(download) cms/app/download.php [L,QSA]
RewriteRule ^(product) shop/app/showPro.php [L,QSA]
RewriteRule ^surveyB.html survey/survey.html [L,QSA]
RewriteRule ^surveyA.html surveyA_en/survey.html [L,QSA]
RewriteRule ^pi-customization/ shop/star/pi-customization/index.html [L,QSA]
RewriteRule ^Pi3/ shop/star/Pi3/index.html [L,QSA]

不知怎么回事，htaccess的重定向一直不起作用个，而其他页面的伪静态却可以，不知道为什么，请知道的大神帮忙