core/admin/controller/sale/ctl.tools.php
搜索 test_fake_html 后面加两行如下

 $svinfo->test_fake_html(false,$msg);
 $this->system->setConf('system.seo.emuStatic','true');
 return true;

nginx 的配置文件里面

location / { 
if (!-e $request_filename) { 
rewrite ^/(.+\.(html|xml|json|htm|php|jsp|asp|shtml))$ /index.php?$1 last; 
# 下面这行也可以
#rewrite ^(.*)/(.+\.(html|xml|json|htm|php|jsp|asp|shtml))$ $1/index.php?$2 last;
         } 
}