# 放行生成式引擎爬虫;含 /brand/ 客户品牌页与 /llms.txt(随品牌上传自动更新) User-agent: * Allow: / Allow: /brand/ User-agent: Baiduspider Allow: / User-agent: Baiduspider-image Allow: / User-agent: Bytespider Allow: / User-agent: GPTBot Allow: / User-agent: Claude-Web Allow: / User-agent: PerplexityBot Allow: / User-agent: anthropic-ai Allow: / Sitemap: https://www.nengxiaojing.com/sitemap.xml