litstudy.io 域名已过期并被黑产及网络赌场运营商恶意抢注劫持，目前访问会强制跳转至境外博彩网站。
域名安全预警：原域名 litstudy.io 可能已过期停靠、出售或易主，为保护访问安全已屏蔽直接外链跳转。
AI 笔记生成器中目前正常运营的已核验工具，按近期访问量与编辑评分排序。
LitStudy AI 曾是一个专为内容创作者、学生和研究人员打造的先进文献研究与知识管理助手。它能够高效提取、合成并总结海量源材料、PDF、视频和音频笔记中的核心信息。
由于原域名已过期并被境外博彩黑产抢注劫持，请务必远离原网址，并前往 OpenAITools 的 AI Research Tool 与 AI Summarizer 分类寻找安全可靠的在营平替。
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