diff --git a/docs/必学工具/tools.en.md b/docs/必学工具/tools.en.md
index fae8ead0..ad81ba7d 100644
--- a/docs/必学工具/tools.en.md
+++ b/docs/必学工具/tools.en.md
@@ -4,7 +4,7 @@
 
 - [Sci-Hub](https://sci-hub.se/): A revolutionary site aiming to break knowledge barriers, greeted by the goddess Elbakyan.
 - [Library Genesis](http://libgen.is/): A website for downloading e-books.
-- [Z-library](https://zlibrary-global.se/): An e-book download site (works better under [Tor](https://www.torproject.org/), [link](http://loginzlib2vrak5zzpcocc3ouizykn6k5qecgj2tzlnab5wcbqhembyd.onion/)).
+- [Z-library](https://z-library.rs/): An e-book download site (works better under [Tor](https://www.torproject.org/), [link](http://loginzlib2vrak5zzpcocc3ouizykn6k5qecgj2tzlnab5wcbqhembyd.onion/)).
 - [Z-ePub](https://z-epub.com/): ePub e-book download site.
 - [PDF Drive](https://www.pdfdrive.com/): A PDF e-book search engine.
 - [MagazineLib](https://magazinelib.com/): A site for downloading PDF e-magazines.
diff --git a/docs/必学工具/tools.md b/docs/必学工具/tools.md
index 0aa24918..ff9c8f36 100644
--- a/docs/必学工具/tools.md
+++ b/docs/必学工具/tools.md
@@ -4,7 +4,7 @@
 
 - [Sci-Hub](https://sci-hub.se/): Elbakyan 女神向你挥手，旨在打破知识壁垒的革命性网站。
 - [Library Genesis](http://libgen.is/): 电子书下载网站。
-- [Z-library](https://zlibrary-global.se/): 电子书下载网站（在 [Tor](https://www.torproject.org/) 下运行较佳，[链接](http://loginzlib2vrak5zzpcocc3ouizykn6k5qecgj2tzlnab5wcbqhembyd.onion/)）。
+- [Z-library](https://z-library.rs/): 电子书下载网站（在 [Tor](https://www.torproject.org/) 下运行较佳，[链接](http://loginzlib2vrak5zzpcocc3ouizykn6k5qecgj2tzlnab5wcbqhembyd.onion/)）。
 - [Z-ePub](https://z-epub.com/): ePub 电子书下载网站。
 - [PDF Drive](https://www.pdfdrive.com/): PDF 电子书搜索引擎。
 - [MagazineLib](https://magazinelib.com/): PDF 电子杂志下载网站。