diff --git a/README-zh_CN.md b/README-zh_CN.md
index 789b57e5..d03e1007 100644
--- a/README-zh_CN.md
+++ b/README-zh_CN.md
@@ -253,7 +253,7 @@ Simone Poggiali 是一位经验丰富的高级前端开发人员，自 90 年代
 
 * 领英: [https://www.linkedin.com/in/simone-poggiali](https://www.linkedin.com/in/simone-poggiali)
 * GitHub: [https://github.com/gibbok](https://github.com/gibbok)
-* 推特: [https://twitter.com/gibbok_coding](https://twitter.com/gibbok_coding)
+* X.com: [https://x.com/gibbok_coding](https://x.com/gibbok_coding)
 * 电子邮箱: gibbok.coding📧gmail.com
 
 ## TypeScript简介
diff --git a/README.md b/README.md
index 3f28e5b4..96d7628f 100644
--- a/README.md
+++ b/README.md
@@ -253,7 +253,7 @@ You can reach Simone Poggiali on the following platforms:
 
 * LinkedIn: [https://www.linkedin.com/in/simone-poggiali](https://www.linkedin.com/in/simone-poggiali)
 * GitHub: [https://github.com/gibbok](https://github.com/gibbok)
-* Twitter: [https://twitter.com/gibbok_coding](https://twitter.com/gibbok_coding)
+* X.com: [https://x.com/gibbok_coding](https://x.com/gibbok_coding)
 * Email: gibbok.coding📧gmail.com
 
 ## TypeScript Introduction
diff --git a/downloads/typescript-book-zh_CN.epub b/downloads/typescript-book-zh_CN.epub
index 720a3329..159e30bb 100644
Binary files a/downloads/typescript-book-zh_CN.epub and b/downloads/typescript-book-zh_CN.epub differ
diff --git a/downloads/typescript-book-zh_CN.pdf b/downloads/typescript-book-zh_CN.pdf
index 2fd9f330..ea0c600d 100644
Binary files a/downloads/typescript-book-zh_CN.pdf and b/downloads/typescript-book-zh_CN.pdf differ
diff --git a/downloads/typescript-book.epub b/downloads/typescript-book.epub
index 4cbe136a..5d05c63b 100644
Binary files a/downloads/typescript-book.epub and b/downloads/typescript-book.epub differ
diff --git a/downloads/typescript-book.pdf b/downloads/typescript-book.pdf
index 208a67f6..8155f7b0 100644
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diff --git a/website/src/content/docs/book/about-the-author.md b/website/src/content/docs/book/about-the-author.md
index e54e4001..a396b81c 100644
--- a/website/src/content/docs/book/about-the-author.md
+++ b/website/src/content/docs/book/about-the-author.md
@@ -12,6 +12,6 @@ You can reach Simone Poggiali on the following platforms:
 
 * LinkedIn: [https://www.linkedin.com/in/simone-poggiali](https://www.linkedin.com/in/simone-poggiali)
 * GitHub: [https://github.com/gibbok](https://github.com/gibbok)
-* Twitter: [https://twitter.com/gibbok_coding](https://twitter.com/gibbok_coding)
+* X.com: [https://x.com/gibbok_coding](https://x.com/gibbok_coding)
 * Email: gibbok.coding📧gmail.com
 
diff --git a/website/src/content/docs/zh-cn/book/about-the-author.md b/website/src/content/docs/zh-cn/book/about-the-author.md
index 664c590b..7c3e0ffc 100644
--- a/website/src/content/docs/zh-cn/book/about-the-author.md
+++ b/website/src/content/docs/zh-cn/book/about-the-author.md
@@ -12,6 +12,6 @@ Simone Poggiali 是一位经验丰富的高级前端开发人员，自 90 年代
 
 * 领英: [https://www.linkedin.com/in/simone-poggiali](https://www.linkedin.com/in/simone-poggiali)
 * GitHub: [https://github.com/gibbok](https://github.com/gibbok)
-* 推特: [https://twitter.com/gibbok_coding](https://twitter.com/gibbok_coding)
+* X.com: [https://x.com/gibbok_coding](https://x.com/gibbok_coding)
 * 电子邮箱: gibbok.coding📧gmail.com