diff --git a/CHANGELOG.md b/CHANGELOG.md
index a89b83049d..f52cd39b8e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,31 @@
 
 # Changelog
 
+### [Version 2.1.22](https://github.com/lobehub/lobe-chat/compare/v2.1.21...v2.1.22)
+
+<sup>Released on **2026-02-08**</sup>
+
+#### 🐛 Bug Fixes
+
+- **misc**: Register Notebook tool in server runtime.
+
+<br/>
+
+<details>
+<summary><kbd>Improvements and Fixes</kbd></summary>
+
+#### What's fixed
+
+- **misc**: Register Notebook tool in server runtime, closes [#12203](https://github.com/lobehub/lobe-chat/issues/12203) ([be6da39](https://github.com/lobehub/lobe-chat/commit/be6da39))
+
+</details>
+
+<div align="right">
+
+[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)
+
+</div>
+
 ### [Version 2.1.21](https://github.com/lobehub/lobe-chat/compare/v2.1.20...v2.1.21)
 
 <sup>Released on **2026-02-08**</sup>
diff --git a/package.json b/package.json
index 4822da9844..f4cee85875 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lobehub/lobehub",
-  "version": "2.1.21",
+  "version": "2.1.22",
   "description": "LobeHub - an open-source,comprehensive AI Agent framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.",
   "keywords": [
     "framework",