diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8deecd15d1..6d0a510caa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,35 @@
 
 # Changelog
 
+## [Version 2.2.1](https://github.com/lobehub/lobe-chat/compare/v0.0.0-nightly.pr15228.13999...v2.2.1)
+
+<sup>Released on **2026-05-29**</sup>
+
+#### ✨ Features
+
+- **device**: device registry TRPC (register / list / update / remove).
+- **bot**: add iMessage Desktop setup and bridge.
+- **desktop**: show zoom level HUD on Cmd+/- and Cmd+0.
+
+<br/>
+
+<details>
+<summary><kbd>Improvements and Fixes</kbd></summary>
+
+#### What's improved
+
+- **device**: device registry TRPC (register / list / update / remove), closes [#15299](https://github.com/lobehub/lobe-chat/issues/15299) ([671b252](https://github.com/lobehub/lobe-chat/commit/671b252))
+- **bot**: add iMessage Desktop setup and bridge, closes [#15228](https://github.com/lobehub/lobe-chat/issues/15228) ([6d94635](https://github.com/lobehub/lobe-chat/commit/6d94635))
+- **desktop**: show zoom level HUD on Cmd+/- and Cmd+0, closes [#15294](https://github.com/lobehub/lobe-chat/issues/15294) ([109545c](https://github.com/lobehub/lobe-chat/commit/109545c))
+
+</details>
+
+<div align="right">
+
+[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)
+
+</div>
+
 ### [Version 2.2.0](https://github.com/lobehub/lobe-chat/compare/v2.1.59-canary.27...v2.2.0)
 
 <sup>Released on **2026-05-18**</sup>
diff --git a/changelog/v2.json b/changelog/v2.json
index c8c210b44d..7b9c95f152 100644
--- a/changelog/v2.json
+++ b/changelog/v2.json
@@ -1,4 +1,9 @@
 [
+  {
+    "children": {},
+    "date": "2026-05-29",
+    "version": "2.2.1"
+  },
   {
     "children": {},
     "date": "2026-05-18",
diff --git a/package.json b/package.json
index 4c88f08564..a2dd763009 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lobehub/lobehub",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "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",