diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fa3c20aa73f..f6710c7fd88e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,39 @@
 
 # Changelog
 
+### [Version 1.21.8](https://github.com/lobehub/lobe-chat/compare/v1.21.7...v1.21.8)
+
+<sup>Released on **2024-10-08**</sup>
+
+#### 🐛 Bug Fixes
+
+- **misc**: Fix auto rewrite query when user message is too long.
+
+#### 💄 Styles
+
+- **misc**: Support yml in file chunk.
+
+<br/>
+
+<details>
+<summary><kbd>Improvements and Fixes</kbd></summary>
+
+#### What's fixed
+
+- **misc**: Fix auto rewrite query when user message is too long, closes [#4288](https://github.com/lobehub/lobe-chat/issues/4288) ([a2d3d32](https://github.com/lobehub/lobe-chat/commit/a2d3d32))
+
+#### Styles
+
+- **misc**: Support yml in file chunk, closes [#4283](https://github.com/lobehub/lobe-chat/issues/4283) ([cec7ec0](https://github.com/lobehub/lobe-chat/commit/cec7ec0))
+
+</details>
+
+<div align="right">
+
+[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)
+
+</div>
+
 ### [Version 1.21.7](https://github.com/lobehub/lobe-chat/compare/v1.21.6...v1.21.7)
 
 <sup>Released on **2024-10-08**</sup>
diff --git a/package.json b/package.json
index b249bc28f27f..8fe5247a159e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lobehub/chat",
-  "version": "1.21.7",
+  "version": "1.21.8",
   "description": "Lobe Chat - an open-source, high-performance chatbot 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",