diff --git a/CHANGELOG.md b/CHANGELOG.md
index 65dba2fd..5cd0c079 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,30 @@
 # Changelog
 
+### [Version 1.9.1](https://github.com/ant-design/pro-chat/compare/v1.9.0...v1.9.1)
+
+<sup>Released on **2024-02-07**</sup>
+
+#### 🐛 修复
+
+- Slove button loading not work.
+
+<br/>
+
+<details>
+<summary><kbd>Improvements and Fixes</kbd></summary>
+
+#### What's fixed
+
+- Slove button loading not work, closes [#87](https://github.com/ant-design/pro-chat/issues/87) ([5e272e5](https://github.com/ant-design/pro-chat/commit/5e272e5))
+
+</details>
+
+<div align="right">
+
+[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)
+
+</div>
+
 ## [Version&nbsp;1.9.0](https://github.com/ant-design/pro-chat/compare/v1.8.0...v1.9.0)
 
 <sup>Released on **2024-02-02**</sup>
diff --git a/package.json b/package.json
index c6a216b8..9a0c9cf3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ant-design/pro-chat",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "description": "a solution for ai chat",
   "keywords": [
     "ai",