diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19835f6a1c9..814b3c6a04f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v2.1.33](https://github.com/nocobase/nocobase/compare/v2.1.32...v2.1.33) - 2026-07-31
+
+### 🐛 Bug Fixes
+
+- **[client-v2]** Fix JSON field save validation errors after reloading v2 forms. ([#10206](https://github.com/nocobase/nocobase/pull/10206)) by @katherinehhh
+
+- **[Backup manager]** Validate the maximum backup retention count and display save errors. ([#10189](https://github.com/nocobase/nocobase/pull/10189)) by @katherinehhh
+
+- **[AI employees]** AI employee chat now validates attachment count and combined size before upload ([#10195](https://github.com/nocobase/nocobase/pull/10195)) by @cgyrock
+
+- **[Workflow]** Fixed workflow executions becoming blocked while saving a large number of jobs in one database operation ([#10204](https://github.com/nocobase/nocobase/pull/10204)) by @mytharcher
+
 ## [v2.1.32](https://github.com/nocobase/nocobase/compare/v2.1.31...v2.1.32) - 2026-07-29
 
 ### 🚀 Improvements
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index dbdca6e580d..4fa8f458670 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -5,6 +5,18 @@
 格式基于 [Keep a Changelog](https://keepachangelog.com/zh-CN/1.0.0/),
 并且本项目遵循 [语义化版本](https://semver.org/spec/v2.0.0.html)。
 
+## [v2.1.33](https://github.com/nocobase/nocobase/compare/v2.1.32...v2.1.33) - 2026-07-31
+
+### 🐛 修复
+
+- **[client-v2]** 修复 v2 表单重载后 JSON 字段保存校验报错。 ([#10206](https://github.com/nocobase/nocobase/pull/10206)) by @katherinehhh
+
+- **[备份管理器]** 校验最大备份保留数量并显示保存错误。 ([#10189](https://github.com/nocobase/nocobase/pull/10189)) by @katherinehhh
+
+- **[AI 员工]** AI 员工聊天现在会在上传前校验附件数量和附件总大小 ([#10195](https://github.com/nocobase/nocobase/pull/10195)) by @cgyrock
+
+- **[工作流]** 修复工作流执行在单次保存大量作业记录时可能阻塞的问题 ([#10204](https://github.com/nocobase/nocobase/pull/10204)) by @mytharcher
+
 ## [v2.1.32](https://github.com/nocobase/nocobase/compare/v2.1.31...v2.1.32) - 2026-07-29
 
 ### 🚀 优化