diff --git a/README-CN.md b/README-CN.md
index 30cf2144..e9c8c9c3 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -77,8 +77,8 @@ obdiag 期望构建一个开放的社区，我们欢迎任何形式的贡献，
 |2.0.0|2024.03| 2024.04.11|<ul><li> context改造，场景化扩展能力增强 </li><li> 支持在线更新巡检、采集的task </li><li> 根因分析二期 </li></ul>|
 |2.1.0|2024.04| 2024.05.13|<ul><li> 根因分析场景扩展 </li><li> 新增 ash 报告 采集 </li></ul>|
 |2.2.0|2024.05| 2024.06.14 |<ul><li> 根因分析场景扩展 </li><li> 巡检场景扩展 </li></ul>|
-|2.3.0|2024.06| - |<ul><li> 根因分析场景扩展 </li><li> 支持 SQL 诊断 </li></ul>|
-|2.4.0|2024.07| - |<ul><li> 根因分析场景扩展 </li><li> 适配两款内核的诊断工具 </li></ul>|
+|2.3.0|2024.06| 2024.07.24 |<ul><li> 根因分析场景扩展 </li><li> 新增基础采集功能: tabledump </li><li> 新增参数/变量比对分析功能 </li><li> 执行底座改造，支持 k8s 部署的 OceanBase 集群诊断 </li></ul>|
+|2.4.0|2024.07| - |<ul><li> 易用性改造 </li><li> 支持 SQL 诊断 </li></ul>|
 |2.5.0|2024.08| - |<ul><li> 根因分析场景扩展 </li><li> 支持 OMS 诊断 </li></ul>|
 |3.0.0|2024.09| - |<ul><li> 根因分析场景扩展 </li><li> 服务化改造 </li></ul>|
 |3.1.0|2024.10| - |<ul><li> 根因分析场景扩展 </li><li> 支持巡检报告比对 </li></ul>|
diff --git a/README.md b/README.md
index 4a079434..8dd16418 100644
--- a/README.md
+++ b/README.md
@@ -81,8 +81,8 @@ obdiag envisions an open community. We welcome your contributions in any form:
 |2.0.0|2024.03| 2024.04.11| <ul><li> Context Transformation, Enhanced Scene Expansion Capabilities</li><li> Support online updating of inspection and gather tasks </li><li>Root Cause Analysis Phase II Transformation </li></ul>|
 |2.1.0|2024.04| 2024.05.13| <ul><li> Root Cause Analysis Scenario Expansion </li><li> Gather ash report </li></ul>|
 |2.2.0|2024.05| 2024.06.14 |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Check Scenario Expansion </li></ul>|
-|2.3.0|2024.06| - |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Support SQL Diagnosis </li></ul>|
-|2.4.0|2024.07| - |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Adapting Two Additional Kernel Diagnostic Tools </li></ul>|
+|2.3.0|2024.06| 2024.07.24 |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Added basic gather feature: tabledump </li><li> Added parameter/variable gather and analyze feature </li><li> Execute infrastructure modifications to support diagnostics for OceanBase clusters deployed on Kubernetes (k8s) </li></ul>|
+|2.4.0|2024.07| - |<ul><li> usability improvement </li><li> Support SQL Diagnosis </li></ul>|
 |2.5.0|2024.08| - |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Support OMS Diagnosis </li></ul>|
 |3.0.0|2024.09| - |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Service-ification Transformation </li></ul>|
 |3.1.0|2024.10| - |<ul><li> Root Cause Analysis Scenario Expansion </li><li> Supporting Comparative Functionality for Patrol Inspection Reports </li></ul>|