diff --git a/TOC.md b/TOC.md
index 424c7ace8996..c6454523e07b 100644
--- a/TOC.md
+++ b/TOC.md
@@ -4,7 +4,7 @@
 - [文档中心](https://docs.pingcap.com/zh)
 - 关于 TiDB
   - [TiDB 简介](/overview.md)
-  - [TiDB 8.2 Release Notes](/releases/release-8.2.0.md)
+  - [TiDB 8.3 Release Notes](/releases/release-8.3.0.md)
   - [功能概览](/basic-features.md)
   - [与 MySQL 的兼容性](/mysql-compatibility.md)
   - [使用限制](/tidb-limitations.md)
diff --git a/releases/release-8.3.0.md b/releases/release-8.3.0.md
index 9141f5fcd626..37a38aa98000 100644
--- a/releases/release-8.3.0.md
+++ b/releases/release-8.3.0.md
@@ -5,7 +5,7 @@ summary: 了解 TiDB 8.3.0 版本的新功能、兼容性变更、改进提升
 
 # TiDB 8.3.0 Release Notes
 
-发版日期：2024 年 x 月 x 日
+发版日期：2024 年 8 月 22 日
 
 TiDB 版本：8.3.0
 
diff --git a/releases/release-notes.md b/releases/release-notes.md
index 043d5924c9fd..af318f091335 100644
--- a/releases/release-notes.md
+++ b/releases/release-notes.md
@@ -10,6 +10,10 @@ summary: 介绍 TiDB 版本发布历史。
 
 TiDB 历史版本发布声明如下：
 
+## 8.3
+
+- [8.3.0-DMR](/releases/release-8.3.0.md): 2024-08-22
+
 ## 8.2
 
 - [8.2.0-DMR](/releases/release-8.2.0.md): 2024-07-11
diff --git a/releases/release-timeline.md b/releases/release-timeline.md
index 1588a03a0361..29673a3b905d 100644
--- a/releases/release-timeline.md
+++ b/releases/release-timeline.md
@@ -11,6 +11,7 @@ summary: 了解 TiDB 的版本发布时间线。
 
 | 版本 | 发布日期 |
 | :--- | :--- |
+| [8.3.0-DMR](/releases/release-8.3.0.md) | 2024-08-22 |
 | [7.5.3](/releases/release-7.5.3.md) | 2024-08-05 |
 | [8.2.0-DMR](/releases/release-8.2.0.md) | 2024-07-11 |
 | [6.5.10](/releases/release-6.5.10.md) | 2024-06-20 |