diff --git a/en/TOC.md b/en/TOC.md
index 3b15cef113..6f68821912 100644
--- a/en/TOC.md
+++ b/en/TOC.md
@@ -103,6 +103,7 @@
 + [TiDB Operator Roadmap](roadmap.md)
 + Release Notes
   + v1.2
+    - [1.2.3](releases/release-1.2.3.md)
     - [1.2.2](releases/release-1.2.2.md)
     - [1.2.1](releases/release-1.2.1.md)
     - [1.2 GA](releases/release-1.2.0.md)
diff --git a/en/releases/release-1.2.3.md b/en/releases/release-1.2.3.md
new file mode 100644
index 0000000000..10b0c9add8
--- /dev/null
+++ b/en/releases/release-1.2.3.md
@@ -0,0 +1,13 @@
+---
+title: TiDB Operator 1.2.3 Release Notes
+---
+
+# TiDB Operator 1.2.3 Release Notes
+
+Release date: September 7, 2021
+
+TiDB Operator version: 1.2.3
+
+## Bug fixes
+
+- Fix the TiFlash Pod rolling recreation issue after TiDB Operator is upgraded to v1.2.2 ([#4181](https://github.com/pingcap/tidb-operator/pull/4181), [@KanShiori](https://github.com/KanShiori))
diff --git a/zh/TOC.md b/zh/TOC.md
index d457d365f9..1802f4830d 100644
--- a/zh/TOC.md
+++ b/zh/TOC.md
@@ -104,6 +104,7 @@
 + [TiDB Operator Roadmap](roadmap.md)
 + 版本发布历史
   + v1.2
+    - [1.2.3](releases/release-1.2.2.md)
     - [1.2.2](releases/release-1.2.2.md)
     - [1.2.1](releases/release-1.2.1.md)
     - [1.2 GA](releases/release-1.2.0.md)
diff --git a/zh/releases/release-1.2.3.md b/zh/releases/release-1.2.3.md
new file mode 100644
index 0000000000..bc46854dbb
--- /dev/null
+++ b/zh/releases/release-1.2.3.md
@@ -0,0 +1,13 @@
+---
+title: TiDB Operator 1.2.3 Release Notes
+---
+
+# TiDB Operator 1.2.3 Release Notes
+
+发布日期：2021 年 9 月 7 日
+
+TiDB Operator 版本：1.2.3
+
+## Bug fixes
+
+- 修复升级到 TiDB Operator v1.2.2 时导致 TiFlash Pod 滚动重启的问题 ([#4181](https://github.com/pingcap/tidb-operator/pull/4181), [@KanShiori](https://github.com/KanShiori))