diff --git a/tidb-cloud/tidb-cloud-release-notes.md b/tidb-cloud/tidb-cloud-release-notes.md
index 742ee60610a51..02d1c60427cee 100644
--- a/tidb-cloud/tidb-cloud-release-notes.md
+++ b/tidb-cloud/tidb-cloud-release-notes.md
@@ -10,6 +10,8 @@ This page lists the release notes of [TiDB Cloud](https://www.pingcap.com/tidb-c
 
 ## June 6, 2023
 
+**General changes**
+
 - Introduce [Index Insight (beta)](/tidb-cloud/index-insight.md) for [TiDB Dedicated](/tidb-cloud/select-cluster-tier.md#tidb-dedicated) clusters, which optimizes query performance by providing index recommendations for slow queries.
 
     With Index Insight, you can improve the overall application performance and efficiency of your database operations in the following ways:
@@ -33,6 +35,8 @@ This page lists the release notes of [TiDB Cloud](https://www.pingcap.com/tidb-c
 
 ## June 5, 2023
 
+**General changes**
+
 - Support connecting your [Data App](/tidb-cloud/tidb-cloud-glossary.md#data-app) to GitHub.
 
     By [connecting your Data App to GitHub](/tidb-cloud/data-service-manage-github-connection.md), you can manage all configurations of the Data App as [code files](/tidb-cloud/data-service-app-config-files.md) on Github, which integrates TiDB Cloud Data Service seamlessly with your system architecture and DevOps process.