diff --git a/content/_index.en.md b/content/_index.en.md
index 832066e..9319a9d 100644
--- a/content/_index.en.md
+++ b/content/_index.en.md
@@ -24,8 +24,8 @@ In the series titled "[Recommendations for Embedded Development in the Cloud Age
 ### What's New
 - 2024.11.30
   - Release Updates
-    - [hakoniwa-px4sim v2.8.0](https://github.com/toppers/hakoniwa-px4sim/releases/tag/v2.7.1) (2024.11.29)
     - [hakoniwa-px4sim v2.7.1](https://github.com/toppers/hakoniwa-px4sim/releases/tag/v2.7.1) (2024.11.15)
+      - Fixed several minor bugs
     - [hakoniwa-unity-drone-model v2.2.1](https://github.com/toppers/hakoniwa-unity-drone-model/releases/tag/v2.2.1)  (2024.11.4)
       - New architecture support for Hakoniwa PDU communication library
       - WebGL luggage support
diff --git a/content/_index.md b/content/_index.md
index 289e905..3c9a860 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -23,8 +23,8 @@ draft = false
 ### 更新情報
 - 2024.11.30
   - リポジトリの更新リリース情報です。
-    - [hakoniwa-px4sim v2.8.0](https://github.com/toppers/hakoniwa-px4sim/releases/tag/v2.7.1) (2024.11.29)
     - [hakoniwa-px4sim v2.7.1](https://github.com/toppers/hakoniwa-px4sim/releases/tag/v2.7.1) (2024.11.15)
+      - バグFIX
     - [hakoniwa-unity-drone-model v2.2.1](https://github.com/toppers/hakoniwa-unity-drone-model/releases/tag/v2.2.1)  (2024.11.4)
       - 箱庭PDU通信ライブラリの新アーキテクチャ対応
       - WebGLの荷物対応