diff --git a/ai-agent-sandboxing-ubucon.md b/ai-agent-sandboxing-ubucon.md
index 7114f3b..2a94695 100644
--- a/ai-agent-sandboxing-ubucon.md
+++ b/ai-agent-sandboxing-ubucon.md
@@ -1130,8 +1130,8 @@ AI 에이전트는 내 권한으로,
/plugin marketplace add microsoft/github-copilot-modernization
/plugin install github-copilot-modernization@github-copilot-modernization
@@ -1211,13 +1211,13 @@ sbx exec -it dotnet-appmod bash
---
-
-## 데모 #1: Docker 샌드박스에서 .NET 앱 현대화하기
+## 데모 #1: Docker 샌드박스에서 Java 앱 현대화하기
+
copilot → /agent → github-copilot-modernization:modernize