diff --git a/riroan/src/App.js b/riroan/src/App.js
index 2bfeaf7..dc58583 100644
--- a/riroan/src/App.js
+++ b/riroan/src/App.js
@@ -460,6 +460,15 @@ export default function App() {
 					</H2>
 					<P>{t('f25db7c579')}</P>
 				</Div>
+				<Div>
+					<H2>
+						{t('eefd8527c4')} <DateTime>2024. 08.</DateTime>
+					</H2>
+					<Refer>
+						<A href="https://github.com/strong-trash/hack_seoul_backend">Github</A>
+					</Refer>
+					<P>{t('0defe675b7')}</P>
+				</Div>
 
 				<H1>SEMINARS</H1>
 				<Div>
diff --git a/riroan/src/i18n/locales/en.json b/riroan/src/i18n/locales/en.json
index 326e298..f7f6cde 100644
--- a/riroan/src/i18n/locales/en.json
+++ b/riroan/src/i18n/locales/en.json
@@ -97,6 +97,8 @@
 	"1e8bf396d3": "Software Maestro is a program by Federation of Korean Information Industries(FKII) growing software developers",
 	"da1b06b73d": "SW Developer, ROK Army",
 	"f25db7c579": "Served in the milliary as a software developer",
+	"eefd8527c4": "AngelHack Seoul 2024 hackathon",
+	"0defe675b7": "Developed backend software in hackathon hosted by AngelHack",
 
 	"b6751e45ef": "Problem Solving study strategy",
 
diff --git a/riroan/src/i18n/locales/ko.json b/riroan/src/i18n/locales/ko.json
index 27ac9b1..decf48f 100644
--- a/riroan/src/i18n/locales/ko.json
+++ b/riroan/src/i18n/locales/ko.json
@@ -97,6 +97,8 @@
 	"1e8bf396d3": "한국정보산업연합회에서 주관하는 SW인재양성 프로그램입니다.",
 	"da1b06b73d": "육군 SW 개발병",
 	"f25db7c579": "SW 개발병으로 군 복무를 수행했습니다.",
+	"eefd8527c4": "AngelHack Seoul 2024 해커톤",
+	"0defe675b7": "AngelHack에서 주최하는 해커톤에 참가하여 백엔드 개발을 담당했습니다.",
 
 	"b6751e45ef": "알고리즘 문제 해결 학습 전략",