diff --git a/people.html b/people.html
index a7686fc..d238801 100755
--- a/people.html
+++ b/people.html
@@ -24,7 +24,7 @@
         email: junicus@korea.ac.kr
       - name: Changsik Kang(강창식)
         position: PH.D. Course
-        research: Industrial AI for Manufacturing: Noise & Vibration
+        research: Industrial AI
         avatar: images/avatar/changsik1.jpg
         email: class9@korea.ac.kr
       - name: Joonseok Oh(오준석)