diff --git a/src/pages/InterestGroup/GroupList.jsx b/src/pages/InterestGroup/GroupList.jsx
index 6970f1d..937da76 100644
--- a/src/pages/InterestGroup/GroupList.jsx
+++ b/src/pages/InterestGroup/GroupList.jsx
@@ -17,7 +17,7 @@
   return (
     <div className="group-list">
       {groups.map(group => (
-        <GroupItem key={group.group_id} group={group} />
+        <GroupItem key={group.groupId} group={group} />
       ))}
     </div>
   );
