diff --git a/src/pages/MeetingRoom.tsx b/src/pages/MeetingRoom.tsx
index d3b9d66..577950c 100644
--- a/src/pages/MeetingRoom.tsx
+++ b/src/pages/MeetingRoom.tsx
@@ -687,7 +687,11 @@ function ThreeMeetingRoomScene({ currentActiveModel, presentationState, isFocusM
 export default function MeetingRoom() {
   const { roomId } = useParams<{ roomId?: string }>();
   const navigate = useNavigate();
-  const activeModel = useModelStore((s) => s.model);
+  const models = useModelStore((s) => s.models);
+  const activeModelId = useModelStore((s) => s.activeModelId);
+  const activeModel = useMemo(() => {
+    return models.find((m) => m.id === activeModelId) || null;
+  }, [models, activeModelId]);
 
   // Estados do Lobby
   const [inRoom, setInRoom] = useState(false);