diff --git a/src/pages/timetable/MyClassesPage.tsx b/src/pages/timetable/MyClassesPage.tsx
index 749b34e..5b09ed2 100644
--- a/src/pages/timetable/MyClassesPage.tsx
+++ b/src/pages/timetable/MyClassesPage.tsx
@@ -99,7 +99,7 @@ const MyClassesPage: React.FC = () => {
                         {classItem.name}
                       </h3>
                       {classItem.class_code && (
-                        <p className="text-sm text-gray-500">{classItem.class.code}</p>
+                        <p className="text-sm text-gray-500">{classItem.class_code}</p>
                       )}
                     </div>
                     <KeyboardArrowRight className="text-gray-400 flex-shrink-0 ml-2" size={20} />
@@ -162,7 +162,7 @@ const MyClassesPage: React.FC = () => {
                         {classItem.name}
                       </h3>
                       {classItem.class_code && (
-                        <p className="text-sm text-gray-500">{classItem.class.code}</p>
+                        <p className="text-sm text-gray-500">{classItem.class_code}</p>
                       )}
                     </div>
                     <KeyboardArrowRight className="text-gray-400 flex-shrink-0 ml-2" size={20} />
diff --git a/src/utils/tldraw/ui-overrides/components/shared/navigation/CCGraphNavPanel.tsx b/src/utils/tldraw/ui-overrides/components/shared/navigation/CCGraphNavPanel.tsx
index 6393ef7..1b86e2a 100644
--- a/src/utils/tldraw/ui-overrides/components/shared/navigation/CCGraphNavPanel.tsx
+++ b/src/utils/tldraw/ui-overrides/components/shared/navigation/CCGraphNavPanel.tsx
@@ -484,6 +484,7 @@ function TreeItem({ node, depth, onSelect, onExpand }: TreeItemProps) {
 
 export function CCGraphNavPanel() {
     const { accessToken } = useAuth();
+    const navigate = useNavigate();
     const { navigateToNeoNode, context } = useNavigationStore();
     const [tree, setTree] = useState<TreeNode | null>(null);
     const [schoolStatus, setSchoolStatus] = useState<SchoolStatus | null>(null);