diff --git a/packages/nicolium/src/components/ui/portal.tsx b/packages/nicolium/src/components/ui/portal.tsx
index d7e6d630b..ae96c13dd 100644
--- a/packages/nicolium/src/components/ui/portal.tsx
+++ b/packages/nicolium/src/components/ui/portal.tsx
@@ -19,7 +19,7 @@ const Portal: React.FC<IPortal> = ({ children }) => {
     return null;
   }
 
-  return ReactDOM.createPortal(children, document.getElementById('plfe') as HTMLDivElement);
+  return ReactDOM.createPortal(children, document.getElementById('app') as HTMLDivElement);
 };
 
 export { Portal as default };
diff --git a/packages/nicolium/src/features/compose/components/schedule-form.tsx b/packages/nicolium/src/features/compose/components/schedule-form.tsx
index 9e55ffb70..40ab1ec0e 100644
--- a/packages/nicolium/src/features/compose/components/schedule-form.tsx
+++ b/packages/nicolium/src/features/compose/components/schedule-form.tsx
@@ -78,7 +78,7 @@ const ScheduleForm: React.FC<IScheduleForm> = ({ composeId }) => {
             className={clsx({
               'has-error': !isValidTime(scheduledAt),
             })}
-            portalId='plfe'
+            portalId='app'
           />
         </Suspense>
         <IconButton
diff --git a/packages/nicolium/src/modals/edit-announcement-modal.tsx b/packages/nicolium/src/modals/edit-announcement-modal.tsx
index 1e0a229b9..8879fd167 100644
--- a/packages/nicolium/src/modals/edit-announcement-modal.tsx
+++ b/packages/nicolium/src/modals/edit-announcement-modal.tsx
@@ -162,7 +162,7 @@ const EditAnnouncementModal: React.FC<BaseModalProps & EditAnnouncementModalProp
             selected={startTime}
             onChange={onChangeStartTime}
             isClearable
-            portalId='plfe'
+            portalId='app'
           />
         </FormGroup>
         <FormGroup
diff --git a/packages/nicolium/src/queries/frontend/use-about-page.ts b/packages/nicolium/src/queries/frontend/use-about-page.ts
index 9ad367f2f..196a6db6b 100644
--- a/packages/nicolium/src/queries/frontend/use-about-page.ts
+++ b/packages/nicolium/src/queries/frontend/use-about-page.ts
@@ -9,7 +9,7 @@ const fetchAboutPage = async (slug: string, locale?: string) => {
 
   const { data } = await staticFetch(`/instance/about/${filename}`);
 
-  if (data.includes('<div id="plfe">')) return '';
+  if (data.includes('<div id="app">')) return '';
 
   return data;
 };