diff --git a/src/renderer/src/components/browser-pane/BrowserToolbarMenu.tsx b/src/renderer/src/components/browser-pane/BrowserToolbarMenu.tsx
index e3d6da35693..95b004f4aaa 100644
--- a/src/renderer/src/components/browser-pane/BrowserToolbarMenu.tsx
+++ b/src/renderer/src/components/browser-pane/BrowserToolbarMenu.tsx
@@ -1,4 +1,4 @@
-import { useEffect, useRef, useState } from 'react'
+import { useState } from 'react'
 import { Check, Ellipsis, Import, Monitor, Plus, Settings } from 'lucide-react'
 import { toast } from 'sonner'
 import { Button } from '@/components/ui/button'
@@ -25,6 +25,7 @@ import {
   DropdownMenuTrigger
 } from '@/components/ui/dropdown-menu'
 import { useAppStore } from '@/store'
+import { useMountedRef } from '@/hooks/useMountedRef'
 import { BROWSER_FAMILY_LABELS } from '../../../../shared/constants'
 import type { BrowserViewportPresetId } from '../../../../shared/types'
 import {
@@ -71,7 +72,7 @@ export function BrowserToolbarMenu({
   const [pendingSwitchProfileId, setPendingSwitchProfileId] = useState<string | null | undefined>(
     undefined
   )
-  const mountedRef = useRef(true)
+  const mountedRef = useMountedRef()
 
   const effectiveProfileId = currentProfileId ?? 'default'
 
@@ -82,13 +83,6 @@ export function BrowserToolbarMenu({
     ? [defaultProfile, ...browserSessionProfiles.filter((p) => p.id !== 'default')]
     : browserSessionProfiles
 
-  useEffect(() => {
-    mountedRef.current = true
-    return () => {
-      mountedRef.current = false
-    }
-  }, [])
-
   const handleSwitchProfile = (profileId: string | null): void => {
     const targetId = profileId ?? 'default'
     if (targetId === effectiveProfileId) {