diff --git a/app/composables/useAuth.ts b/app/composables/useAuth.ts
index abfaa47..b58e2b2 100644
--- a/app/composables/useAuth.ts
+++ b/app/composables/useAuth.ts
@@ -42,10 +42,15 @@ export const useAuth = () => {
   }
 
   const logout = async () => {
-    const auth = getAuth()
-    await signOut(auth)
-    token.value = null
-    navigateTo('/login')
+    try {
+      const auth = getAuth()
+      await signOut(auth)
+    } catch (e) {
+      console.warn('[Firebase] Sign out failed or not initialized', e)
+    } finally {
+      token.value = null
+      navigateTo('/login')
+    }
   }
 
   const initAuth = () => {