diff --git a/app/layouts/default.vue b/app/layouts/default.vue
index 2c235d7..a7dd044 100644
--- a/app/layouts/default.vue
+++ b/app/layouts/default.vue
@@ -4,9 +4,9 @@ const route = useRoute();
 
 <template>
   <!-- <UContainer> -->
-  <div class="font-spacegrotesk relative overflow-x-hidden">
+  <div class="font-spacegrotesk relative min-h-screen overflow-x-hidden flex flex-col">
     <MainHeader />
-    <main>
+    <main class="flex-1">
       <slot />
     </main>
     <footer>
@@ -15,7 +15,7 @@ const route = useRoute();
 
     <!-- 全局遮罩 -->
     <div
-      class="absolute inset-0 pointer-events-none -z-10 transition-all duration-700 ease-in-out"
+      class="fixed inset-0 pointer-events-none -z-10 transition-all duration-700 ease-in-out"
       :style="route.path === '/' ? { clipPath: 'inset(100vh 0 0 0)' } : {}">
       <div
         class="absolute inset-0 bg-linear-to-b from-white/40 via-white/40 to-white/70 dark:from-slate-900/40 dark:via-slate-900/40 dark:to-slate-900/70 backdrop-blur-xs"></div>