diff --git a/src/components/Nav.vue b/src/components/Nav.vue
index b44f15f..ffa00ae 100644
--- a/src/components/Nav.vue
+++ b/src/components/Nav.vue
@@ -37,6 +37,6 @@ export default {
 
     <v-spacer />
 
-    <v-app-bar-nav-icon class="md:hidden" />
+    <v-app-bar-nav-icon class="md:hidden!" />
   </v-app-bar>
 </template>
diff --git a/src/layouts/default.vue b/src/layouts/default.vue
index 0ba2f23..1654dad 100644
--- a/src/layouts/default.vue
+++ b/src/layouts/default.vue
@@ -12,7 +12,7 @@ export default {
   <v-theme-provider :theme="isDark ? 'dark' : 'light'">
     <v-layout class="text-gray-700 dark:text-gray-200 min-h-screen flex flex-col">
       <Nav />
-      <div class="m-auto mt-0 px-5 text-left flex">
+      <div class="m-auto px-5 text-left flex">
         <RouterView />
       </div>
       <Footer />
diff --git a/src/pages/index.vue b/src/pages/index.vue
index 3857349..e772003 100644
--- a/src/pages/index.vue
+++ b/src/pages/index.vue
@@ -1,5 +1,5 @@
 <template>
-  <h1 class="text-12 text-center mt-50%">
+  <h1 class="text-12 text-center">
     属于19预科2班的故事还未完结
   </h1>
 </template>