diff --git a/src/layout/components/tags/index.vue b/src/layout/components/tags/index.vue
index cc5f4b6..d87e73c 100644
--- a/src/layout/components/tags/index.vue
+++ b/src/layout/components/tags/index.vue
@@ -1,5 +1,5 @@
 <template>
-  <ScrollX ref="scrollX" :height="useTheme.tags.height" border-b bc-eee>
+  <ScrollX ref="scrollX" :height="useTheme.tags.height">
     <n-tag
       v-for="tag in tagsStore.tags"
       :key="tag.path"
diff --git a/src/layout/index.vue b/src/layout/index.vue
index 8634370..8e2ecab 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -18,7 +18,7 @@
       <n-layout style="background-color: #f5f6fb" :style="`height: calc(100% - ${useTheme.header.height}px)`">
         <AppTags v-if="useTheme.tags.visible" />
         <AppMain
-          class="cur-scroll"
+          class="cur-scroll border-t bc-eee"
           :style="{
             height: `calc(100% - ${useTheme.tags.visible ? useTheme.tags.height : 0}px)`,
             overflow: 'auto',