diff --git a/app/pages/@[publicSlug]/posts/[postSlug].vue b/app/pages/@[publicSlug]/posts/[postSlug].vue
index 4d34859..8493397 100644
--- a/app/pages/@[publicSlug]/posts/[postSlug].vue
+++ b/app/pages/@[publicSlug]/posts/[postSlug].vue
@@ -65,7 +65,8 @@ watchEffect(() => {
         >
       </div>
       <p v-if="publishedAtLabel" class="text-sm tabular-nums text-muted">
-        <time :datetime="publishedAtIso">{{ publishedAtLabel }}</time>
+        发布于
+        <time :datetime="publishedAtIso" class="text-default">{{ publishedAtLabel }}</time>
       </p>
       <h1 class="text-2xl font-semibold">
         {{ data.title }}