diff --git a/components/i/library/Thread.vue b/components/i/library/Thread.vue
index 192dd8a690c6fcc6e3a061131302a64c428bee04..1d3a6660fd3ec5091d9d841cd97f7ab3e5fbc36f 100644
--- a/components/i/library/Thread.vue
+++ b/components/i/library/Thread.vue
@@ -11,9 +11,14 @@
                 <UIcon name="i-heroicons-eye" />
                 <span>1</span>
             </div>
-            <div class="flex items-center text-sm gap-0.5" :class="textColor">
-                <UIcon name="i-heroicons-clock" />
-                <span>{{ useTime(thread.create_time) }}</span>
+            <div class="flex" :class="textColor">
+                <UTooltip class="flex items-center text-sm gap-0.5">
+                    <UIcon name="i-heroicons-clock" />
+                    <span>{{ useTime(thread.create_time) }}</span>
+                    <template #text>
+                        {{ toValue(useDateFormat(thread.create_time, 'YYYY年M月D日 HH:mm')) }}
+                    </template>
+                </UTooltip>
             </div>
         </div>
         <div class="flex gap-4">