优化时间展示

frontend/src/views/admin/AdminListingsView.vue

@@ -3,6 +3,7 @@ import { Search } from '@element-plus/icons-vue'
 import { computed, onMounted, reactive, ref } from 'vue'
 
 import { fetchAdminListings, type Listing } from '@/api/listings'
+import { formatDateTime } from '@/utils/time'
 
 const loading = ref(false)
 const listings = ref<Listing[]>([])
@@ -152,8 +153,12 @@ function reviewType(status: string) {
           <el-tag :type="reviewType(row.review_status)">{{ row.review_status }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column prop="published_at" label="上架时间" min-width="180" />
-      <el-table-column prop="updated_at" label="更新时间" min-width="180" />
+      <el-table-column label="上架时间" min-width="180">
+        <template #default="{ row }">{{ formatDateTime(row.published_at) }}</template>
+      </el-table-column>
+      <el-table-column label="更新时间" min-width="180">
+        <template #default="{ row }">{{ formatDateTime(row.updated_at) }}</template>
+      </el-table-column>
       <el-table-column label="操作" width="110">
         <template #default="{ row }">
           <RouterLink :to="`/admin/listings/${row.id}`">