diff --git a/frontend/admin/src/pages/PostCreatePage.vue b/frontend/admin/src/pages/PostCreatePage.vue
index 623c3fd..587c45c 100644
--- a/frontend/admin/src/pages/PostCreatePage.vue
+++ b/frontend/admin/src/pages/PostCreatePage.vue
@@ -189,17 +189,15 @@ const getFileIcon = (file) => {
 
 // Format file size helper
 const formatFileSize = (bytes) => {
-    if (bytes === 0) return '0 B';
-    const k = BigInt(1024);
+    if (!bytes && bytes !== 0) return '0 B';
     const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
-    const bytesValue = BigInt(bytes);
-    let i = 0;
-    let size = bytesValue;
-    while (size >= k && i < sizes.length - 1) {
-        size = size / k;
-        i++;
-    }
-    return `${Number(size).toLocaleString('en-US')} ${sizes[i]}`;
+    const base = 1024;
+    let size = Number(bytes);
+    if (isNaN(size)) return '0 B';
+
+    const i = Math.floor(Math.log(size) / Math.log(base));
+    size = size / Math.pow(base, i);
+    return `${size.toFixed(2)} ${sizes[i]}`;
 };
 </script>
 
@@ -271,16 +269,17 @@ const formatFileSize = (bytes) => {
                                     class="relative border border-gray-200 rounded-md p-2 flex items-center">
                                     <div v-if="media.thumbnailUrl" class="flex-shrink-0 h-10 w-10 mr-3">
                                         <img class="h-10 w-10 object-cover rounded" :src="media.thumbnailUrl"
-                                            :alt="media.fileName">
+                                            :alt="media.file_name">
                                     </div>
                                     <div v-else
                                         class="flex-shrink-0 h-10 w-10 mr-3 bg-gray-100 rounded flex items-center justify-center">
                                         <i :class="getFileIcon(media)" class="text-2xl"></i>
                                     </div>
                                     <div class="flex-1 overflow-hidden">
-                                        <div class="text-sm font-medium text-gray-900 truncate">{{ media.fileName }}
+                                        <div class="text-sm font-medium text-gray-900 truncate">
+                                            {{ media.name }}
                                         </div>
-                                        <Badge :value="media.fileType" :severity="getBadgeSeverity(media.fileType)"
+                                        <Badge :value="media.file_type" :severity="getBadgeSeverity(media.file_type)"
                                             class="text-xs" />
                                     </div>
                                     <Button icon="pi pi-times" class="p-button-rounded p-button-text p-button-sm"
@@ -334,32 +333,28 @@ const formatFileSize = (bytes) => {
 
             <Column field="fileName" header="文件名">
                 <template #body="{ data }">
-                    <div class="flex items-center">
-                        <div v-if="data.thumbnailUrl" class="flex-shrink-0 h-10 w-10 mr-3">
-                            <img class="h-10 w-10 object-cover rounded" :src="data.thumbnailUrl" :alt="data.fileName">
-                        </div>
-                        <div v-else
-                            class="flex-shrink-0 h-10 w-10 mr-3 bg-gray-100 rounded flex items-center justify-center">
-                            <i :class="getFileIcon(data)" class="text-2xl"></i>
-                        </div>
-                        <div class="text-sm font-medium text-gray-900">{{ data.fileName }}</div>
-                    </div>
+                    <div class="text-sm font-medium text-gray-900">{{ data.name }}</div>
                 </template>
             </Column>
 
             <Column field="fileType" header="文件类型">
                 <template #body="{ data }">
-                    <Badge :value="data.fileType" :severity="getBadgeSeverity(data.fileType)" />
+                    <Badge :value="data.file_type" :severity="getBadgeSeverity(data.file_type)" />
                 </template>
             </Column>
 
-            <Column field="file_size" header="文件大小">
+            <Column field="fileSize" header="文件大小">
                 <template #body="{ data }">
                     {{ formatFileSize(data.file_size) }}
                 </template>
             </Column>
 
-            <Column field="uploadTime" header="上传时间"></Column>
+            <Column field="createdAt" header="上传时间">
+                <template #body="{ data }">
+                    {{ new Date(data.upload_time).toLocaleString('zh-CN') }}
+                </template>
+            </Column>
+
         </DataTable>
 
         <template #footer>