diff --git a/apps/web/src/pages/assets/AssetLibrary.tsx b/apps/web/src/pages/assets/AssetLibrary.tsx
index ed05ac3ee..67e0c8a69 100644
--- a/apps/web/src/pages/assets/AssetLibrary.tsx
+++ b/apps/web/src/pages/assets/AssetLibrary.tsx
@@ -93,24 +93,25 @@ const formatDuration = (seconds: number): string => {
 const mapLibrary = (item: AssetLibraryItem): LibraryItem => ({
   id: item.id,
   name: item.name,
-  kind: inferKind(item.default_mime_type || "video"),
+  kind: item.kind || inferKind("video"),
   count: item.asset_count ?? 0,
 });
 
 /** 将后端 ApiAssetItem 映射为前端 AssetItem */
 const mapAsset = (item: ApiAssetItem): AssetItem => {
   const { status, label } = inferStatus(
-    item.quality_score,
-    item.classification_status,
+    item.quality_score ?? undefined,
+    item.classification_status ?? undefined,
   );
+  const metadata = item.metadata || {};
   return {
     id: item.id,
     name: item.name,
     kind: inferKind(item.mime_type || ""),
-    thumbUrl: item.thumbnail_url,
+    thumbUrl: metadata.thumbnail_url as string | undefined,
     status,
     statusLabel: label,
-    duration: item.duration != null ? formatDuration(item.duration) : undefined,
+    duration: metadata.duration != null ? formatDuration(metadata.duration as number) : undefined,
     size: item.file_size ? +(item.file_size / (1024 * 1024)).toFixed(1) : 0,
     createdAt: item.created_at
       ? new Date(item.created_at).toISOString().slice(0, 10)
@@ -268,7 +269,7 @@ const AssetLibrary: React.FC = () => {
     refetch: refetchAssets,
   } = useQuery<ApiAssetItem[], Error>({
     queryKey: ["assets", effectiveLibId],
-    queryFn: () => getAssets(effectiveLibId || undefined),
+    queryFn: () => getAssets(effectiveLibId),
     enabled: !!effectiveLibId,
     staleTime: 30_000,
   });
@@ -298,17 +299,6 @@ const AssetLibrary: React.FC = () => {
     },
   });
 
-  const deleteAssetMutation = useMutation({
-    mutationFn: deleteAsset,
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["assets"] });
-      queryClient.invalidateQueries({ queryKey: ["asset-libraries"] });
-    },
-    onError: () => {
-      message.error("删除素材失败");
-    },
-  });
-
   /* 状态 */
   const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set());
 
@@ -326,8 +316,6 @@ const AssetLibrary: React.FC = () => {
   const [newLibKind, setNewLibKind] = useState<AssetKind>("video");
 
   /* 派生数据 */
-  const activeLibrary = libraries.find((l) => l.id === effectiveLibId);
-
   const filteredAssets = useMemo(() => {
     let list = assets;
 
@@ -392,10 +380,8 @@ const AssetLibrary: React.FC = () => {
       if (file.size > LARGE_FILE_THRESHOLD) {
         message.info(`大文件 "${file.name}" 将使用直传上传`);
       }
-      await uploadAssetDirect(file, (p) => {
-        // 可选：显示上传进度
-        if (p === 100) message.success(`"${file.name}" 上传成功`);
-      });
+      await uploadAssetDirect({ file, library_id: effectiveLibId });
+      message.success(`"${file.name}" 上传成功`);
       queryClient.invalidateQueries({ queryKey: ["assets"] });
       queryClient.invalidateQueries({ queryKey: ["asset-libraries"] });
     } catch {
@@ -413,7 +399,7 @@ const AssetLibrary: React.FC = () => {
       return;
     }
     try {
-      const newLib = await createLibMutation.mutateAsync(newLibName.trim());
+      const newLib = await createLibMutation.mutateAsync({ name: newLibName.trim(), kind: newLibKind });
       setActiveLibId(newLib.id);
       setCreateModalOpen(false);
       setNewLibName("");
@@ -440,9 +426,9 @@ const AssetLibrary: React.FC = () => {
   /* 诊断 — 调用真实 API */
   const handleDiagnose = async (asset: AssetItem) => {
     try {
-      const result = await getAssetDiagnosis(asset.id);
-      const score = result.quality_score ?? "-";
-      message.success(`"${asset.name}" 诊断完成，质量分：${score}`);
+      const result = await getAssetDiagnosis();
+      const score = result.readiness_score ?? "-";
+      message.success(`"${asset.name}" 诊断完成，就绪分：${score}`);
       queryClient.invalidateQueries({ queryKey: ["assets"] });
     } catch {
       message.error(`"${asset.name}" 诊断失败`);
diff --git a/apps/web/src/pages/templates/TemplateLibrary.tsx b/apps/web/src/pages/templates/TemplateLibrary.tsx
index 194629674..f17d1907e 100644
--- a/apps/web/src/pages/templates/TemplateLibrary.tsx
+++ b/apps/web/src/pages/templates/TemplateLibrary.tsx
@@ -13,7 +13,6 @@ import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
 import { Button } from "@/components/ui";
 import {
   getTemplates,
-  getTemplate,
   toggleFavoriteTemplate,
   type TemplateItem,
 } from "@/api/templates";