diff --git a/apps/web/e2e/core-generation.spec.ts b/apps/web/e2e/core-generation.spec.ts
index 7cb74098e..ab9305421 100644
--- a/apps/web/e2e/core-generation.spec.ts
+++ b/apps/web/e2e/core-generation.spec.ts
@@ -5,6 +5,7 @@ const PASSWORD = 'SmokePass123!';
 type WorkspaceResponse = { id?: string; workspace_id?: string };
 type ProjectResponse = { id: string };
 type LibraryResponse = { id: string };
+type AssetListResponse = { items: Array<{ name: string; status: string; mime_type?: string; file_type?: string }> };
 type GenerationTaskResponse = { id: string; status: string; progress: number; result_count: number; error_message?: string | null };
 type GeneratedVideoResponse = { id: string; name: string; file_url: string; file_size: number };
 
@@ -53,6 +54,39 @@ test.describe('Core generation and download flow', () => {
     expect(library.status(), await library.text()).toBe(200);
     const libraryData = (await library.json()) as LibraryResponse;
 
+    const upload = await request.post(`${apiBase}/upload`, {
+      headers,
+      multipart: {
+        workspace_id: workspaceId || '',
+        project_id: projectData.id,
+        library_id: libraryData.id,
+        file: {
+          name: 'e2e-generation-source.MOV',
+          mimeType: 'video/quicktime',
+          buffer: Buffer.from('playwright generation source mov'),
+        },
+      },
+    });
+    expect(upload.status(), await upload.text()).toBe(200);
+
+    await expect
+      .poll(
+        async () => {
+          const assets = await request.get(`${apiBase}/assets`, {
+            headers,
+            params: { library_id: libraryData.id },
+          });
+          if (!assets.ok()) {
+            return `http_${assets.status()}`;
+          }
+          const data = (await assets.json()) as AssetListResponse;
+          const asset = data.items.find((item) => item.name === 'e2e-generation-source.MOV');
+          return asset ? `${asset.mime_type || asset.file_type || ''}:${asset.status}` : 'missing';
+        },
+        { timeout: 30_000, intervals: [1_000, 2_000, 3_000] }
+      )
+      .toMatch(/^(video\/quicktime|video\/mp4|video)?:ready$/);
+
     await page.goto('/login');
     await page.getByPlaceholder('邮箱').fill(email);
     await page.getByPlaceholder('密码').fill(PASSWORD);
@@ -64,6 +98,9 @@ test.describe('Core generation and download flow', () => {
     await page.locator('.ant-select-selector').first().click();
     await page.getByText(`${libraryName} (video)`).click();
 
+    await expect(page.getByText(/素材准备度：/)).toBeVisible({ timeout: 20_000 });
+    await expect(page.getByRole('button', { name: '发起生成' })).toBeEnabled({ timeout: 20_000 });
+
     const createTaskResponsePromise = page.waitForResponse(
       (response) => response.url().includes('/api/v1/generation/tasks') && response.request().method() === 'POST',
       { timeout: 30_000 }
diff --git a/apps/web/src/pages/workspace/ProjectAssets.tsx b/apps/web/src/pages/workspace/ProjectAssets.tsx
index 640ab32c3..0903e3db8 100644
--- a/apps/web/src/pages/workspace/ProjectAssets.tsx
+++ b/apps/web/src/pages/workspace/ProjectAssets.tsx
@@ -100,6 +100,7 @@ const ProjectAssets: React.FC = () => {
   const [classificationSourceFilter, setClassificationSourceFilter] = useState<string>('all');
   const [selectedRowKeys, setSelectedRowKeys] = useState<React.Key[]>([]);
   const [batchMode, setBatchMode] = useState<'unclassified_only' | 'include_classified'>('unclassified_only');
+  const [smartViewFilter, setSmartViewFilter] = useState<string>('all');
   const [batchProgress, setBatchProgress] = useState<BatchProgressState>(defaultBatchProgress);
   const [batchJobIds, setBatchJobIds] = useState<string[]>([]);
   const [batchFailedIds, setBatchFailedIds] = useState<string[]>([]);
@@ -281,6 +282,16 @@ const ProjectAssets: React.FC = () => {
   const filteredAssets = useMemo(() => {
     let items = assetsQuery.data || [];
 
+    if (smartViewFilter === 'recommended') {
+      items = items.filter((item) => item.status === 'ready' && item.mime_type?.startsWith('video'));
+    } else if (smartViewFilter === 'needs_attention') {
+      items = items.filter((item) => item.status !== 'ready' || (typeof item.quality_score === 'number' && item.quality_score < 60));
+    } else if (smartViewFilter === 'unclassified') {
+      items = items.filter((item) => !item.metadata?.classification || item.classification_status === 'failed');
+    } else if (smartViewFilter === 'voice') {
+      items = items.filter((item) => item.mime_type?.startsWith('audio'));
+    }
+
     if (classificationFilter !== 'all') {
       if (classificationFilter === 'unclassified') {
         items = items.filter((item) => !item.metadata?.classification);
@@ -299,8 +310,12 @@ const ProjectAssets: React.FC = () => {
       }
     }
 
+    if (smartViewFilter === 'recent') {
+      return items.slice(0, 10);
+    }
+
     return items;
-  }, [assetsQuery.data, classificationFilter, classificationSourceFilter]);
+  }, [assetsQuery.data, classificationFilter, classificationSourceFilter, smartViewFilter]);
 
   const selectedAssets = useMemo(
     () => filteredAssets.filter((item) => selectedRowKeys.includes(item.id)),
@@ -481,6 +496,19 @@ const ProjectAssets: React.FC = () => {
               <Space>
                 <Select style={{ width: 180 }} value={classificationFilter} options={classificationOptions} onChange={setClassificationFilter} />
                 <Select style={{ width: 180 }} value={classificationSourceFilter} options={sourceOptions} onChange={setClassificationSourceFilter} />
+                <Select
+                  style={{ width: 180 }}
+                  value={smartViewFilter}
+                  options={[
+                    { label: '全部素材', value: 'all' },
+                    { label: '推荐素材', value: 'recommended' },
+                    { label: '慎用素材', value: 'needs_attention' },
+                    { label: '未分类素材', value: 'unclassified' },
+                    { label: '最近上传', value: 'recent' },
+                    { label: '配音素材', value: 'voice' },
+                  ]}
+                  onChange={setSmartViewFilter}
+                />
                 <Select style={{ width: 180 }} value={batchMode} options={batchModeOptions} onChange={(value) => setBatchMode(value)} />
                 <Select
                   style={{ width: 280 }}
@@ -584,8 +612,18 @@ const ProjectAssets: React.FC = () => {
                     <div style={{ marginTop: 12 }}>
                       <Space size={[8, 8]} wrap>
                         {diagnosisQuery.data.smart_views.map((item) => (
-                          <Tag key={item.key}>{item.label}：{item.count}</Tag>
+                          <Tag
+                            key={item.key}
+                            color={smartViewFilter === item.key ? 'blue' : undefined}
+                            style={{ cursor: 'pointer' }}
+                            onClick={() => setSmartViewFilter(item.key)}
+                          >
+                            {item.label}：{item.count}
+                          </Tag>
                         ))}
+                        {smartViewFilter !== 'all' && (
+                          <Button size="small" onClick={() => setSmartViewFilter('all')}>清除智能筛选</Button>
+                        )}
                       </Space>
                     </div>
                   </Col>
diff --git a/apps/web/src/pages/workspace/ProjectGeneration.tsx b/apps/web/src/pages/workspace/ProjectGeneration.tsx
index 34e4442a1..ff2dbabb3 100644
--- a/apps/web/src/pages/workspace/ProjectGeneration.tsx
+++ b/apps/web/src/pages/workspace/ProjectGeneration.tsx
@@ -3,7 +3,7 @@ import { useLocation, useParams } from 'react-router-dom';
 import { Alert, Button, Card, Form, Input, Select, Space, Typography, message } from 'antd';
 import { useMutation, useQuery } from '@tanstack/react-query';
 import { createGenerationTask, getGeneratedVideoDownloadUrl, getGenerationResults, getGenerationTask } from '@/api/generation';
-import { getAssetLibraries } from '@/api/assets';
+import { getAssetLibraries, getProjectAssetDiagnosis } from '@/api/assets';
 import { getProject } from '@/api/projects';
 import { useAuthStore } from '@/store/authStore';
 
@@ -79,6 +79,13 @@ const ProjectGeneration: React.FC = () => {
     enabled: !!projectId,
   });
 
+  const diagnosisQuery = useQuery({
+    queryKey: ['generation-asset-diagnosis', projectId],
+    queryFn: () => getProjectAssetDiagnosis(projectId),
+    enabled: !!projectId,
+    refetchOnWindowFocus: false,
+  });
+
   const taskQuery = useQuery({
     queryKey: ['generation-task', taskId],
     queryFn: () => getGenerationTask(taskId),
@@ -123,6 +130,8 @@ const ProjectGeneration: React.FC = () => {
   const failedReason = taskQuery.data?.status === 'failed'
     ? humanizeGenerationError(taskQuery.data.error_message)
     : '';
+  const hasCriticalGap = !!diagnosisQuery.data?.gaps.some((gap) => gap.severity === 'critical');
+  const canSubmitGeneration = !!workspaceId && !!user?.id && !hasCriticalGap && !diagnosisQuery.isLoading;
 
   const openSignedDownload = async (videoId: string) => {
     try {
@@ -158,6 +167,24 @@ const ProjectGeneration: React.FC = () => {
           <Alert style={{ marginBottom: 16 }} type="error" showIcon message="生成结果查询失败" />
         )}
 
+        {diagnosisQuery.data && (
+          <Alert
+            style={{ marginBottom: 16 }}
+            type={hasCriticalGap ? 'error' : diagnosisQuery.data.gaps.length ? 'warning' : 'success'}
+            showIcon
+            message={`素材准备度：${diagnosisQuery.data.readiness_score} / ${diagnosisQuery.data.readiness_label}`}
+            description={
+              diagnosisQuery.data.gaps.length
+                ? diagnosisQuery.data.gaps.map((gap) => `${gap.message}：${gap.recommendation}`).join('；')
+                : '素材准备度良好，可以发起生成。'
+            }
+          />
+        )}
+
+        {diagnosisQuery.isError && (
+          <Alert style={{ marginBottom: 16 }} type="error" showIcon message="素材诊断加载失败" description="请先回到素材页确认素材状态，或刷新后重试。" />
+        )}
+
         <Form
           form={form}
           layout="vertical"
@@ -182,7 +209,7 @@ const ProjectGeneration: React.FC = () => {
             <Input placeholder="可选：例如 default-strategy" />
           </Form.Item>
           <Space>
-            <Button type="primary" htmlType="submit" loading={generationMutation.isPending} disabled={!workspaceId || !user?.id}>发起生成</Button>
+            <Button type="primary" htmlType="submit" loading={generationMutation.isPending} disabled={!canSubmitGeneration}>发起生成</Button>
           </Space>
         </Form>