feat: 完善视频任务与 KOC 资源库

2026-08-15 03:53:09 +08:00
parent ad3dbdcc86
commit f37d05dd88
66 changed files with 6633 additions and 558 deletions
--- a/lib/account-enrichment-service.ts
+++ b/lib/account-enrichment-service.ts
@@ -1,7 +1,7 @@
 import {
  resolveXhsPublicAccountDetails,
-  resolveXhsAccountProfileFromMcp,
-  resolveXhsProfileDetailsFromMcp,
+  resolveAccountProfileFromMcp,
+  resolveProfileDetailsFromMcp,
  type CollectionMcpConfig,
 } from "./mcp-collection-client";
 import { hashText } from "./mvp-db";
@@ -11,15 +11,20 @@ type DistributionAccountRow = {
  id: string;
  account_id: string | null;
  publish_url: string | null;
+  platform: string;
+  claimant_contact: string | null;
 };

 type BackfillRow = DistributionAccountRow & {
+  resolved_account_id: string | null;
  nickname: string | null;
-  platform: string | null;
  platform_uid: string | null;
  public_account_id: string | null;
  profile_url: string | null;
  followers: number | null;
+  gender: string | null;
+  bio: string | null;
+  tags: string | null;
 };

 function isVerifiedXhsProfileUrl(value: string | null) {
@@ -37,6 +42,23 @@ function isVerifiedXhsProfileUrl(value: string | null) {
  }
 }

+function isVerifiedDouyinProfileUrl(value: string | null) {
+  if (!value) return false;
+  try {
+    const url = new URL(value);
+    const secUid = decodeURIComponent(url.pathname.match(/^\/user\/([^/?#]+)/)?.[1] ?? "");
+    return (
+      url.protocol === "https:" &&
+      (url.hostname === "douyin.com" ||
+        url.hostname.endsWith(".douyin.com")) &&
+      /^[A-Za-z0-9_-]{20,220}$/.test(secUid) &&
+      !/^\d+$/.test(secUid)
+    );
+  } catch {
+    return false;
+  }
+}
+
 export async function enrichDistributionAccount(
  db: DatabaseClient,
  distributionId: string,
@@ -44,27 +66,42 @@ export async function enrichDistributionAccount(
  fallbackNickname: string,
  mcpConfig: CollectionMcpConfig,
 ) {
-  const profile = await resolveXhsAccountProfileFromMcp(
-    publishUrl,
-    fallbackNickname,
-    mcpConfig,
-  );
  const current = await db
    .prepare(
-      `SELECT id, account_id, publish_url
-       FROM distributions
-       WHERE id = ?`,
+      `SELECT d.id, d.account_id, d.publish_url, t.platform,
+              cl.claimant_name AS claimant_contact
+       FROM distributions d
+       JOIN tasks t ON t.id = d.task_id
+       LEFT JOIN claims cl ON cl.id = d.claim_id
+       WHERE d.id = ?`,
    )
    .bind(distributionId)
    .first<DistributionAccountRow>();
  if (!current || current.publish_url !== publishUrl) {
    return { updated: false, reason: "stale" as const };
  }
+  const platform = current.platform === "抖音" ? "抖音" : "小红书";
+  const profile = await resolveAccountProfileFromMcp(
+    publishUrl,
+    fallbackNickname,
+    platform,
+    mcpConfig,
+  );

  const canonicalAccountId = `account-${hashText(
-    `小红书:${profile.platformUid}`,
+    `${platform}:${profile.platformUid}`,
  )}`;
-  if (current.account_id === canonicalAccountId) {
+  const existingAccount = await db
+    .prepare(
+      `SELECT id FROM accounts
+       WHERE platform = ? AND platform_uid = ?
+       LIMIT 1`,
+    )
+    .bind(platform, profile.platformUid)
+    .first<{ id: string }>();
+  const targetAccountId = existingAccount?.id || canonicalAccountId;
+  const currentContact = (current.claimant_contact || "").trim();
+  if (current.account_id === targetAccountId) {
    await db
      .prepare(
        `UPDATE accounts SET
@@ -82,6 +119,12 @@ export async function enrichDistributionAccount(
            WHEN ? IS NOT NULL AND (? > 0 OR followers = 0) THEN ?
            ELSE followers
          END,
+          gender = CASE WHEN ? != '' THEN ? ELSE gender END,
+          bio = CASE WHEN ? != '' THEN ? ELSE bio END,
+          current_contact = CASE WHEN ? != '' THEN ? ELSE current_contact END,
+          post_count = (
+            SELECT COUNT(*) FROM distributions WHERE account_id = ?
+          ),
          last_seen_at = CURRENT_TIMESTAMP
         WHERE id = ?`,
      )
@@ -96,12 +139,19 @@ export async function enrichDistributionAccount(
        profile.followers,
        profile.followers,
        profile.followers,
-        canonicalAccountId,
+        profile.gender,
+        profile.gender,
+        profile.bio,
+        profile.bio,
+        currentContact,
+        currentContact,
+        targetAccountId,
+        targetAccountId,
      )
      .run();
    return {
      updated: true,
-      accountId: canonicalAccountId,
+      accountId: targetAccountId,
      profileUrl: profile.profileUrl,
    };
  }
@@ -111,8 +161,9 @@ export async function enrichDistributionAccount(
    db
      .prepare(
        `INSERT INTO accounts
-          (id, platform, platform_uid, public_account_id, nickname, profile_url, ip_location, followers, post_count)
-         VALUES (?, '小红书', ?, ?, ?, ?, ?, ?, 1)
+          (id, platform, platform_uid, public_account_id, nickname, profile_url,
+           ip_location, followers, gender, bio, current_contact, post_count)
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 1)
         ON CONFLICT(platform, platform_uid) DO UPDATE SET
           public_account_id = CASE
             WHEN excluded.public_account_id != ''
@@ -131,17 +182,29 @@ export async function enrichDistributionAccount(
               THEN excluded.followers
             ELSE accounts.followers
           END,
-           post_count = accounts.post_count + 1,
+           gender = CASE
+             WHEN excluded.gender != '' THEN excluded.gender ELSE accounts.gender END,
+           bio = CASE
+             WHEN excluded.bio != '' THEN excluded.bio ELSE accounts.bio END,
+           current_contact = CASE
+             WHEN excluded.current_contact != ''
+               THEN excluded.current_contact
+             ELSE accounts.current_contact
+           END,
           last_seen_at = CURRENT_TIMESTAMP`,
      )
      .bind(
-        canonicalAccountId,
+        targetAccountId,
+        platform,
        profile.platformUid,
        profile.redId,
        profile.nickname || fallbackNickname,
        profile.profileUrl,
        profile.ipLocation,
        profile.followers ?? 0,
+        profile.gender,
+        profile.bio,
+        currentContact,
      ),
    db
      .prepare(
@@ -150,10 +213,25 @@ export async function enrichDistributionAccount(
          updated_at = CURRENT_TIMESTAMP
         WHERE id = ? AND publish_url = ?`,
      )
-      .bind(canonicalAccountId, distributionId, publishUrl),
+      .bind(targetAccountId, distributionId, publishUrl),
+    db
+      .prepare(
+        `UPDATE accounts SET post_count = (
+           SELECT COUNT(*) FROM distributions WHERE account_id = ?
+         ) WHERE id = ?`,
+      )
+      .bind(targetAccountId, targetAccountId),
  ]);

-  if (provisionalAccountId) {
+  if (provisionalAccountId && provisionalAccountId !== targetAccountId) {
+    await db
+      .prepare(
+        `UPDATE accounts SET post_count = (
+           SELECT COUNT(*) FROM distributions WHERE account_id = ?
+         ) WHERE id = ?`,
+      )
+      .bind(provisionalAccountId, provisionalAccountId)
+      .run();
    await db
      .prepare(
        `DELETE FROM accounts
@@ -165,14 +243,14 @@ export async function enrichDistributionAccount(
      )
      .bind(
        provisionalAccountId,
-        canonicalAccountId,
+        targetAccountId,
        provisionalAccountId,
      )
      .run();
  }
  return {
    updated: true,
-    accountId: canonicalAccountId,
+    accountId: targetAccountId,
    profileUrl: profile.profileUrl,
  };
 }
@@ -188,15 +266,22 @@ export async function backfillAccountProfiles(
        d.id,
        d.account_id,
        d.publish_url,
+        a.id AS resolved_account_id,
        a.nickname,
-        a.platform,
+        COALESCE(a.platform, t.platform) AS platform,
        a.platform_uid,
        a.public_account_id,
        a.profile_url,
-        a.followers
+        a.followers,
+        a.gender,
+        a.bio,
+        a.tags,
+        cl.claimant_name AS claimant_contact
       FROM distributions d
+       JOIN tasks t ON t.id = d.task_id
       LEFT JOIN accounts a ON a.id = d.account_id
-       WHERE d.publish_url IS NOT NULL
+       LEFT JOIN claims cl ON cl.id = d.claim_id
+      WHERE d.publish_url IS NOT NULL
         AND d.publish_url != ''
       ORDER BY d.updated_at DESC
       LIMIT 100`,
@@ -205,8 +290,34 @@ export async function backfillAccountProfiles(
  let attempted = 0;
  let updated = 0;
  let failed = 0;
+  const backfilledAccounts = new Set<string>();

  for (const row of rows.results) {
+    if (
+      row.resolved_account_id &&
+      !backfilledAccounts.has(row.resolved_account_id)
+    ) {
+      backfilledAccounts.add(row.resolved_account_id);
+      const claimantContact = row.claimant_contact?.trim() || "";
+      await db
+        .prepare(
+          `UPDATE accounts
+           SET current_contact = CASE
+                 WHEN ? != '' THEN ? ELSE current_contact
+               END,
+               post_count = (
+                 SELECT COUNT(*) FROM distributions WHERE account_id = ?
+               )
+           WHERE id = ?`,
+        )
+        .bind(
+          claimantContact,
+          claimantContact,
+          row.resolved_account_id,
+          row.resolved_account_id,
+        )
+        .run();
+    }
    if (attempted >= Math.max(1, Math.min(25, limit))) break;
    const noteId = (() => {
      try {
@@ -227,19 +338,31 @@ export async function backfillAccountProfiles(
      row.platform === "小红书" &&
      !isDemoAccount &&
      isVerifiedXhsProfileUrl(row.profile_url) &&
-      (!row.public_account_id || Number(row.followers ?? 0) === 0)
+      (!row.public_account_id ||
+        Number(row.followers ?? 0) === 0 ||
+        !row.gender ||
+        !row.bio)
    ) {
      attempted += 1;
      attemptedThisRow = true;
-      const details = await resolveXhsProfileDetailsFromMcp(
+      const details = await resolveProfileDetailsFromMcp(
        row.profile_url ?? "",
+        "小红书",
        mcpConfig,
-      ).catch(() =>
-        resolveXhsPublicAccountDetails(row.profile_url ?? ""),
-      );
+      ).catch(async () => ({
+        ...(await resolveXhsPublicAccountDetails(row.profile_url ?? "")),
+        gender: "" as const,
+        bio: "",
+        recentNoteTitles: [] as string[],
+        providerTags: [] as string[],
+      }));
      if (
        row.account_id &&
-        (details.redId || details.followers !== null)
+        (details.redId ||
+          details.followers !== null ||
+          details.gender ||
+          details.bio ||
+          details.recentNoteTitles.length > 0)
      ) {
        await db
          .prepare(
@@ -256,6 +379,8 @@ export async function backfillAccountProfiles(
                   WHEN ? != '' AND ? != '待识别' THEN ?
                   ELSE ip_location
                 END,
+                 gender = CASE WHEN ? != '' THEN ? ELSE gender END,
+                 bio = CASE WHEN ? != '' THEN ? ELSE bio END,
                 last_seen_at = CURRENT_TIMESTAMP
             WHERE id = ?`,
          )
@@ -268,6 +393,10 @@ export async function backfillAccountProfiles(
            details.ipLocation ?? "",
            details.ipLocation ?? "",
            details.ipLocation ?? "",
+            details.gender,
+            details.gender,
+            details.bio,
+            details.bio,
            row.account_id,
          )
          .run();
@@ -287,12 +416,17 @@ export async function backfillAccountProfiles(
    }
    const needsEnrichment =
      !isDemoAccount &&
-      (!row.account_id ||
+      (!row.resolved_account_id ||
      (row.platform === "小红书" &&
        !isVerifiedXhsProfileUrl(row.profile_url)) ||
+      (row.platform === "抖音" &&
+        !isVerifiedDouyinProfileUrl(row.profile_url)) ||
      (row.platform === "小红书" && !row.public_account_id) ||
+      (row.platform === "抖音" && !row.public_account_id) ||
      (row.platform === "小红书" &&
        Number(row.followers ?? 0) === 0) ||
+      (row.platform === "抖音" &&
+        Number(row.followers ?? 0) === 0) ||
      row.platform_uid?.startsWith("pending-") ||
      Boolean(noteId && row.platform_uid === noteId));
    if (!needsEnrichment || !row.publish_url) {
--- a/lib/collection-service.ts
+++ b/lib/collection-service.ts
@@ -1,5 +1,5 @@
 import {
-  collectXhsMetricsFromMcp,
+  collectMetricsFromMcp,
  type CollectionMcpConfig,
 } from "./mcp-collection-client";
 import { uid } from "./mvp-db";
@@ -10,6 +10,7 @@ type DistributionForCollection = {
  task_id: string;
  publish_url: string | null;
  ocr_status: string;
+  platform: string;
 };

 type ScheduledTask = {
@@ -165,11 +166,16 @@ export async function collectDistributionMetrics(
  mcpConfig: CollectionMcpConfig,
 ) {
  const current = await db
-    .prepare("SELECT * FROM distributions WHERE id = ?")
+    .prepare(
+      `SELECT d.*, t.platform
+       FROM distributions d
+       JOIN tasks t ON t.id = d.task_id
+       WHERE d.id = ?`,
+    )
    .bind(distributionId)
    .first<DistributionForCollection>();
  if (!current) throw new Error("分发记录不存在");
-  if (!current.publish_url) throw new Error("笔记尚未回填发布链接");
+  if (!current.publish_url) throw new Error("作品尚未回填发布链接");

  const scheduledAt = `${scheduledDate}T09:00:00+08:00`;
  const runId = uid("run");
@@ -203,7 +209,12 @@ export async function collectDistributionMetrics(
    .bind(distributionId, scheduledDate)
    .first<{ id: string; status: string }>();
  if (!run) throw new Error("采集任务创建失败");
-  if (run.status === "success") return { skipped: true };
+  // Scheduled jobs should remain idempotent, but an operator clicking
+  // “立即采集” is explicitly asking for a fresh snapshot. Reusing the same
+  // daily run lets us correct stale or previously mis-mapped platform data.
+  if (run.status === "success" && source !== "manual") {
+    return { skipped: true };
+  }

  const collectingDescription =
    source === "automatic"
@@ -235,8 +246,12 @@ export async function collectDistributionMetrics(
  ]);

  try {
-    const { likes, comments, collects } =
-      await collectXhsMetricsFromMcp(current.publish_url, mcpConfig);
+    const { likes, comments, collects, shares } =
+      await collectMetricsFromMcp(
+        current.publish_url,
+        current.platform === "抖音" ? "抖音" : "小红书",
+        mcpConfig,
+      );
    const dayWeight = scheduleDay ?? 1;
    const successDescription =
      source === "automatic"
@@ -253,6 +268,7 @@ export async function collectDistributionMetrics(
               likes = ?,
               comments = ?,
               collects = ?,
+               shares = ?,
               status_description = ?,
               completed_at = CURRENT_TIMESTAMP
           WHERE id = ?`,
@@ -261,6 +277,7 @@ export async function collectDistributionMetrics(
          likes,
          comments,
          collects,
+          shares,
          successDescription,
          run.id,
        ),
@@ -270,6 +287,7 @@ export async function collectDistributionMetrics(
           SET latest_likes = ?,
               latest_comments = ?,
               latest_collects = ?,
+               latest_shares = ?,
               collection_status = 'success',
               collection_status_description = ?,
               collection_updated_at = CURRENT_TIMESTAMP,
@@ -285,12 +303,13 @@ export async function collectDistributionMetrics(
          likes,
          comments,
          collects,
+          shares,
          successDescription,
          scheduleDay,
          distributionId,
        ),
    ]);
-    return { skipped: false, likes, comments, collects };
+    return { skipped: false, likes, comments, collects, shares };
  } catch (error) {
    const message =
      error instanceof Error ? error.message : "公开数据采集失败";
--- a/lib/feishu-client.ts
+++ b/lib/feishu-client.ts
@@ -2,7 +2,7 @@ const FEISHU_API_ORIGIN = "https://open.feishu.cn";
 const MAX_SHEET_ROWS = 5_000;
 const MAX_SHEET_COLUMNS = 100;
 const MAX_CONTENT_ROWS = 1_000;
-const MAX_MEDIA_BYTES = 20_000_000;
+const DEFAULT_MAX_MEDIA_BYTES = 200_000_000;

 export type FeishuBindings = {
  FEISHU_APP_ID?: string;
@@ -16,11 +16,20 @@ export type FeishuSourceImage = {
  height: number | null;
 };

+export type FeishuSourceVideo = {
+  index: number;
+  fileToken: string;
+  name: string;
+  mimeType: string;
+  size: number | null;
+};
+
 export type FeishuSourceRow = {
  sourceRow: number;
  title: string;
  body: string;
  images: FeishuSourceImage[];
+  videos: FeishuSourceVideo[];
 };

 export type FeishuSource = {
@@ -106,12 +115,47 @@ function cellText(value: unknown): string {
      .filter(Boolean)
      .join("");
  }
-  if (!isRecord(value) || value.type === "embed-image") return "";
+  if (
+    !isRecord(value) ||
+    value.type === "embed-image" ||
+    value.type === "attachment"
+  ) return "";
  if (typeof value.text === "string") return value.text.trim();
  if (typeof value.value === "string") return value.value.trim();
  return "";
 }

+function extractVideos(value: unknown, output: FeishuSourceVideo[]) {
+  if (Array.isArray(value)) {
+    for (const item of value) extractVideos(item, output);
+    return;
+  }
+  if (!isRecord(value)) return;
+  const fileToken = bindingValue(value.fileToken ?? value.file_token);
+  const mimeType = bindingValue(value.mimeType ?? value.mime_type);
+  const name = bindingValue(value.text ?? value.name ?? value.file_name);
+  const isVideo =
+    value.type === "attachment" &&
+    (mimeType.startsWith("video/") || /\.(?:mp4|mov|m4v|webm)$/i.test(name));
+  if (isVideo && fileToken) {
+    output.push({
+      index: 0,
+      fileToken,
+      name: name || "视频",
+      mimeType: mimeType || "video/mp4",
+      size:
+        typeof value.size === "number" && Number.isFinite(value.size)
+          ? value.size
+          : null,
+    });
+  }
+  for (const child of Object.values(value)) {
+    if (child !== value.fileToken && child !== value.file_token) {
+      extractVideos(child, output);
+    }
+  }
+}
+
 function extractImages(value: unknown, output: FeishuSourceImage[]) {
  if (Array.isArray(value)) {
    for (const item of value) extractImages(item, output);
@@ -167,6 +211,7 @@ function findHeader(values: unknown[][]) {
        titleIndex: number;
        bodyIndex: number;
        tagsIndex: number;
+        videoIndex: number;
        score: number;
      }
    | undefined;
@@ -185,9 +230,13 @@ function findHeader(values: unknown[][]) {
    const tagsIndex = headers.findIndex((header) =>
      headerMatches(header, [/标签/, /话题/, /^tags?$/]),
    );
+    const videoIndex = headers.findIndex((header) =>
+      headerMatches(header, [/^视频\d*$/, /视频文件/, /视频素材/]),
+    );
    const score =
      (titleIndex >= 0 ? 5 : 0) +
      (bodyIndex >= 0 ? 5 : 0) +
+      (videoIndex >= 0 ? 2 : 0) +
      (idIndex >= 0 ? 1 : 0) +
      (tagsIndex >= 0 ? 1 : 0);
    if (!best || score > best.score) {
@@ -197,6 +246,7 @@ function findHeader(values: unknown[][]) {
        titleIndex,
        bodyIndex,
        tagsIndex,
+        videoIndex,
        score,
      };
    }
@@ -217,6 +267,7 @@ function parseRows(values: unknown[][]) {
  const usedSourceRows = new Set<number>();
  const rows: FeishuSourceRow[] = [];
  let maxImageCount = 0;
+  let maxVideoCount = 0;

  for (
    let rowIndex = header.rowIndex + 1;
@@ -253,7 +304,20 @@ function parseRows(values: unknown[][]) {
      })
      .map((image, imageIndex) => ({ ...image, index: imageIndex + 1 }));
    maxImageCount = Math.max(maxImageCount, images.length);
-    rows.push({ sourceRow, title, body, images });
+    const collectedVideos: FeishuSourceVideo[] = [];
+    if (header.videoIndex >= 0) {
+      extractVideos(row[header.videoIndex], collectedVideos);
+    }
+    const seenVideoTokens = new Set<string>();
+    const videos = collectedVideos
+      .filter((video) => {
+        if (seenVideoTokens.has(video.fileToken)) return false;
+        seenVideoTokens.add(video.fileToken);
+        return true;
+      })
+      .map((video, videoIndex) => ({ ...video, index: videoIndex + 1 }));
+    maxVideoCount = Math.max(maxVideoCount, videos.length);
+    rows.push({ sourceRow, title, body, images, videos });
  }

  if (rows.length === 0) {
@@ -266,6 +330,7 @@ function parseRows(values: unknown[][]) {
    header.tagsIndex >= 0 ? cellText(headerRow[header.tagsIndex]) : "",
    cellText(headerRow[header.bodyIndex]) || "正文",
    ...Array.from({ length: maxImageCount }, (_, index) => `图片${index + 1}`),
+    ...Array.from({ length: maxVideoCount }, (_, index) => `视频${index + 1}`),
  ].filter(Boolean);

  return {
@@ -515,34 +580,37 @@ export async function downloadFeishuMedia(
  fileToken: string,
  bindings: FeishuBindings,
  fetchImpl: FetchLike = fetch,
+  options: { maxBytes?: number; label?: string; timeoutMs?: number } = {},
 ) {
+  const maxBytes = Math.max(1, options.maxBytes ?? DEFAULT_MAX_MEDIA_BYTES);
+  const label = bindingValue(options.label) || "素材";
  const normalizedToken = bindingValue(fileToken);
  if (!/^[A-Za-z0-9_-]{8,240}$/.test(normalizedToken)) {
-    throw new FeishuSourceError("飞书图片标识无效", 400);
+    throw new FeishuSourceError(`飞书${label}标识无效`, 400);
  }
  const token = await accessToken(bindings, fetchImpl);
  const response = await fetchImpl(
    `${FEISHU_API_ORIGIN}/open-apis/drive/v1/medias/${encodeURIComponent(normalizedToken)}/download`,
    {
      headers: { Authorization: `Bearer ${token}` },
-      signal: AbortSignal.timeout(20_000),
+      signal: AbortSignal.timeout(options.timeoutMs ?? 120_000),
    },
  );
  const declaredSize = Number(response.headers.get("content-length"));
-  if (Number.isFinite(declaredSize) && declaredSize > MAX_MEDIA_BYTES) {
-    throw new FeishuSourceError("飞书图片超过20MB，无法同步", 413);
+  if (Number.isFinite(declaredSize) && declaredSize > maxBytes) {
+    throw new FeishuSourceError(`飞书${label}文件过大，无法同步`, 413);
  }
  if (!response.ok) {
    throw new FeishuSourceError(
      response.status === 403
-        ? "飞书应用没有这张图片的下载权限"
-        : `下载飞书图片失败（HTTP ${response.status}）`,
+        ? `飞书应用没有这个${label}的下载权限`
+        : `下载飞书${label}失败（HTTP ${response.status}）`,
      response.status === 403 ? 403 : 502,
    );
  }
  const bytes = await response.arrayBuffer();
-  if (bytes.byteLength > MAX_MEDIA_BYTES) {
-    throw new FeishuSourceError("飞书图片超过20MB，无法同步", 413);
+  if (bytes.byteLength > maxBytes) {
+    throw new FeishuSourceError(`飞书${label}文件过大，无法同步`, 413);
  }
  return {
    bytes,
--- a/lib/mcp-collection-client.ts
+++ b/lib/mcp-collection-client.ts
@@ -17,6 +17,7 @@ export type XhsPublicMetrics = {
  likes: number;
  comments: number;
  collects: number;
+  shares: number;
 };

 export type XhsAccountProfile = {
@@ -26,6 +27,10 @@ export type XhsAccountProfile = {
  redId: string;
  ipLocation: string;
  followers: number | null;
+  gender: "" | "男" | "女";
+  bio: string;
+  recentNoteTitles: string[];
+  providerTags: string[];
 };

 type JsonRpcEnvelope = {
@@ -341,16 +346,118 @@ function metricsFromToolResult(result: ToolResult): XhsPublicMetrics {
  }
  if (!data) throw new Error("采集结果缺少互动数据");

+  const count = (value: unknown, label: string) =>
+    value === null || value === undefined || value === ""
+      ? 0
+      : metricValue(value, label);
  return {
-    likes: metricValue(data.likes, "点赞数"),
-    comments: metricValue(data.comments, "评论数"),
-    collects: metricValue(
-      data.collects ?? data.favorites ?? data.favourites,
+    likes: count(
+      data.likes ??
+        data.liked_count ??
+        data.likedCount ??
+        data.like_count ??
+        data.likeCount ??
+        data.digg_count ??
+        data.diggCount,
+      "点赞数",
+    ),
+    comments: count(
+      data.comments ?? data.comment_count ?? data.commentCount,
+      "评论数",
+    ),
+    collects: count(
+      data.collects ??
+        data.collected_count ??
+        data.collectedCount ??
+        data.favorites ??
+        data.favourites ??
+        data.collect_count ??
+        data.collectCount,
      "收藏数",
    ),
+    shares: count(
+      data.shares ??
+        data.share_count ??
+        data.shareCount ??
+        data.forwards ??
+        data.forward_count ??
+        data.forwardCount,
+      "转发数",
+    ),
  };
 }

+function usableDouyinSecUid(value: unknown) {
+  const candidate = stringValue(value);
+  return candidate && !/^\d+$/.test(candidate) && /^[A-Za-z0-9_-]{20,220}$/.test(candidate)
+    ? candidate
+    : "";
+}
+
+function verifiedDouyinProfileUrl(value: unknown) {
+  const candidate = stringValue(value);
+  if (!candidate) return "";
+  try {
+    const parsed = new URL(candidate);
+    const secUid = decodeURIComponent(parsed.pathname.match(/^\/user\/([^/?#]+)/)?.[1] ?? "");
+    if (
+      parsed.protocol === "https:" &&
+      (parsed.hostname === "douyin.com" || parsed.hostname.endsWith(".douyin.com")) &&
+      usableDouyinSecUid(secUid)
+    ) {
+      return parsed.toString();
+    }
+  } catch {
+    // The public redirect fallback below can still recover the profile URL.
+  }
+  return "";
+}
+
+async function douyinProfileFromPublicRedirect(
+  publishUrl: string,
+  fetchImpl: typeof fetch,
+  timeoutMs: number,
+) {
+  let parsed: URL;
+  try {
+    parsed = new URL(publishUrl);
+  } catch {
+    return null;
+  }
+  if (
+    parsed.protocol !== "https:" ||
+    !(parsed.hostname === "douyin.com" || parsed.hostname.endsWith(".douyin.com"))
+  ) {
+    return null;
+  }
+  try {
+    const response = await fetchImpl(parsed.toString(), {
+      method: "GET",
+      redirect: "manual",
+      signal: AbortSignal.timeout(Math.min(timeoutMs, 15_000)),
+      headers: {
+        "user-agent":
+          "Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 Mobile/15E148",
+      },
+    });
+    const location = response.headers.get("location");
+    if (!location) return null;
+    const redirectUrl = new URL(location, parsed);
+    const secUid = usableDouyinSecUid(
+      redirectUrl.searchParams.get("sec_uid") ??
+        redirectUrl.searchParams.get("sec_user_id"),
+    );
+    return secUid
+      ? {
+          platformUid: secUid,
+          profileUrl: `https://www.douyin.com/user/${encodeURIComponent(secUid)}`,
+        }
+      : null;
+  } catch {
+    return null;
+  }
+}
+
 function successfulToolData(result: ToolResult, fallbackMessage: string) {
  const root = asRecord(result.payload);
  const response = asRecord(root?.response) ?? root;
@@ -446,6 +553,64 @@ function findValueByKeys(
  return undefined;
 }

+function profileGender(value: unknown): "" | "男" | "女" {
+  if (value === 1) return "男";
+  if (value === 2) return "女";
+  const normalized = String(value ?? "").trim().toLocaleLowerCase("zh-CN");
+  if (["男", "男性", "male", "m", "1"].includes(normalized)) return "男";
+  if (["女", "女性", "female", "f", "2"].includes(normalized)) return "女";
+  return "";
+}
+
+function recentNoteTitlesFromPayload(value: unknown) {
+  const titles: string[] = [];
+  const visit = (current: unknown, depth = 0) => {
+    if (depth > 12 || titles.length >= 20) return;
+    if (Array.isArray(current)) {
+      current.forEach((item) => visit(item, depth + 1));
+      return;
+    }
+    const record = asRecord(current);
+    if (!record) return;
+    const title = stringValue(record.title ?? record.note_title ?? record.noteTitle);
+    if (
+      title &&
+      (record.note_id || record.noteId || record.url || record.cover) &&
+      !titles.includes(title)
+    ) {
+      titles.push(title);
+    }
+    Object.values(record).forEach((child) => visit(child, depth + 1));
+  };
+  visit(value);
+  return titles;
+}
+
+function providerTagsFromUser(value: unknown) {
+  const user = findRecord(value, (record) =>
+    Boolean(
+      record.gender !== undefined ||
+        record.desc !== undefined ||
+        record.signature !== undefined ||
+        record.fansCount !== undefined ||
+        record.fans_count !== undefined,
+    ),
+  );
+  const raw = user?.tags;
+  if (!Array.isArray(raw)) return [];
+  return [
+    ...new Set(
+      raw
+        .map((item) =>
+          typeof item === "string"
+            ? item.trim()
+            : stringValue(asRecord(item)?.name ?? asRecord(item)?.title),
+        )
+        .filter(Boolean),
+    ),
+  ].slice(0, 5);
+}
+
 const FOLLOWER_KEYS = new Set([
  "fans",
  "fans_count",
@@ -529,10 +694,13 @@ async function xhsNoteIdFromShortLink(
  ) {
    return { noteId: "", profile: null };
  }
-  if (
-    url.hostname !== "xhslink.cn" &&
-    !url.hostname.endsWith(".xhslink.cn")
-  ) {
+  const isShortLink =
+    url.hostname === "xhslink.cn" ||
+    url.hostname.endsWith(".xhslink.cn");
+  const isXhsPage =
+    url.hostname === "xiaohongshu.com" ||
+    url.hostname.endsWith(".xiaohongshu.com");
+  if (!isShortLink && !isXhsPage) {
    return { noteId: "", profile: null };
  }

@@ -608,6 +776,10 @@ function accountProfileFromPublicPage(
    redId,
    ipLocation: "待识别",
    followers: null,
+    gender: "",
+    bio: "",
+    recentNoteTitles: [],
+    providerTags: [],
  };
 }

@@ -698,15 +870,45 @@ function profileDetailsFromToolResult(result: ToolResult) {
  const redId =
    findStringByKey(payload, "red_id") ||
    findStringByKey(payload, "redId") ||
+    findStringByKey(payload, "unique_id") ||
+    findStringByKey(payload, "uniqueId") ||
+    findStringByKey(payload, "short_id") ||
+    findStringByKey(payload, "shortId") ||
+    findStringByKey(payload, "douyin_id") ||
    findStringByKey(payload, "userId") ||
    findStringByKey(payload, "user_id");
  const ipLocation =
    findStringByKey(payload, "ip_location") ||
    findStringByKey(payload, "ipLocation");
-  if (followers === null && !nickname && !redId && !ipLocation) {
+  const gender = profileGender(findValueByKeys(payload, new Set(["gender", "sex"])));
+  const bio =
+    findStringByKey(payload, "desc") ||
+    findStringByKey(payload, "description") ||
+    findStringByKey(payload, "signature") ||
+    findStringByKey(payload, "bio");
+  const recentNoteTitles = recentNoteTitlesFromPayload(payload);
+  const providerTags = providerTagsFromUser(payload);
+  if (
+    followers === null &&
+    !nickname &&
+    !redId &&
+    !ipLocation &&
+    !gender &&
+    !bio &&
+    recentNoteTitles.length === 0
+  ) {
    throw new Error("账号主页采集结果缺少可用字段");
  }
-  return { nickname, followers, redId, ipLocation };
+  return {
+    nickname,
+    followers,
+    redId,
+    ipLocation,
+    gender,
+    bio,
+    recentNoteTitles,
+    providerTags,
+  };
 }

 function accountProfileFromToolResult(
@@ -718,14 +920,18 @@ function accountProfileFromToolResult(
    data,
    (record) =>
      Boolean(
-        stringValue(record.user_id ?? record.userid) &&
+        stringValue(record.user_id ?? record.userid ?? record.userId) &&
          (stringValue(record.profile_url) ||
            stringValue(record.nickname ?? record.name)),
      ),
  );
  if (!user) throw new Error("账号主页识别结果缺少作者信息");
-  const platformUid = stringValue(user.user_id ?? user.userid);
-  const candidateProfileUrl = stringValue(user.profile_url);
+  const platformUid = stringValue(
+    user.user_id ?? user.userid ?? user.userId,
+  );
+  const candidateProfileUrl = stringValue(
+    user.profile_url ?? user.profileUrl,
+  );
  let profileUrl = "";
  if (candidateProfileUrl) {
    try {
@@ -755,6 +961,10 @@ function accountProfileFromToolResult(
    redId: stringValue(user.red_id),
    ipLocation: findStringByKey(data, "ip_location") || "待识别",
    followers: followerCountFromPayload(data),
+    gender: "",
+    bio: "",
+    recentNoteTitles: [],
+    providerTags: [],
  };
 }

@@ -771,18 +981,7 @@ async function completeAccountProfile(
      "parse_xhs_user_summary",
      { url: profile.profileUrl, use_proxy: true },
    ],
-    [
-      "fetch_user_detail",
-      { link: profile.profileUrl, plant: "xhs" },
-    ],
  ] as const) {
-    if (
-      completed.followers !== null &&
-      completed.redId &&
-      completed.ipLocation !== "待识别"
-    ) {
-      break;
-    }
    try {
      const result = await callMcpTool(
        fetchImpl,
@@ -801,6 +1000,16 @@ async function completeAccountProfile(
          details.ipLocation && details.ipLocation !== "待识别"
            ? details.ipLocation
            : completed.ipLocation,
+        gender: details.gender || completed.gender,
+        bio: details.bio || completed.bio,
+        recentNoteTitles:
+          details.recentNoteTitles.length > 0
+            ? details.recentNoteTitles
+            : completed.recentNoteTitles,
+        providerTags:
+          details.providerTags.length > 0
+            ? details.providerTags
+            : completed.providerTags,
      };
    } catch (error) {
      if (error instanceof McpSessionLostError) throw error;
@@ -852,17 +1061,14 @@ async function resolveAccountInSession(
  const endpoint = buildMcpUrl(config);
  const timeoutMs = Math.max(5_000, config.timeoutMs ?? 30_000);
  let noteId = xhsNoteIdFromUrl(publishUrl);
-  let publicPageProfile: XhsAccountProfile | null = null;
-  if (!noteId) {
-    const shortLink = await xhsNoteIdFromShortLink(
-      publishUrl,
-      fallbackNickname,
-      fetchImpl,
-      timeoutMs,
-    );
-    noteId = shortLink.noteId;
-    publicPageProfile = shortLink.profile;
-  }
+  const linkPage = await xhsNoteIdFromShortLink(
+    publishUrl,
+    fallbackNickname,
+    fetchImpl,
+    timeoutMs,
+  );
+  noteId = noteId || linkPage.noteId;
+  const publicPageProfile = linkPage.profile;

  try {
    const sessionId = await createMcpSession(
@@ -870,47 +1076,39 @@ async function resolveAccountInSession(
      endpoint,
      timeoutMs,
    );
-    if (!noteId) {
-      const noteResult = await callMcpTool(
-        fetchImpl,
-        endpoint,
-        sessionId,
-        timeoutMs,
-        "fetch_content_detail",
-        {
-          link: publishUrl,
-          plant: "xhs",
-          include_comments: false,
-          auto_cookie: true,
-        },
-      );
-      const noteData = successfulToolData(
-        noteResult,
-        "无法识别小红书笔记",
-      );
-      noteId =
-        stringValue(noteData.noteId ?? noteData.note_id) ||
-        findStringByKey(noteData, "noteId") ||
-        findStringByKey(noteData, "note_id");
-    }
-    if (!noteId) throw new Error("无法从发布链接识别小红书笔记ID");
-
-    const authorResult = await callMcpTool(
+    const noteResult = await callMcpTool(
      fetchImpl,
      endpoint,
      sessionId,
      timeoutMs,
-      "collect_xhs_wen_note_detail",
+      "fetch_content_detail",
      {
-        note_id: noteId,
-        need_desc: false,
-        include_raw: false,
+        link: publishUrl,
+        plant: "xhs",
+        include_comments: false,
+        auto_cookie: true,
      },
    );
-    const profile = accountProfileFromToolResult(
-      authorResult,
-      fallbackNickname,
+    const noteData = successfulToolData(
+      noteResult,
+      "无法识别小红书笔记",
    );
+    noteId =
+      noteId ||
+      stringValue(noteData.noteId ?? noteData.note_id) ||
+      findStringByKey(noteData, "noteId") ||
+      findStringByKey(noteData, "note_id");
+    if (!noteId) throw new Error("无法从发布链接识别小红书笔记ID");
+    let profile: XhsAccountProfile;
+    try {
+      profile = accountProfileFromToolResult(
+        noteResult,
+        fallbackNickname,
+      );
+    } catch {
+      if (!publicPageProfile) throw new Error("笔记数据缺少公开作者主页");
+      profile = publicPageProfile;
+    }
    return completeAccountProfile(
      profile,
      fetchImpl,
@@ -937,6 +1135,7 @@ async function resolveAccountInSession(

 async function collectInSession(
  publishUrl: string,
+  platform: "小红书" | "抖音",
  config: CollectionMcpConfig,
  fetchImpl: typeof fetch,
 ) {
@@ -952,28 +1151,12 @@ async function collectInSession(
    "fetch_content_detail",
    {
      link: publishUrl,
-      plant: "xhs",
+      plant: platform === "抖音" ? "dy" : "xhs",
      include_comments: false,
      auto_cookie: true,
    },
  );
-  try {
-    return metricsFromToolResult(primary);
-  } catch {
-    const fallback = await callMcpTool(
-      fetchImpl,
-      endpoint,
-      sessionId,
-      timeoutMs,
-      "parse_xhs_note",
-      {
-        url: publishUrl,
-        include_comments: false,
-        auto_cookie: true,
-      },
-    );
-    return metricsFromToolResult(fallback);
-  }
+  return metricsFromToolResult(primary);
 }

 export function resolveCollectionMcpConfig(
@@ -1005,7 +1188,7 @@ export async function collectXhsMetricsFromMcp(
  let lastError: unknown;
  for (let attempt = 0; attempt < MAX_MCP_ATTEMPTS; attempt += 1) {
    try {
-      return await collectInSession(parsed.toString(), config, fetchImpl);
+      return await collectInSession(parsed.toString(), "小红书", config, fetchImpl);
    } catch (error) {
      lastError = error;
      if (!isRetryableTransportError(error)) throw error;
@@ -1022,6 +1205,211 @@ export async function collectXhsMetricsFromMcp(
    : new Error("MCP采集服务暂时不可用");
 }

+export async function collectMetricsFromMcp(
+  publishUrl: string,
+  platform: "小红书" | "抖音",
+  config: CollectionMcpConfig,
+  fetchImpl: typeof fetch = fetch,
+) {
+  if (platform === "小红书") {
+    return collectXhsMetricsFromMcp(publishUrl, config, fetchImpl);
+  }
+  let parsed: URL;
+  try {
+    parsed = new URL(publishUrl);
+  } catch {
+    throw new Error("发布链接无效");
+  }
+  if (!["http:", "https:"].includes(parsed.protocol)) {
+    throw new Error("发布链接无效");
+  }
+  let lastError: unknown;
+  for (let attempt = 0; attempt < MAX_MCP_ATTEMPTS; attempt += 1) {
+    try {
+      return await collectInSession(parsed.toString(), platform, config, fetchImpl);
+    } catch (error) {
+      lastError = error;
+      if (!isRetryableTransportError(error)) throw error;
+    }
+  }
+  throw lastError instanceof Error
+    ? lastError
+    : new Error("MCP采集服务暂时不可用");
+}
+
+function douyinProfileFromToolResult(
+  result: ToolResult,
+  fallbackNickname: string,
+): XhsAccountProfile {
+  const data = successfulToolData(result, "无法识别抖音作品");
+  const author = findRecord(data, (record) =>
+    Boolean(
+      stringValue(
+        record.sec_uid ?? record.secUid ?? record.uid ?? record.user_id ?? record.userId,
+      ) && stringValue(record.nickname ?? record.name ?? record.unique_id ?? record.uniqueId),
+    ),
+  );
+  if (!author) throw new Error("抖音作品数据缺少作者信息");
+  const verifiedSecUid = usableDouyinSecUid(author.sec_uid ?? author.secUid);
+  const fallbackUid = stringValue(author.uid ?? author.user_id ?? author.userId);
+  const platformUid = verifiedSecUid || fallbackUid;
+  const publicId = stringValue(
+    author.unique_id ?? author.uniqueId ?? author.short_id ?? author.shortId ?? author.douyin_id,
+  );
+  const candidateProfileUrl = verifiedDouyinProfileUrl(
+    author.profile_url ?? author.profileUrl,
+  );
+  const profileUrl = candidateProfileUrl ||
+    (verifiedSecUid
+      ? `https://www.douyin.com/user/${encodeURIComponent(verifiedSecUid)}`
+      : "");
+  return {
+    platformUid,
+    nickname: stringValue(author.nickname ?? author.name) || fallbackNickname.trim(),
+    profileUrl,
+    redId: publicId,
+    ipLocation:
+      stringValue(author.ip_location ?? author.ipLocation) ||
+      findStringByKey(data, "ip_location") ||
+      findStringByKey(data, "ipLocation") ||
+      "待识别",
+    followers: followerCountFromPayload(author) ?? followerCountFromPayload(data),
+    gender: profileGender(author.gender ?? author.sex),
+    bio: stringValue(author.desc ?? author.description ?? author.signature ?? author.bio),
+    recentNoteTitles: recentNoteTitlesFromPayload(data),
+    providerTags: providerTagsFromUser(data),
+  };
+}
+
+async function resolveDouyinAccountInSession(
+  publishUrl: string,
+  fallbackNickname: string,
+  config: CollectionMcpConfig,
+  fetchImpl: typeof fetch,
+) {
+  const endpoint = buildMcpUrl(config);
+  const timeoutMs = Math.max(5_000, config.timeoutMs ?? 30_000);
+  const sessionId = await createMcpSession(fetchImpl, endpoint, timeoutMs);
+  const result = await callMcpTool(
+    fetchImpl,
+    endpoint,
+    sessionId,
+    timeoutMs,
+    "fetch_content_detail",
+    {
+      link: publishUrl,
+      plant: "dy",
+      include_comments: false,
+      auto_cookie: true,
+    },
+  );
+  let profile = douyinProfileFromToolResult(result, fallbackNickname);
+  if (!verifiedDouyinProfileUrl(profile.profileUrl)) {
+    const resolved = await douyinProfileFromPublicRedirect(
+      publishUrl,
+      fetchImpl,
+      timeoutMs,
+    );
+    if (resolved) {
+      profile = {
+        ...profile,
+        platformUid: resolved.platformUid,
+        profileUrl: resolved.profileUrl,
+      };
+    }
+  }
+  if (!verifiedDouyinProfileUrl(profile.profileUrl)) return profile;
+  try {
+    const detailsResult = await callMcpTool(
+      fetchImpl,
+      endpoint,
+      sessionId,
+      timeoutMs,
+      "parse_dy_user_summary",
+      { url: profile.profileUrl },
+    );
+    const details = profileDetailsFromToolResult(detailsResult);
+    profile = {
+      ...profile,
+      nickname: details.nickname || profile.nickname,
+      redId: details.redId || profile.redId,
+      followers: details.followers ?? profile.followers,
+      ipLocation:
+        details.ipLocation && details.ipLocation !== "待识别"
+          ? details.ipLocation
+          : profile.ipLocation,
+      gender: details.gender || profile.gender,
+      bio: details.bio || profile.bio,
+      recentNoteTitles:
+        details.recentNoteTitles.length > 0
+          ? details.recentNoteTitles
+          : profile.recentNoteTitles,
+      providerTags:
+        details.providerTags.length > 0
+          ? details.providerTags
+          : profile.providerTags,
+    };
+  } catch (error) {
+    if (error instanceof McpSessionLostError) throw error;
+  }
+  return profile;
+}
+
+export async function resolveAccountProfileFromMcp(
+  publishUrl: string,
+  fallbackNickname: string,
+  platform: "小红书" | "抖音",
+  config: CollectionMcpConfig,
+  fetchImpl: typeof fetch = fetch,
+) {
+  if (platform === "小红书") {
+    return resolveXhsAccountProfileFromMcp(
+      publishUrl,
+      fallbackNickname,
+      config,
+      fetchImpl,
+    );
+  }
+  let lastError: unknown;
+  for (let attempt = 0; attempt < MAX_MCP_ATTEMPTS; attempt += 1) {
+    try {
+      return await resolveDouyinAccountInSession(
+        publishUrl,
+        fallbackNickname,
+        config,
+        fetchImpl,
+      );
+    } catch (error) {
+      lastError = error;
+      if (!isRetryableTransportError(error)) throw error;
+    }
+  }
+  throw lastError instanceof Error ? lastError : new Error("抖音账号识别失败");
+}
+
+export async function resolveProfileDetailsFromMcp(
+  profileUrl: string,
+  platform: "小红书" | "抖音",
+  config: CollectionMcpConfig,
+  fetchImpl: typeof fetch = fetch,
+) {
+  if (platform === "小红书") {
+    return resolveXhsProfileDetailsFromMcp(profileUrl, config, fetchImpl);
+  }
+  const endpoint = buildMcpUrl(config);
+  const timeoutMs = Math.max(5_000, config.timeoutMs ?? 30_000);
+  const sessionId = await createMcpSession(fetchImpl, endpoint, timeoutMs);
+  const result = await callMcpTool(
+    fetchImpl,
+    endpoint,
+    sessionId,
+    timeoutMs,
+    "parse_dy_user_summary",
+    { url: profileUrl },
+  );
+  return profileDetailsFromToolResult(result);
+}
+
 export async function resolveXhsAccountProfileFromMcp(
  publishUrl: string,
  fallbackNickname: string,
--- a/lib/mcp-operations.ts
+++ b/lib/mcp-operations.ts
@@ -12,7 +12,7 @@ import {
  type CollectionMcpBindings,
 } from "./mcp-collection-client";
 import { ensureSchema, getRawDb } from "./mvp-db";
-import { extractXhsPublishUrl } from "./publish-url";
+import { extractAnyPublishUrl } from "./publish-url";
 import { buildClaimUrl } from "./task-service";

 export type McpOperationBindings = CollectionMcpBindings & {
@@ -123,9 +123,9 @@ export async function taskGet(taskId: string, portalUrl: string) {
  const [notes, claims, runs] = await Promise.all([
    db
      .prepare(
-        `SELECT c.id AS content_id, c.source_row, c.title, c.body, c.image_assets, c.status AS content_status,
+        `SELECT c.id AS content_id, c.source_row, c.title, c.body, c.image_assets, c.video_assets, c.status AS content_status,
          d.id AS distribution_id, d.status AS distribution_status, d.publish_url, d.publish_time,
-          d.exposure, d.views, d.latest_likes, d.latest_comments, d.latest_collects,
+          d.exposure, d.views, d.latest_likes, d.latest_comments, d.latest_collects, d.latest_shares,
          d.collection_status, d.collection_status_description, d.collection_updated_at,
          a.id AS account_id, a.nickname AS account_nickname, a.profile_url, a.followers,
          p.name AS cooperation_source, cl.claimant_name
@@ -172,12 +172,14 @@ export async function taskGet(taskId: string, portalUrl: string) {
    notes: notes.results.map((row) => ({
      ...row,
      image_assets: parseJsonArray(row.image_assets),
+      video_assets: parseJsonArray(row.video_assets),
      total_interactions:
        row.latest_likes == null
          ? null
          : Number(row.latest_likes) +
            Number(row.latest_comments ?? 0) +
-            Number(row.latest_collects ?? 0),
+            Number(row.latest_collects ?? 0) +
+            Number(row.latest_shares ?? 0),
    })),
    claims: claims.results,
    collection_runs: runs.results,
@@ -220,7 +222,8 @@ export async function recoveryList(
  const [rows, count] = await Promise.all([
    db
      .prepare(
-        `SELECT d.*, t.name AS task_name, c.source_row, c.title,
+        `SELECT d.*, t.name AS task_name, t.platform AS task_platform,
+          t.content_format, c.source_row, c.title,
          a.nickname AS account_nickname, a.profile_url, p.name AS cooperation_source,
          cl.claimant_name ${base}
         ORDER BY COALESCE(d.publish_time, d.claimed_at) DESC LIMIT ${limit} OFFSET ${offset}`,
@@ -241,7 +244,7 @@ export async function recoveryList(
      total_interactions:
        row.latest_likes == null
          ? null
-          : Number(row.latest_likes) + Number(row.latest_comments ?? 0) + Number(row.latest_collects ?? 0),
+          : Number(row.latest_likes) + Number(row.latest_comments ?? 0) + Number(row.latest_collects ?? 0) + Number(row.latest_shares ?? 0),
    })),
  };
 }
@@ -358,9 +361,11 @@ function resourceWhere(input: ResourceFilters) {
  const conditions: string[] = [];
  const bindings: unknown[] = [];
  if (input.query?.trim()) {
-    conditions.push("(a.nickname LIKE ? ESCAPE '\\' OR a.public_account_id LIKE ? ESCAPE '\\')");
+    conditions.push(
+      "(a.nickname LIKE ? ESCAPE '\\' OR a.public_account_id LIKE ? ESCAPE '\\' OR a.current_contact LIKE ? ESCAPE '\\' OR a.tags LIKE ? ESCAPE '\\' OR a.bio LIKE ? ESCAPE '\\')",
+    );
    const pattern = like(input.query.trim());
-    bindings.push(pattern, pattern);
+    bindings.push(pattern, pattern, pattern, pattern, pattern);
  }
  if (input.ipLocation?.trim()) {
    conditions.push("a.ip_location LIKE ? ESCAPE '\\'");
@@ -369,8 +374,12 @@ function resourceWhere(input: ResourceFilters) {
  if (input.cooperationSource?.trim()) {
    conditions.push(
      `(a.cooperation_source LIKE ? ESCAPE '\\' OR
-        EXISTS (SELECT 1 FROM distributions dx JOIN partners px ON px.id = dx.partner_id
-        WHERE dx.account_id = a.id AND px.name LIKE ? ESCAPE '\\'))`,
+        EXISTS (SELECT 1 FROM distributions dx
+        JOIN partners px ON px.id = dx.partner_id
+        LEFT JOIN claims cx ON cx.id = dx.claim_id
+        WHERE dx.account_id = a.id
+          AND (cx.claimant_name IS NULL OR px.name != cx.claimant_name)
+          AND px.name LIKE ? ESCAPE '\\'))`,
    );
    const pattern = like(input.cooperationSource.trim());
    bindings.push(pattern, pattern);
@@ -389,7 +398,12 @@ export async function resourceSearch(input: ResourceFilters) {
  const db = getRawDb();
  const select = `SELECT a.*,
    (SELECT COUNT(*) FROM distributions d WHERE d.account_id = a.id) AS cooperation_count,
-    (SELECT GROUP_CONCAT(DISTINCT p.name) FROM distributions d JOIN partners p ON p.id = d.partner_id WHERE d.account_id = a.id) AS cooperation_sources`;
+    (SELECT GROUP_CONCAT(DISTINCT p.name)
+     FROM distributions d
+     JOIN partners p ON p.id = d.partner_id
+     LEFT JOIN claims c ON c.id = d.claim_id
+     WHERE d.account_id = a.id
+       AND (c.claimant_name IS NULL OR p.name != c.claimant_name)) AS cooperation_sources`;
  const [rows, count] = await Promise.all([
    db.prepare(`${select} FROM accounts a ${where} ORDER BY a.last_seen_at DESC LIMIT ${limit} OFFSET ${offset}`)
      .bind(...bindings).all<Record<string, unknown>>(),
@@ -422,7 +436,7 @@ export async function resourceGet(accountId: string) {
  if (!account) throw new Error("账号不存在");
  const history = await db.prepare(
    `SELECT d.id AS distribution_id, d.task_id, t.name AS task_name, c.title,
-      d.publish_url, d.publish_time, d.latest_likes, d.latest_comments, d.latest_collects,
+      d.publish_url, d.publish_time, d.latest_likes, d.latest_comments, d.latest_collects, d.latest_shares,
      d.exposure, d.views, p.name AS cooperation_source, cl.claimant_name
     FROM distributions d JOIN tasks t ON t.id = d.task_id
     JOIN contents c ON c.id = d.content_id JOIN partners p ON p.id = d.partner_id
@@ -438,7 +452,7 @@ export async function backfillResourceProfile(
 ) {
  await ensureSchema();
  const db = getRawDb();
-  const publishUrl = input.publishUrl ? extractXhsPublishUrl(input.publishUrl) : "";
+  const publishUrl = input.publishUrl ? extractAnyPublishUrl(input.publishUrl) : "";
  const row = input.distributionId
    ? await db.prepare(
        `SELECT d.id, d.publish_url, COALESCE(a.nickname, '') AS nickname
--- a/lib/mcp-tools.ts
+++ b/lib/mcp-tools.ts
@@ -52,7 +52,7 @@ const pagination = {
 };

 const resourceFilters = {
-  query: z.string().max(100).optional().describe("账号名称或小红书号/抖音号，支持模糊搜索"),
+  query: z.string().max(100).optional().describe("账号名称、账号号、简介或标签，支持模糊搜索"),
  ip_location: z.string().max(100).optional().describe("IP地区关键词，支持模糊搜索"),
  cooperation_source: z.string().max(100).optional().describe("历史合作来源关键词，支持模糊搜索"),
  platform: z.string().max(30).optional().describe("平台，例如小红书；不传表示全部"),
@@ -159,7 +159,7 @@ export function registerMcpOperationTools(server: McpServer, options: Options) {
    "collection_collect_now",
    {
      title: "立即采集指定笔记",
-      description: "对指定分发记录立即采集点赞、收藏和评论数据。",
+      description: "对指定分发记录立即采集互动数据；小红书为点赞/收藏/评论，抖音另含转发。",
      inputSchema: z.object({
        distribution_id: z.string().min(1).describe("分发记录ID，可从 task_get 或 recovery_list 获取"),
        schedule_day: z.number().int().min(1).max(7).optional().describe("标记为第几天采集，可不传"),
@@ -190,7 +190,7 @@ export function registerMcpOperationTools(server: McpServer, options: Options) {
    "resource_search",
    {
      title: "搜索 KOC 账号资源",
-      description: "按账号名称/账号号、IP地区、合作来源或平台搜索 KOC 资源。",
+      description: "按账号名称/账号号/标签、IP地区、合作来源或平台搜索 KOC 资源。",
      inputSchema: z.object({ ...resourceFilters, ...pagination }),
      annotations: { readOnlyHint: true, destructiveHint: false, idempotentHint: true },
    },
@@ -204,7 +204,7 @@ export function registerMcpOperationTools(server: McpServer, options: Options) {
    "resource_get",
    {
      title: "查看 KOC 账号详情",
-      description: "查看账号主页、账号号、粉丝数、IP地区以及全部合作记录。",
+      description: "查看账号主页、账号号、粉丝数、性别、简介、标签、IP地区以及全部合作记录。",
      inputSchema: z.object({ account_id: z.string().min(1).describe("KOC LOOP 账号ID") }),
      annotations: { readOnlyHint: true, destructiveHint: false, idempotentHint: true },
    },
@@ -218,10 +218,10 @@ export function registerMcpOperationTools(server: McpServer, options: Options) {
    "resource_backfill_profile",
    {
      title: "补全公开账号信息",
-      description: "根据已回填的发布链接补全账号主页、昵称、小红书号、IP地区和粉丝数。",
+      description: "根据已回填的小红书或抖音作品链接补全账号主页、昵称、账号号、IP地区和粉丝数。",
      inputSchema: z.object({
        distribution_id: z.string().optional().describe("分发记录ID，和发布链接二选一"),
-        publish_url: z.string().optional().describe("小红书发布链接或包含链接的分享文案"),
+        publish_url: z.string().optional().describe("小红书或抖音作品链接，也可传包含链接的分享文案"),
      }).refine((value) => Boolean(value.distribution_id || value.publish_url), "请提供分发记录ID或发布链接"),
      annotations: { readOnlyHint: false, destructiveHint: false, idempotentHint: true, openWorldHint: true },
    },
--- a/lib/mvp-db.ts
+++ b/lib/mvp-db.ts
@@ -94,6 +94,8 @@ export async function ensureSchema(database?: DatabaseClient) {
      due_at TEXT NOT NULL,
      status TEXT NOT NULL DEFAULT 'active',
      task_type TEXT NOT NULL DEFAULT 'content_publish',
+      platform TEXT NOT NULL DEFAULT '小红书',
+      content_format TEXT NOT NULL DEFAULT 'image_text',
      source_url TEXT NOT NULL DEFAULT '',
      source_sheet_id TEXT NOT NULL DEFAULT '',
      source_sheet_name TEXT NOT NULL DEFAULT '',
@@ -110,6 +112,7 @@ export async function ensureSchema(database?: DatabaseClient) {
      title TEXT NOT NULL,
      body TEXT NOT NULL DEFAULT '',
      image_assets TEXT NOT NULL DEFAULT '[]',
+      video_assets TEXT NOT NULL DEFAULT '[]',
      status TEXT NOT NULL DEFAULT 'available',
      source TEXT NOT NULL DEFAULT '飞书内容表',
      source_row INTEGER,
@@ -124,9 +127,13 @@ export async function ensureSchema(database?: DatabaseClient) {
      profile_url TEXT NOT NULL DEFAULT '',
      ip_location TEXT NOT NULL DEFAULT '待识别',
      followers INTEGER NOT NULL DEFAULT 0,
+      gender TEXT NOT NULL DEFAULT '',
+      bio TEXT NOT NULL DEFAULT '',
+      tags TEXT NOT NULL DEFAULT '',
      post_count INTEGER NOT NULL DEFAULT 0,
      avg_views INTEGER NOT NULL DEFAULT 0,
      cooperation_source TEXT NOT NULL DEFAULT '',
+      current_contact TEXT NOT NULL DEFAULT '',
      first_seen_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
      last_seen_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
    )`,
@@ -185,6 +192,7 @@ export async function ensureSchema(database?: DatabaseClient) {
      latest_likes INTEGER,
      latest_comments INTEGER,
      latest_collects INTEGER,
+      latest_shares INTEGER,
      collection_status TEXT NOT NULL DEFAULT 'pending',
      collection_status_description TEXT,
      collection_updated_at TEXT,
@@ -202,6 +210,7 @@ export async function ensureSchema(database?: DatabaseClient) {
      likes INTEGER,
      comments INTEGER,
      collects INTEGER,
+      shares INTEGER,
      status_description TEXT,
      started_at TEXT,
      completed_at TEXT,
@@ -293,6 +302,14 @@ export async function ensureSchema(database?: DatabaseClient) {
    "public_account_id",
    "public_account_id TEXT NOT NULL DEFAULT ''",
  );
+  await ensureColumn("accounts", "gender", "gender TEXT NOT NULL DEFAULT ''");
+  await ensureColumn("accounts", "bio", "bio TEXT NOT NULL DEFAULT ''");
+  await ensureColumn("accounts", "tags", "tags TEXT NOT NULL DEFAULT ''");
+  await ensureColumn(
+    "accounts",
+    "current_contact",
+    "current_contact TEXT NOT NULL DEFAULT ''",
+  );
  await ensureColumn("distributions", "claim_id", "claim_id TEXT");
  await ensureColumn(
    "distributions",
@@ -796,22 +813,44 @@ export async function getDashboardData() {
    await Promise.all([
      db.prepare("SELECT * FROM partners ORDER BY created_at DESC").all(),
      db.prepare("SELECT * FROM tasks ORDER BY created_at DESC").all(),
-      db.prepare("SELECT * FROM accounts ORDER BY last_seen_at DESC").all(),
+      db
+        .prepare(
+          `SELECT
+            a.*,
+            COALESCE(
+              (
+                SELECT d.publish_url
+                FROM distributions d
+                WHERE d.account_id = a.id
+                  AND TRIM(COALESCE(d.publish_url, '')) != ''
+                ORDER BY d.updated_at DESC, d.claimed_at DESC
+                LIMIT 1
+              ),
+              ''
+            ) AS latest_publish_url
+          FROM accounts a
+          ORDER BY a.last_seen_at DESC`,
+        )
+        .all(),
      db
        .prepare(
          `SELECT
            d.*,
            c.title AS content_title,
            p.name AS partner_name,
+            cl.claimant_name AS claimant_name,
            a.nickname AS account_nickname,
            a.platform AS account_platform,
            t.name AS task_name,
            t.brand AS task_brand,
            t.task_type AS task_type,
+            t.platform AS task_platform,
+            t.content_format AS content_format,
            t.due_at AS due_at
          FROM distributions d
          JOIN contents c ON c.id = d.content_id
          JOIN partners p ON p.id = d.partner_id
+          LEFT JOIN claims cl ON cl.id = d.claim_id
          JOIN tasks t ON t.id = d.task_id
          LEFT JOIN accounts a ON a.id = d.account_id
          ORDER BY d.updated_at DESC, d.claimed_at DESC`,
--- a/lib/partner-batch-workbook.ts
+++ b/lib/partner-batch-workbook.ts
@@ -0,0 +1,547 @@
+import path from "node:path";
+import { strFromU8, unzipSync } from "fflate";
+
+export const PARTNER_BATCH_HEADERS = [
+  "序号（不能改）",
+  "标题",
+  "笔记内容（正文+话题）",
+  "图片",
+  "发布链接",
+  "笔记截图",
+  "数据分析截图（单篇笔记数据分析截图）",
+  "_系统笔记ID",
+  "_原笔记截图",
+  "_原数据分析截图",
+] as const;
+
+export const PARTNER_BATCH_VISIBLE_COLUMN_COUNT = 7;
+export const PARTNER_BATCH_MAX_BYTES = 80_000_000;
+
+export type PartnerBatchWorkbookColumns = {
+  headers: string[];
+  columnWidths: number[];
+  sourceImageStartColumn: number;
+  sourceImageCount: number;
+  sourceVideoStartColumn: number;
+  sourceVideoCount: number;
+  publishUrlColumn: number;
+  publishScreenshotColumn: number;
+  creatorScreenshotColumn: number;
+  systemColumn: number;
+};
+
+function nonNegativeInteger(value: number) {
+  return Number.isFinite(value) ? Math.max(0, Math.floor(value)) : 0;
+}
+
+export function buildPartnerBatchWorkbookColumns(input: {
+  contentFormat: "image_text" | "video";
+  maxSourceImages: number;
+  maxSourceVideos: number;
+}): PartnerBatchWorkbookColumns {
+  const sourceImageCount =
+    input.contentFormat === "video"
+      ? 0
+      : Math.max(1, nonNegativeInteger(input.maxSourceImages));
+  const sourceVideoCount =
+    input.contentFormat === "video"
+      ? Math.max(1, nonNegativeInteger(input.maxSourceVideos))
+      : 0;
+  const sourceImageStartColumn = 3;
+  const sourceVideoStartColumn = sourceImageStartColumn + sourceImageCount;
+  const publishUrlColumn = sourceVideoStartColumn + sourceVideoCount;
+  const publishScreenshotColumn = publishUrlColumn + 1;
+  const creatorScreenshotColumn = publishScreenshotColumn + 1;
+  const systemColumn = creatorScreenshotColumn + 1;
+  return {
+    headers: [
+      "序号（不能改）",
+      "标题",
+      "笔记内容（正文+话题）",
+      ...Array.from(
+        { length: sourceImageCount },
+        (_, index) => `图片${index + 1}`,
+      ),
+      ...Array.from(
+        { length: sourceVideoCount },
+        (_, index) => `视频${index + 1}`,
+      ),
+      "发布链接",
+      "笔记截图",
+      "数据分析截图（单篇笔记数据分析截图）",
+      "_系统笔记ID",
+      "_原笔记截图",
+      "_原数据分析截图",
+    ],
+    columnWidths: [
+      14,
+      30,
+      62,
+      ...Array.from({ length: sourceImageCount }, () => 24),
+      ...Array.from({ length: sourceVideoCount }, () => 20),
+      45,
+      28,
+      32,
+      22,
+      22,
+      22,
+    ],
+    sourceImageStartColumn,
+    sourceImageCount,
+    sourceVideoStartColumn,
+    sourceVideoCount,
+    publishUrlColumn,
+    publishScreenshotColumn,
+    creatorScreenshotColumn,
+    systemColumn,
+  };
+}
+
+function firstForwardedValue(value: string | null) {
+  return value?.split(",")[0]?.trim() ?? "";
+}
+
+function httpOrigin(value: string) {
+  try {
+    const url = new URL(value);
+    return url.protocol === "http:" || url.protocol === "https:"
+      ? url.origin
+      : "";
+  } catch {
+    return "";
+  }
+}
+
+export function resolvePartnerWorkbookOrigin(
+  request: Request,
+  configuredOrigin = "",
+) {
+  const requestUrl = new URL(request.url);
+  const host =
+    firstForwardedValue(request.headers.get("x-forwarded-host")) ||
+    firstForwardedValue(request.headers.get("host"));
+  const forwardedProtocol = firstForwardedValue(
+    request.headers.get("x-forwarded-proto"),
+  ).toLowerCase();
+  const protocol = ["http", "https"].includes(forwardedProtocol)
+    ? forwardedProtocol
+    : requestUrl.protocol.replace(":", "");
+  const proxyOrigin = host ? httpOrigin(`${protocol}://${host}`) : "";
+  return (
+    httpOrigin(configuredOrigin) ||
+    proxyOrigin ||
+    httpOrigin(requestUrl.origin) ||
+    requestUrl.origin
+  );
+}
+
+export type PartnerBatchImage = {
+  bytes: Uint8Array;
+  contentType: string;
+  fileName: string;
+};
+
+export type PartnerBatchImportRow = {
+  spreadsheetRow: number;
+  sequence: string;
+  title: string;
+  publishUrl: string;
+  distributionId: string;
+  originalPublishScreenshotKey: string;
+  originalCreatorScreenshotKey: string;
+  publishScreenshot: PartnerBatchImage | null;
+  creatorScreenshot: PartnerBatchImage | null;
+};
+
+function decodeXml(value: string) {
+  return value
+    .replace(/<[^>]+>/g, "")
+    .replace(/&lt;/g, "<")
+    .replace(/&gt;/g, ">")
+    .replace(/&quot;/g, '"')
+    .replace(/&apos;/g, "'")
+    .replace(/&amp;/g, "&")
+    .replace(/&#(\d+);/g, (_, code) => String.fromCodePoint(Number(code)))
+    .replace(/&#x([0-9a-f]+);/gi, (_, code) =>
+      String.fromCodePoint(Number.parseInt(code, 16)),
+    );
+}
+
+function xmlAttribute(value: string) {
+  return decodeXml(value);
+}
+
+function textNodes(xml: string) {
+  return [...xml.matchAll(/<t\b[^>]*>([\s\S]*?)<\/t>/g)]
+    .map((match) => decodeXml(match[1]))
+    .join("");
+}
+
+function columnIndex(reference: string) {
+  const letters = reference.match(/^[A-Z]+/i)?.[0]?.toUpperCase() ?? "";
+  let result = 0;
+  for (const letter of letters) result = result * 26 + letter.charCodeAt(0) - 64;
+  return Math.max(0, result - 1);
+}
+
+function parseWorksheet(xml: string, sharedStrings: string[]) {
+  const rows: string[][] = [];
+  for (const rowMatch of xml.matchAll(/<row\b([^>]*)>([\s\S]*?)<\/row>/g)) {
+    const rowNumber = Number(
+      rowMatch[1].match(/\br="(\d+)"/)?.[1] ?? rows.length + 1,
+    );
+    const values: string[] = [];
+    for (const cellMatch of rowMatch[2].matchAll(
+      /<c\b([^>]*)>([\s\S]*?)<\/c>/g,
+    )) {
+      const attributes = cellMatch[1];
+      const body = cellMatch[2];
+      const reference = attributes.match(/\br="([A-Z]+\d+)"/i)?.[1] ?? "A1";
+      const type = attributes.match(/\bt="([^"]+)"/)?.[1] ?? "";
+      const rawValue = body.match(/<v>([\s\S]*?)<\/v>/)?.[1] ?? "";
+      let value = "";
+      if (type === "s") value = sharedStrings[Number(rawValue)] ?? "";
+      else if (type === "inlineStr") value = textNodes(body);
+      else if (type === "b") value = rawValue === "1" ? "TRUE" : "FALSE";
+      else value = decodeXml(rawValue);
+      values[columnIndex(reference)] = value.trim();
+    }
+    while (rows.length < rowNumber - 1) rows.push([]);
+    rows[rowNumber - 1] = values;
+  }
+  return rows;
+}
+
+function normalizeHeader(value: string) {
+  return value.replace(/[\s_\-（）()]/g, "").toLocaleLowerCase("zh-CN");
+}
+
+function isSourceImageHeader(value: string) {
+  return /^(?:图片|发布配图)\d*$/.test(normalizeHeader(value));
+}
+
+function headerAliases(header: (typeof PARTNER_BATCH_HEADERS)[number]) {
+  const aliases: Record<string, string[]> = {
+    "序号（不能改）": ["序号（不能改）", "序号"],
+    标题: ["标题"],
+    "笔记内容（正文+话题）": ["笔记内容（正文+话题）", "笔记内容"],
+    图片: ["图片", "发布配图"],
+    发布链接: ["发布链接"],
+    笔记截图: ["笔记截图", "发布截图"],
+    "数据分析截图（单篇笔记数据分析截图）": [
+      "数据分析截图（单篇笔记数据分析截图）",
+      "数据分析截图",
+      "创作者中心截图",
+    ],
+    _系统笔记ID: ["_系统笔记ID", "系统笔记ID"],
+    _原笔记截图: ["_原笔记截图"],
+    _原数据分析截图: ["_原数据分析截图"],
+  };
+  return aliases[header] ?? [header];
+}
+
+function findHeader(rows: string[][]) {
+  for (let rowIndex = 0; rowIndex < Math.min(rows.length, 8); rowIndex += 1) {
+    const mapping = new Map<(typeof PARTNER_BATCH_HEADERS)[number], number>();
+    rows[rowIndex].forEach((value, column) => {
+      for (const header of PARTNER_BATCH_HEADERS) {
+        if (header === "图片" && isSourceImageHeader(value)) {
+          if (!mapping.has(header)) mapping.set(header, column);
+          break;
+        }
+        if (
+          headerAliases(header).some(
+            (alias) => normalizeHeader(alias) === normalizeHeader(value),
+          )
+        ) {
+          mapping.set(header, column);
+          break;
+        }
+      }
+    });
+    if (
+      mapping.has("序号（不能改）") &&
+      mapping.has("标题") &&
+      mapping.has("发布链接") &&
+      mapping.has("笔记截图") &&
+      mapping.has("数据分析截图（单篇笔记数据分析截图）") &&
+      mapping.has("_系统笔记ID")
+    ) {
+      return { rowIndex, mapping };
+    }
+  }
+  return null;
+}
+
+function relationshipMap(xml: string) {
+  const relationships = new Map<string, string>();
+  for (const match of xml.matchAll(/<Relationship\b([^>]*)\/?\s*>/g)) {
+    const attributes = match[1];
+    const id = attributes.match(/\bId="([^"]+)"/)?.[1] ?? "";
+    const target = attributes.match(/\bTarget="([^"]+)"/)?.[1] ?? "";
+    if (id && target) relationships.set(id, xmlAttribute(target));
+  }
+  return relationships;
+}
+
+function contentType(bytes: Uint8Array, fileName: string) {
+  if (bytes[0] === 0x89 && bytes[1] === 0x50) return "image/png";
+  if (bytes[0] === 0xff && bytes[1] === 0xd8) return "image/jpeg";
+  if (bytes[0] === 0x47 && bytes[1] === 0x49 && bytes[2] === 0x46) {
+    return "image/gif";
+  }
+  if (String.fromCharCode(...bytes.slice(8, 12)) === "WEBP") return "image/webp";
+  const extension = path.extname(fileName).toLowerCase();
+  return extension === ".png"
+    ? "image/png"
+    : extension === ".gif"
+      ? "image/gif"
+      : extension === ".webp"
+        ? "image/webp"
+        : "image/jpeg";
+}
+
+function resolveZipPath(base: string, target: string) {
+  return path.posix.normalize(path.posix.join(path.posix.dirname(base), target));
+}
+
+function parseDrawingImages(entries: Record<string, Uint8Array>) {
+  const images = new Map<string, PartnerBatchImage>();
+  const sheetRelationshipsXml = entries["xl/worksheets/_rels/sheet1.xml.rels"]
+    ? strFromU8(entries["xl/worksheets/_rels/sheet1.xml.rels"])
+    : "";
+  const sheetRelationships = relationshipMap(sheetRelationshipsXml);
+  const sheetXml = entries["xl/worksheets/sheet1.xml"]
+    ? strFromU8(entries["xl/worksheets/sheet1.xml"])
+    : "";
+  const drawingId = sheetXml.match(/<drawing\b[^>]*r:id="([^"]+)"/)?.[1] ?? "";
+  const drawingTarget = sheetRelationships.get(drawingId);
+  if (!drawingTarget) return images;
+  const drawingPath = resolveZipPath("xl/worksheets/sheet1.xml", drawingTarget);
+  const drawingXml = entries[drawingPath] ? strFromU8(entries[drawingPath]) : "";
+  const drawingRelationshipsPath = path.posix.join(
+    path.posix.dirname(drawingPath),
+    "_rels",
+    `${path.posix.basename(drawingPath)}.rels`,
+  );
+  const drawingRelationships = relationshipMap(
+    entries[drawingRelationshipsPath]
+      ? strFromU8(entries[drawingRelationshipsPath])
+      : "",
+  );
+  for (const anchor of drawingXml.matchAll(
+    /<xdr:(?:oneCellAnchor|twoCellAnchor)\b[^>]*>[\s\S]*?<xdr:from>([\s\S]*?)<\/xdr:from>[\s\S]*?<a:blip\b[^>]*r:embed="([^"]+)"[\s\S]*?<\/xdr:(?:oneCellAnchor|twoCellAnchor)>/g,
+  )) {
+    const column = Number(anchor[1].match(/<xdr:col>(\d+)<\/xdr:col>/)?.[1]);
+    const row = Number(anchor[1].match(/<xdr:row>(\d+)<\/xdr:row>/)?.[1]);
+    const mediaTarget = drawingRelationships.get(anchor[2]);
+    if (!Number.isInteger(column) || !Number.isInteger(row) || !mediaTarget) continue;
+    const mediaPath = resolveZipPath(drawingPath, mediaTarget);
+    const bytes = entries[mediaPath];
+    if (!bytes) continue;
+    images.set(`${row + 1}:${column}`, {
+      bytes,
+      contentType: contentType(bytes, mediaPath),
+      fileName: path.posix.basename(mediaPath),
+    });
+  }
+  return images;
+}
+
+function parseRichValueImages(entries: Record<string, Uint8Array>) {
+  const images = new Map<string, PartnerBatchImage>();
+  const worksheetXml = entries["xl/worksheets/sheet1.xml"]
+    ? strFromU8(entries["xl/worksheets/sheet1.xml"])
+    : "";
+  const metadataXml = entries["xl/metadata.xml"]
+    ? strFromU8(entries["xl/metadata.xml"])
+    : "";
+  const richValueXml = entries["xl/richData/rdrichvalue.xml"]
+    ? strFromU8(entries["xl/richData/rdrichvalue.xml"])
+    : "";
+  const richValueRelXml = entries["xl/richData/richValueRel.xml"]
+    ? strFromU8(entries["xl/richData/richValueRel.xml"])
+    : "";
+  const richValueRelRelationships = relationshipMap(
+    entries["xl/richData/_rels/richValueRel.xml.rels"]
+      ? strFromU8(entries["xl/richData/_rels/richValueRel.xml.rels"])
+      : "",
+  );
+  if (
+    !worksheetXml ||
+    !metadataXml ||
+    !richValueXml ||
+    !richValueRelXml ||
+    !richValueRelRelationships.size
+  ) {
+    return images;
+  }
+
+  const valueMetadataXml =
+    metadataXml.match(/<valueMetadata\b[^>]*>([\s\S]*?)<\/valueMetadata>/)?.[1] ??
+    "";
+  const metadataToRichValue = [
+    ...valueMetadataXml.matchAll(/<bk\b[^>]*>[\s\S]*?<rc\b[^>]*\bv="(\d+)"[^>]*\/>[\s\S]*?<\/bk>/g),
+  ].map((match) => Number(match[1]));
+  const richValueToRelationship = [
+    ...richValueXml.matchAll(/<rv\b[^>]*>([\s\S]*?)<\/rv>/g),
+  ].map((match) => Number(match[1].match(/<v>(\d+)<\/v>/)?.[1] ?? -1));
+  const relationshipIds = [
+    ...richValueRelXml.matchAll(/<rel\b[^>]*\br:id="([^"]+)"[^>]*\/>/g),
+  ].map((match) => match[1]);
+
+  for (const cell of worksheetXml.matchAll(
+    /<c\b([^>]*)>[\s\S]*?<\/c>/g,
+  )) {
+    const reference = cell[1].match(/\br="([A-Z]+\d+)"/i)?.[1] ?? "";
+    const metadataIndex = Number(cell[1].match(/\bvm="(\d+)"/)?.[1] ?? 0);
+    const row = Number(reference.match(/\d+$/)?.[0] ?? 0);
+    const column = columnIndex(reference);
+    if (!reference || !metadataIndex || !row) continue;
+    const richValueIndex = metadataToRichValue[metadataIndex - 1];
+    const relationshipIndex = richValueToRelationship[richValueIndex];
+    const relationshipId = relationshipIds[relationshipIndex];
+    const mediaTarget = richValueRelRelationships.get(relationshipId);
+    if (!mediaTarget) continue;
+    const mediaPath = resolveZipPath(
+      "xl/richData/richValueRel.xml",
+      mediaTarget,
+    );
+    const bytes = entries[mediaPath];
+    if (!bytes) continue;
+    images.set(`${row}:${column}`, {
+      bytes,
+      contentType: contentType(bytes, mediaPath),
+      fileName: path.posix.basename(mediaPath),
+    });
+  }
+  return images;
+}
+
+function parseWpsCellImages(entries: Record<string, Uint8Array>) {
+  const images = new Map<string, PartnerBatchImage>();
+  const worksheetXml = entries["xl/worksheets/sheet1.xml"]
+    ? strFromU8(entries["xl/worksheets/sheet1.xml"])
+    : "";
+  const cellImagesXml = entries["xl/cellimages.xml"]
+    ? strFromU8(entries["xl/cellimages.xml"])
+    : "";
+  const relationships = relationshipMap(
+    entries["xl/_rels/cellimages.xml.rels"]
+      ? strFromU8(entries["xl/_rels/cellimages.xml.rels"])
+      : "",
+  );
+  if (!worksheetXml || !cellImagesXml || !relationships.size) return images;
+
+  const imageIdToRelationship = new Map<string, string>();
+  for (const match of cellImagesXml.matchAll(
+    /<(?:etc:)?cellImage\b[^>]*>([\s\S]*?)<\/(?:etc:)?cellImage>/g,
+  )) {
+    const imageId = match[1].match(
+      /<(?:xdr:)?cNvPr\b[^>]*\bname="([^"]+)"/,
+    )?.[1];
+    const relationshipId = match[1].match(
+      /<(?:a:)?blip\b[^>]*\br:embed="([^"]+)"/,
+    )?.[1];
+    if (imageId && relationshipId) {
+      imageIdToRelationship.set(imageId, relationshipId);
+    }
+  }
+
+  for (const cell of worksheetXml.matchAll(/<c\b([^>]*)>([\s\S]*?)<\/c>/g)) {
+    const reference = cell[1].match(/\br="([A-Z]+\d+)"/i)?.[1] ?? "";
+    const imageId = decodeXml(cell[2]).match(/DISPIMG\("([^"]+)"/i)?.[1];
+    if (!reference || !imageId) continue;
+    const relationshipId = imageIdToRelationship.get(imageId);
+    const mediaTarget = relationshipId
+      ? relationships.get(relationshipId)
+      : undefined;
+    if (!mediaTarget) continue;
+    const mediaPath = resolveZipPath("xl/cellimages.xml", mediaTarget);
+    const bytes = entries[mediaPath];
+    if (!bytes) continue;
+    const row = Number(reference.match(/\d+$/)?.[0] ?? 0);
+    if (!row) continue;
+    images.set(`${row}:${columnIndex(reference)}`, {
+      bytes,
+      contentType: contentType(bytes, mediaPath),
+      fileName: path.posix.basename(mediaPath),
+    });
+  }
+  return images;
+}
+
+function parseImages(entries: Record<string, Uint8Array>) {
+  const images = parseDrawingImages(entries);
+  for (const [cell, image] of parseRichValueImages(entries)) {
+    images.set(cell, image);
+  }
+  for (const [cell, image] of parseWpsCellImages(entries)) {
+    images.set(cell, image);
+  }
+  return images;
+}
+
+function valueAt(
+  row: string[],
+  mapping: Map<(typeof PARTNER_BATCH_HEADERS)[number], number>,
+  header: (typeof PARTNER_BATCH_HEADERS)[number],
+) {
+  const column = mapping.get(header);
+  return column === undefined ? "" : String(row[column] ?? "").trim();
+}
+
+export function parsePartnerBatchWorkbook(input: ArrayBuffer | Uint8Array) {
+  const bytes = input instanceof Uint8Array ? input : new Uint8Array(input);
+  if (bytes.byteLength > PARTNER_BATCH_MAX_BYTES) {
+    throw new Error("批量回填表不能超过80MB");
+  }
+  const entries = unzipSync(bytes);
+  const worksheetBytes = entries["xl/worksheets/sheet1.xml"];
+  if (!worksheetBytes) throw new Error("Excel 中没有可读取的批量回填工作表");
+  const sharedXml = entries["xl/sharedStrings.xml"]
+    ? strFromU8(entries["xl/sharedStrings.xml"])
+    : "";
+  const sharedStrings = [
+    ...sharedXml.matchAll(/<si\b[^>]*>([\s\S]*?)<\/si>/g),
+  ].map((match) => textNodes(match[1]));
+  const rows = parseWorksheet(strFromU8(worksheetBytes), sharedStrings);
+  const header = findHeader(rows);
+  if (!header) {
+    throw new Error("表格结构不正确，请使用本领取页面导出的批量回填表");
+  }
+  const images = parseImages(entries);
+  const publishScreenshotColumn = header.mapping.get("笔记截图")!;
+  const creatorScreenshotColumn = header.mapping.get(
+    "数据分析截图（单篇笔记数据分析截图）",
+  )!;
+  const result: PartnerBatchImportRow[] = [];
+  for (let index = header.rowIndex + 1; index < rows.length; index += 1) {
+    const row = rows[index];
+    const distributionId = valueAt(row, header.mapping, "_系统笔记ID");
+    if (!distributionId && !row.some((value) => String(value ?? "").trim())) continue;
+    result.push({
+      spreadsheetRow: index + 1,
+      sequence: valueAt(row, header.mapping, "序号（不能改）"),
+      title: valueAt(row, header.mapping, "标题"),
+      publishUrl: valueAt(row, header.mapping, "发布链接"),
+      distributionId,
+      originalPublishScreenshotKey: valueAt(
+        row,
+        header.mapping,
+        "_原笔记截图",
+      ),
+      originalCreatorScreenshotKey: valueAt(
+        row,
+        header.mapping,
+        "_原数据分析截图",
+      ),
+      publishScreenshot:
+        images.get(`${index + 1}:${publishScreenshotColumn}`) ?? null,
+      creatorScreenshot:
+        images.get(`${index + 1}:${creatorScreenshotColumn}`) ?? null,
+    });
+  }
+  if (result.length === 0) throw new Error("表格中没有可回填的笔记");
+  return result;
+}
--- a/lib/partner-utils.ts
+++ b/lib/partner-utils.ts
@@ -1,22 +1,31 @@
 import { hashText } from "./mvp-db";
 import {
+  extractPublishUrl,
  extractXhsPublishUrl,
+  platformFromPublishUrl,
  safeHttpUrl,
+  type SupportedPlatform,
 } from "./publish-url";

 export { extractXhsPublishUrl } from "./publish-url";

-export function accountFromPublishLink(input: string) {
-  const url = safeHttpUrl(extractXhsPublishUrl(input));
+export function accountFromPublishLink(
+  input: string,
+  expectedPlatform?: SupportedPlatform,
+) {
+  const extracted = expectedPlatform
+    ? extractPublishUrl(input, expectedPlatform)
+    : extractXhsPublishUrl(input) || extractPublishUrl(input, "抖音");
+  const url = safeHttpUrl(extracted);
  if (!url) return null;
-  const platform =
-    url.hostname.includes("xiaohongshu") || url.hostname.includes("xhslink")
-      ? "小红书"
-      : "其他平台";
+  const platform = platformFromPublishUrl(url.toString());
+  if (!platform || (expectedPlatform && platform !== expectedPlatform)) return null;
  const noteId =
-    url.pathname.match(
-      /\/(?:discovery\/item|explore)\/([A-Za-z0-9_-]{8,80})/,
-    )?.[1] ?? "";
+    platform === "抖音"
+      ? url.pathname.match(/\/(?:video|note)\/([A-Za-z0-9_-]{8,80})/)?.[1] ?? ""
+      : url.pathname.match(
+          /\/(?:discovery\/item|explore)\/([A-Za-z0-9_-]{8,80})/,
+        )?.[1] ?? "";
  const platformUid = `pending-${hashText(
    noteId || `${url.origin}${url.pathname}`,
  )}`;
--- a/lib/publish-url.ts
+++ b/lib/publish-url.ts
@@ -25,3 +25,44 @@ export function extractXhsPublishUrl(input: string) {
  }
  return "";
 }
+
+export type SupportedPlatform = "小红书" | "抖音";
+
+function platformMatches(url: URL, platform: SupportedPlatform) {
+  const hostname = url.hostname.toLowerCase();
+  if (platform === "抖音") {
+    return hostname === "douyin.com" || hostname.endsWith(".douyin.com");
+  }
+  return (
+    hostname === "xiaohongshu.com" ||
+    hostname.endsWith(".xiaohongshu.com") ||
+    hostname === "xhslink.cn" ||
+    hostname.endsWith(".xhslink.cn")
+  );
+}
+
+export function extractPublishUrl(
+  input: string,
+  platform: SupportedPlatform = "小红书",
+) {
+  const candidates =
+    input.match(/https?:\/\/[^\s<>"'，。！？；：、【】（）]+/gi) ?? [];
+  for (const candidate of candidates) {
+    const cleaned = candidate.replace(/[.,!?;:~)\]}]+$/g, "");
+    const url = safeHttpUrl(cleaned);
+    if (url && platformMatches(url, platform)) return url.toString();
+  }
+  return "";
+}
+
+export function extractAnyPublishUrl(input: string) {
+  return extractPublishUrl(input, "小红书") || extractPublishUrl(input, "抖音");
+}
+
+export function platformFromPublishUrl(input: string): SupportedPlatform | "" {
+  const url = safeHttpUrl(input);
+  if (!url) return "";
+  if (platformMatches(url, "小红书")) return "小红书";
+  if (platformMatches(url, "抖音")) return "抖音";
+  return "";
+}
--- a/lib/recovery-workbook.ts
+++ b/lib/recovery-workbook.ts
@@ -13,6 +13,9 @@ export type RecoveryWorkbookRow = {
  images: Array<{
    column: number;
    image: RecoveryWorkbookImage;
+    offsetX?: number;
+    maxWidth?: number;
+    maxHeight?: number;
  }>;
  hyperlinks?: Array<{
    column: number;
@@ -25,6 +28,7 @@ type WorkbookOptions = {
  headers: string[];
  columnWidths: number[];
  rows: RecoveryWorkbookRow[];
+  hiddenColumns?: number[];
 };

 const XML_HEADER = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
@@ -130,9 +134,17 @@ function imageDimensions(image: RecoveryWorkbookImage) {
  return { width: 4, height: 3 };
 }

-function imageDisplaySize(image: RecoveryWorkbookImage) {
+function imageDisplaySize(
+  image: RecoveryWorkbookImage,
+  maxWidth = 160,
+  maxHeight = 150,
+) {
  const dimensions = imageDimensions(image);
-  const scale = Math.min(160 / dimensions.width, 150 / dimensions.height, 1);
+  const scale = Math.min(
+    maxWidth / dimensions.width,
+    maxHeight / dimensions.height,
+    1,
+  );
  return {
    width: Math.max(28, Math.round(dimensions.width * scale)),
    height: Math.max(28, Math.round(dimensions.height * scale)),
@@ -152,6 +164,14 @@ export function buildRecoveryWorkbook(options: WorkbookOptions) {
  const imageEntries = options.rows.flatMap((row, rowIndex) =>
    row.images.map((item) => ({ ...item, row: rowIndex + 1 })),
  );
+  const imageCells = new Set<string>();
+  imageEntries.forEach((entry) => {
+    const key = `${entry.row}:${entry.column}`;
+    if (imageCells.has(key)) {
+      throw new Error("Excel 单元格内只能嵌入一张图片，请为每张图片分配独立列");
+    }
+    imageCells.add(key);
+  });
  const hyperlinkEntries = options.rows.flatMap((row, rowIndex) =>
    (row.hyperlinks ?? [])
      .map((item) => ({
@@ -178,7 +198,7 @@ export function buildRecoveryWorkbook(options: WorkbookOptions) {
          const reference = `${columnName(columnIndex)}${number}`;
          const value = row.cells[columnIndex] ?? "";
          if (imageColumns.has(columnIndex)) {
-            return inlineCell(reference, value || "见图", 4);
+            return inlineCell(reference, value, 4);
          }
          return typeof value === "number"
            ? numberCell(reference, value, 3)
@@ -196,17 +216,22 @@ export function buildRecoveryWorkbook(options: WorkbookOptions) {
  const columns = options.headers
    .map((_, index) => {
      const width = Math.min(70, Math.max(8, options.columnWidths[index] ?? 14));
-      return `<col min="${index + 1}" max="${index + 1}" width="${width}" customWidth="1"/>`;
+      const hidden = options.hiddenColumns?.includes(index) ? ' hidden="1"' : "";
+      return `<col min="${index + 1}" max="${index + 1}" width="${width}" customWidth="1"${hidden}/>`;
    })
    .join("");

  const drawingXml = imageEntries.length
    ? `${XML_HEADER}<xdr:wsDr xmlns:xdr="http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing" xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">${imageEntries
        .map((entry, index) => {
-          const size = imageDisplaySize(entry.image);
-          const width = size.width * 9525;
-          const height = size.height * 9525;
-          return `<xdr:oneCellAnchor><xdr:from><xdr:col>${entry.column}</xdr:col><xdr:colOff>57150</xdr:colOff><xdr:row>${entry.row}</xdr:row><xdr:rowOff>57150</xdr:rowOff></xdr:from><xdr:ext cx="${width}" cy="${height}"/><xdr:pic><xdr:nvPicPr><xdr:cNvPr id="${index + 1}" name="${cleanXmlText(entry.image.description || `图片${index + 1}`)}"/><xdr:cNvPicPr><a:picLocks noChangeAspect="1"/></xdr:cNvPicPr></xdr:nvPicPr><xdr:blipFill><a:blip r:embed="rId${index + 1}"/><a:stretch><a:fillRect/></a:stretch></xdr:blipFill><xdr:spPr><a:prstGeom prst="rect"><a:avLst/></a:prstGeom></xdr:spPr></xdr:pic><xdr:clientData/></xdr:oneCellAnchor>`;
+          const size = imageDisplaySize(
+            entry.image,
+            entry.maxWidth ?? 160,
+            entry.maxHeight ?? 150,
+          );
+          const offsetX = entry.offsetX ?? 6;
+          const offsetY = 6;
+          return `<xdr:twoCellAnchor editAs="twoCell"><xdr:from><xdr:col>${entry.column}</xdr:col><xdr:colOff>${offsetX * 9525}</xdr:colOff><xdr:row>${entry.row}</xdr:row><xdr:rowOff>${offsetY * 9525}</xdr:rowOff></xdr:from><xdr:to><xdr:col>${entry.column}</xdr:col><xdr:colOff>${(offsetX + size.width) * 9525}</xdr:colOff><xdr:row>${entry.row}</xdr:row><xdr:rowOff>${(offsetY + size.height) * 9525}</xdr:rowOff></xdr:to><xdr:pic><xdr:nvPicPr><xdr:cNvPr id="${index + 1}" name="${cleanXmlText(entry.image.description || `图片${index + 1}`)}"/><xdr:cNvPicPr><a:picLocks noChangeAspect="1"/></xdr:cNvPicPr></xdr:nvPicPr><xdr:blipFill><a:blip r:embed="rId${index + 1}"/><a:stretch><a:fillRect/></a:stretch></xdr:blipFill><xdr:spPr><a:prstGeom prst="rect"><a:avLst/></a:prstGeom></xdr:spPr></xdr:pic><xdr:clientData/></xdr:twoCellAnchor>`;
        })
        .join("")}</xdr:wsDr>`
    : "";
@@ -227,7 +252,10 @@ export function buildRecoveryWorkbook(options: WorkbookOptions) {
  const imageContentTypes = [...imageFormats.entries()]
    .map(([extension, contentType]) => `<Default Extension="${extension}" ContentType="${contentType}"/>`)
    .join("");
-  const contentTypes = `${XML_HEADER}<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types"><Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/><Default Extension="xml" ContentType="application/xml"/>${imageContentTypes}<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"/><Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"/><Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml"/>${imageEntries.length ? '<Override PartName="/xl/drawings/drawing1.xml" ContentType="application/vnd.openxmlformats-officedocument.drawing+xml"/>' : ""}<Override PartName="/docProps/core.xml" ContentType="application/vnd.openxmlformats-package.core-properties+xml"/><Override PartName="/docProps/app.xml" ContentType="application/vnd.openxmlformats-officedocument.extended-properties+xml"/></Types>`;
+  const drawingContentType = imageEntries.length
+    ? '<Override PartName="/xl/drawings/drawing1.xml" ContentType="application/vnd.openxmlformats-officedocument.drawing+xml"/>'
+    : "";
+  const contentTypes = `${XML_HEADER}<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types"><Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/><Default Extension="xml" ContentType="application/xml"/>${imageContentTypes}<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"/><Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"/><Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml"/>${drawingContentType}<Override PartName="/docProps/core.xml" ContentType="application/vnd.openxmlformats-package.core-properties+xml"/><Override PartName="/docProps/app.xml" ContentType="application/vnd.openxmlformats-officedocument.extended-properties+xml"/></Types>`;
  const hyperlinkRelationshipOffset = imageEntries.length ? 2 : 1;
  const hyperlinksXml = hyperlinkEntries.length
    ? `<hyperlinks>${hyperlinkEntries
@@ -266,7 +294,9 @@ export function buildRecoveryWorkbook(options: WorkbookOptions) {
  }
  if (imageEntries.length) {
    files["xl/drawings/drawing1.xml"] = strToU8(drawingXml);
-    files["xl/drawings/_rels/drawing1.xml.rels"] = strToU8(drawingRelationships);
+    files["xl/drawings/_rels/drawing1.xml.rels"] = strToU8(
+      drawingRelationships,
+    );
    imageEntries.forEach((entry, index) => {
      const format = imageFormat(entry.image.contentType, entry.image.bytes);
      files[`xl/media/image${index + 1}.${format.extension}`] = entry.image.bytes;
--- a/lib/resource-import.ts
+++ b/lib/resource-import.ts
@@ -1,7 +1,7 @@
 import { strFromU8, unzipSync } from "fflate";

-export const RESOURCE_IMPORT_MAX_ROWS = 100;
-export const RESOURCE_IMPORT_MAX_BYTES = 5 * 1024 * 1024;
+export const RESOURCE_IMPORT_MAX_ROWS = 10_000;
+export const RESOURCE_IMPORT_MAX_BYTES = 20 * 1024 * 1024;

 export type ResourceImportRow = {
  rowNumber: number;
@@ -12,6 +12,9 @@ export type ResourceImportRow = {
  ipLocation: string;
  followers: number;
  followersResolved: boolean;
+  gender: "" | "男" | "女";
+  bio: string;
+  tags: string[];
  cooperationSource: string;
  errors: string[];
 };
@@ -22,6 +25,9 @@ const HEADER_ALIASES = {
  publicAccountId: ["账号ID", "账号号", "小红书号", "抖音号"],
  ipLocation: ["IP属地", "IP地址", "IP地区", "IP所在地"],
  followers: ["粉丝数", "粉丝", "粉丝量"],
+  gender: ["性别"],
+  bio: ["简介", "账号简介", "个人简介"],
+  tags: ["标签", "账号标签"],
  cooperationSource: ["合作来源", "资源来源", "历史合作来源"],
 } as const;

@@ -60,9 +66,11 @@ function parseWorksheet(xml: string, sharedStrings: string[]) {
    const rowAttributes = rowMatch[1];
    const rowNumber = Number(rowAttributes.match(/\br="(\d+)"/)?.[1] ?? rows.length + 1);
    const values: string[] = [];
-    for (const cellMatch of rowMatch[2].matchAll(/<c\b([^>]*)>([\s\S]*?)<\/c>/g)) {
+    for (const cellMatch of rowMatch[2].matchAll(
+      /<c\b([^>]*?)(?:\/>|>([\s\S]*?)<\/c>)/g,
+    )) {
      const attributes = cellMatch[1];
-      const body = cellMatch[2];
+      const body = cellMatch[2] ?? "";
      const reference = attributes.match(/\br="([A-Z]+\d+)"/i)?.[1] ?? "A1";
      const type = attributes.match(/\bt="([^"]+)"/)?.[1] ?? "";
      const rawValue = body.match(/<v>([\s\S]*?)<\/v>/)?.[1] ?? "";
@@ -183,6 +191,15 @@ export function platformFromProfileUrl(profileUrl: string) {
    ) {
      return "小红书";
    }
+    if (
+      ((url.hostname === "douyin.com" || url.hostname.endsWith(".douyin.com")) &&
+        /^\/user\/[^/]+/i.test(url.pathname)) ||
+      ((url.hostname === "iesdouyin.com" ||
+        url.hostname.endsWith(".iesdouyin.com")) &&
+        /^\/share\/user\/[^/]+/i.test(url.pathname))
+    ) {
+      return "抖音";
+    }
  } catch {
    // URL validation is reported by normalizeRows.
  }
@@ -212,10 +229,42 @@ export function parseResourceFollowers(value: string) {
  };
 }

+export function normalizeResourceGender(value: string) {
+  const normalized = value.trim().toLocaleLowerCase("zh-CN");
+  if (!normalized || ["未知", "未填写", "待识别", "unknown"].includes(normalized)) {
+    return { value: "" as const, valid: true };
+  }
+  if (["男", "男性", "male", "m"].includes(normalized)) {
+    return { value: "男" as const, valid: true };
+  }
+  if (["女", "女性", "female", "f"].includes(normalized)) {
+    return { value: "女" as const, valid: true };
+  }
+  return { value: "" as const, valid: false };
+}
+
+export function normalizeResourceTags(value: string | string[]) {
+  const source = Array.isArray(value) ? value.join(",") : value;
+  return [
+    ...new Set(
+      source
+        .split(/[,，、;；|]/)
+        .map((item) => item.trim().replace(/^#+/, ""))
+        .filter(Boolean),
+    ),
+  ];
+}
+
 export function resourceImportMissingFields(
  row: Pick<
    ResourceImportRow,
-    "nickname" | "publicAccountId" | "ipLocation" | "followersResolved"
+    | "nickname"
+    | "publicAccountId"
+    | "ipLocation"
+    | "followersResolved"
+    | "gender"
+    | "bio"
+    | "tags"
  >,
 ) {
  const missing: string[] = [];
@@ -225,6 +274,8 @@ export function resourceImportMissingFields(
    missing.push("ipLocation");
  }
  if (!row.followersResolved) missing.push("followers");
+  if (!row.gender) missing.push("gender");
+  if (!row.bio.trim()) missing.push("bio");
  return missing;
 }

@@ -242,22 +293,39 @@ function normalizeRows(rows: string[][]) {
    const platform = platformFromProfileUrl(profileUrl);
    const rawFollowers = valueAt(source, header.mapping, "followers");
    const parsedFollowers = parseResourceFollowers(rawFollowers);
+    const parsedGender = normalizeResourceGender(
+      valueAt(source, header.mapping, "gender"),
+    );
+    const tags = normalizeResourceTags(valueAt(source, header.mapping, "tags"));
+    const ipLocation = valueAt(source, header.mapping, "ipLocation");
    const errors: string[] = [];
    if (!rawProfileUrl) errors.push("账号主页不能为空");
    else if (!profileUrl) errors.push("账号主页链接格式不正确");
-    else if (!platform) errors.push("当前自动解析仅支持小红书账号主页");
+    else if (!platform) errors.push("当前自动解析仅支持小红书或抖音账号主页");
    if (!parsedFollowers.valid) {
      errors.push("粉丝数格式不正确，请填写数字或如 1.3万、10+");
    }
+    if (!parsedGender.valid) {
+      errors.push("性别格式不正确，请填写男、女或留空");
+    }
+    if (tags.length > 5) {
+      errors.push("单个账号最多填写 5 个标签，请用逗号分隔");
+    }
+    if (/^\d+$/.test(ipLocation)) {
+      errors.push("IP属地格式不正确，请填写省份、地区或国家名称");
+    }
    result.push({
      rowNumber: index + 1,
      platform,
      nickname: valueAt(source, header.mapping, "nickname"),
      publicAccountId: valueAt(source, header.mapping, "publicAccountId"),
      profileUrl,
-      ipLocation: valueAt(source, header.mapping, "ipLocation"),
+      ipLocation,
      followers: parsedFollowers.value,
      followersResolved: parsedFollowers.resolved,
+      gender: parsedGender.value,
+      bio: valueAt(source, header.mapping, "bio"),
+      tags: tags.slice(0, 5),
      cooperationSource: valueAt(source, header.mapping, "cooperationSource"),
      errors,
    });
--- a/lib/task-service.ts
+++ b/lib/task-service.ts
@@ -10,6 +10,8 @@ export type CreateDistributionTaskInput = {
  name: string;
  brand: string;
  dueAt: string;
+  platform?: "小红书" | "抖音";
+  contentFormat?: "image_text" | "video";
 };

 export type CreateScreenshotTaskInput = {
@@ -33,6 +35,8 @@ export type DistributionTaskCreation = {
  sheetId: string;
  sheetName: string;
  sourceUrl: string;
+  platform: "小红书" | "抖音";
+  contentFormat: "image_text" | "video";
 };

 export type ScreenshotTaskCreation = {
@@ -55,6 +59,8 @@ type TaskRow = {
  source_url: string;
  source_sheet_id: string;
  source_sheet_name: string;
+  platform: "小红书" | "抖音";
+  content_format: "image_text" | "video";
 };

 function normalizedValue(value: string) {
@@ -99,17 +105,27 @@ async function findExistingTask(
  return db
    .prepare(
      `SELECT id, share_token, name, brand, due_at, quantity,
-              source_url, source_sheet_id, source_sheet_name
+              source_url, source_sheet_id, source_sheet_name,
+              platform, content_format
       FROM tasks
       WHERE name = ?
         AND brand = ?
         AND due_at = ?
         AND source_url = ?
+         AND platform = ?
+         AND content_format = ?
         AND status IN ('active', 'importing')
       ORDER BY created_at DESC
       LIMIT 1`,
    )
-    .bind(input.name, input.brand, input.dueAt, sourceUrl)
+    .bind(
+      input.name,
+      input.brand,
+      input.dueAt,
+      sourceUrl,
+      input.platform ?? "小红书",
+      input.contentFormat ?? "image_text",
+    )
    .first<TaskRow>();
 }

@@ -124,9 +140,10 @@ async function insertTaskFromSource(
    .prepare(
      `INSERT INTO tasks
        (id, name, brand, quantity, claimed_quantity, due_at, status,
+         platform, content_format,
         source_url, source_sheet_id, source_sheet_name, source_synced_at,
         share_token)
-       VALUES (?, ?, ?, ?, 0, ?, 'importing', ?, ?, ?, ?, ?)`,
+       VALUES (?, ?, ?, ?, 0, ?, 'importing', ?, ?, ?, ?, ?, ?, ?)`,
    )
    .bind(
      taskId,
@@ -134,6 +151,8 @@ async function insertTaskFromSource(
      input.brand,
      source.rows.length,
      input.dueAt,
+      input.platform ?? "小红书",
+      input.contentFormat ?? "image_text",
      source.url,
      source.sheetId,
      source.sheetName,
@@ -149,11 +168,15 @@ async function insertTaskFromSource(
        ...image,
        key: `content-assets/${taskId}/${contentId}/${image.index}`,
      }));
+      const videoAssets = row.videos.map((video) => ({
+        ...video,
+        key: `content-videos/${taskId}/${contentId}/${video.index}`,
+      }));
      return db
        .prepare(
          `INSERT INTO contents
-            (id, task_id, title, body, image_assets, status, source, source_row)
-           VALUES (?, ?, ?, ?, ?, 'available', ?, ?)`,
+            (id, task_id, title, body, image_assets, video_assets, status, source, source_row)
+           VALUES (?, ?, ?, ?, ?, ?, 'available', ?, ?)`,
        )
        .bind(
          contentId,
@@ -161,6 +184,7 @@ async function insertTaskFromSource(
          row.title,
          row.body,
          JSON.stringify(imageAssets),
+          JSON.stringify(videoAssets),
          `飞书 · ${source.sheetName}`,
          row.sourceRow,
        );
@@ -189,11 +213,13 @@ export async function createDistributionTask(
  options: { deduplicate?: boolean } = {},
 ): Promise<DistributionTaskCreation> {
  await ensureSchema();
-  const input = {
+  const input: Required<CreateDistributionTaskInput> = {
    feishuUrl: normalizedFeishuUrl(rawInput.feishuUrl),
    name: normalizedValue(rawInput.name),
    brand: normalizedValue(rawInput.brand),
    dueAt: normalizedDueDate(rawInput.dueAt),
+    platform: rawInput.platform === "抖音" ? "抖音" : "小红书",
+    contentFormat: rawInput.contentFormat === "video" ? "video" : "image_text",
  };
  if (!input.feishuUrl || !input.name || !input.brand) {
    throw new Error("请补全飞书链接、任务名称和品牌/项目");
@@ -213,11 +239,19 @@ export async function createDistributionTask(
        sheetId: existing.source_sheet_id,
        sheetName: existing.source_sheet_name,
        sourceUrl: existing.source_url,
+        platform: existing.platform,
+        contentFormat: existing.content_format,
      };
    }
  }

  const source = await readFeishuSource(input.feishuUrl, bindings);
+  if (
+    input.contentFormat === "video" &&
+    source.rows.some((row) => row.videos.length === 0)
+  ) {
+    throw new Error("视频任务中存在未识别到视频的内容行，请检查飞书“视频”列");
+  }
  const inserted = await insertTaskFromSource(source, input);
  return {
    created: true,
@@ -230,6 +264,8 @@ export async function createDistributionTask(
    sheetId: source.sheetId,
    sheetName: source.sheetName,
    sourceUrl: source.url,
+    platform: input.platform,
+    contentFormat: input.contentFormat,
  };
 }

@@ -287,8 +323,8 @@ export async function createScreenshotTask(
      db
        .prepare(
          `INSERT INTO contents
-            (id, task_id, title, body, image_assets, status, source, source_row)
-           VALUES (?, ?, ?, ?, ?, 'available', '截图回收任务', ?)`,
+            (id, task_id, title, body, image_assets, video_assets, status, source, source_row)
+           VALUES (?, ?, ?, ?, ?, '[]', 'available', '截图回收任务', ?)`,
        )
        .bind(
          uid("content"),
--- a/lib/video-file.ts
+++ b/lib/video-file.ts
@@ -0,0 +1,45 @@
+const MP4_BRANDS = new Set([
+  "avc1",
+  "dash",
+  "isom",
+  "M4A ",
+  "M4B ",
+  "M4P ",
+  "M4V ",
+  "mp41",
+  "mp42",
+  "MSNV",
+]);
+
+function fourCharacters(bytes: Uint8Array, offset: number) {
+  return String.fromCharCode(...bytes.slice(offset, offset + 4));
+}
+
+function isMp4Brand(brand: string) {
+  return (
+    MP4_BRANDS.has(brand) ||
+    /^iso[2-9]$/.test(brand) ||
+    /^3g[2p]$/.test(brand.slice(0, 3))
+  );
+}
+
+/** Rejects HTML/JSON/error payloads and non-MP4 containers before download. */
+export function hasMp4FileSignature(input: ArrayBuffer | Uint8Array) {
+  const bytes = input instanceof Uint8Array ? input : new Uint8Array(input);
+  if (bytes.byteLength < 12 || fourCharacters(bytes, 4) !== "ftyp") {
+    return false;
+  }
+  const declaredSize = new DataView(
+    bytes.buffer,
+    bytes.byteOffset,
+    bytes.byteLength,
+  ).getUint32(0);
+  const boxEnd = Math.min(
+    bytes.byteLength,
+    declaredSize >= 12 ? declaredSize : bytes.byteLength,
+  );
+  for (let offset = 8; offset + 4 <= boxEnd; offset += 4) {
+    if (isMp4Brand(fourCharacters(bytes, offset))) return true;
+  }
+  return false;
+}
--- a/lib/workbook-image.ts
+++ b/lib/workbook-image.ts
@@ -0,0 +1,83 @@
+import sharp from "sharp";
+
+export type WorkbookSourceImage = {
+  bytes: Uint8Array;
+  contentType: string;
+  width?: number | null;
+  height?: number | null;
+  description: string;
+};
+
+export type WorkbookImageNormalizationOptions = {
+  maxDimension?: number;
+  outputFormat?: "png" | "jpeg";
+  jpegQuality?: number;
+};
+
+const NORMALIZABLE_IMAGE = /^image\/(?:jpe?g|png|webp|gif|tiff?|avif|heic|heif)$/i;
+
+function hasImageSignature(bytes: Uint8Array) {
+  if (bytes.length < 4) return false;
+  if (bytes[0] === 0xff && bytes[1] === 0xd8) return true;
+  if (bytes[0] === 0x89 && bytes[1] === 0x50 && bytes[2] === 0x4e && bytes[3] === 0x47) {
+    return true;
+  }
+  if (bytes[0] === 0x47 && bytes[1] === 0x49 && bytes[2] === 0x46) return true;
+  if (
+    bytes.length >= 12 &&
+    String.fromCharCode(...bytes.slice(0, 4)) === "RIFF" &&
+    String.fromCharCode(...bytes.slice(8, 12)) === "WEBP"
+  ) {
+    return true;
+  }
+  return (
+    (bytes[0] === 0x49 && bytes[1] === 0x49 && bytes[2] === 0x2a && bytes[3] === 0x00) ||
+    (bytes[0] === 0x4d && bytes[1] === 0x4d && bytes[2] === 0x00 && bytes[3] === 0x2a)
+  );
+}
+
+/**
+ * Excel viewers disagree on whether JPEG EXIF orientation should be applied.
+ * Bake that orientation into the pixels before the image enters the workbook.
+ * Callers may also resize and encode large source images as JPEG to keep the
+ * generated workbook within the upload limit.
+ */
+export async function normalizeWorkbookImage(
+  image: WorkbookSourceImage,
+  options: WorkbookImageNormalizationOptions = {},
+): Promise<WorkbookSourceImage> {
+  if (!NORMALIZABLE_IMAGE.test(image.contentType) && !hasImageSignature(image.bytes)) {
+    return image;
+  }
+  try {
+    let normalized = sharp(image.bytes, { animated: false }).rotate();
+    if (options.maxDimension && options.maxDimension > 0) {
+      normalized = normalized.resize({
+        width: Math.floor(options.maxDimension),
+        height: Math.floor(options.maxDimension),
+        fit: "inside",
+        withoutEnlargement: true,
+      });
+    }
+    normalized =
+      options.outputFormat === "jpeg"
+        ? normalized
+            .flatten({ background: "#ffffff" })
+            .jpeg({
+              quality: Math.min(95, Math.max(50, options.jpegQuality ?? 82)),
+              mozjpeg: true,
+            })
+        : normalized.png({ compressionLevel: 6 });
+    const { data, info } = await normalized.toBuffer({ resolveWithObject: true });
+    return {
+      ...image,
+      bytes: new Uint8Array(data),
+      contentType:
+        options.outputFormat === "jpeg" ? "image/jpeg" : "image/png",
+      width: info.width,
+      height: info.height,
+    };
+  } catch {
+    return image;
+  }
+}