fix: keep release archive wrapped in a folder

.drone.yml

@@ -0,0 +1,34 @@
+kind: pipeline
+type: docker
+name: release-tag
+
+trigger:
+  event:
+    - tag
+
+steps:
+  - name: install
+    image: node:20-alpine
+    commands:
+      - npm ci
+
+  - name: test
+    image: node:20-alpine
+    depends_on:
+      - install
+    commands:
+      - npm test
+
+  - name: release
+    image: node:20-alpine
+    depends_on:
+      - test
+    environment:
+      COS_BUCKET: wksgx-1343191620
+      COS_REGION: ap-nanjing
+      COS_SECRET_ID:
+        from_secret: cos_secret_id
+      COS_SECRET_KEY:
+        from_secret: cos_secret_key
+    commands:
+      - npm run release:tag

README.md

@@ -76,16 +76,25 @@ npm run build:release
 npm run package:internal
 ```
 
+生成更新清单：
+
+```bash
+npm run write:latest
+```
+
 生成结果：
 
 - 构建目录：`dist-release/`
 - 压缩包：`release/star-chart-search-enhancer-internal.zip`
+- 更新清单：`release/latest.json`
 
 说明：
 
 - 这个压缩包不是给 Chrome 商店上传的
 - 它是发给公司内部同事使用的交付包
 - 同事收到后需要解压，再到 `chrome://extensions` 中 `Load unpacked`
+- COS 发布时，`latest.json` 放在 `star-chart-search-enhancer/latest.json`，ZIP 和 PDF 放在对应版本目录下
+- 打 tag 后会触发 Drone 发布，推荐格式：`0.MMDD.N`
 
 ---
 

dist-release/background/index.js

@@ -26,9 +26,10 @@
   }
 
   // src/background/auth/state.ts
-  function createLoggedOutAuthState(config) {
+  function createLoggedOutAuthState(config, lastError) {
     return {
       isAuthenticated: false,
+      lastError: lastError ?? null,
       resource: config?.apiResource ?? null
     };
   }
@@ -64,6 +65,14 @@
         if (!isAuthenticated) {
           return createLoggedOutAuthState(config);
         }
+        try {
+          await options.authClient.getAccessToken(config.apiResource);
+        } catch (error) {
+          return createLoggedOutAuthState(
+            config,
+            error instanceof Error ? error.message : String(error)
+          );
+        }
         const claims = await options.authClient.getIdTokenClaims();
         return createLoggedInAuthState(claims, config);
       },
@@ -3194,6 +3203,18 @@
         });
         return true;
       }
+      if (isDownloadUpdateMessage(message2)) {
+        void triggerUpdateDownload(chromeLike, message2).then(() => {
+          sendResponse({ ok: true, type: "update:download-ack" });
+        }).catch((error) => {
+          sendResponse({
+            error: error instanceof Error ? error.message : String(error),
+            ok: false,
+            type: "update:download-error"
+          });
+        });
+        return true;
+      }
       if (isBatchSubmitMessage(message2)) {
         authController ??= createAuthController({
           authClient: createLogtoAuthClient()
@@ -3261,6 +3282,18 @@
       return true;
     });
   }
+  async function triggerUpdateDownload(chromeLike, message2) {
+    if (!chromeLike.downloads?.download) {
+      throw new Error("chrome.downloads.download is unavailable");
+    }
+    await Promise.resolve(
+      chromeLike.downloads.download({
+        filename: message2.filename,
+        saveAs: true,
+        url: message2.url
+      })
+    );
+  }
   async function handleAuthMessage(authController, message2) {
     if (message2.type === "auth:get-state") {
       return {
@@ -3314,6 +3347,13 @@
     const candidate = message2;
     return candidate.type === "download-market-csv" && typeof candidate.csv === "string" && typeof candidate.filename === "string";
   }
+  function isDownloadUpdateMessage(message2) {
+    if (!message2 || typeof message2 !== "object") {
+      return false;
+    }
+    const candidate = message2;
+    return candidate.type === "update:download" && typeof candidate.filename === "string" && typeof candidate.url === "string" && candidate.url.startsWith("https://");
+  }
   function isBatchSubmitMessage(message2) {
     if (!message2 || typeof message2 !== "object") {
       return false;

dist-release/content/market-page-bridge.js

@@ -58,6 +58,7 @@
     return {
       authorId: readString(readMarketFieldValue(row, attributeDatas, "star_id")) ?? readString(readMarketFieldValue(row, attributeDatas, "id")) ?? "",
       authorName: readString(readMarketFieldValue(row, attributeDatas, "nickname")) ?? readString(readMarketFieldValue(row, attributeDatas, "nick_name")) ?? "",
+      coreUserId: readString(readMarketFieldValue(row, attributeDatas, "core_user_id")) ?? void 0,
       exportFields: buildMarketExportFieldFallbacks(row, attributeDatas),
       hasDirectRatesSource: true,
       location: readMarketLocation(row, attributeDatas),
@@ -504,6 +505,7 @@
       return {
         authorId: readString2(row.star_id) ?? readString2(attributeDatas.id) ?? "",
         authorName: readString2(attributeDatas.nickname) ?? readString2(row.nick_name) ?? "",
+        coreUserId: readString2(attributeDatas.core_user_id) ?? void 0,
         singleVideoAfterSearchRate
       };
     }).filter((row) => Boolean(row.authorId || row.authorName));

dist-release/manifest.json

@@ -36,7 +36,6 @@
     "identity",
     "storage"
   ],
-  "version": "0.2.0421.2",
   "web_accessible_resources": [
     {
       "matches": [
@@ -48,11 +47,13 @@
       ]
     }
   ],
+  "version": "0.0525.6",
   "host_permissions": [
     "https://xingtu.cn/ad/creator/market*",
     "https://*.xingtu.cn/ad/creator/market*",
     "https://login-api.intelligrow.cn/*",
     "https://talent-search.intelligrow.cn/*",
-    "http://192.168.31.21:8083/*"
+    "http://192.168.31.21:8083/*",
+    "https://*/*"
   ]
 }

dist-release/popup/index.js

@@ -19,10 +19,74 @@
       <p>\u5DF2\u767B\u5F55</p>
       <p>${userInfo?.name ?? userInfo?.username ?? "\u672A\u77E5\u7528\u6237"}</p>
       <p>${userInfo?.email ?? ""}</p>
+      <section data-popup-update="root">
+        <h2>\u7248\u672C\u66F4\u65B0</h2>
+        <p data-popup-update-status="text">\u6B63\u5728\u68C0\u67E5\u66F4\u65B0...</p>
+      </section>
       <button type="button" data-popup-sign-out="button">\u9000\u51FA\u767B\u5F55</button>
     </section>
   `;
   }
+  function renderUpdateStatus(root, options) {
+    const container = root.querySelector('[data-popup-update="root"]');
+    if (!container) {
+      return;
+    }
+    if (options.status === "checking") {
+      container.innerHTML = `
+      <h2>\u7248\u672C\u66F4\u65B0</h2>
+      <p data-popup-update-status="text">\u5F53\u524D\u7248\u672C\uFF1A${options.currentVersion}</p>
+      <p>\u6B63\u5728\u68C0\u67E5\u66F4\u65B0...</p>
+    `;
+      return;
+    }
+    if (options.status === "error") {
+      container.innerHTML = `
+      <h2>\u7248\u672C\u66F4\u65B0</h2>
+      <p data-popup-update-status="text">\u5F53\u524D\u7248\u672C\uFF1A${options.currentVersion}</p>
+      <p>\u6682\u65F6\u65E0\u6CD5\u68C0\u67E5\u66F4\u65B0</p>
+      <p>\u5982\u679C\u9700\u8981\u65B0\u7248\uFF0C\u8BF7\u8054\u7CFB\u7EF4\u62A4\u540C\u4E8B\u83B7\u53D6\u66F4\u65B0\u5305\u3002</p>
+    `;
+      return;
+    }
+    if (options.status === "latest" || !options.manifest) {
+      container.innerHTML = `
+      <h2>\u7248\u672C\u66F4\u65B0</h2>
+      <p data-popup-update-status="text">\u5F53\u524D\u7248\u672C\uFF1A${options.currentVersion}</p>
+      <p>\u5F53\u524D\u5DF2\u662F\u6700\u65B0\u7248\u672C</p>
+    `;
+      return;
+    }
+    container.innerHTML = `
+    <h2>\u7248\u672C\u66F4\u65B0</h2>
+    <p data-popup-update-status="text">\u5F53\u524D\u7248\u672C\uFF1A${options.currentVersion}</p>
+    <p>\u53D1\u73B0\u65B0\u7248\u672C\uFF1A${options.manifest.latestVersion}</p>
+    ${renderReleaseNotes(options.manifest.releaseNotes)}
+    <button type="button" data-popup-download-update="button">\u4E0B\u8F7D\u66F4\u65B0\u5305</button>
+    <button type="button" data-popup-download-guide="button">\u4E0B\u8F7D\u4F7F\u7528\u8BF4\u660E</button>
+    <p data-popup-update-download-status="text">\u4E0B\u8F7D\u540E\u8BF7\u89E3\u538B\u65B0\u7248 zip\uFF0C\u5E76\u5728 chrome://extensions \u91CC\u91CD\u65B0\u52A0\u8F7D\u63D2\u4EF6\u3002</p>
+  `;
+  }
+  function setUpdateDownloadStatus(root, value) {
+    const output = root.querySelector('[data-popup-update-download-status="text"]');
+    if (!output) {
+      return;
+    }
+    output.textContent = value;
+  }
+  function renderReleaseNotes(releaseNotes) {
+    if (releaseNotes.length === 0) {
+      return "";
+    }
+    return `
+    <ul>
+      ${releaseNotes.map((note) => `<li>${escapeHtml(note)}</li>`).join("")}
+    </ul>
+  `;
+  }
+  function escapeHtml(value) {
+    return value.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;");
+  }
   function renderDevPanel(root, authState) {
     const panel = root.ownerDocument.createElement("section");
     panel.dataset.popupDevPanel = "root";
@@ -134,10 +198,78 @@
     return response.value.accessToken;
   }
 
+  // src/shared/update-check.ts
+  function compareExtensionVersions(left, right) {
+    const leftParts = parseVersionParts(left);
+    const rightParts = parseVersionParts(right);
+    const maxLength = Math.max(leftParts.length, rightParts.length);
+    for (let index = 0; index < maxLength; index += 1) {
+      const leftValue = leftParts[index] ?? 0;
+      const rightValue = rightParts[index] ?? 0;
+      if (leftValue !== rightValue) {
+        return leftValue - rightValue;
+      }
+    }
+    return 0;
+  }
+  function parseUpdateManifest(value) {
+    if (!value || typeof value !== "object") {
+      return null;
+    }
+    const candidate = value;
+    if (!isVersionString(candidate.latestVersion) || !isVersionString(candidate.minSupportedVersion) || !isHttpsUrl(candidate.zipUrl) || !isHttpsUrl(candidate.guideUrl) || typeof candidate.publishedAt !== "string" || !Array.isArray(candidate.releaseNotes) || !candidate.releaseNotes.every((note) => typeof note === "string")) {
+      return null;
+    }
+    return {
+      guideUrl: candidate.guideUrl,
+      latestVersion: candidate.latestVersion,
+      minSupportedVersion: candidate.minSupportedVersion,
+      publishedAt: candidate.publishedAt,
+      releaseNotes: candidate.releaseNotes,
+      zipUrl: candidate.zipUrl
+    };
+  }
+  async function fetchUpdateManifest(manifestUrl, fetchImpl = fetch) {
+    const response = await fetchImpl(manifestUrl, {
+      cache: "no-store"
+    });
+    if (!response.ok) {
+      throw new Error(`update manifest request failed: ${response.status}`);
+    }
+    const manifest = parseUpdateManifest(await response.json());
+    if (!manifest) {
+      throw new Error("update manifest is invalid");
+    }
+    return manifest;
+  }
+  function parseVersionParts(value) {
+    return value.split(".").map((part) => {
+      const parsed = Number.parseInt(part, 10);
+      return Number.isFinite(parsed) ? parsed : 0;
+    });
+  }
+  function isVersionString(value) {
+    return typeof value === "string" && /^\d+(?:\.\d+)*$/.test(value);
+  }
+  function isHttpsUrl(value) {
+    if (typeof value !== "string") {
+      return false;
+    }
+    try {
+      return new URL(value).protocol === "https:";
+    } catch {
+      return false;
+    }
+  }
+
+  // src/shared/update-config.ts
+  var UPDATE_MANIFEST_URL = "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/latest.json";
+
   // src/popup/index.ts
   async function bootPopup(options = {}) {
     const currentDocument = options.document ?? document;
     const popupConfig = readAuthConfig(options.config);
+    const currentVersion = options.currentVersion ?? readCurrentVersion();
     const root = currentDocument.querySelector("#app");
     const HTMLElementCtor = currentDocument.defaultView?.HTMLElement;
     if (!root || HTMLElementCtor && !(root instanceof HTMLElementCtor)) {
@@ -150,9 +282,15 @@
       baseUrl: "http://127.0.0.1:4319",
       sendMessage
     }).loadProtectedMockData;
-    await renderCurrentAuthState(root, popupConfig, sendMessage, fetchProtectedApi);
+    const fetchUpdateManifest2 = options.fetchUpdateManifest ?? (() => fetchUpdateManifest(
+      options.updateManifestUrl ?? UPDATE_MANIFEST_URL
+    ));
+    await renderCurrentAuthState(root, popupConfig, sendMessage, fetchProtectedApi, {
+      currentVersion,
+      fetchUpdateManifest: fetchUpdateManifest2
+    });
   }
-  async function renderCurrentAuthState(root, popupConfig, sendMessage, fetchProtectedApi) {
+  async function renderCurrentAuthState(root, popupConfig, sendMessage, fetchProtectedApi, updateOptions) {
     const response = await sendMessage({ type: "auth:get-state" });
     if (!isAuthResponseMessage(response) || !response.ok || response.type !== "auth:state") {
       renderLoggedOut(root, "\u8BA4\u8BC1\u72B6\u6001\u8BFB\u53D6\u5931\u8D25");
@@ -163,16 +301,19 @@
       root.querySelector('[data-popup-sign-in="button"]')?.addEventListener("click", () => {
         void runAuthAction(root, popupConfig, sendMessage, {
           actionMessage: { type: "auth:sign-in" },
-          fetchProtectedApi
+          fetchProtectedApi,
+          updateOptions
         });
       });
       return;
     }
     renderLoggedIn(root, response.value);
+    void runUpdateCheck(root, sendMessage, updateOptions);
     root.querySelector('[data-popup-sign-out="button"]')?.addEventListener("click", () => {
       void runAuthAction(root, popupConfig, sendMessage, {
         actionMessage: { type: "auth:sign-out" },
-        fetchProtectedApi
+        fetchProtectedApi,
+        updateOptions
       });
     });
     if (popupConfig.enableDevAuthPanel) {
@@ -195,12 +336,74 @@
       root,
       popupConfig,
       sendMessage,
-      options.fetchProtectedApi
+      options.fetchProtectedApi,
+      options.updateOptions
     );
   }
   function isActionError(response) {
     return isAuthResponseMessage(response) && !response.ok && response.type === "auth:error";
   }
+  async function runUpdateCheck(root, sendMessage, options) {
+    renderUpdateStatus(root, {
+      currentVersion: options.currentVersion,
+      status: "checking"
+    });
+    try {
+      const manifest = await options.fetchUpdateManifest();
+      if (compareExtensionVersions(manifest.latestVersion, options.currentVersion) <= 0) {
+        renderUpdateStatus(root, {
+          currentVersion: options.currentVersion,
+          status: "latest"
+        });
+        return;
+      }
+      renderUpdateStatus(root, {
+        currentVersion: options.currentVersion,
+        manifest,
+        status: "available"
+      });
+      bindUpdateDownloadButtons(root, sendMessage, manifest);
+    } catch {
+      renderUpdateStatus(root, {
+        currentVersion: options.currentVersion,
+        status: "error"
+      });
+    }
+  }
+  function bindUpdateDownloadButtons(root, sendMessage, manifest) {
+    root.querySelector('[data-popup-download-update="button"]')?.addEventListener("click", () => {
+      void downloadUpdateAsset(root, sendMessage, {
+        filename: "star-chart-search-enhancer-internal.zip",
+        url: manifest.zipUrl
+      });
+    });
+    root.querySelector('[data-popup-download-guide="button"]')?.addEventListener("click", () => {
+      void downloadUpdateAsset(root, sendMessage, {
+        filename: "\u661F\u56FE\u589E\u5F3A\u63D2\u4EF6-\u8D85\u7B80\u5355\u5B89\u88C5\u4F7F\u7528\u6307\u5357.pdf",
+        url: manifest.guideUrl
+      });
+    });
+  }
+  async function downloadUpdateAsset(root, sendMessage, options) {
+    setUpdateDownloadStatus(root, "\u6B63\u5728\u4E0B\u8F7D...");
+    try {
+      await sendMessage({
+        filename: options.filename,
+        type: "update:download",
+        url: options.url
+      });
+      setUpdateDownloadStatus(root, "\u5DF2\u89E6\u53D1\u4E0B\u8F7D\u3002\u4E0B\u8F7D\u540E\u8BF7\u89E3\u538B\u65B0\u7248 zip\uFF0C\u5E76\u5728 chrome://extensions \u91CC\u91CD\u65B0\u52A0\u8F7D\u63D2\u4EF6\u3002");
+    } catch (error) {
+      setUpdateDownloadStatus(
+        root,
+        error instanceof Error ? error.message : "\u4E0B\u8F7D\u5931\u8D25\uFF0C\u8BF7\u7A0D\u540E\u91CD\u8BD5"
+      );
+    }
+  }
+  function readCurrentVersion() {
+    const runtime = globalThis.chrome?.runtime;
+    return runtime?.getManifest?.().version ?? "0.0.0";
+  }
   async function runProtectedApiProbe(root, fetchProtectedApi) {
     setProtectedApiResult(root, "\u8BF7\u6C42\u4E2D...");
     try {

docs/aigc-user-guide.md

@@ -190,15 +190,14 @@ https://xingtu.cn/ad/creator/market
 
 在星图页面中，插件会新增一组自己的操作区，常见元素包括：
 
-- 导出范围下拉框
+- `导出选中达人数据` 按钮
-- `导出CSV` 按钮
 - `提交批次` 按钮
 - 状态提示文字
 - 每一行达人前面的勾选框
 
 其中：
 
-- `导出CSV`：把当前选择的数据导出为表格文件
+- `导出选中达人数据`：导出已勾选达人，包含内容数据、效果预估、画像等维度
 - `提交批次`：把当前选择的数据提交为批次
 
 ---
@@ -215,37 +214,67 @@ https://xingtu.cn/ad/creator/market
 规则说明：
 
 - 如果你勾选了达人，再点击导出或提交，系统会优先处理你勾选的这些达人
-- 如果你没有勾选任何达人，则默认按当前导出范围处理全部达人
+- 导出达人数据必须先勾选达人
+- 提交批次时，如果你没有勾选任何达人，则默认处理当前列表范围内的达人
 
 ---
 
-## 九、导出 CSV 的方法
+## 九、导出达人数据 CSV 的方法
 
-### 1. 选择导出范围
+导出达人数据 CSV 用来导出内容数据、效果预估、画像和秒思 api 数据。
 
-在插件工具栏中，你会看到导出范围下拉框，可选：
+### 1. 勾选达人
 
-- `当前页`
+导出达人数据必须先勾选达人。
-- `前5页`
-- `前10页`
-- `全部`
-- `自定义`
 
-如果选择 `自定义`，需要再输入页数。
+原因：
 
-### 2. 如果只想导出部分达人
+- 导出达人数据会额外读取达人详情页数据
+- 为了避免请求太多，只处理你勾选的达人
 
-先勾选你想要的达人，再点击导出。
+### 2. 可选：选择需要导出的字段
 
-这样导出的 CSV 只会包含你勾选的人。
+如果只想导出一部分字段，点击：
+
+- `选择字段`
+
+在弹出的窗口里：
+
+1. 勾选需要的字段
+2. 取消不需要的字段
+3. 点击 `保存`
+
+基础字段会固定保留，例如：
+
+- 达人ID
+- 达人名称
+- 导出状态
+- 失败原因
+
+保存后，下次再导出 CSV，会自动沿用这次勾选结果，不需要重新勾选。
 
 ### 3. 点击导出
 
 点击：
 
-- `导出CSV`
+- `导出选中达人数据`
 
-### 4. 等待导出完成
+如果已经有达人星图 ID 列表，也可以点击：
+
+- `按星图ID导出`
+
+然后把达人 ID 粘贴进去，每行一个。
+
+### 4. 导出内容
+
+CSV 会包含：
+
+- 内容数据
+- 效果预估
+- 画像
+- 秒思 api 数据
+
+### 5. 等待导出完成
 
 页面上会显示状态，例如：
 
@@ -264,29 +293,19 @@ https://xingtu.cn/ad/creator/market
 
 ---
 
-## 十、提交批次的方法
+## 十一、提交批次的方法
 
-### 1. 选择范围
+### 1. 如果只想提交部分达人
-
-和导出一样，先选择导出范围：
-
-- 当前页
-- 前5页
-- 前10页
-- 全部
-- 自定义
-
-### 2. 如果只想提交部分达人
 
 先勾选想提交的达人。
 
-### 3. 点击提交
+### 2. 点击提交
 
 点击：
 
 - `提交批次`
 
-### 4. 输入批次名称
+### 3. 输入批次名称
 
 这时会弹出一个自定义输入框，不再是浏览器原生弹窗。
 
@@ -303,7 +322,7 @@ https://xingtu.cn/ad/creator/market
 - `食品饮料-KOL测试批次`
 - `5月女装达人候选`
 
-### 5. 确认提交
+### 4. 确认提交
 
 输入后点击：
 
@@ -311,7 +330,7 @@ https://xingtu.cn/ad/creator/market
 
 也可以直接按回车提交。
 
-### 6. 提交成功的提示
+### 5. 提交成功的提示
 
 如果成功，页面状态会显示：
 
@@ -321,7 +340,7 @@ https://xingtu.cn/ad/creator/market
 
 ---
 
-## 十一、批次名称填写建议
+## 十二、批次名称填写建议
 
 建议使用容易看懂的命名方式：
 
@@ -348,14 +367,33 @@ https://xingtu.cn/ad/creator/market
 
 ---
 
-## 十二、如何更新插件
+## 十三、如何更新插件
+
+插件弹窗会检查是否有新版本。
+
+### 方法一：从插件弹窗下载新版本
+
+1. 点击浏览器右上角的插件图标
+2. 查看 `版本更新` 区域
+3. 如果提示发现新版本，点击：
+   - `下载更新包`
+   - `下载使用说明`
+4. 解压下载到的新版本 zip
+5. 打开：
+   - `chrome://extensions`
+6. 找到：
+   - `Star Chart Search Enhancer`
+7. 点击：
+   - `重新加载`
+
+如果没有看到新版本提示，可能是网络暂时无法访问更新清单，也可能当前已经是最新版本。
+
+### 方法二：收到压缩包后手动更新
 
 当你收到新的插件压缩包时，不需要重新从零安装。
 
 按照下面做：
 
-### 方法一：替换文件夹后重新加载
-
 1. 删除旧的解压文件夹，或用新的内容覆盖旧文件夹
 2. 打开：
    - `chrome://extensions`
@@ -364,7 +402,7 @@ https://xingtu.cn/ad/creator/market
 4. 点击：
    - `重新加载`
 
-### 方法二：重新解压到新文件夹再重新加载
+### 方法三：重新解压到新文件夹再重新加载
 
 1. 解压新的压缩包
 2. 打开：
@@ -380,7 +418,7 @@ https://xingtu.cn/ad/creator/market
 
 ---
 
-## 十三、常见问题
+## 十四、常见问题
 
 ### 1. 看不到插件按钮
 
@@ -465,8 +503,8 @@ https://xingtu.cn/ad/creator/market
 3. 点击插件图标确认登录状态
 4. 打开星图达人市场页
 5. 等待页面数据加载完成
-6. 先勾选需要的人，或直接选择范围
+6. 先勾选需要的人
-7. 需要表格时点 `导出CSV`
+7. 需要表格时点 `导出选中达人数据`
 8. 需要进入后续流程时点 `提交批次`
 
 ---

docs/internal-extension-distribution.md

@@ -13,7 +13,59 @@
 
 1. Run `npm test`.
 2. Run `npm run package:internal`.
-3. Send `release/star-chart-search-enhancer-internal.zip` to coworkers.
+3. Run `npm run write:latest`.
+4. Send `release/star-chart-search-enhancer-internal.zip` to coworkers.
+
+## COS Update Manifest
+
+The popup checks `src/shared/update-config.ts` for the update manifest URL.
+
+Before publishing the COS-based update flow:
+
+1. Upload these files to COS:
+   - `star-chart-search-enhancer/latest.json`
+   - `star-chart-search-enhancer/releases/<version>/star-chart-search-enhancer-internal.zip`
+   - `star-chart-search-enhancer/releases/<version>/星图增强插件-超简单安装使用指南.pdf`
+2. Make the COS path publicly readable.
+3. Replace the placeholder `UPDATE_MANIFEST_URL` in `src/shared/update-config.ts` if your COS bucket changes.
+4. Rebuild and package the extension.
+
+The release manifest can be generated with a real public base URL:
+
+```bash
+UPDATE_PUBLIC_BASE_URL="https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/<version>" npm run write:latest
+```
+
+Quick access check:
+
+```bash
+curl -I https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/latest.json
+```
+
+## Drone Release Flow
+
+Tag the repo to trigger the release pipeline:
+
+```bash
+git tag 0.0525.1
+git push origin 0.0525.1
+```
+
+The Drone job will:
+
+1. Run `npm ci`.
+2. Run `npm test`.
+3. Run `npm run release:tag`.
+4. Build the release bundle.
+5. Write `release/latest.json`.
+6. Upload `latest.json`, the ZIP, and the PDF to COS.
+
+Drone secrets required:
+
+- `cos_secret_id`
+- `cos_secret_key`
+
+The pipeline uses the tag as the release version. Recommended format: `0.MMDD.N`.
 
 ## Coworker Install Steps
 

docs/superpowers/plans/2026-05-18-market-audience-profile-export.md

@@ -0,0 +1,332 @@
+# Market Audience Profile Export Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Add a selected-creators-only `导出画像CSV` flow that exports current market columns plus detail-page "连接用户" audience profile distributions.
+
+**Architecture:** Keep the existing CSV export untouched and add a separate profile export path. The content controller reuses current selection and market row hydration, loads one selected creator profile at a time through a focused detail-page profile client, then writes a separate CSV with structured audience columns.
+
+**Tech Stack:** TypeScript, Chrome MV3 content scripts, Xingtu authenticated pages, Vitest, jsdom, tsup
+
+---
+
+## File Map
+
+- Modify: `src/background/auth/controller.ts`
+  - Keep token-readable auth state behavior from the previous fix.
+- Modify: `src/background/auth/state.ts`
+  - Keep logged-out `lastError` support from the previous fix.
+- Modify: `tests/background-auth-controller.test.ts`
+  - Keep token-expired regression coverage.
+- Modify: `src/content/market/auth-gate.ts`
+  - Render expired-login text when auth state carries a token-expired error.
+- Modify: `src/content/index.ts`
+  - Pass auth failure text into the market auth gate if needed.
+- Modify: `src/content/market/plugin-toolbar.ts`
+  - Add a `导出画像CSV` button and handler.
+- Create: `src/content/market/audience-profile-types.ts`
+  - Define normalized distribution and export-row types.
+- Create: `src/content/market/audience-profile-client.ts`
+  - Load one creator detail page and extract normalized audience profile data.
+- Create: `src/content/market/audience-profile-csv.ts`
+  - Build CSV columns from market records plus profile distributions.
+- Modify: `src/content/market/index.ts`
+  - Add selected-only profile export flow and serial profile loading.
+- Test: `tests/market-auth-gating.test.ts`
+  - Verify expired-login text.
+- Test: `tests/plugin-toolbar.test.ts`
+  - Verify new toolbar button wiring.
+- Test: `tests/audience-profile-csv.test.ts`
+  - Verify structured CSV column expansion.
+- Test: `tests/audience-profile-client.test.ts`
+  - Verify parser behavior against representative detail-page payload/state shapes.
+- Modify: `tests/market-content-entry.test.ts`
+  - Verify selected-only export behavior and failure handling.
+
+## Task 1: Expired Login Message
+
+**Files:**
+- Modify: `src/content/market/auth-gate.ts`
+- Modify: `src/content/index.ts`
+- Test: `tests/market-auth-gating.test.ts`
+
+- [ ] **Step 1: Write the failing auth gate test**
+
+Add a test where `sendAuthMessage` returns:
+
+```ts
+{
+  ok: true,
+  type: "auth:state",
+  value: {
+    isAuthenticated: false,
+    lastError: "Token 已过期"
+  }
+}
+```
+
+Assert the page shows `登录已过期，请重新登录`.
+
+- [ ] **Step 2: Run the failing test**
+
+Run:
+
+```bash
+npm test -- tests/market-auth-gating.test.ts
+```
+
+Expected: FAIL because the gate only renders `请先登录插件`.
+
+- [ ] **Step 3: Implement minimal auth gate text support**
+
+Update `renderMarketAuthGate` to accept an optional message string and render it instead of the default title. Update `bootContentScript` to pass `登录已过期，请重新登录` when `lastError` contains `token` or `过期`.
+
+- [ ] **Step 4: Verify**
+
+Run:
+
+```bash
+npm test -- tests/market-auth-gating.test.ts tests/popup-entry.test.ts
+```
+
+Expected: PASS.
+
+## Task 2: Toolbar Button
+
+**Files:**
+- Modify: `src/content/market/plugin-toolbar.ts`
+- Test: `tests/plugin-toolbar.test.ts`
+
+- [ ] **Step 1: Write failing toolbar tests**
+
+Create tests that:
+
+- render the toolbar
+- assert a button with text `导出画像CSV` exists
+- click it and assert `onExportAudienceProfile` was called
+- assert `setToolbarBusyState` disables the new button
+
+- [ ] **Step 2: Run the failing tests**
+
+Run:
+
+```bash
+npm test -- tests/plugin-toolbar.test.ts
+```
+
+Expected: FAIL because the button and handler do not exist.
+
+- [ ] **Step 3: Implement toolbar support**
+
+Add `onExportAudienceProfile` to `PluginToolbarHandlers`, add `audienceProfileExportButton` to `PluginToolbarDom`, render the new button, wire click handling, and include it in busy-state disabling.
+
+- [ ] **Step 4: Verify**
+
+Run:
+
+```bash
+npm test -- tests/plugin-toolbar.test.ts tests/market-content-entry.test.ts
+```
+
+Expected: PASS.
+
+## Task 3: Profile CSV Builder
+
+**Files:**
+- Create: `src/content/market/audience-profile-types.ts`
+- Create: `src/content/market/audience-profile-csv.ts`
+- Test: `tests/audience-profile-csv.test.ts`
+
+- [ ] **Step 1: Write failing CSV tests**
+
+Define a sample market record and sample profile:
+
+```ts
+const profile = {
+  status: "success",
+  gender: [
+    { label: "男性", value: "40.6%" },
+    { label: "女性", value: "59.4%" }
+  ],
+  age: [{ label: "18-23", value: "28.6%" }],
+  province: [{ label: "广东", value: "15%" }],
+  regionTop: [{ label: "北京", value: "15%" }],
+  cityTier: [{ label: "一线", value: "20%" }],
+  interestTop: [{ label: "亲子", value: "18%" }],
+  crowd: [{ label: "精致妈妈", value: "12%" }]
+};
+```
+
+Assert the CSV contains separate headers like `连接用户-男性占比`, `省份-广东占比`, `地域TOP1名称`, `地域TOP1占比`.
+
+- [ ] **Step 2: Run the failing tests**
+
+Run:
+
+```bash
+npm test -- tests/audience-profile-csv.test.ts
+```
+
+Expected: FAIL because the files do not exist.
+
+- [ ] **Step 3: Implement CSV builder**
+
+Create:
+
+- `AudienceProfileDistributionItem`
+- `AudienceProfileResult`
+- `buildAudienceProfileCsv(records, profilesByAuthorId)`
+
+Reuse `escapeCsvCell` and existing base/rate/backend metric column conventions. Add `画像抓取状态`.
+
+- [ ] **Step 4: Verify**
+
+Run:
+
+```bash
+npm test -- tests/audience-profile-csv.test.ts tests/csv-exporter.test.ts
+```
+
+Expected: PASS.
+
+## Task 4: Detail Profile Client and Parser
+
+**Files:**
+- Create: `src/content/market/audience-profile-client.ts`
+- Test: `tests/audience-profile-client.test.ts`
+
+- [ ] **Step 1: Use a logged-in browser to identify the real data source**
+
+Run a Playwright probe against an authenticated `https://xingtu.cn/ad/creator/author-homepage/douyin-video/<authorId>` page. Capture only `/gw/api/...` JSON responses and page Vue/ECharts state. Record representative payload/state samples in the test file as small fixtures.
+
+- [ ] **Step 2: Write failing parser tests**
+
+Use the captured fixture to assert the parser returns normalized arrays for gender, age, province, region top 10, city tier, interest top 10, and crowd.
+
+- [ ] **Step 3: Run the failing tests**
+
+Run:
+
+```bash
+npm test -- tests/audience-profile-client.test.ts
+```
+
+Expected: FAIL because the client/parser does not exist.
+
+- [ ] **Step 4: Implement parser and client**
+
+Implement a small parser first. Then implement the client with injectable dependencies:
+
+```ts
+createAudienceProfileClient({
+  fetchDetailPage?: (authorId: string) => Promise<unknown>;
+  readProfileFromPage?: (authorId: string) => Promise<unknown>;
+})
+```
+
+Prefer parsed API JSON. Fall back to page state when API JSON is unavailable.
+
+- [ ] **Step 5: Verify**
+
+Run:
+
+```bash
+npm test -- tests/audience-profile-client.test.ts
+```
+
+Expected: PASS.
+
+## Task 5: Controller Export Flow
+
+**Files:**
+- Modify: `src/content/market/index.ts`
+- Test: `tests/market-content-entry.test.ts`
+
+- [ ] **Step 1: Write failing selected-only export tests**
+
+Add tests that:
+
+- select one of two visible rows
+- click `导出画像CSV`
+- assert only the selected author profile is requested
+- assert `onCsvReady` receives a CSV containing profile columns
+
+- [ ] **Step 2: Write failing no-selection test**
+
+Assert clicking `导出画像CSV` with no selected rows sets status to `请先勾选需要导出画像的达人` and makes no profile requests.
+
+- [ ] **Step 3: Write failing partial-failure test**
+
+Mock two selected profiles where one succeeds and one fails. Assert CSV is still generated with one success row and one `画像抓取状态=失败` row.
+
+- [ ] **Step 4: Run failing tests**
+
+Run:
+
+```bash
+npm test -- tests/market-content-entry.test.ts
+```
+
+Expected: FAIL because the controller has no profile export flow.
+
+- [ ] **Step 5: Implement controller flow**
+
+Add an injected option `loadAudienceProfile?: (record: MarketRecord) => Promise<AudienceProfileResult>`. Add handler:
+
+- sync selected state from DOM
+- reject empty selection
+- hydrate current-page selected records
+- load profiles serially
+- cache successful results by author ID
+- build profile CSV
+- call `onCsvReady`
+- update toolbar progress/status
+
+- [ ] **Step 6: Verify**
+
+Run:
+
+```bash
+npm test -- tests/market-content-entry.test.ts tests/audience-profile-csv.test.ts tests/plugin-toolbar.test.ts
+```
+
+Expected: PASS.
+
+## Task 6: Full Verification
+
+**Files:**
+- Modify only if failures identify necessary scoped fixes.
+
+- [ ] **Step 1: Run focused suite**
+
+Run:
+
+```bash
+npm test -- tests/market-auth-gating.test.ts tests/plugin-toolbar.test.ts tests/audience-profile-csv.test.ts tests/audience-profile-client.test.ts tests/market-content-entry.test.ts
+```
+
+Expected: PASS.
+
+- [ ] **Step 2: Run all tests**
+
+Run:
+
+```bash
+npm test
+```
+
+Expected: PASS.
+
+- [ ] **Step 3: Run build**
+
+Run:
+
+```bash
+npm run build
+```
+
+Expected: PASS.
+
+- [ ] **Step 4: Manual logged-in browser verification**
+
+Load the built extension in Chrome, select one or two market creators, click `导出画像CSV`, and verify the downloaded CSV contains structured profile columns with detail-page data.

docs/superpowers/plans/2026-05-25-cos-extension-update.md

@@ -0,0 +1,128 @@
+# COS Extension Update Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Point the popup update flow at the real COS release bucket and keep the generated release manifest, docs, and tests aligned with that COS-based distribution path.
+
+**Architecture:** Reuse the existing update-check flow already in `src/shared/update-check.ts`, `src/popup/index.ts`, `src/popup/view.ts`, and `src/background/index.ts`. The only behavior change is the source of truth: the popup should fetch a stable COS-hosted `latest.json`, while `scripts/write-latest-manifest.mjs` should keep generating versioned asset URLs under the COS release folder. Everything else stays manual and user-driven.
+
+**Tech Stack:** TypeScript, Chrome MV3, Vitest, Node.js ESM scripts, Tencent COS public HTTPS URLs
+
+---
+
+### Task 1: Lock the popup manifest URL to COS
+
+**Files:**
+- Modify: `src/shared/update-config.ts`
+- Test: `tests/update-config.test.ts`
+
+- [ ] **Step 1: Write the failing URL test**
+
+Add a small test that asserts `UPDATE_MANIFEST_URL` points at the stable COS-hosted `latest.json` URL for this bucket:
+
+```ts
+expect(UPDATE_MANIFEST_URL).toBe(
+  "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/latest.json"
+);
+```
+
+- [ ] **Step 2: Run the focused test**
+
+Run:
+
+```bash
+npm test -- tests/update-config.test.ts
+```
+
+Expected: FAIL because the current constant still uses the placeholder example URL.
+
+- [ ] **Step 3: Update the constant**
+
+Replace the placeholder string in `src/shared/update-config.ts` with the COS `latest.json` URL above.
+
+- [ ] **Step 4: Verify**
+
+Run:
+
+```bash
+npm test -- tests/update-config.test.ts tests/popup-entry.test.ts
+```
+
+Expected: PASS.
+
+### Task 2: Generate release assets from the COS base
+
+**Files:**
+- Modify: `scripts/write-latest-manifest.mjs`
+- Modify: `release/latest.json`
+- Test: `tests/update-check.test.ts`
+
+- [ ] **Step 1: Write a manifest generation regression test**
+
+Add or extend a test that proves the generated manifest uses the COS release base for assets, not `example.com`. Use the COS base:
+
+```ts
+https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/0.2.0421.2
+```
+
+Assert that `zipUrl` and `guideUrl` are derived from that base.
+
+- [ ] **Step 2: Run the focused test**
+
+Run:
+
+```bash
+npm test -- tests/update-check.test.ts
+```
+
+Expected: FAIL until the generator default points at COS.
+
+- [ ] **Step 3: Update the generator default**
+
+Change `publicBaseUrl` in `scripts/write-latest-manifest.mjs` to default to the COS release base for this bucket and region, while keeping `UPDATE_PUBLIC_BASE_URL` as the override path for future releases.
+
+- [ ] **Step 4: Regenerate the tracked manifest**
+
+Run:
+
+```bash
+npm run write:latest
+```
+
+Then confirm `release/latest.json` contains the COS URLs.
+
+- [ ] **Step 5: Verify**
+
+Run:
+
+```bash
+npm test -- tests/update-check.test.ts tests/popup-entry.test.ts tests/background-index.test.ts
+```
+
+Expected: PASS.
+
+### Task 3: Update distribution docs and verify COS access
+
+**Files:**
+- Modify: `docs/internal-extension-distribution.md`
+- Modify: `README.md`
+
+- [ ] **Step 1: Update the release instructions**
+
+Document the stable manifest URL, the versioned asset base, and the upload flow to COS. Keep the user-facing manual install steps unchanged.
+
+- [ ] **Step 2: Add the COS verification command**
+
+Document a `curl -I` check for the public `latest.json` URL and the uploaded ZIP/PDF so a failed COS ACL is caught before release.
+
+- [ ] **Step 3: Run the final verification**
+
+Run:
+
+```bash
+npm test
+npm run build:release
+```
+
+Expected: PASS, and the generated release bundle should still open the popup update card correctly.
+

docs/superpowers/specs/2026-05-18-market-audience-profile-export-design.md

@@ -0,0 +1,105 @@
+# Market Audience Profile Export Design
+
+## Goal
+
+Add a separate CSV export for selected creators that includes the current market export fields plus audience profile data from each creator detail page's "连接用户" tab.
+
+## User-Approved Decisions
+
+- Add a new toolbar button named `导出画像CSV`.
+- Keep the existing `导出CSV` behavior unchanged.
+- Only allow the new export when at least one creator row is selected.
+- Do not support "export all" for profile data in this change because detail-page data costs extra API/page loads.
+- Suggested downloaded filename: `达人连接用户画像_YYYYMMDD_HHmm.csv`.
+- Export profile distributions as separate structured CSV columns, not as JSON blobs.
+
+## Data Scope
+
+Each exported row represents one selected creator. Start with the current market CSV columns, then append audience profile columns for:
+
+- 性别分布
+- 年龄分布
+- 全国省份分布
+- 地域占比 TOP10
+- 城市等级分布
+- 兴趣分布
+- 八大人群占比
+
+Fixed distributions should become fixed columns, for example:
+
+- `连接用户-男性占比`
+- `连接用户-女性占比`
+- `连接用户-18-23占比`
+- `连接用户-24-30占比`
+- `省份-广东占比`
+- `城市等级-一线占比`
+- `八大人群-精致妈妈占比`
+
+Ranked distributions should become name/value column pairs:
+
+- `地域TOP1名称`
+- `地域TOP1占比`
+- ...
+- `地域TOP10名称`
+- `地域TOP10占比`
+- `兴趣TOP1名称`
+- `兴趣TOP1占比`
+- ...
+- `兴趣TOP10名称`
+- `兴趣TOP10占比`
+
+Add a `画像抓取状态` column so partial failures are visible in CSV output.
+
+## Data Acquisition
+
+Use an on-demand detail-page probe. The implementation must first confirm the real data source from an authenticated creator detail page:
+
+1. Prefer Xingtu `/gw/api/...` JSON responses if they expose the required profile data.
+2. If the API payload is difficult to locate or unstable, read the detail page's Vue/ECharts state from the page context.
+3. Avoid screen/OCR parsing and avoid relying on rendered chart pixels.
+
+The export should process selected creators one at a time by default to respect API limits and reduce anti-abuse risk. Cache successful profile results in memory for the current page session.
+
+## UX
+
+Toolbar behavior:
+
+- Add `导出画像CSV` next to the existing export actions.
+- Disable the button while any export/submission action is running.
+- If no creators are selected, show `请先勾选需要导出画像的达人`.
+- While exporting, show progress such as `画像导出中 3/12...`.
+- If plugin auth is expired, show `登录已过期，请重新登录`.
+- If one creator fails, keep the row in the CSV with `画像抓取状态=失败` and leave profile columns empty.
+- If all creators fail, do not download a CSV and show a failure message.
+
+## Architecture
+
+Add the feature as a separate export path instead of extending the existing `导出CSV` action. Reuse current selection state, market record hydration, CSV escaping, and runtime download path.
+
+Proposed units:
+
+- `audience-profile-client`: load and parse audience profile data for one creator detail page.
+- `audience-profile-csv`: combine existing market CSV columns with profile-specific columns.
+- Toolbar additions: add a button and handler for profile export.
+- Controller additions: filter to selected creators, call the profile client serially, build the CSV, then reuse `onCsvReady`.
+
+## Testing
+
+Use TDD. Add focused tests for:
+
+- Auth state expired detection and user-facing expired-login text.
+- Toolbar renders and wires the new `导出画像CSV` button.
+- New export refuses to run without selected creators.
+- Profile CSV expands fixed and ranked distributions into separate columns.
+- Controller exports only selected creators and fetches profiles serially.
+- Failed creator profile fetches produce a failed row while successful rows still export.
+
+Run focused tests first, then full `npm test`, then `npm run build`.
+
+## Out of Scope
+
+- Unselected/all-page profile export.
+- Persistent cross-session profile cache.
+- Visual dashboard UI for profile data.
+- Changing batch submission payloads.
+- OCR or screenshot-based chart extraction.

docs/superpowers/specs/2026-05-25-cos-extension-update-design.md

@@ -0,0 +1,84 @@
+# COS Extension Update Design
+
+## Goal
+
+Use COS as the release source for extension updates. When the popup opens, it checks a public `latest.json` on COS. If the COS version is newer than the installed extension version, the popup shows an update card with download actions for the ZIP and the PDF guide, plus manual reload instructions.
+
+## Confirmed Scope
+
+- Update prompt appears only in the extension popup.
+- No star chart page banner in this change.
+- The user keeps the current manual install flow: download, unzip, replace the folder, then reload in `chrome://extensions`.
+
+## Reusable Implementation
+
+The current repo already has most of the flow:
+
+- `src/shared/update-check.ts` parses the manifest and compares versions.
+- `src/popup/index.ts` checks for updates when the popup boots.
+- `src/popup/view.ts` renders the update status and download actions.
+- `src/background/index.ts` downloads the ZIP/PDF through `chrome.downloads`.
+- `scripts/write-latest-manifest.mjs` generates `release/latest.json`.
+
+This change is mostly activation and configuration, not a rewrite.
+
+## Manifest Contract
+
+The public COS manifest must keep these fields:
+
+- `latestVersion`
+- `minSupportedVersion`
+- `publishedAt`
+- `releaseNotes`
+- `zipUrl`
+- `guideUrl`
+
+Rules:
+
+- All asset URLs must be public HTTPS URLs.
+- Version comparison stays numeric dotted comparison.
+- Popup logic only needs `latestVersion` to decide whether to show the update card.
+- `minSupportedVersion` stays in the manifest for forward compatibility.
+
+## COS Layout
+
+Use a fixed release layout like:
+
+- `https://<cos-domain>/star-chart-search-enhancer/releases/<version>/latest.json`
+- `https://<cos-domain>/star-chart-search-enhancer/releases/<version>/star-chart-search-enhancer-internal.zip`
+- `https://<cos-domain>/star-chart-search-enhancer/releases/<version>/星图增强插件-超简单安装使用指南.pdf`
+
+## User Flow
+
+1. User opens the popup.
+2. Popup reads the current extension version.
+3. Popup fetches COS `latest.json` with `no-store`.
+4. If `latestVersion` is not newer, show “当前已是最新版本”.
+5. If `latestVersion` is newer, show “发现新版本” plus release notes.
+6. User clicks:
+   - `下载更新包` for the ZIP
+   - `下载使用说明` for the PDF
+7. Popup shows the manual upgrade instructions after download starts.
+
+## Error Handling
+
+- If the manifest is missing, invalid, or unreachable, the popup should show a non-blocking update error.
+- If download fails, the popup should show a download error and keep the plugin usable.
+- Update check failures must not block auth or normal plugin behavior.
+
+## Release Process
+
+1. Build the release package.
+2. Package the internal ZIP.
+3. Generate `latest.json` with the real COS base URL.
+4. Upload `latest.json`, the ZIP, and the PDF to the COS folder.
+5. Replace the placeholder manifest URL in `src/shared/update-config.ts`.
+6. Rebuild and verify the popup update card.
+
+## Out of Scope
+
+- Automatic in-place extension updates.
+- Auto-reload after download.
+- Star chart page update prompts.
+- Chrome Web Store publishing.
+

docs/【超简单版】插件安装使用指南.md

@@ -37,9 +37,9 @@
 
 4. 点击左上角出现的 **"加载已解压的扩展程序"**
 
-5. 选择刚才解压出来的文件夹里的 **`dist-release`** 文件夹
+5. 选择刚才解压出来的插件文件夹
 
-   ⚠️ **重要**：必须选择 `dist-release` 这个子文件夹，不要选外层文件夹
+   ⚠️ **重要**：如果文件夹里能看到 `manifest.json`、`content`、`background`、`popup` 这些文件和文件夹，说明选对了。
 
 6. 看到绿色的插件卡片出现，就装好了！
 
@@ -72,20 +72,58 @@ https://xingtu.cn/ad/creator/market
 
 ## 📝 主要功能
 
-### 1️⃣ 导出 Excel 表格
+### 1️⃣ 导出达人数据（CSV）
 
-- 勾选你想导出的达人（不勾就选全部）
+当你需要导出达人的内容数据、效果预估、画像时使用：
-- 选择范围：当前页 / 前5页 / 全部
+
-- 点击 **"导出CSV"**
+- 先勾选你想导出数据的达人
+- 点击 **"导出选中达人数据"**
+- 等待下载完成
 - 文件自动下载到电脑的"下载"文件夹
 
-### 2️⃣ 提交批次
+⚠️ **重要**：导出达人数据必须先勾选达人，因为它会额外请求达人详情页数据，不能默认导出全部。
+
+- 内容数据：个人视频/星图视频的播放量中位数、完播率、互动率、发布作品、平均时长、平均点赞、平均评论、平均转发
+- 效果预估：不同视频时长的预期CPM、预期CPE、预期播放量、爆文率
+- 观众画像、粉丝画像、铁粉画像
+- 秒思api数据：看后搜率、看后搜数、新增A3数、新增A3率、CPA3、cp_search
+
+**只导出部分字段**：
+- 点击 **"选择字段"**
+- 勾选你需要的字段，取消不需要的字段
+- 点击 **"保存"**
+- 再点击 **"导出选中达人数据"** 或 **"按星图ID导出"**
+
+说明：达人ID、达人名称、导出状态、失败原因等基础字段会固定保留；你保存过一次后，下次导出会自动沿用这次勾选结果，不需要重新勾选。
+
+### 2️⃣ 按ID导出达人数据
+
+当你想批量查询特定达人ID的数据时使用：
+
+- 点击 **"按星图ID导出"**
+- 在弹出的对话框中输入达人ID（每行一个）
+- 点击确认
+- 等待下载完成
+
+**适用场景**：已知一批达人星图ID，需要批量导出这些达人的CSV。
+
+### 3️⃣ 提交批次
 
 - 勾选你想提交的达人
 - 点击 **"提交批次"**
 - 输入批次名称（例如：`5月母婴达人第一批`）
 - 点击确认
 
+### 4️⃣ 更新插件
+
+- 点击浏览器右上角的插件图标
+- 在 **"版本更新"** 区域查看是否有新版本
+- 如果提示发现新版本，点击 **"下载更新包"** 和 **"下载使用说明"**
+- 解压下载到的新版本 zip
+- 打开 `chrome://extensions`
+- 找到 `Star Chart Search Enhancer`
+- 点击 **"重新加载"**，或重新选择解压后的新插件文件夹
+
 ---
 
 ## 🔄 如何更新插件
@@ -100,7 +138,7 @@ https://xingtu.cn/ad/creator/market
 ⚠️ **如果重新加载后还是旧版本**：
 - 先点击插件卡片的 **"移除"** 删除旧版本
 - 然后重新点击 **"加载已解压的扩展程序"**
-- 再次选择 `dist-release` 文件夹
+- 再次选择新解压出来的插件文件夹
 
 ---
 
@@ -136,4 +174,4 @@ A: 重新解压压缩包，然后到 `chrome://extensions` 点"重新加载"
 2. 页面截图
 3. 扩展 ID（从 chrome://extensions 里看）
 
-**记住正确的 ID：`**pkjopdibdnomhogjheclhnknmejccffg**`
+**记住正确的 ID：`pkjopdibdnomhogjheclhnknmejccffg`**

package.json

@@ -7,17 +7,21 @@
     "build": "node scripts/build.mjs",
     "build:release": "BUILD_TARGET=release node scripts/build.mjs",
     "mock:protected-api": "node scripts/mock-protected-api.mjs",
+    "release:tag": "node scripts/ci/release-tag.mjs",
     "package:internal": "npm run build:release && node scripts/package-release.mjs",
     "package:release": "npm run build:release && node scripts/package-release.mjs",
+    "write:latest": "node scripts/write-latest-manifest.mjs",
     "test": "vitest run --passWithNoTests",
     "test:watch": "vitest --passWithNoTests"
   },
   "dependencies": {
-    "@logto/chrome-extension": "^0.1.27"
+    "@logto/chrome-extension": "^0.1.27",
+    "yazl": "^3.3.1"
   },
   "license": "UNLICENSED",
   "devDependencies": {
     "@playwright/test": "^1.59.1",
+    "cos-nodejs-sdk-v5": "^2.15.4",
     "jsdom": "^29.0.2",
     "tsup": "^8.5.1",
     "typescript": "^6.0.3",

release/latest.json

@@ -0,0 +1,11 @@
+{
+  "guideUrl": "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/0.0525.6/星图增强插件-超简单安装使用指南.pdf",
+  "latestVersion": "0.0525.6",
+  "minSupportedVersion": "0.0525.6",
+  "publishedAt": "2026-05-25",
+  "releaseNotes": [
+    "支持在插件弹窗中检查新版本",
+    "支持一键下载最新版插件压缩包和使用说明"
+  ],
+  "zipUrl": "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/0.0525.6/star-chart-search-enhancer-internal.zip"
+}

scripts/ci/release-tag.mjs

@@ -0,0 +1,71 @@
+import { execFile } from "node:child_process";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { promisify } from "node:util";
+
+import { resolveReleaseVersion } from "../release-version.mjs";
+import { uploadReleaseAssets } from "./upload-release-assets.mjs";
+
+const execFileAsync = promisify(execFile);
+
+export async function runReleaseTagPipeline(env = process.env) {
+  const projectRoot = resolveProjectRoot();
+  const releaseVersion = resolveReleaseVersion(env);
+  const publicBaseUrl =
+    env.UPDATE_PUBLIC_BASE_URL ??
+    `https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/${releaseVersion}`;
+
+  console.log(`release version: ${releaseVersion}`);
+  console.log("running build:release");
+  await runNpmScript("build:release", projectRoot, {
+    ...env,
+    EXTENSION_VERSION: releaseVersion
+  });
+
+  console.log("running package-release");
+  await runNodeScript("scripts/package-release.mjs", projectRoot, {
+    ...env,
+    EXTENSION_VERSION: releaseVersion
+  });
+
+  console.log("writing latest manifest");
+  await runNpmScript("write:latest", projectRoot, {
+    ...env,
+    EXTENSION_VERSION: releaseVersion,
+    UPDATE_PUBLIC_BASE_URL: publicBaseUrl
+  });
+
+  console.log("uploading release assets to COS");
+  await uploadReleaseAssets({
+    env: {
+      ...env,
+      EXTENSION_VERSION: releaseVersion
+    },
+    projectRoot,
+    releaseVersion
+  });
+}
+
+async function runNpmScript(scriptName, cwd, env) {
+  await execFileAsync("npm", ["run", scriptName], {
+    cwd,
+    env,
+    stdio: "inherit"
+  });
+}
+
+async function runNodeScript(scriptPath, cwd, env) {
+  await execFileAsync("node", [scriptPath], {
+    cwd,
+    env,
+    stdio: "inherit"
+  });
+}
+
+function resolveProjectRoot() {
+  return path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
+}
+
+if (process.argv[1] && path.resolve(process.argv[1]) === fileURLToPath(import.meta.url)) {
+  await runReleaseTagPipeline();
+}

scripts/ci/upload-release-assets.mjs

@@ -0,0 +1,83 @@
+import COS from "cos-nodejs-sdk-v5";
+import { readFile } from "node:fs/promises";
+import { fileURLToPath } from "node:url";
+import path from "node:path";
+import { buildReleaseUploadTargets } from "../release-assets.mjs";
+
+export async function uploadReleaseAssets(options = {}) {
+  const env = options.env ?? process.env;
+  const projectRoot = options.projectRoot ?? resolveProjectRoot();
+  const releaseVersion = options.releaseVersion ?? env.EXTENSION_VERSION ?? env.DRONE_TAG;
+
+  if (!releaseVersion) {
+    throw new Error("release version is required for COS upload");
+  }
+
+  const cos = options.cosClient ?? createCosClient(env);
+  const targets =
+    options.targets ??
+    buildReleaseUploadTargets({
+      projectRoot,
+      releaseVersion
+    });
+
+  for (const target of targets) {
+    const body = await readFile(target.localPath);
+    await putObjectAsync(cos, {
+      Bucket: getRequiredEnv(env, "COS_BUCKET"),
+      Body: body,
+      ContentType: getContentType(target.cosKey),
+      Key: target.cosKey,
+      Region: getRequiredEnv(env, "COS_REGION")
+    });
+  }
+}
+
+async function putObjectAsync(client, params) {
+  return await new Promise((resolve, reject) => {
+    client.putObject(params, (error, data) => {
+      if (error) {
+        reject(error);
+        return;
+      }
+
+      resolve(data);
+    });
+  });
+}
+
+function createCosClient(env) {
+  return new COS({
+    SecretId: getRequiredEnv(env, "COS_SECRET_ID"),
+    SecretKey: getRequiredEnv(env, "COS_SECRET_KEY")
+  });
+}
+
+function getContentType(key) {
+  if (key.endsWith(".json")) {
+    return "application/json";
+  }
+
+  if (key.endsWith(".pdf")) {
+    return "application/pdf";
+  }
+
+  if (key.endsWith(".zip")) {
+    return "application/zip";
+  }
+
+  return "application/octet-stream";
+}
+
+function getRequiredEnv(env, name) {
+  const value = env[name];
+  if (!value) {
+    throw new Error(`${name} is required`);
+  }
+
+  return value;
+}
+
+function resolveProjectRoot() {
+  return path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
+}

scripts/manifest.mjs

@@ -1,3 +1,5 @@
+import { resolveReleaseVersion } from "./release-version.mjs";
+
 const sharedIcons = {
   16: "assets/icons/icon-16.png",
   32: "assets/icons/icon-32.png",
@@ -34,7 +36,6 @@ const sharedManifest = {
   manifest_version: 3,
   name: "Star Chart Search Enhancer",
   permissions: ["downloads", "identity", "storage"],
-  version: "0.2.0421.2",
   web_accessible_resources: [
     {
       matches: [
@@ -58,7 +59,8 @@ const hostPermissionsByTarget = {
     "https://*.xingtu.cn/ad/creator/market*",
     "https://login-api.intelligrow.cn/*",
     "https://talent-search.intelligrow.cn/*",
-    "http://192.168.31.21:8083/*"
+    "http://192.168.31.21:8083/*",
+    "https://*/*"
   ]
 };
 
@@ -71,6 +73,7 @@ export function createManifest(options = {}) {
 
   return {
     ...sharedManifest,
+    version: resolveReleaseVersion(),
     host_permissions: hostPermissions
   };
 }

scripts/package-release-archive.mjs

@@ -0,0 +1,37 @@
+import { createWriteStream } from "node:fs";
+import { readdir } from "node:fs/promises";
+import path from "node:path";
+import { pipeline } from "node:stream/promises";
+import yazl from "yazl";
+
+export async function createReleaseArchive({
+  archivePath,
+  rootDirName = "star-chart-search-enhancer-internal",
+  sourceDir
+}) {
+  const zip = new yazl.ZipFile();
+  const output = createWriteStream(archivePath);
+
+  await addDirectory(zip, sourceDir, sourceDir, rootDirName);
+  zip.end();
+  await pipeline(zip.outputStream, output);
+}
+
+async function addDirectory(zip, rootDir, currentDir, rootDirName) {
+  const entries = await readdir(currentDir, { withFileTypes: true });
+  entries.sort((left, right) => left.name.localeCompare(right.name));
+
+  for (const entry of entries) {
+    const absolutePath = path.join(currentDir, entry.name);
+    const relativePath = path.relative(rootDir, absolutePath);
+
+    if (entry.isDirectory()) {
+      await addDirectory(zip, rootDir, absolutePath, rootDirName);
+      continue;
+    }
+
+    if (entry.isFile()) {
+      zip.addFile(absolutePath, path.join(rootDirName, relativePath));
+    }
+  }
+}

scripts/package-release.mjs

@@ -1,10 +1,7 @@
 import { mkdir, rm } from "node:fs/promises";
 import path from "node:path";
 import { fileURLToPath } from "node:url";
-import { execFile } from "node:child_process";
+import { createReleaseArchive } from "./package-release-archive.mjs";
-import { promisify } from "node:util";
-
-const execFileAsync = promisify(execFile);
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 const projectRoot = path.resolve(__dirname, "..");
@@ -17,8 +14,9 @@ const archivePath = path.join(
 
 await mkdir(releaseDir, { recursive: true });
 await rm(archivePath, { force: true });
-await execFileAsync("zip", ["-X", "-r", archivePath, "."], {
+await createReleaseArchive({
-  cwd: sourceDir
+  archivePath,
+  sourceDir
 });
 
 console.log(`Internal archive created at ${archivePath}`);

scripts/release-assets.mjs

@@ -0,0 +1,25 @@
+import path from "node:path";
+
+export function buildReleaseUploadTargets({
+  projectRoot,
+  releaseVersion
+}) {
+  const releaseDir = path.join(projectRoot, "release");
+  const releasePrefix = "star-chart-search-enhancer";
+  const releaseVersionPrefix = `${releasePrefix}/releases/${releaseVersion}`;
+
+  return [
+    {
+      cosKey: `${releasePrefix}/latest.json`,
+      localPath: path.join(releaseDir, "latest.json")
+    },
+    {
+      cosKey: `${releaseVersionPrefix}/star-chart-search-enhancer-internal.zip`,
+      localPath: path.join(releaseDir, "star-chart-search-enhancer-internal.zip")
+    },
+    {
+      cosKey: `${releaseVersionPrefix}/星图增强插件-超简单安装使用指南.pdf`,
+      localPath: path.join(releaseDir, "星图增强插件-超简单安装使用指南.pdf")
+    }
+  ];
+}

scripts/release-version.mjs

@@ -0,0 +1,30 @@
+const RELEASE_VERSION_PATTERN = /^\d+(?:\.\d+)*$/;
+
+export function normalizeReleaseVersionTag(value) {
+  if (typeof value !== "string") {
+    return null;
+  }
+
+  const normalized = value.trim().replace(/^v/i, "");
+  if (!RELEASE_VERSION_PATTERN.test(normalized)) {
+    return null;
+  }
+
+  return normalized;
+}
+
+export function resolveReleaseVersion(
+  env = process.env,
+  fallbackVersion = "0.2.0421.2"
+) {
+  const candidates = [env.EXTENSION_VERSION, env.DRONE_TAG, fallbackVersion];
+
+  for (const candidate of candidates) {
+    const normalized = normalizeReleaseVersionTag(candidate);
+    if (normalized) {
+      return normalized;
+    }
+  }
+
+  throw new Error("unable to resolve a valid release version");
+}

scripts/write-latest-manifest-data.mjs

@@ -0,0 +1,15 @@
+export function createLatestManifest(options) {
+  const publishedAt = options.publishedAt ?? new Date().toISOString().slice(0, 10);
+
+  return {
+    guideUrl: `${options.publicBaseUrl}/星图增强插件-超简单安装使用指南.pdf`,
+    latestVersion: options.latestVersion,
+    minSupportedVersion: options.minSupportedVersion,
+    publishedAt,
+    releaseNotes: [
+      "支持在插件弹窗中检查新版本",
+      "支持一键下载最新版插件压缩包和使用说明"
+    ],
+    zipUrl: `${options.publicBaseUrl}/star-chart-search-enhancer-internal.zip`
+  };
+}

scripts/write-latest-manifest.mjs

@@ -0,0 +1,31 @@
+import { mkdir, writeFile } from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { createManifest } from "./manifest.mjs";
+import { createLatestManifest } from "./write-latest-manifest-data.mjs";
+import { resolveReleaseVersion } from "./release-version.mjs";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const projectRoot = path.resolve(__dirname, "..");
+const releaseDir = path.join(projectRoot, "release");
+const releaseManifest = createManifest({ target: "release" });
+const latestVersion =
+  process.env.LATEST_VERSION ?? resolveReleaseVersion(process.env, releaseManifest.version);
+const publicBaseUrl =
+  process.env.UPDATE_PUBLIC_BASE_URL ??
+  `https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/${latestVersion}`;
+const latestManifest = createLatestManifest({
+  latestVersion,
+  minSupportedVersion: releaseManifest.version,
+  publicBaseUrl
+});
+
+await mkdir(releaseDir, { recursive: true });
+await writeFile(
+  path.join(releaseDir, "latest.json"),
+  `${JSON.stringify(latestManifest, null, 2)}\n`,
+  "utf8"
+);
+
+console.log(`Update manifest written to ${path.join(releaseDir, "latest.json")}`);

src/background/auth/controller.ts

@@ -26,6 +26,15 @@ export function createAuthController(options: {
         return createLoggedOutAuthState(config);
       }
 
+      try {
+        await options.authClient.getAccessToken(config.apiResource);
+      } catch (error) {
+        return createLoggedOutAuthState(
+          config,
+          error instanceof Error ? error.message : String(error)
+        );
+      }
+
       const claims = await options.authClient.getIdTokenClaims();
       return createLoggedInAuthState(claims, config);
     },

src/background/auth/state.ts

@@ -2,10 +2,12 @@ import type { AuthConfig } from "../../shared/auth-config";
 import type { AuthStateValue } from "../../shared/auth-messages";
 
 export function createLoggedOutAuthState(
-  config?: Pick<AuthConfig, "apiResource">
+  config?: Pick<AuthConfig, "apiResource">,
+  lastError?: string | null
 ): AuthStateValue {
   return {
     isAuthenticated: false,
+    lastError: lastError ?? null,
     resource: config?.apiResource ?? null
   };
 }

src/background/index.ts

@@ -49,6 +49,12 @@ type BatchSubmitMessage = {
   type: "batch:submit";
 };
 
+type DownloadUpdateMessage = {
+  filename: string;
+  type: "update:download";
+  url: string;
+};
+
 export function registerBackgroundMessageHandler(
   chromeLike: ChromeLike = readChromeLike(),
   dependencies: {
@@ -77,6 +83,22 @@ export function registerBackgroundMessageHandler(
       return true;
     }
 
+    if (isDownloadUpdateMessage(message)) {
+      void triggerUpdateDownload(chromeLike, message)
+        .then(() => {
+          sendResponse({ ok: true, type: "update:download-ack" });
+        })
+        .catch((error) => {
+          sendResponse({
+            error: error instanceof Error ? error.message : String(error),
+            ok: false,
+            type: "update:download-error"
+          });
+        });
+
+      return true;
+    }
+
     if (isBatchSubmitMessage(message)) {
       authController ??= createAuthController({
         authClient: createLogtoAuthClient()
@@ -161,6 +183,23 @@ export function registerBackgroundMessageHandler(
   });
 }
 
+async function triggerUpdateDownload(
+  chromeLike: ChromeLike,
+  message: DownloadUpdateMessage
+): Promise<void> {
+  if (!chromeLike.downloads?.download) {
+    throw new Error("chrome.downloads.download is unavailable");
+  }
+
+  await Promise.resolve(
+    chromeLike.downloads.download({
+      filename: message.filename,
+      saveAs: true,
+      url: message.url
+    })
+  );
+}
+
 async function handleAuthMessage(
   authController: AuthController,
   message: Parameters<typeof isAuthRequestMessage>[0] & { type: string }
@@ -239,6 +278,22 @@ function isDownloadMarketCsvMessage(
   );
 }
 
+function isDownloadUpdateMessage(
+  message: unknown
+): message is DownloadUpdateMessage {
+  if (!message || typeof message !== "object") {
+    return false;
+  }
+
+  const candidate = message as Partial<DownloadUpdateMessage>;
+  return (
+    candidate.type === "update:download" &&
+    typeof candidate.filename === "string" &&
+    typeof candidate.url === "string" &&
+    candidate.url.startsWith("https://")
+  );
+}
+
 function isBatchSubmitMessage(message: unknown): message is BatchSubmitMessage {
   if (!message || typeof message !== "object") {
     return false;

src/content/index.ts

@@ -44,7 +44,11 @@ export async function bootContentScript(
   const authState = await readAuthState(sendAuthMessage);
   if (!authState?.isAuthenticated) {
     await waitForBodyReady(currentDocument, currentWindow);
-    renderMarketAuthGate(currentDocument, currentWindow);
+    renderMarketAuthGate(
+      currentDocument,
+      currentWindow,
+      isExpiredAuthState(authState) ? "登录已过期，请重新登录" : undefined
+    );
     return {
       ready: Promise.resolve()
     };
@@ -54,12 +58,17 @@ export async function bootContentScript(
 
   return controllerFactory({
     document: currentDocument,
-    onCsvReady: (csv: string) => {
+    onCsvReady: (csv: string, filename?: string) => {
+      if (filename) {
+        downloadCsv(currentDocument, currentWindow, csv, filename);
+        return;
+      }
+
       if (requestCsvDownload(csv)) {
         return;
       }
 
-      downloadCsv(currentDocument, currentWindow, csv);
+      downloadCsv(currentDocument, currentWindow, csv, filename);
     },
     window: currentWindow
   });
@@ -112,7 +121,7 @@ function bootstrapContentScript() {
 
 bootstrapContentScript();
 
-function requestCsvDownload(csv: string): boolean {
+function requestCsvDownload(csv: string, filename?: string): boolean {
   const runtime = (
     globalThis as typeof globalThis & {
       chrome?: { runtime?: ChromeRuntimeLike };
@@ -125,7 +134,7 @@ function requestCsvDownload(csv: string): boolean {
 
   runtime.sendMessage({
     csv,
-    filename: `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`,
+    filename: filename ?? `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`,
     type: DOWNLOAD_MARKET_CSV_MESSAGE
   });
   return true;
@@ -165,14 +174,19 @@ async function waitForBodyReady(document: Document, currentWindow: Window): Prom
   });
 }
 
-function downloadCsv(document: Document, window: Window, csv: string): void {
+function downloadCsv(
+  document: Document,
+  window: Window,
+  csv: string,
+  filename?: string
+): void {
   const blob = new Blob(["\uFEFF", csv], {
     type: "text/csv;charset=utf-8"
   });
   const objectUrl = window.URL.createObjectURL(blob);
   const link = document.createElement("a");
   link.href = objectUrl;
-  link.download = `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`;
+  link.download = filename ?? `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`;
   document.body.appendChild(link);
   link.click();
   link.remove();
@@ -183,6 +197,14 @@ function formatTimestampForFilename(): string {
   return new Date().toISOString().replace(/[:.]/g, "-");
 }
 
+function isExpiredAuthState(authState: AuthStateValue | null): boolean {
+  const lastError = authState?.lastError;
+  return (
+    typeof lastError === "string" &&
+    (/token/i.test(lastError) || lastError.includes("过期"))
+  );
+}
+
 function installMarketPageBridge(document: Document) {
   if (
     document.documentElement.querySelector(

src/content/market/audience-profile-client.ts

@@ -0,0 +1,303 @@
+import type { MarketRecord } from "./types";
+import type {
+  AudienceProfileDistributionItem,
+  AudienceProfileKind,
+  AudienceProfileResult,
+  AudienceProfileSuccess
+} from "./audience-profile-types";
+
+interface FetchResponseLike {
+  json(): Promise<unknown>;
+  ok: boolean;
+}
+
+type FetchLike = (
+  input: string,
+  init?: RequestInit
+) => Promise<FetchResponseLike>;
+
+export type AudienceProfileRequestTarget =
+  | {
+      linkType: number;
+      source: "audienceDistribution";
+    }
+  | {
+      authorType: number;
+      source: "fansDistribution";
+    };
+
+interface AudienceProfileClientOptions {
+  baseUrl?: string;
+  fetchImpl?: FetchLike;
+  timeoutMs?: number;
+}
+
+type DistributionSection =
+  | "age"
+  | "cityTier"
+  | "cityTop"
+  | "crowd"
+  | "gender"
+  | "interest"
+  | "province";
+
+const SECTION_BY_DISPLAY: Array<[RegExp, DistributionSection]> = [
+  [/性别/, "gender"],
+  [/年龄/, "age"],
+  [/省份|全国省份/, "province"],
+  [/城市分布|地域/, "cityTop"],
+  [/城市等级/, "cityTier"],
+  [/兴趣/, "interest"],
+  [/八大人群/, "crowd"]
+];
+
+const GENDER_LABELS: Record<string, string> = {
+  female: "女性",
+  male: "男性"
+};
+
+const AGE_ORDER = ["18-23", "24-30", "31-40", "41-50", "50+"];
+const CITY_TIER_ORDER = ["一线", "新一线", "二线", "三线", "四线", "五线"];
+
+export const AUDIENCE_PROFILE_TARGETS: Record<
+  AudienceProfileKind,
+  AudienceProfileRequestTarget
+> = {
+  audience: { linkType: 5, source: "audienceDistribution" },
+  fans: { authorType: 1, source: "fansDistribution" },
+  longtimeFans: { authorType: 5, source: "fansDistribution" }
+};
+
+export function createAudienceProfileClient(
+  options: AudienceProfileClientOptions = {}
+) {
+  const baseUrl = options.baseUrl ?? resolveBaseUrl();
+  const fetchImpl = options.fetchImpl ?? defaultFetch;
+  const timeoutMs = options.timeoutMs ?? 8000;
+
+  return {
+    async loadAudienceProfile(
+      record: MarketRecord,
+      target: AudienceProfileRequestTarget
+    ): Promise<AudienceProfileResult> {
+      const controller = new AbortController();
+      const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
+
+      try {
+        const response = await fetchImpl(
+          buildAudienceProfileUrl(record.authorId, baseUrl, target),
+          {
+            credentials: "include",
+            method: "GET",
+            signal: controller.signal
+          }
+        );
+
+        if (!response.ok) {
+          return {
+            failureReason: "request-failed",
+            status: "failed"
+          };
+        }
+
+        return mapAudienceProfileResponse(await response.json());
+      } catch (error) {
+        return {
+          failureReason:
+            error instanceof Error && error.name === "AbortError"
+              ? "timeout"
+              : "request-failed",
+          status: "failed"
+        };
+      } finally {
+        clearTimeout(timeoutId);
+      }
+    }
+  };
+}
+
+export function buildAudienceProfileUrl(
+  authorId: string,
+  baseUrl: string,
+  target: AudienceProfileRequestTarget
+): string {
+  const url = new URL(
+    target.source === "audienceDistribution"
+      ? "/gw/api/data_sp/author_audience_distribution"
+      : "/gw/api/data_sp/get_author_fans_distribution",
+    baseUrl
+  );
+  url.searchParams.set("o_author_id", authorId);
+  url.searchParams.set("platform_source", "1");
+  if (target.source === "audienceDistribution") {
+    url.searchParams.set("platform_channel", "1");
+    url.searchParams.set("link_type", String(target.linkType));
+  } else {
+    url.searchParams.set("author_type", String(target.authorType));
+  }
+  return url.toString();
+}
+
+export function mapAudienceProfileResponse(
+  payload: unknown
+): AudienceProfileResult {
+  if (!isRecord(payload) || !Array.isArray(payload.distributions)) {
+    return {
+      failureReason: "bad-response",
+      status: "failed"
+    };
+  }
+
+  const profile: AudienceProfileSuccess = {
+    status: "success"
+  };
+
+  payload.distributions.forEach((section) => {
+    if (!isRecord(section)) {
+      return;
+    }
+
+    const display = readString(section.type_display);
+    const sectionName = resolveSection(display);
+    if (!sectionName || !Array.isArray(section.distribution_list)) {
+      return;
+    }
+
+    profile[sectionName] = normalizeDistributionItems(
+      section.distribution_list,
+      sectionName
+    );
+  });
+
+  if (Object.keys(profile).length === 1) {
+    return {
+      failureReason: "missing-profile",
+      status: "failed"
+    };
+  }
+
+  return profile;
+}
+
+function normalizeDistributionItems(
+  rawItems: unknown[],
+  sectionName: DistributionSection
+): AudienceProfileDistributionItem[] {
+  const parsedItems = rawItems
+    .map((item) => {
+      if (!isRecord(item)) {
+        return null;
+      }
+
+      const key = readString(item.distribution_key);
+      const value = readNumber(item.distribution_value);
+      if (!key || value === null) {
+        return null;
+      }
+
+      return {
+        label: normalizeLabel(key, sectionName),
+        rawLabel: key,
+        value
+      };
+    })
+    .filter((item): item is { label: string; rawLabel: string; value: number } =>
+      Boolean(item)
+    );
+
+  const total = parsedItems.reduce((sum, item) => sum + item.value, 0);
+  if (total <= 0) {
+    return [];
+  }
+
+  return parsedItems
+    .sort((left, right) => compareDistributionItems(left, right, sectionName))
+    .map((item) => ({
+      label: item.label,
+      value: formatPercent(item.value / total)
+    }));
+}
+
+function compareDistributionItems(
+  left: { rawLabel: string; value: number },
+  right: { rawLabel: string; value: number },
+  sectionName: DistributionSection
+): number {
+  if (sectionName === "age") {
+    return orderIndex(AGE_ORDER, left.rawLabel) - orderIndex(AGE_ORDER, right.rawLabel);
+  }
+
+  if (sectionName === "cityTier") {
+    return (
+      orderIndex(CITY_TIER_ORDER, left.rawLabel) -
+      orderIndex(CITY_TIER_ORDER, right.rawLabel)
+    );
+  }
+
+  return right.value - left.value;
+}
+
+function orderIndex(order: string[], value: string): number {
+  const index = order.indexOf(value);
+  return index === -1 ? order.length : index;
+}
+
+function normalizeLabel(label: string, sectionName: DistributionSection): string {
+  if (sectionName === "gender") {
+    return GENDER_LABELS[label] ?? label;
+  }
+
+  if (sectionName === "cityTier" && !label.endsWith("城市")) {
+    return `${label}城市`;
+  }
+
+  return label;
+}
+
+function resolveSection(display: string | null): DistributionSection | null {
+  if (!display) {
+    return null;
+  }
+
+  return (
+    SECTION_BY_DISPLAY.find(([pattern]) => pattern.test(display))?.[1] ?? null
+  );
+}
+
+function formatPercent(value: number): string {
+  const percent = Math.round(value * 1000) / 10;
+  return `${Number.isInteger(percent) ? percent.toFixed(0) : percent.toFixed(1)}%`;
+}
+
+function readString(value: unknown): string | null {
+  return typeof value === "string" && value.trim() ? value.trim() : null;
+}
+
+function readNumber(value: unknown): number | null {
+  if (typeof value === "number" && Number.isFinite(value)) {
+    return value;
+  }
+
+  if (typeof value === "string" && value.trim()) {
+    const numericValue = Number(value);
+    return Number.isFinite(numericValue) ? numericValue : null;
+  }
+
+  return null;
+}
+
+function resolveBaseUrl(): string {
+  if (typeof location !== "undefined" && location.origin) {
+    return location.origin;
+  }
+
+  return "https://xingtu.cn";
+}
+
+async function defaultFetch(input: string, init?: RequestInit) {
+  return fetch(input, init);
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null;
+}

src/content/market/audience-profile-csv.ts

@@ -0,0 +1,312 @@
+import { escapeCsvCell } from "../../shared/csv";
+import {
+  buildMarketCsvColumns,
+  listBackendMetricCsvHeaders,
+  listRateCsvHeaders,
+  type CsvColumn
+} from "./csv-exporter";
+import type {
+  AudienceProfileDistributionItem,
+  AudienceProfileExportRow,
+  AudienceProfileKind,
+  AudienceProfileResult,
+  BusinessAbilityDurationKind,
+  BusinessAbilityEstimateMetrics,
+  BusinessAbilityVideoKind,
+  BusinessAbilityVideoMetrics
+} from "./audience-profile-types";
+
+type AudienceProfileCsvColumn = {
+  header: string;
+  readValue: (row: AudienceProfileExportRow) => string;
+};
+
+export interface AudienceProfileCsvOptions {
+  selectedHeaders?: string[];
+}
+
+export type AudienceProfileCsvFieldGroup = {
+  headers: string[];
+  label: string;
+};
+
+const PROFILE_LAYOUTS: Array<{
+  includeGender: boolean;
+  kind: AudienceProfileKind;
+  label: string;
+}> = [
+  { includeGender: true, kind: "audience", label: "观众画像" },
+  { includeGender: true, kind: "fans", label: "粉丝画像" },
+  { includeGender: false, kind: "longtimeFans", label: "铁粉画像" }
+];
+
+const GENDER_LABELS = ["男性", "女性"];
+const AGE_LABELS = ["18-23", "24-30", "31-40", "41-50", "50+"];
+const CITY_TIER_LABELS = [
+  "一线城市",
+  "二线城市",
+  "三线城市",
+  "四线城市",
+  "五线城市"
+];
+const CROWD_LABELS = [
+  "精致妈妈",
+  "都市银发",
+  "新锐白领",
+  "资深中产",
+  "都市蓝领",
+  "Z世代",
+  "小镇中老年",
+  "小镇青年"
+];
+
+const BUSINESS_VIDEO_LAYOUTS: Array<{
+  key: BusinessAbilityVideoKind;
+  label: string;
+}> = [
+  { key: "personalVideo", label: "个人视频" },
+  { key: "xingtuVideo", label: "星图视频" }
+];
+
+const BUSINESS_VIDEO_METRIC_LAYOUTS: Array<{
+  key: keyof BusinessAbilityVideoMetrics;
+  label: string;
+}> = [
+  { key: "medianPlay", label: "播放量中位数" },
+  { key: "finishRate", label: "完播率" },
+  { key: "interactionRate", label: "互动率" },
+  { key: "publishedItems", label: "发布作品" },
+  { key: "averageDuration", label: "平均时长" },
+  { key: "averageLike", label: "平均点赞" },
+  { key: "averageComment", label: "平均评论" },
+  { key: "averageShare", label: "平均转发" }
+];
+
+const BUSINESS_VIDEO_SECTION_LABEL = "内容数据";
+const BUSINESS_ESTIMATE_SECTION_LABEL = "效果预估";
+
+const BUSINESS_ESTIMATE_LAYOUTS: Array<{
+  key: BusinessAbilityDurationKind;
+  label: string;
+}> = [
+  { key: "oneToTwenty", label: "1-20s视频" },
+  { key: "twentyToSixty", label: "20-60s视频" },
+  { key: "overSixty", label: "60s以上视频" }
+];
+
+const BUSINESS_ESTIMATE_METRIC_LAYOUTS: Array<{
+  key: keyof BusinessAbilityEstimateMetrics;
+  label: string;
+}> = [
+  { key: "expectedCpm", label: "预期CPM" },
+  { key: "expectedCpe", label: "预期CPE" },
+  { key: "expectedPlay", label: "预期播放量" },
+  { key: "hotRate", label: "爆文率" }
+];
+
+export function buildAudienceProfileCsv(
+  rows: AudienceProfileExportRow[],
+  options: AudienceProfileCsvOptions = {}
+): string {
+  const marketColumns = buildMarketCsvColumns(rows.map((row) => row.record));
+  const csvColumns = filterAudienceProfileCsvColumns([
+    ...marketColumns.map(toMarketColumn),
+    ...buildBusinessAbilityColumns(),
+    ...PROFILE_LAYOUTS.flatMap((layout) => buildProfileColumns(layout))
+  ], options.selectedHeaders);
+  const headerLine = csvColumns.map((column) => column.header).join(",");
+  const rowLines = rows.map((row) =>
+    csvColumns.map((column) => escapeCsvCell(column.readValue(row))).join(",")
+  );
+
+  return [headerLine, ...rowLines].join("\n");
+}
+
+export function listAudienceProfileCsvHeaders(
+  rows: AudienceProfileExportRow[] = []
+): string[] {
+  const marketColumns = buildMarketCsvColumns(rows.map((row) => row.record));
+  return [
+    ...marketColumns.map((column) => column.header),
+    ...buildBusinessAbilityColumns().map((column) => column.header),
+    ...PROFILE_LAYOUTS.flatMap((layout) => buildProfileColumns(layout)).map(
+      (column) => column.header
+    )
+  ];
+}
+
+export function listAudienceProfileSelectableFieldGroups(): AudienceProfileCsvFieldGroup[] {
+  return [
+    {
+      headers: listRateCsvHeaders(),
+      label: "看后搜率"
+    },
+    {
+      headers: listBackendMetricCsvHeaders(),
+      label: "秒思api数据"
+    },
+    {
+      headers: buildBusinessVideoColumns().map((column) => column.header),
+      label: "内容数据"
+    },
+    {
+      headers: buildBusinessEstimateColumns().map((column) => column.header),
+      label: "效果预估"
+    },
+    ...PROFILE_LAYOUTS.map((layout) => ({
+      headers: buildProfileColumns(layout).map((column) => column.header),
+      label: layout.label
+    }))
+  ];
+}
+
+function filterAudienceProfileCsvColumns(
+  columns: AudienceProfileCsvColumn[],
+  selectedHeaders: string[] | undefined
+): AudienceProfileCsvColumn[] {
+  if (!selectedHeaders) {
+    return columns;
+  }
+
+  const selectableHeaderSet = new Set(listAudienceProfileSelectableHeaders());
+  const selectedHeaderSet = new Set(selectedHeaders);
+  return columns.filter(
+    (column) =>
+      !selectableHeaderSet.has(column.header) ||
+      selectedHeaderSet.has(column.header)
+  );
+}
+
+function listAudienceProfileSelectableHeaders(): string[] {
+  return listAudienceProfileSelectableFieldGroups().flatMap(
+    (group) => group.headers
+  );
+}
+
+function buildBusinessAbilityColumns(): AudienceProfileCsvColumn[] {
+  return [...buildBusinessVideoColumns(), ...buildBusinessEstimateColumns()];
+}
+
+function buildBusinessVideoColumns(): AudienceProfileCsvColumn[] {
+  return [
+    ...BUSINESS_VIDEO_LAYOUTS.flatMap((videoLayout) =>
+      BUSINESS_VIDEO_METRIC_LAYOUTS.map((metricLayout) => ({
+        header: `${BUSINESS_VIDEO_SECTION_LABEL}-${videoLayout.label}-${metricLayout.label}`,
+        readValue: (row: AudienceProfileExportRow) =>
+          readBusinessVideoValue(row, videoLayout.key, metricLayout.key)
+      }))
+    )
+  ];
+}
+
+function buildBusinessEstimateColumns(): AudienceProfileCsvColumn[] {
+  return [
+    ...BUSINESS_ESTIMATE_LAYOUTS.flatMap((durationLayout) =>
+      BUSINESS_ESTIMATE_METRIC_LAYOUTS.map((metricLayout) => ({
+        header: `${BUSINESS_ESTIMATE_SECTION_LABEL}-${durationLayout.label}-${metricLayout.label}`,
+        readValue: (row: AudienceProfileExportRow) =>
+          readBusinessEstimateValue(row, durationLayout.key, metricLayout.key)
+      }))
+    )
+  ];
+}
+
+function readBusinessVideoValue(
+  row: AudienceProfileExportRow,
+  videoKey: BusinessAbilityVideoKind,
+  metricKey: keyof BusinessAbilityVideoMetrics
+): string {
+  const businessAbility = row.businessAbility;
+  if (!businessAbility || businessAbility.status !== "success") {
+    return "";
+  }
+
+  return businessAbility.videos[videoKey]?.[metricKey] ?? "";
+}
+
+function readBusinessEstimateValue(
+  row: AudienceProfileExportRow,
+  durationKey: BusinessAbilityDurationKind,
+  metricKey: keyof BusinessAbilityEstimateMetrics
+): string {
+  const businessAbility = row.businessAbility;
+  if (!businessAbility || businessAbility.status !== "success") {
+    return "";
+  }
+
+  return businessAbility.estimates[durationKey]?.[metricKey] ?? "";
+}
+
+function toMarketColumn(column: CsvColumn): AudienceProfileCsvColumn {
+  return {
+    header: column.header,
+    readValue: (row) => column.readValue(row.record)
+  };
+}
+
+function buildProfileColumns(layout: {
+  includeGender: boolean;
+  kind: AudienceProfileKind;
+  label: string;
+}): AudienceProfileCsvColumn[] {
+  const columns: AudienceProfileCsvColumn[] = [];
+
+  if (layout.includeGender) {
+    columns.push(
+      ...buildFixedDistributionColumns(
+        layout.label,
+        layout.kind,
+        "gender",
+        GENDER_LABELS
+      )
+    );
+  }
+
+  columns.push(
+    ...buildFixedDistributionColumns(layout.label, layout.kind, "age", AGE_LABELS),
+    ...buildFixedDistributionColumns(
+      layout.label,
+      layout.kind,
+      "cityTier",
+      CITY_TIER_LABELS
+    ),
+    ...buildFixedDistributionColumns(layout.label, layout.kind, "crowd", CROWD_LABELS)
+  );
+
+  return columns;
+}
+
+function buildFixedDistributionColumns(
+  prefix: string,
+  kind: AudienceProfileKind,
+  key: "age" | "cityTier" | "crowd" | "gender",
+  labels: string[]
+): AudienceProfileCsvColumn[] {
+  return labels.map((label) => ({
+    header: `${prefix}-${label}占比`,
+    readValue: (row) => readDistributionValue(row.profiles[kind], key, label)
+  }));
+}
+
+function readDistributionValue(
+  profile: AudienceProfileResult,
+  key: "age" | "cityTier" | "crowd" | "gender",
+  label: string
+): string {
+  if (profile.status !== "success") {
+    return "";
+  }
+
+  return (
+    readProfileDistributionItems(profile, key).find(
+      (candidate) => candidate.label === label
+    )?.value ?? "0%"
+  );
+}
+
+function readProfileDistributionItems(
+  profile: AudienceProfileResult,
+  key: "age" | "cityTier" | "crowd" | "gender"
+): AudienceProfileDistributionItem[] {
+  return profile.status === "success" ? profile[key] ?? [] : [];
+}

src/content/market/audience-profile-field-dialog.ts

@@ -0,0 +1,295 @@
+import type { AudienceProfileCsvFieldGroup } from "./audience-profile-csv";
+
+export function promptForAudienceProfileFields(
+  document: Document,
+  groups: AudienceProfileCsvFieldGroup[],
+  selectedHeaders: string[]
+): Promise<string[] | null> {
+  return new Promise((resolve) => {
+    const selectableHeaders = groups.flatMap((group) => group.headers);
+    const selectedHeaderSet = new Set(
+      selectedHeaders.filter((header) => selectableHeaders.includes(header))
+    );
+    if (selectedHeaderSet.size === 0) {
+      selectableHeaders.forEach((header) => selectedHeaderSet.add(header));
+    }
+
+    const overlay = document.createElement("div");
+    overlay.dataset.audienceProfileFieldDialog = "overlay";
+    applyOverlayStyles(overlay);
+
+    const dialog = document.createElement("section");
+    applyDialogStyles(dialog);
+
+    const title = document.createElement("h2");
+    applyTitleStyles(title);
+
+    const hint = document.createElement("p");
+    hint.textContent = "基础字段会固定保留。取消勾选后，本次及后续CSV将不包含对应列。";
+    applyHintStyles(hint);
+
+    const toolbar = document.createElement("div");
+    applyToolbarStyles(toolbar);
+
+    const selectAllButton = document.createElement("button");
+    selectAllButton.type = "button";
+    selectAllButton.textContent = "全选";
+    applySecondaryButtonStyles(selectAllButton);
+
+    const resetButton = document.createElement("button");
+    resetButton.type = "button";
+    resetButton.textContent = "恢复默认";
+    applySecondaryButtonStyles(resetButton);
+
+    toolbar.append(selectAllButton, resetButton);
+
+    const groupContainer = document.createElement("div");
+    applyGroupContainerStyles(groupContainer);
+
+    const fieldInputs: HTMLInputElement[] = [];
+    groups.forEach((group) => {
+      const groupSection = document.createElement("section");
+      groupSection.dataset.audienceProfileFieldDialogGroup = "section";
+      applyGroupSectionStyles(groupSection);
+
+      const groupHeader = document.createElement("label");
+      applyGroupHeaderStyles(groupHeader);
+
+      const groupInput = document.createElement("input");
+      groupInput.type = "checkbox";
+
+      const groupTitle = document.createElement("span");
+      groupTitle.textContent = group.label;
+
+      groupHeader.append(groupInput, groupTitle);
+
+      const fieldList = document.createElement("div");
+      applyFieldListStyles(fieldList);
+
+      const groupFieldInputs = group.headers.map((header) => {
+        const fieldLabel = document.createElement("label");
+        applyFieldLabelStyles(fieldLabel);
+
+        const input = document.createElement("input");
+        input.type = "checkbox";
+        input.value = header;
+        input.dataset.audienceProfileFieldDialogField = "checkbox";
+        input.checked = selectedHeaderSet.has(header);
+
+        const text = document.createElement("span");
+        text.textContent = header;
+
+        fieldLabel.append(input, text);
+        fieldList.append(fieldLabel);
+        fieldInputs.push(input);
+        return input;
+      });
+
+      const syncGroupInput = () => {
+        const checkedCount = groupFieldInputs.filter((input) => input.checked).length;
+        groupInput.checked = checkedCount === groupFieldInputs.length;
+        groupInput.indeterminate = checkedCount > 0 && checkedCount < groupFieldInputs.length;
+      };
+
+      groupInput.addEventListener("change", () => {
+        groupFieldInputs.forEach((input) => {
+          input.checked = groupInput.checked;
+        });
+        syncTitle();
+      });
+      groupFieldInputs.forEach((input) => {
+        input.addEventListener("change", () => {
+          syncGroupInput();
+          syncTitle();
+        });
+      });
+      syncGroupInput();
+
+      groupSection.append(groupHeader, fieldList);
+      groupContainer.append(groupSection);
+    });
+
+    const actions = document.createElement("div");
+    applyActionsStyles(actions);
+
+    const cancelButton = document.createElement("button");
+    cancelButton.type = "button";
+    cancelButton.textContent = "取消";
+    applySecondaryButtonStyles(cancelButton);
+
+    const confirmButton = document.createElement("button");
+    confirmButton.type = "button";
+    confirmButton.dataset.audienceProfileFieldDialogSave = "button";
+    confirmButton.textContent = "保存";
+    applyPrimaryButtonStyles(confirmButton);
+
+    actions.append(cancelButton, confirmButton);
+    dialog.append(title, hint, toolbar, groupContainer, actions);
+    overlay.append(dialog);
+    document.body.appendChild(overlay);
+
+    function syncTitle() {
+      const checkedCount = fieldInputs.filter((input) => input.checked).length;
+      title.textContent = `可选字段（已选 ${checkedCount}/${fieldInputs.length} 个字段）`;
+    }
+
+    function close(value: string[] | null) {
+      overlay.remove();
+      resolve(value);
+    }
+
+    selectAllButton.addEventListener("click", () => {
+      fieldInputs.forEach((input) => {
+        input.checked = true;
+      });
+      syncTitle();
+      syncAllGroupInputs(dialog);
+    });
+    resetButton.addEventListener("click", () => {
+      fieldInputs.forEach((input) => {
+        input.checked = true;
+      });
+      syncTitle();
+      syncAllGroupInputs(dialog);
+    });
+    cancelButton.addEventListener("click", () => close(null));
+    confirmButton.addEventListener("click", () => {
+      const nextHeaders = fieldInputs
+        .filter((input) => input.checked)
+        .map((input) => input.value);
+      close(nextHeaders);
+    });
+    overlay.addEventListener("click", (event) => {
+      if (event.target === overlay) {
+        close(null);
+      }
+    });
+    syncTitle();
+  });
+}
+
+function syncAllGroupInputs(dialog: HTMLElement): void {
+  dialog
+    .querySelectorAll('[data-audience-profile-field-dialog-group="section"]')
+    .forEach((section) => {
+      const groupInput = section.querySelector(":scope > label > input");
+      const fieldInputs = Array.from(
+        section.querySelectorAll(":scope > div input")
+      ) as HTMLInputElement[];
+      if (!(groupInput instanceof HTMLInputElement) || fieldInputs.length === 0) {
+        return;
+      }
+
+      const checkedCount = fieldInputs.filter((input) => input.checked).length;
+      groupInput.checked = checkedCount === fieldInputs.length;
+      groupInput.indeterminate = checkedCount > 0 && checkedCount < fieldInputs.length;
+    });
+}
+
+function applyOverlayStyles(overlay: HTMLElement): void {
+  overlay.style.position = "fixed";
+  overlay.style.inset = "0";
+  overlay.style.zIndex = "2147483647";
+  overlay.style.display = "flex";
+  overlay.style.alignItems = "center";
+  overlay.style.justifyContent = "center";
+  overlay.style.background = "rgba(15, 23, 42, 0.38)";
+}
+
+function applyDialogStyles(dialog: HTMLElement): void {
+  dialog.style.width = "680px";
+  dialog.style.maxWidth = "calc(100vw - 32px)";
+  dialog.style.maxHeight = "calc(100vh - 48px)";
+  dialog.style.display = "flex";
+  dialog.style.flexDirection = "column";
+  dialog.style.background = "#ffffff";
+  dialog.style.borderRadius = "8px";
+  dialog.style.boxShadow = "0 18px 45px rgba(15, 23, 42, 0.22)";
+  dialog.style.padding = "20px";
+  dialog.style.boxSizing = "border-box";
+}
+
+function applyTitleStyles(title: HTMLElement): void {
+  title.style.margin = "0 0 8px";
+  title.style.fontSize = "18px";
+  title.style.fontWeight = "700";
+  title.style.color = "#1f2329";
+}
+
+function applyHintStyles(hint: HTMLElement): void {
+  hint.style.margin = "0 0 12px";
+  hint.style.fontSize = "13px";
+  hint.style.lineHeight = "20px";
+  hint.style.color = "#64748b";
+}
+
+function applyToolbarStyles(toolbar: HTMLElement): void {
+  toolbar.style.display = "flex";
+  toolbar.style.gap = "8px";
+  toolbar.style.marginBottom = "12px";
+}
+
+function applyGroupContainerStyles(container: HTMLElement): void {
+  container.style.display = "flex";
+  container.style.flexDirection = "column";
+  container.style.gap = "10px";
+  container.style.overflow = "auto";
+  container.style.paddingRight = "4px";
+}
+
+function applyGroupSectionStyles(section: HTMLElement): void {
+  section.style.border = "1px solid #e5e7eb";
+  section.style.borderRadius = "8px";
+  section.style.padding = "10px";
+}
+
+function applyGroupHeaderStyles(label: HTMLElement): void {
+  label.style.display = "flex";
+  label.style.alignItems = "center";
+  label.style.gap = "8px";
+  label.style.fontWeight = "700";
+  label.style.color = "#1f2329";
+  label.style.marginBottom = "8px";
+}
+
+function applyFieldListStyles(list: HTMLElement): void {
+  list.style.display = "grid";
+  list.style.gridTemplateColumns = "repeat(auto-fit, minmax(220px, 1fr))";
+  list.style.gap = "8px";
+}
+
+function applyFieldLabelStyles(label: HTMLElement): void {
+  label.style.display = "flex";
+  label.style.alignItems = "center";
+  label.style.gap = "6px";
+  label.style.fontSize = "13px";
+  label.style.lineHeight = "18px";
+  label.style.color = "#374151";
+}
+
+function applyActionsStyles(actions: HTMLElement): void {
+  actions.style.display = "flex";
+  actions.style.justifyContent = "flex-end";
+  actions.style.columnGap = "8px";
+  actions.style.marginTop = "14px";
+}
+
+function applyPrimaryButtonStyles(button: HTMLButtonElement): void {
+  button.style.height = "32px";
+  button.style.padding = "0 15px";
+  button.style.border = "1px solid #7f1d2d";
+  button.style.borderRadius = "8px";
+  button.style.background = "#7f1d2d";
+  button.style.color = "#ffffff";
+  button.style.fontWeight = "600";
+}
+
+function applySecondaryButtonStyles(button: HTMLButtonElement): void {
+  button.style.height = "32px";
+  button.style.padding = "0 15px";
+  button.style.border = "1px solid #d0d7de";
+  button.style.borderRadius = "8px";
+  button.style.background = "#ffffff";
+  button.style.color = "#1f2329";
+  button.style.fontWeight = "600";
+}

src/content/market/audience-profile-types.ts

@@ -0,0 +1,87 @@
+import type { MarketRecord } from "./types";
+
+export type AudienceProfileKind =
+  | "audience"
+  | "fans"
+  | "longtimeFans";
+
+export interface AudienceProfileDistributionItem {
+  label: string;
+  value: string;
+}
+
+export interface AudienceProfileSuccess {
+  age?: AudienceProfileDistributionItem[];
+  cityTier?: AudienceProfileDistributionItem[];
+  cityTop?: AudienceProfileDistributionItem[];
+  crowd?: AudienceProfileDistributionItem[];
+  gender?: AudienceProfileDistributionItem[];
+  interest?: AudienceProfileDistributionItem[];
+  province?: AudienceProfileDistributionItem[];
+  status: "success";
+}
+
+export interface AudienceProfileFailure {
+  failureReason?: string;
+  status: "failed";
+}
+
+export interface AudienceProfileSet {
+  audience: AudienceProfileResult;
+  fans: AudienceProfileResult;
+  longtimeFans: AudienceProfileResult;
+}
+
+export type AudienceProfileResult =
+  | AudienceProfileSuccess
+  | AudienceProfileFailure;
+
+export interface AudienceProfileExportRow {
+  businessAbility?: BusinessAbilityResult;
+  profiles: AudienceProfileSet;
+  record: MarketRecord;
+}
+
+export type BusinessAbilityVideoKind =
+  | "personalVideo"
+  | "xingtuVideo";
+
+export interface BusinessAbilityVideoMetrics {
+  averageComment: string;
+  averageDuration: string;
+  averageLike: string;
+  averageShare: string;
+  finishRate: string;
+  interactionRate: string;
+  medianPlay: string;
+  publishedItems: string;
+}
+
+export type BusinessAbilityDurationKind =
+  | "oneToTwenty"
+  | "twentyToSixty"
+  | "overSixty";
+
+export interface BusinessAbilityEstimateMetrics {
+  expectedCpe: string;
+  expectedCpm: string;
+  expectedPlay: string;
+  hotRate: string;
+}
+
+export interface BusinessAbilitySuccess {
+  estimates: Partial<
+    Record<BusinessAbilityDurationKind, BusinessAbilityEstimateMetrics>
+  >;
+  status: "success";
+  videos: Partial<Record<BusinessAbilityVideoKind, BusinessAbilityVideoMetrics>>;
+}
+
+export interface BusinessAbilityFailure {
+  failureReason?: string;
+  status: "failed";
+}
+
+export type BusinessAbilityResult =
+  | BusinessAbilitySuccess
+  | BusinessAbilityFailure;

src/content/market/auth-gate.ts

@@ -1,6 +1,7 @@
 export function renderMarketAuthGate(
   document: Document,
-  currentWindow: Window
+  currentWindow: Window,
+  message = "请先登录插件"
 ): HTMLElement {
   const existingGate = document.querySelector(
     '[data-market-auth-gate="root"]'
@@ -13,10 +14,14 @@ export function renderMarketAuthGate(
   const root = document.createElement("section");
   root.dataset.marketAuthGate = "root";
   root.innerHTML = `
-    <strong>请先登录插件</strong>
+    <strong></strong>
     <p>打开扩展弹窗完成登录后刷新本页</p>
     <button type="button" data-market-auth-help="button">去登录</button>
   `;
+  const title = root.querySelector("strong");
+  if (title) {
+    title.textContent = message;
+  }
 
   root
     .querySelector('[data-market-auth-help="button"]')

src/content/market/author-base-client.ts

@@ -0,0 +1,122 @@
+import type { MarketRecord } from "./types";
+
+interface FetchResponseLike {
+  json(): Promise<unknown>;
+  ok: boolean;
+}
+
+type FetchLike = (
+  input: string,
+  init?: RequestInit
+) => Promise<FetchResponseLike>;
+
+interface AuthorBaseClientOptions {
+  baseUrl?: string;
+  fetchImpl?: FetchLike;
+  timeoutMs?: number;
+}
+
+export function createAuthorBaseClient(options: AuthorBaseClientOptions = {}) {
+  const baseUrl = options.baseUrl ?? resolveBaseUrl();
+  const fetchImpl = options.fetchImpl ?? defaultFetch;
+  const timeoutMs = options.timeoutMs ?? 8000;
+
+  return {
+    async loadAuthorBaseInfo(authorId: string): Promise<MarketRecord> {
+      const controller = new AbortController();
+      const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
+
+      try {
+        const response = await fetchImpl(
+          buildAuthorBaseInfoUrl(authorId, baseUrl),
+          {
+            credentials: "include",
+            method: "GET",
+            signal: controller.signal
+          }
+        );
+
+        if (!response.ok) {
+          return buildFailedRecord(authorId, "request-failed");
+        }
+
+        return mapAuthorBaseInfoResponse(authorId, await response.json());
+      } catch (error) {
+        return buildFailedRecord(
+          authorId,
+          error instanceof Error && error.name === "AbortError"
+            ? "timeout"
+            : "request-failed"
+        );
+      } finally {
+        clearTimeout(timeoutId);
+      }
+    }
+  };
+}
+
+export function buildAuthorBaseInfoUrl(
+  authorId: string,
+  baseUrl: string
+): string {
+  const url = new URL("/gw/api/author/get_author_base_info", baseUrl);
+  url.searchParams.set("o_author_id", authorId);
+  url.searchParams.set("platform_source", "1");
+  url.searchParams.set("platform_channel", "1");
+  url.searchParams.set("recommend", "true");
+  url.searchParams.set("need_sec_uid", "true");
+  url.searchParams.set("need_linkage_info", "true");
+  return url.toString();
+}
+
+export function mapAuthorBaseInfoResponse(
+  authorId: string,
+  payload: unknown
+): MarketRecord {
+  if (!isRecord(payload)) {
+    return buildFailedRecord(authorId, "bad-response");
+  }
+
+  const authorName = readString(payload.nick_name);
+  if (!authorName) {
+    return buildFailedRecord(authorId, "missing-rate");
+  }
+
+  return {
+    authorId,
+    authorName,
+    status: "success"
+  };
+}
+
+function buildFailedRecord(
+  authorId: string,
+  failureReason: MarketRecord["failureReason"]
+): MarketRecord {
+  return {
+    authorId,
+    authorName: "",
+    failureReason,
+    status: "failed"
+  };
+}
+
+function readString(value: unknown): string | null {
+  return typeof value === "string" && value.trim() ? value.trim() : null;
+}
+
+function resolveBaseUrl(): string {
+  if (typeof location !== "undefined" && location.origin) {
+    return location.origin;
+  }
+
+  return "https://xingtu.cn";
+}
+
+async function defaultFetch(input: string, init?: RequestInit) {
+  return fetch(input, init);
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null;
+}

src/content/market/author-id-dialog.ts

@@ -0,0 +1,130 @@
+export function promptForAuthorIds(document: Document): Promise<string | null> {
+  return new Promise((resolve) => {
+    const overlay = document.createElement("div");
+    overlay.dataset.authorIdDialog = "overlay";
+    applyOverlayStyles(overlay);
+
+    const dialog = document.createElement("section");
+    applyDialogStyles(dialog);
+
+    const title = document.createElement("h2");
+    title.textContent = "按星图ID导出";
+    applyTitleStyles(title);
+
+    const textarea = document.createElement("textarea");
+    textarea.dataset.authorIdDialogInput = "textarea";
+    textarea.placeholder = "每行一个星图ID，也支持逗号、空格分隔";
+    applyTextareaStyles(textarea);
+
+    const hint = document.createElement("p");
+    hint.textContent = "粘贴客户提供的达人星图ID，确认后将批量导出达人数据。";
+    applyHintStyles(hint);
+
+    const actions = document.createElement("div");
+    applyActionsStyles(actions);
+
+    const cancelButton = document.createElement("button");
+    cancelButton.type = "button";
+    cancelButton.textContent = "取消";
+    applySecondaryButtonStyles(cancelButton);
+
+    const confirmButton = document.createElement("button");
+    confirmButton.type = "button";
+    confirmButton.textContent = "开始导出";
+    applyPrimaryButtonStyles(confirmButton);
+
+    actions.append(cancelButton, confirmButton);
+    dialog.append(title, hint, textarea, actions);
+    overlay.append(dialog);
+    document.body.appendChild(overlay);
+
+    const close = (value: string | null) => {
+      overlay.remove();
+      resolve(value);
+    };
+
+    cancelButton.addEventListener("click", () => close(null));
+    confirmButton.addEventListener("click", () => close(textarea.value));
+    overlay.addEventListener("click", (event) => {
+      if (event.target === overlay) {
+        close(null);
+      }
+    });
+    textarea.focus();
+  });
+}
+
+function applyOverlayStyles(overlay: HTMLElement): void {
+  overlay.style.position = "fixed";
+  overlay.style.inset = "0";
+  overlay.style.zIndex = "2147483647";
+  overlay.style.display = "flex";
+  overlay.style.alignItems = "center";
+  overlay.style.justifyContent = "center";
+  overlay.style.background = "rgba(15, 23, 42, 0.38)";
+}
+
+function applyDialogStyles(dialog: HTMLElement): void {
+  dialog.style.width = "520px";
+  dialog.style.maxWidth = "calc(100vw - 32px)";
+  dialog.style.background = "#ffffff";
+  dialog.style.borderRadius = "8px";
+  dialog.style.boxShadow = "0 18px 45px rgba(15, 23, 42, 0.22)";
+  dialog.style.padding = "20px";
+  dialog.style.boxSizing = "border-box";
+}
+
+function applyTitleStyles(title: HTMLElement): void {
+  title.style.margin = "0 0 8px";
+  title.style.fontSize = "18px";
+  title.style.fontWeight = "700";
+  title.style.color = "#1f2329";
+}
+
+function applyHintStyles(hint: HTMLElement): void {
+  hint.style.margin = "0 0 12px";
+  hint.style.fontSize = "13px";
+  hint.style.lineHeight = "20px";
+  hint.style.color = "#64748b";
+}
+
+function applyTextareaStyles(textarea: HTMLTextAreaElement): void {
+  textarea.style.width = "100%";
+  textarea.style.height = "220px";
+  textarea.style.resize = "vertical";
+  textarea.style.border = "1px solid #d0d7de";
+  textarea.style.borderRadius = "6px";
+  textarea.style.padding = "10px";
+  textarea.style.boxSizing = "border-box";
+  textarea.style.fontSize = "13px";
+  textarea.style.lineHeight = "20px";
+  textarea.style.fontFamily = "ui-monospace, SFMono-Regular, Menlo, monospace";
+  textarea.style.color = "#1f2329";
+}
+
+function applyActionsStyles(actions: HTMLElement): void {
+  actions.style.display = "flex";
+  actions.style.justifyContent = "flex-end";
+  actions.style.columnGap = "8px";
+  actions.style.marginTop = "14px";
+}
+
+function applyPrimaryButtonStyles(button: HTMLButtonElement): void {
+  button.style.height = "32px";
+  button.style.padding = "0 15px";
+  button.style.border = "1px solid #7f1d2d";
+  button.style.borderRadius = "8px";
+  button.style.background = "#7f1d2d";
+  button.style.color = "#ffffff";
+  button.style.fontWeight = "600";
+}
+
+function applySecondaryButtonStyles(button: HTMLButtonElement): void {
+  button.style.height = "32px";
+  button.style.padding = "0 15px";
+  button.style.border = "1px solid #d0d7de";
+  button.style.borderRadius = "8px";
+  button.style.background = "#ffffff";
+  button.style.color = "#1f2329";
+  button.style.fontWeight = "600";
+}

src/content/market/author-id-input.ts

@@ -0,0 +1,39 @@
+export interface ParsedAuthorIds {
+  duplicates: string[];
+  invalidTokens: string[];
+  ids: string[];
+}
+
+const AUTHOR_ID_PATTERN = /^\d{16,20}$/;
+
+export function parseAuthorIds(input: string): ParsedAuthorIds {
+  const ids: string[] = [];
+  const duplicates: string[] = [];
+  const invalidTokens: string[] = [];
+  const seen = new Set<string>();
+
+  input
+    .split(/[\s,，;；]+/)
+    .map((token) => token.trim())
+    .filter(Boolean)
+    .forEach((token) => {
+      if (!/^\d+$/.test(token) || !AUTHOR_ID_PATTERN.test(token)) {
+        invalidTokens.push(token);
+        return;
+      }
+
+      if (seen.has(token)) {
+        duplicates.push(token);
+        return;
+      }
+
+      seen.add(token);
+      ids.push(token);
+    });
+
+  return {
+    duplicates,
+    ids,
+    invalidTokens
+  };
+}

src/content/market/business-ability-client.ts

@@ -0,0 +1,289 @@
+import type { MarketRecord } from "./types";
+import type {
+  BusinessAbilityDurationKind,
+  BusinessAbilityEstimateMetrics,
+  BusinessAbilityResult,
+  BusinessAbilitySuccess,
+  BusinessAbilityVideoMetrics
+} from "./audience-profile-types";
+
+interface FetchResponseLike {
+  json(): Promise<unknown>;
+  ok: boolean;
+}
+
+type FetchLike = (
+  input: string,
+  init?: RequestInit
+) => Promise<FetchResponseLike>;
+
+interface BusinessAbilityClientOptions {
+  baseUrl?: string;
+  fetchImpl?: FetchLike;
+  timeoutMs?: number;
+}
+
+const VIDEO_TYPES = {
+  personalVideo: 1,
+  xingtuVideo: 2
+} as const;
+
+export function createBusinessAbilityClient(
+  options: BusinessAbilityClientOptions = {}
+) {
+  const baseUrl = options.baseUrl ?? resolveBaseUrl();
+  const fetchImpl = options.fetchImpl ?? defaultFetch;
+  const timeoutMs = options.timeoutMs ?? 8000;
+
+  return {
+    async loadBusinessAbility(record: MarketRecord): Promise<BusinessAbilityResult> {
+      const personalVideo = await loadJson(
+        buildBusinessAbilityVideoUrl(record.authorId, baseUrl, VIDEO_TYPES.personalVideo)
+      );
+      const xingtuVideo = await loadJson(
+        buildBusinessAbilityVideoUrl(record.authorId, baseUrl, VIDEO_TYPES.xingtuVideo)
+      );
+      const estimates = await loadJson(
+        buildBusinessAbilityEstimateUrl(record.authorId, baseUrl)
+      );
+
+      if (!personalVideo.ok || !xingtuVideo.ok || !estimates.ok) {
+        return {
+          failureReason:
+            personalVideo.failureReason ??
+            xingtuVideo.failureReason ??
+            estimates.failureReason,
+          status: "failed"
+        };
+      }
+
+      return {
+        estimates: mapBusinessAbilityEstimateResponse(estimates.payload),
+        status: "success",
+        videos: {
+          personalVideo: mapBusinessAbilityVideoResponse(personalVideo.payload),
+          xingtuVideo: mapBusinessAbilityVideoResponse(xingtuVideo.payload)
+        }
+      } satisfies BusinessAbilitySuccess;
+    }
+  };
+
+  async function loadJson(url: string): Promise<
+    | { ok: true; payload: unknown }
+    | { failureReason: string; ok: false }
+  > {
+    const controller = new AbortController();
+    const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
+
+    try {
+      const response = await fetchImpl(url, {
+        credentials: "include",
+        method: "GET",
+        signal: controller.signal
+      });
+
+      if (!response.ok) {
+        return { failureReason: "request-failed", ok: false };
+      }
+
+      return { ok: true, payload: await response.json() };
+    } catch (error) {
+      return {
+        failureReason:
+          error instanceof Error && error.name === "AbortError"
+            ? "timeout"
+            : "request-failed",
+        ok: false
+      };
+    } finally {
+      clearTimeout(timeoutId);
+    }
+  }
+}
+
+export function buildBusinessAbilityVideoUrl(
+  authorId: string,
+  baseUrl: string,
+  videoType: number
+): string {
+  const url = new URL("/gw/api/data_sp/get_author_spread_info", baseUrl);
+  url.searchParams.set("o_author_id", authorId);
+  url.searchParams.set("platform_source", "1");
+  url.searchParams.set("platform_channel", "1");
+  url.searchParams.set("type", String(videoType));
+  url.searchParams.set("flow_type", "0");
+  url.searchParams.set("only_assign", "true");
+  url.searchParams.set("range", "2");
+  return url.toString();
+}
+
+export function buildBusinessAbilityEstimateUrl(
+  authorId: string,
+  baseUrl: string
+): string {
+  const url = new URL(
+    "/gw/api/aggregator/get_author_commerce_spread_info",
+    baseUrl
+  );
+  url.searchParams.set("o_author_id", authorId);
+  return url.toString();
+}
+
+export function mapBusinessAbilityVideoResponse(
+  payload: unknown
+): BusinessAbilityVideoMetrics {
+  const data = getPayloadData(payload);
+
+  return {
+    averageComment: formatWan(readNumber(data?.comment_avg)),
+    averageDuration: formatDuration(readNumber(data?.avg_duration)),
+    averageLike: formatWan(readNumber(data?.like_avg)),
+    averageShare: formatWan(readNumber(data?.share_avg)),
+    finishRate: formatBasisPointRate(readNestedNumber(data, "play_over_rate", "value")),
+    interactionRate: formatBasisPointRate(
+      readNestedNumber(data, "interact_rate", "value")
+    ),
+    medianPlay: formatWan(readNumber(data?.play_mid)),
+    publishedItems: formatPublishedItems(readNumber(data?.item_num))
+  };
+}
+
+export function mapBusinessAbilityEstimateResponse(
+  payload: unknown
+): Partial<Record<BusinessAbilityDurationKind, BusinessAbilityEstimateMetrics>> {
+  const data = getPayloadData(payload);
+  const expectedPlay = formatWan(readNumber(data?.vv));
+  const hotRate = formatDecimalRate(readNumber(data?.platform_hot_rate));
+
+  return {
+    oneToTwenty: {
+      expectedCpe: formatDecimal(readNumber(data?.cpe_1_20), 1),
+      expectedCpm: formatFixedDecimal(readNumber(data?.cpm_1_20), 1),
+      expectedPlay,
+      hotRate
+    },
+    overSixty: {
+      expectedCpe: formatDecimal(readNumber(data?.cpe_60), 1),
+      expectedCpm: formatFixedDecimal(readNumber(data?.cpm_60), 1),
+      expectedPlay,
+      hotRate
+    },
+    twentyToSixty: {
+      expectedCpe: formatDecimal(readNumber(data?.cpe_20_60), 1),
+      expectedCpm: formatFixedDecimal(readNumber(data?.cpm_20_60), 1),
+      expectedPlay,
+      hotRate
+    }
+  };
+}
+
+function formatPublishedItems(value: number | null): string {
+  if (value === null) {
+    return "";
+  }
+
+  return value > 0 && value < 5 ? "<5" : formatDecimal(value, 0);
+}
+
+function formatDuration(value: number | null): string {
+  if (value === null) {
+    return "";
+  }
+
+  return `${formatDecimal(value / 100, 0)}s`;
+}
+
+function formatBasisPointRate(value: number | null): string {
+  if (value === null) {
+    return "";
+  }
+
+  return `${formatDecimal(value / 100, 1)}%`;
+}
+
+function formatDecimalRate(value: number | null): string {
+  if (value === null) {
+    return "缺失";
+  }
+
+  return `${formatDecimal(value * 100, 0)}%`;
+}
+
+function formatWan(value: number | null): string {
+  if (value === null) {
+    return "";
+  }
+
+  if (Math.abs(value) >= 10000) {
+    return `${formatDecimal(value / 10000, 1)}w`;
+  }
+
+  return formatDecimal(value, 0);
+}
+
+function formatDecimal(value: number | null, digits: number): string {
+  if (value === null || !Number.isFinite(value)) {
+    return "";
+  }
+
+  const fixed = value.toFixed(digits);
+  return fixed.replace(/\.0+$/, "").replace(/(\.\d*?)0+$/, "$1");
+}
+
+function formatFixedDecimal(value: number | null, digits: number): string {
+  if (value === null || !Number.isFinite(value)) {
+    return "";
+  }
+
+  return value.toFixed(digits);
+}
+
+function readNestedNumber(
+  data: Record<string, unknown> | null,
+  objectKey: string,
+  valueKey: string
+): number | null {
+  const objectValue = data?.[objectKey];
+  if (!isRecord(objectValue)) {
+    return null;
+  }
+
+  return readNumber(objectValue[valueKey]);
+}
+
+function readNumber(value: unknown): number | null {
+  if (typeof value === "number" && Number.isFinite(value)) {
+    return value;
+  }
+
+  if (typeof value === "string" && value.trim()) {
+    const numericValue = Number(value);
+    return Number.isFinite(numericValue) ? numericValue : null;
+  }
+
+  return null;
+}
+
+function getPayloadData(payload: unknown): Record<string, unknown> | null {
+  if (!isRecord(payload)) {
+    return null;
+  }
+
+  return isRecord(payload.data) ? payload.data : payload;
+}
+
+function resolveBaseUrl(): string {
+  if (typeof location !== "undefined" && location.origin) {
+    return location.origin;
+  }
+
+  return "https://xingtu.cn";
+}
+
+async function defaultFetch(input: string, init?: RequestInit) {
+  return fetch(input, init);
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null;
+}

src/content/market/csv-exporter.ts

@@ -2,7 +2,7 @@ import { normalizeRateDisplay } from "../../shared/rate-normalizer";
 import { escapeCsvCell } from "../../shared/csv";
 import type { MarketRecord } from "./types";
 
-type CsvColumn = {
+export type CsvColumn = {
   header: string;
   readValue: (record: MarketRecord) => string;
 };
@@ -28,7 +28,7 @@ const FALLBACK_BASE_COLUMNS: CsvColumn[] = [
 
 const RATE_COLUMNS: CsvColumn[] = [
   {
-    header: "单视频看后搜率",
+    header: "商单视频看后搜率",
     readValue: (record: MarketRecord) =>
       record.rates?.singleVideoAfterSearchRate
         ? normalizeRateDisplay(record.rates.singleVideoAfterSearchRate)
@@ -45,38 +45,45 @@ const RATE_COLUMNS: CsvColumn[] = [
 
 const BACKEND_METRIC_COLUMNS: CsvColumn[] = [
   {
-    header: "看后搜率",
+    header: "秒思api-看后搜率",
     readValue: (record: MarketRecord) =>
       record.backendMetrics?.afterViewSearchRate ?? ""
   },
   {
-    header: "看后搜数",
+    header: "秒思api-看后搜数",
     readValue: (record: MarketRecord) =>
       record.backendMetrics?.afterViewSearchCount ?? ""
   },
   {
-    header: "新增A3数",
+    header: "秒思api-新增A3数",
     readValue: (record: MarketRecord) =>
       record.backendMetrics?.a3IncreaseCount ?? ""
   },
   {
-    header: "新增A3率",
+    header: "秒思api-新增A3率",
     readValue: (record: MarketRecord) =>
       record.backendMetrics?.newA3Rate ?? ""
   },
   {
-    header: "CPA3",
+    header: "秒思api-CPA3",
     readValue: (record: MarketRecord) => record.backendMetrics?.cpa3 ?? ""
   },
   {
-    header: "cp_search",
+    header: "秒思api-cp_search",
     readValue: (record: MarketRecord) => record.backendMetrics?.cpSearch ?? ""
   }
 ];
 
+export function listRateCsvHeaders(): string[] {
+  return RATE_COLUMNS.map((column) => column.header);
+}
+
+export function listBackendMetricCsvHeaders(): string[] {
+  return BACKEND_METRIC_COLUMNS.map((column) => column.header);
+}
+
 export function buildMarketCsv(records: MarketRecord[]): string {
-  const baseColumns = buildBaseColumns(records);
+  const csvColumns = buildMarketCsvColumns(records);
-  const csvColumns = [...baseColumns, ...RATE_COLUMNS, ...BACKEND_METRIC_COLUMNS];
   const headerLine = csvColumns.map((column) => column.header).join(",");
   const rowLines = records.map((record) =>
     csvColumns.map((column) => escapeCsvCell(column.readValue(record))).join(",")
@@ -85,7 +92,12 @@ export function buildMarketCsv(records: MarketRecord[]): string {
   return [headerLine, ...rowLines].join("\n");
 }
 
-function buildBaseColumns(records: MarketRecord[]): CsvColumn[] {
+export function buildMarketCsvColumns(records: MarketRecord[]): CsvColumn[] {
+  const baseColumns = buildBaseColumns(records);
+  return [...baseColumns, ...RATE_COLUMNS, ...BACKEND_METRIC_COLUMNS];
+}
+
+export function buildBaseColumns(records: MarketRecord[]): CsvColumn[] {
   const orderedHeaders: string[] = [];
   const seenHeaders = new Set<string>();
   const excludedHeaders = new Set(["代表视频"]);

src/content/market/dom-sync.ts

@@ -298,7 +298,7 @@ function syncSyntheticMarketTable(root: ParentNode): MarketTableDom | null {
 
   const selectionHeader = ensureSyntheticHeaderCell(header, SELECTION_COLUMN_KEY, "");
   const headerSelectionCheckbox = ensureSelectionHeaderControl(selectionHeader);
-  ensureSyntheticHeaderCell(header, SINGLE_COLUMN_KEY, "单视频看后搜率");
+  ensureSyntheticHeaderCell(header, SINGLE_COLUMN_KEY, "商单视频看后搜率");
   ensureSyntheticHeaderCell(header, PERSONAL_COLUMN_KEY, "个人视频看后搜率");
   BACKEND_METRIC_COLUMNS.forEach(({ field, label }) => {
     ensureSyntheticHeaderCell(header, field, label);
@@ -532,7 +532,7 @@ function syncDivGridRoot(root: HTMLElement): MarketTableDom | null {
     pluginHeaderSection,
     headerTemplateCell,
     SINGLE_COLUMN_KEY,
-    "单视频看后搜率"
+    "商单视频看后搜率"
   );
   ensureDivHeaderCell(
     pluginHeaderSection,
@@ -1428,7 +1428,7 @@ function shouldExportColumn(label: string): boolean {
       label !== ACTION_HEADER_TEXT &&
       label !== BACKEND_HEADER_TEXT &&
       !excludedBackendLabels.has(label) &&
-      label !== "单视频看后搜率" &&
+      label !== "商单视频看后搜率" &&
       label !== "个人视频看后搜率"
   );
 }

src/content/market/index.ts

@@ -1,4 +1,19 @@
 import { buildMarketCsv } from "./csv-exporter";
+import {
+  buildAudienceProfileCsv,
+  listAudienceProfileSelectableFieldGroups,
+  type AudienceProfileCsvOptions
+} from "./audience-profile-csv";
+import {
+  AUDIENCE_PROFILE_TARGETS,
+  createAudienceProfileClient,
+  type AudienceProfileRequestTarget
+} from "./audience-profile-client";
+import { createAuthorBaseClient } from "./author-base-client";
+import { parseAuthorIds } from "./author-id-input";
+import { createBusinessAbilityClient } from "./business-ability-client";
+import { promptForAudienceProfileFields } from "./audience-profile-field-dialog";
+import { promptForAuthorIds } from "./author-id-dialog";
 import { promptForBatchName } from "./batch-name-dialog";
 import { createBatchPayload, type BatchPayload } from "./batch-payload";
 import {
@@ -27,6 +42,12 @@ import {
   type AuthStateValue
 } from "../../shared/auth-messages";
 import { isBackendMetricsResponseMessage } from "../../shared/backend-metrics-messages";
+import type {
+  AudienceProfileExportRow,
+  AudienceProfileKind,
+  AudienceProfileResult,
+  BusinessAbilityResult
+} from "./audience-profile-types";
 import type {
   BackendMetrics,
   MarketApiResult,
@@ -42,9 +63,21 @@ interface MutationObserverLike {
 }
 
 export interface CreateMarketControllerOptions {
+  buildAudienceProfileCsv?: (
+    rows: AudienceProfileExportRow[],
+    options?: AudienceProfileCsvOptions
+  ) => string;
   buildCsv?: (records: MarketRecord[]) => string;
   document: Document;
   getAuthState?: () => Promise<AuthStateValue>;
+  loadAuthorBaseInfo?: (authorId: string) => Promise<MarketRecord>;
+  loadBusinessAbility?: (
+    record: MarketRecord
+  ) => Promise<BusinessAbilityResult>;
+  loadAudienceProfile?: (
+    record: MarketRecord,
+    target: AudienceProfileRequestTarget
+  ) => Promise<AudienceProfileResult>;
   loadAuthorMetrics?: (authorId: string) => Promise<MarketApiResult>;
   searchBackendMetrics?: (starIds: string[]) => Promise<
     Array<BackendMetrics & { starId: string }>
@@ -52,15 +85,22 @@ export interface CreateMarketControllerOptions {
   mutationObserverFactory?: (
     callback: MutationCallback
   ) => MutationObserverLike;
-  onCsvReady?: (csv: string) => void;
+  onCsvReady?: (csv: string, filename?: string) => void;
+  promptAuthorIds?: () => Promise<string | null> | string | null;
   promptBatchName?: () => Promise<string | null> | string | null;
   resultStore?: ReturnType<typeof createMarketResultStore>;
   submitBatch?: (payload: BatchPayload) => Promise<unknown>;
   window: Window;
 }
 
+const AUDIENCE_PROFILE_FIELD_SELECTION_STORAGE_KEY =
+  "sces:audience-profile:selectedHeaders";
+
 export function createMarketController(options: CreateMarketControllerOptions) {
   const marketApiClient = createMarketApiClient();
+  const audienceProfileClient = createAudienceProfileClient();
+  const authorBaseClient = createAuthorBaseClient();
+  const businessAbilityClient = createBusinessAbilityClient();
   const sendRuntimeMessage = createRuntimeMessageSender();
   const resultStore = options.resultStore ?? createMarketResultStore();
   const loadAuthorMetrics =
@@ -69,6 +109,13 @@ export function createMarketController(options: CreateMarketControllerOptions) {
     options.searchBackendMetrics ??
     (hasRuntimeMessageSender() ? (starIds: string[]) => readBackendMetrics(sendRuntimeMessage, starIds) : null);
   const buildCsv = options.buildCsv ?? buildMarketCsv;
+  const buildAudienceCsv = options.buildAudienceProfileCsv ?? buildAudienceProfileCsv;
+  const loadAudienceProfile =
+    options.loadAudienceProfile ?? audienceProfileClient.loadAudienceProfile;
+  const loadAuthorBaseInfo =
+    options.loadAuthorBaseInfo ?? authorBaseClient.loadAuthorBaseInfo;
+  const loadBusinessAbility =
+    options.loadBusinessAbility ?? businessAbilityClient.loadBusinessAbility;
   const getAuthState = options.getAuthState ?? (() => readAuthState(sendRuntimeMessage));
   const mutationObserverFactory =
     options.mutationObserverFactory ??
@@ -76,10 +123,24 @@ export function createMarketController(options: CreateMarketControllerOptions) {
   const promptBatchName =
     options.promptBatchName ??
     (() => promptForBatchName(options.document));
+  const promptAuthorIds =
+    options.promptAuthorIds ??
+    (() => promptForAuthorIds(options.document));
   const submitBatch =
     options.submitBatch ??
     ((payload: BatchPayload) =>
       readBatchSubmitAck(sendRuntimeMessage, payload));
+  const audienceProfileTargets: Array<{
+    kind: AudienceProfileKind;
+    target: AudienceProfileRequestTarget;
+  }> = [
+    { kind: "audience", target: AUDIENCE_PROFILE_TARGETS.audience },
+    { kind: "fans", target: AUDIENCE_PROFILE_TARGETS.fans },
+    {
+      kind: "longtimeFans",
+      target: AUDIENCE_PROFILE_TARGETS.longtimeFans
+    }
+  ];
   let activeProgressLabel = "导出中";
   let shouldShowDetailedProgress = true;
   const exportRangeController = createExportRangeController({
@@ -164,6 +225,143 @@ export function createMarketController(options: CreateMarketControllerOptions) {
         setToolbarBusyState(toolbar, false);
       }
     },
+    onExportAudienceProfile: async () => {
+      syncSelectionStateFromDom();
+      if (selectedAuthorIds.size === 0) {
+        setToolbarExportStatus(toolbar, "请先勾选需要导出数据的达人");
+        return;
+      }
+
+      const exportTarget = readToolbarExportTarget(toolbar);
+      if (!exportTarget.target) {
+        setToolbarExportStatus(toolbar, exportTarget.error ?? "导出配置无效");
+        return;
+      }
+
+      setToolbarBusyState(toolbar, true);
+      try {
+        const selectedRecords = filterRecordsBySelectionStrict(
+          await exportRecords(exportTarget.target, "画像导出中", {
+            showDetailedProgress: false
+          })
+        );
+        if (selectedRecords.length === 0) {
+          setToolbarExportStatus(toolbar, "当前导出范围内没有选中的达人");
+          return;
+        }
+
+        const rows: AudienceProfileExportRow[] = [];
+        for (let index = 0; index < selectedRecords.length; index += 1) {
+          const record = selectedRecords[index];
+          setToolbarExportStatus(
+            toolbar,
+            `画像导出中 ${index + 1}/${selectedRecords.length}...`
+          );
+          const [profiles, businessAbility] = await Promise.all([
+            loadAudienceProfileSet(record),
+            loadBusinessAbilitySafe(record)
+          ]);
+          rows.push({
+            businessAbility,
+            profiles,
+            record
+          });
+        }
+
+        if (
+          rows.every((row) =>
+            Object.values(row.profiles).every((profile) => profile.status === "failed")
+          )
+        ) {
+          setToolbarExportStatus(toolbar, "画像导出失败，请稍后重试");
+          return;
+        }
+
+        options.onCsvReady?.(
+          buildAudienceCsv(rows, {
+            selectedHeaders: readAudienceProfileSelectedHeaders()
+          }),
+          buildAudienceProfileFilename()
+        );
+        setToolbarExportStatus(toolbar, "");
+      } catch (error) {
+        setToolbarExportStatus(
+          toolbar,
+          error instanceof Error ? error.message : "画像导出失败，请稍后重试"
+        );
+      } finally {
+        setToolbarBusyState(toolbar, false);
+      }
+    },
+    onExportAudienceProfileByIds: async () => {
+      const input = await promptAuthorIds();
+      if (input === null) {
+        return;
+      }
+
+      const parsed = parseAuthorIds(input);
+      if (parsed.ids.length === 0) {
+        setToolbarExportStatus(toolbar, "请输入有效的达人星图ID");
+        return;
+      }
+
+      setToolbarBusyState(toolbar, true);
+      try {
+        setToolbarExportStatus(
+          toolbar,
+          `识别 ${parsed.ids.length + parsed.duplicates.length + parsed.invalidTokens.length} 个，去重后 ${parsed.ids.length} 个，非法 ${parsed.invalidTokens.length} 个`
+        );
+
+        const backendMetricsByAuthorId = await loadBackendMetricsMap(parsed.ids);
+        const rows: AudienceProfileExportRow[] = [];
+        for (let index = 0; index < parsed.ids.length; index += 1) {
+          const authorId = parsed.ids[index];
+          setToolbarExportStatus(
+            toolbar,
+            `按ID画像导出中 ${index + 1}/${parsed.ids.length}...`
+          );
+          rows.push(
+            await loadAudienceProfileRowById(
+              authorId,
+              backendMetricsByAuthorId.get(authorId)
+            )
+          );
+        }
+
+        options.onCsvReady?.(
+          buildAudienceCsv(rows, {
+            selectedHeaders: readAudienceProfileSelectedHeaders()
+          }),
+          buildAudienceProfileFilename(new Date(), "按ID导出")
+        );
+        setToolbarExportStatus(toolbar, "");
+      } catch (error) {
+        setToolbarExportStatus(
+          toolbar,
+          error instanceof Error ? error.message : "按ID导出失败，请稍后重试"
+        );
+      } finally {
+        setToolbarBusyState(toolbar, false);
+      }
+    },
+    onConfigureAudienceProfileFields: async () => {
+      const groups = listAudienceProfileSelectableFieldGroups();
+      const selectedHeaders = readAudienceProfileSelectedHeaders();
+      const nextHeaders = await promptForAudienceProfileFields(
+        options.document,
+        groups,
+        selectedHeaders
+      );
+      if (nextHeaders === null) {
+        return;
+      }
+
+      saveAudienceProfileSelectedHeaders(nextHeaders);
+      setToolbarExportStatus(
+        toolbar,
+        `字段已保存（已选 ${nextHeaders.length}/${readAudienceProfileSelectableHeaders().length} 个字段）`
+      );
+    },
     onSubmitBatch: async () => {
       syncSelectionStateFromDom();
       const exportTarget = readToolbarExportTarget(toolbar);
@@ -562,6 +760,240 @@ export function createMarketController(options: CreateMarketControllerOptions) {
     return selectedRecords.length > 0 ? selectedRecords : records;
   }
 
+  function filterRecordsBySelectionStrict(records: MarketRecord[]): MarketRecord[] {
+    if (selectedAuthorIds.size === 0) {
+      return [];
+    }
+
+    return records.filter((record) => selectedAuthorIds.has(record.authorId));
+  }
+
+  async function loadAudienceProfileSet(
+    record: MarketRecord
+  ): Promise<AudienceProfileExportRow["profiles"]> {
+    const profiles = {} as AudienceProfileExportRow["profiles"];
+
+    for (const { kind, target } of audienceProfileTargets) {
+      try {
+        profiles[kind] = await loadAudienceProfile(record, target);
+      } catch (error) {
+        profiles[kind] = {
+          failureReason:
+            error instanceof Error ? error.message : "request-failed",
+          status: "failed"
+        };
+      }
+    }
+
+    return profiles;
+  }
+
+  async function loadBusinessAbilitySafe(
+    record: MarketRecord
+  ): Promise<BusinessAbilityResult> {
+    try {
+      return await loadBusinessAbility(record);
+    } catch (error) {
+      return {
+        failureReason:
+          error instanceof Error ? error.message : "request-failed",
+        status: "failed"
+      };
+    }
+  }
+
+  async function loadAudienceProfileRowById(
+    authorId: string,
+    backendMetrics?: BackendMetrics
+  ): Promise<AudienceProfileExportRow> {
+    const [baseRecord, metricsResult] = await Promise.all([
+      loadAuthorBaseInfoSafe(authorId),
+      loadAuthorMetricsSafe(authorId)
+    ]);
+    const recordForRequests = {
+      ...baseRecord,
+      authorName: baseRecord.authorName || authorId,
+      ...(metricsResult.success ? { rates: metricsResult.rates } : {}),
+      ...(backendMetrics
+        ? { backendMetrics, backendMetricsStatus: "success" as const }
+        : {})
+    };
+    const [profiles, businessAbility] = await Promise.all([
+      loadAudienceProfileSet(recordForRequests),
+      loadBusinessAbilitySafe(recordForRequests)
+    ]);
+    const failureReasons = collectAudienceProfileRowFailures(
+      baseRecord,
+      profiles,
+      businessAbility
+    );
+    const rowStatus =
+      failureReasons.length === 0
+        ? "成功"
+        : hasAudienceProfileRowSuccess(baseRecord, profiles, businessAbility)
+          ? "部分成功"
+          : "失败";
+    const authorName = baseRecord.authorName || "";
+
+    return {
+      businessAbility,
+      profiles,
+      record: {
+        ...recordForRequests,
+        exportFields: {
+          达人ID: authorId,
+          达人名称: authorName,
+          导出状态: rowStatus,
+          失败原因: failureReasons.join("; ")
+        }
+      }
+    };
+  }
+
+  async function loadAuthorBaseInfoSafe(authorId: string): Promise<MarketRecord> {
+    try {
+      return await loadAuthorBaseInfo(authorId);
+    } catch (error) {
+      return {
+        authorId,
+        authorName: "",
+        failureReason:
+          error instanceof Error ? "request-failed" : "request-failed",
+        status: "failed"
+      };
+    }
+  }
+
+  async function loadAuthorMetricsSafe(
+    authorId: string
+  ): Promise<MarketApiResult> {
+    try {
+      return await loadAuthorMetrics(authorId);
+    } catch {
+      return {
+        reason: "request-failed",
+        success: false
+      };
+    }
+  }
+
+  async function loadBackendMetricsMap(
+    authorIds: string[]
+  ): Promise<Map<string, BackendMetrics>> {
+    const metricsMap = new Map<string, BackendMetrics>();
+    if (!searchBackendMetrics || authorIds.length === 0) {
+      return metricsMap;
+    }
+
+    try {
+      const rows = await searchBackendMetrics(authorIds);
+      rows.forEach((row) => {
+        const { starId, ...backendMetrics } = row;
+        metricsMap.set(starId, backendMetrics);
+      });
+    } catch {
+      return metricsMap;
+    }
+
+    return metricsMap;
+  }
+
+  function collectAudienceProfileRowFailures(
+    baseRecord: MarketRecord,
+    profiles: AudienceProfileExportRow["profiles"],
+    businessAbility: BusinessAbilityResult
+  ): string[] {
+    const failures: string[] = [];
+    if (baseRecord.status === "failed") {
+      failures.push(`基础信息:${baseRecord.failureReason ?? "request-failed"}`);
+    }
+
+    Object.entries(profiles).forEach(([kind, profile]) => {
+      if (profile.status === "failed") {
+        failures.push(`${readAudienceProfileKindLabel(kind as AudienceProfileKind)}:${profile.failureReason ?? "request-failed"}`);
+      }
+    });
+
+    if (businessAbility.status === "failed") {
+      failures.push(`商业能力:${businessAbility.failureReason ?? "request-failed"}`);
+    }
+
+    return failures;
+  }
+
+  function hasAudienceProfileRowSuccess(
+    baseRecord: MarketRecord,
+    profiles: AudienceProfileExportRow["profiles"],
+    businessAbility: BusinessAbilityResult
+  ): boolean {
+    return (
+      baseRecord.status === "success" ||
+      businessAbility.status === "success" ||
+      Object.values(profiles).some((profile) => profile.status === "success")
+    );
+  }
+
+  function readAudienceProfileKindLabel(kind: AudienceProfileKind): string {
+    if (kind === "audience") {
+      return "观众画像";
+    }
+
+    if (kind === "fans") {
+      return "粉丝画像";
+    }
+
+    return "铁粉画像";
+  }
+
+  function readAudienceProfileSelectableHeaders(): string[] {
+    return listAudienceProfileSelectableFieldGroups().flatMap(
+      (group) => group.headers
+    );
+  }
+
+  function readAudienceProfileSelectedHeaders(): string[] {
+    const selectableHeaders = readAudienceProfileSelectableHeaders();
+    const selectableHeaderSet = new Set(selectableHeaders);
+
+    try {
+      const rawValue = options.window.localStorage?.getItem(
+        AUDIENCE_PROFILE_FIELD_SELECTION_STORAGE_KEY
+      );
+      if (!rawValue) {
+        return selectableHeaders;
+      }
+
+      const parsedValue = JSON.parse(rawValue) as unknown;
+      if (!Array.isArray(parsedValue)) {
+        return selectableHeaders;
+      }
+
+      const selectedHeaders = parsedValue.filter(
+        (header): header is string =>
+          typeof header === "string" && selectableHeaderSet.has(header)
+      );
+      return selectedHeaders.length > 0 ? selectedHeaders : selectableHeaders;
+    } catch {
+      return selectableHeaders;
+    }
+  }
+
+  function saveAudienceProfileSelectedHeaders(headers: string[]): void {
+    const selectableHeaderSet = new Set(readAudienceProfileSelectableHeaders());
+    const selectedHeaders = headers.filter((header) =>
+      selectableHeaderSet.has(header)
+    );
+
+    try {
+      options.window.localStorage?.setItem(
+        AUDIENCE_PROFILE_FIELD_SELECTION_STORAGE_KEY,
+        JSON.stringify(selectedHeaders)
+      );
+    } catch {
+      // localStorage may be unavailable in hardened browser contexts.
+    }
+  }
+
   async function prepareCurrentPageForExport(): Promise<void> {
     await runSyncCycle();
     await harvestCurrentPageForExport();
@@ -1270,3 +1702,16 @@ function hasRuntimeMessageSender(): boolean {
     ).chrome?.runtime?.sendMessage
   );
 }
+
+function buildAudienceProfileFilename(
+  date = new Date(),
+  label?: string
+): string {
+  const year = date.getFullYear();
+  const month = String(date.getMonth() + 1).padStart(2, "0");
+  const day = String(date.getDate()).padStart(2, "0");
+  const hour = String(date.getHours()).padStart(2, "0");
+  const minute = String(date.getMinutes()).padStart(2, "0");
+  const labelPart = label ? `_${label}` : "";
+  return `达人连接用户画像${labelPart}_${year}${month}${day}_${hour}${minute}.csv`;
+}

src/content/market/plugin-toolbar.ts

@@ -5,10 +5,16 @@ import type {
 
 export interface PluginToolbarHandlers {
   onExport(): Promise<void> | void;
+  onExportAudienceProfile(): Promise<void> | void;
+  onExportAudienceProfileByIds(): Promise<void> | void;
+  onConfigureAudienceProfileFields(): Promise<void> | void;
   onSubmitBatch(): Promise<void> | void;
 }
 
 export interface PluginToolbarDom {
+  audienceProfileByIdExportButton: HTMLButtonElement;
+  audienceProfileExportButton: HTMLButtonElement;
+  audienceProfileFieldButton: HTMLButtonElement;
   batchSubmitButton: HTMLButtonElement;
   exportButton: HTMLButtonElement;
   exportCustomPagesInput: HTMLInputElement;
@@ -37,8 +43,16 @@ export function ensurePluginToolbar(
     "[data-plugin-toolbar='root']"
   ) as HTMLElement | null;
   if (existingRoot) {
-    ensureToolbarMounted(existingRoot, document);
+    if (
-    return readToolbarDom(existingRoot);
+      existingRoot.querySelector(
+        '[data-plugin-export-audience-profile-by-id="button"]'
+      )
+    ) {
+      ensureToolbarMounted(existingRoot, document);
+      return readToolbarDom(existingRoot);
+    }
+
+    existingRoot.remove();
   }
 
   const root = document.createElement("section");
@@ -47,6 +61,7 @@ export function ensurePluginToolbar(
 
   const exportRangeSelect = document.createElement("select");
   exportRangeSelect.dataset.pluginExportRange = "select";
+  exportRangeSelect.hidden = true;
   appendOption(exportRangeSelect, "current", "当前页");
   appendOption(exportRangeSelect, "first-5", "前5页");
   appendOption(exportRangeSelect, "first-10", "前10页");
@@ -65,12 +80,35 @@ export function ensurePluginToolbar(
   const exportButton = document.createElement("button");
   exportButton.type = "button";
   exportButton.dataset.pluginExport = "button";
-  exportButton.textContent = "导出CSV";
+  exportButton.hidden = true;
+  exportButton.tabIndex = -1;
+
+  const audienceProfileExportButton = document.createElement("button");
+  audienceProfileExportButton.type = "button";
+  audienceProfileExportButton.dataset.pluginExportAudienceProfile = "button";
+  audienceProfileExportButton.textContent = "导出选中达人数据";
+  audienceProfileExportButton.title =
+    "仅导出已勾选达人，包含内容数据、效果预估、画像等维度";
+
+  const audienceProfileByIdExportButton = document.createElement("button");
+  audienceProfileByIdExportButton.type = "button";
+  audienceProfileByIdExportButton.dataset.pluginExportAudienceProfileById = "button";
+  audienceProfileByIdExportButton.textContent = "按星图ID导出";
+  audienceProfileByIdExportButton.title =
+    "粘贴达人星图ID后批量导出达人数据，不依赖当前列表勾选";
+
+  const audienceProfileFieldButton = document.createElement("button");
+  audienceProfileFieldButton.type = "button";
+  audienceProfileFieldButton.dataset.pluginAudienceProfileFields = "button";
+  audienceProfileFieldButton.textContent = "选择字段";
+  audienceProfileFieldButton.title =
+    "勾选本次CSV需要导出的字段，设置会自动保存";
 
   const batchSubmitButton = document.createElement("button");
   batchSubmitButton.type = "button";
   batchSubmitButton.dataset.pluginBatchSubmit = "button";
   batchSubmitButton.textContent = "提交批次";
+  batchSubmitButton.title = "将当前选中的达人提交到后续业务批次";
 
   const exportStatusText = document.createElement("span");
   exportStatusText.dataset.pluginExportStatus = "text";
@@ -80,12 +118,18 @@ export function ensurePluginToolbar(
     exportRangeSelect,
     exportCustomPagesInput,
     exportButton,
+    audienceProfileExportButton,
+    audienceProfileByIdExportButton,
+    audienceProfileFieldButton,
     batchSubmitButton,
     exportStatusText
   );
 
   document.body.appendChild(root);
   applyNativeControlStyles(document, {
+    audienceProfileExportButton,
+    audienceProfileByIdExportButton,
+    audienceProfileFieldButton,
     batchSubmitButton,
     exportButton,
     exportCustomPagesInput,
@@ -96,12 +140,24 @@ export function ensurePluginToolbar(
   exportButton.addEventListener("click", () => {
     void handlers.onExport();
   });
+  audienceProfileExportButton.addEventListener("click", () => {
+    void handlers.onExportAudienceProfile();
+  });
+  audienceProfileByIdExportButton.addEventListener("click", () => {
+    void handlers.onExportAudienceProfileByIds();
+  });
+  audienceProfileFieldButton.addEventListener("click", () => {
+    void handlers.onConfigureAudienceProfileFields();
+  });
   batchSubmitButton.addEventListener("click", () => {
     void handlers.onSubmitBatch();
   });
   exportRangeSelect.addEventListener("change", () => {
     syncCustomPagesInputVisibility({
       batchSubmitButton,
+      audienceProfileFieldButton,
+      audienceProfileByIdExportButton,
+      audienceProfileExportButton,
       exportButton,
       exportCustomPagesInput,
       exportRangeSelect,
@@ -111,6 +167,9 @@ export function ensurePluginToolbar(
   });
 
   const toolbarDom = {
+    audienceProfileExportButton,
+    audienceProfileByIdExportButton,
+    audienceProfileFieldButton,
     batchSubmitButton,
     exportButton,
     exportCustomPagesInput,
@@ -136,6 +195,15 @@ function appendOption(
 
 function readToolbarDom(root: HTMLElement): PluginToolbarDom {
   const toolbarDom = {
+    audienceProfileByIdExportButton: root.querySelector(
+      '[data-plugin-export-audience-profile-by-id="button"]'
+    ) as HTMLButtonElement,
+    audienceProfileExportButton: root.querySelector(
+      '[data-plugin-export-audience-profile="button"]'
+    ) as HTMLButtonElement,
+    audienceProfileFieldButton: root.querySelector(
+      '[data-plugin-audience-profile-fields="button"]'
+    ) as HTMLButtonElement,
     batchSubmitButton: root.querySelector(
       '[data-plugin-batch-submit="button"]'
     ) as HTMLButtonElement,
@@ -218,6 +286,9 @@ export function setToolbarBusyState(
 ): void {
   [
     toolbar.batchSubmitButton,
+    toolbar.audienceProfileFieldButton,
+    toolbar.audienceProfileByIdExportButton,
+    toolbar.audienceProfileExportButton,
     toolbar.exportButton,
     toolbar.exportRangeSelect,
     toolbar.exportCustomPagesInput
@@ -234,8 +305,8 @@ export function setToolbarExportStatus(
 }
 
 function syncCustomPagesInputVisibility(toolbar: PluginToolbarDom): void {
-  toolbar.exportCustomPagesInput.hidden =
+  toolbar.exportRangeSelect.hidden = true;
-    toolbar.exportRangeSelect.value !== "custom";
+  toolbar.exportCustomPagesInput.hidden = true;
 }
 
 function ensureToolbarMounted(root: HTMLElement, document: Document): void {
@@ -414,6 +485,9 @@ function applyToolbarRootStyles(root: HTMLElement): void {
 function applyNativeControlStyles(
   document: Document,
   controls: {
+    audienceProfileExportButton: HTMLButtonElement;
+    audienceProfileByIdExportButton: HTMLButtonElement;
+    audienceProfileFieldButton: HTMLButtonElement;
     batchSubmitButton: HTMLButtonElement;
     exportButton: HTMLButtonElement;
     exportCustomPagesInput: HTMLInputElement;
@@ -429,11 +503,18 @@ function applyNativeControlStyles(
     findNativeActionButton(document, "导出");
 
   if (nativeButton) {
-    controls.exportButton.className = nativeButton.className;
+    controls.audienceProfileExportButton.className = nativeButton.className;
+    controls.audienceProfileByIdExportButton.className = nativeButton.className;
+    controls.audienceProfileFieldButton.className = nativeButton.className;
     controls.batchSubmitButton.className = nativeButton.className;
   }
 
-  [controls.exportButton, controls.batchSubmitButton].forEach((button) => {
+  [
+    controls.audienceProfileExportButton,
+    controls.audienceProfileByIdExportButton,
+    controls.audienceProfileFieldButton,
+    controls.batchSubmitButton
+  ].forEach((button) => {
     applyPrimaryButtonStyles(button);
     button.style.whiteSpace = "nowrap";
   });
@@ -483,26 +564,34 @@ function ensurePluginActionButtonTheme(document: Document): void {
   const style = document.createElement("style");
   style.id = PLUGIN_ACTION_BUTTON_STYLE_ID;
   style.textContent = `
-    [data-plugin-export="button"]:hover:not(:disabled),
+    [data-plugin-export-audience-profile="button"]:hover:not(:disabled),
+    [data-plugin-export-audience-profile-by-id="button"]:hover:not(:disabled),
+    [data-plugin-audience-profile-fields="button"]:hover:not(:disabled),
     [data-plugin-batch-submit="button"]:hover:not(:disabled) {
       background-color: #6d1627 !important;
       border-color: #6d1627 !important;
     }
 
-    [data-plugin-export="button"]:active:not(:disabled),
+    [data-plugin-export-audience-profile="button"]:active:not(:disabled),
+    [data-plugin-export-audience-profile-by-id="button"]:active:not(:disabled),
+    [data-plugin-audience-profile-fields="button"]:active:not(:disabled),
     [data-plugin-batch-submit="button"]:active:not(:disabled) {
       background-color: #58111f !important;
       border-color: #58111f !important;
       transform: translateY(1px);
     }
 
-    [data-plugin-export="button"]:focus-visible,
+    [data-plugin-export-audience-profile="button"]:focus-visible,
+    [data-plugin-export-audience-profile-by-id="button"]:focus-visible,
+    [data-plugin-audience-profile-fields="button"]:focus-visible,
     [data-plugin-batch-submit="button"]:focus-visible {
       outline: none !important;
       box-shadow: 0 0 0 3px rgba(127, 29, 45, 0.2) !important;
     }
 
-    [data-plugin-export="button"]:disabled,
+    [data-plugin-export-audience-profile="button"]:disabled,
+    [data-plugin-export-audience-profile-by-id="button"]:disabled,
+    [data-plugin-audience-profile-fields="button"]:disabled,
     [data-plugin-batch-submit="button"]:disabled {
       background-color: #c89ca4 !important;
       border-color: #c89ca4 !important;

src/popup/index.ts

@@ -2,6 +2,8 @@ import {
   renderDevPanel,
   renderLoggedIn,
   renderLoggedOut,
+  renderUpdateStatus,
+  setUpdateDownloadStatus,
   setProtectedApiResult
 } from "./view";
 import { readAuthConfig, type AuthConfig } from "../shared/auth-config";
@@ -10,17 +12,27 @@ import {
   type AuthResponseMessage
 } from "../shared/auth-messages";
 import { createProtectedApiClient } from "../shared/protected-api-client";
+import {
+  compareExtensionVersions,
+  fetchUpdateManifest as fetchUpdateManifestFromUrl,
+  type UpdateManifest
+} from "../shared/update-check";
+import { UPDATE_MANIFEST_URL } from "../shared/update-config";
 
 interface BootPopupOptions {
   config?: Partial<AuthConfig>;
+  currentVersion?: string;
   document?: Document;
   fetchProtectedApi?: () => Promise<unknown>;
+  fetchUpdateManifest?: () => Promise<UpdateManifest>;
   sendMessage?: (message: unknown) => Promise<unknown>;
+  updateManifestUrl?: string;
 }
 
 export async function bootPopup(options: BootPopupOptions = {}): Promise<void> {
   const currentDocument = options.document ?? document;
   const popupConfig = readAuthConfig(options.config);
+  const currentVersion = options.currentVersion ?? readCurrentVersion();
   const root = currentDocument.querySelector("#app");
   const HTMLElementCtor = currentDocument.defaultView?.HTMLElement;
 
@@ -48,15 +60,28 @@ export async function bootPopup(options: BootPopupOptions = {}): Promise<void> {
       baseUrl: "http://127.0.0.1:4319",
       sendMessage
     }).loadProtectedMockData;
+  const fetchUpdateManifest =
+    options.fetchUpdateManifest ??
+    (() =>
+      fetchUpdateManifestFromUrl(
+        options.updateManifestUrl ?? UPDATE_MANIFEST_URL
+      ));
 
-  await renderCurrentAuthState(root, popupConfig, sendMessage, fetchProtectedApi);
+  await renderCurrentAuthState(root, popupConfig, sendMessage, fetchProtectedApi, {
+    currentVersion,
+    fetchUpdateManifest
+  });
 }
 
 async function renderCurrentAuthState(
   root: HTMLElement,
   popupConfig: AuthConfig,
   sendMessage: (message: unknown) => Promise<unknown>,
-  fetchProtectedApi: () => Promise<unknown>
+  fetchProtectedApi: () => Promise<unknown>,
+  updateOptions: {
+    currentVersion: string;
+    fetchUpdateManifest: () => Promise<UpdateManifest>;
+  }
 ): Promise<void> {
   const response = await sendMessage({ type: "auth:get-state" });
   if (!isAuthResponseMessage(response) || !response.ok || response.type !== "auth:state") {
@@ -71,19 +96,22 @@ async function renderCurrentAuthState(
       ?.addEventListener("click", () => {
         void runAuthAction(root, popupConfig, sendMessage, {
           actionMessage: { type: "auth:sign-in" },
-          fetchProtectedApi
+          fetchProtectedApi,
+          updateOptions
         });
       });
     return;
   }
 
   renderLoggedIn(root, response.value);
+  void runUpdateCheck(root, sendMessage, updateOptions);
   root
     .querySelector('[data-popup-sign-out="button"]')
     ?.addEventListener("click", () => {
         void runAuthAction(root, popupConfig, sendMessage, {
           actionMessage: { type: "auth:sign-out" },
-          fetchProtectedApi
+          fetchProtectedApi,
+          updateOptions
         });
     });
   if (popupConfig.enableDevAuthPanel) {
@@ -103,6 +131,10 @@ async function runAuthAction(
   options: {
     actionMessage: { type: "auth:sign-in" } | { type: "auth:sign-out" };
     fetchProtectedApi: () => Promise<unknown>;
+    updateOptions: {
+      currentVersion: string;
+      fetchUpdateManifest: () => Promise<UpdateManifest>;
+    };
   }
 ): Promise<void> {
   const response = await sendMessage(options.actionMessage);
@@ -121,7 +153,8 @@ async function runAuthAction(
     root,
     popupConfig,
     sendMessage,
-    options.fetchProtectedApi
+    options.fetchProtectedApi,
+    options.updateOptions
   );
 }
 
@@ -133,6 +166,105 @@ function isActionError(response: unknown): response is Extract<AuthResponseMessa
   );
 }
 
+async function runUpdateCheck(
+  root: HTMLElement,
+  sendMessage: (message: unknown) => Promise<unknown>,
+  options: {
+    currentVersion: string;
+    fetchUpdateManifest: () => Promise<UpdateManifest>;
+  }
+): Promise<void> {
+  renderUpdateStatus(root, {
+    currentVersion: options.currentVersion,
+    status: "checking"
+  });
+
+  try {
+    const manifest = await options.fetchUpdateManifest();
+    if (compareExtensionVersions(manifest.latestVersion, options.currentVersion) <= 0) {
+      renderUpdateStatus(root, {
+        currentVersion: options.currentVersion,
+        status: "latest"
+      });
+      return;
+    }
+
+    renderUpdateStatus(root, {
+      currentVersion: options.currentVersion,
+      manifest,
+      status: "available"
+    });
+    bindUpdateDownloadButtons(root, sendMessage, manifest);
+  } catch {
+    renderUpdateStatus(root, {
+      currentVersion: options.currentVersion,
+      status: "error"
+    });
+  }
+}
+
+function bindUpdateDownloadButtons(
+  root: HTMLElement,
+  sendMessage: (message: unknown) => Promise<unknown>,
+  manifest: UpdateManifest
+): void {
+  root
+    .querySelector('[data-popup-download-update="button"]')
+    ?.addEventListener("click", () => {
+      void downloadUpdateAsset(root, sendMessage, {
+        filename: "star-chart-search-enhancer-internal.zip",
+        url: manifest.zipUrl
+      });
+    });
+
+  root
+    .querySelector('[data-popup-download-guide="button"]')
+    ?.addEventListener("click", () => {
+      void downloadUpdateAsset(root, sendMessage, {
+        filename: "星图增强插件-超简单安装使用指南.pdf",
+        url: manifest.guideUrl
+      });
+    });
+}
+
+async function downloadUpdateAsset(
+  root: HTMLElement,
+  sendMessage: (message: unknown) => Promise<unknown>,
+  options: {
+    filename: string;
+    url: string;
+  }
+): Promise<void> {
+  setUpdateDownloadStatus(root, "正在下载...");
+  try {
+    await sendMessage({
+      filename: options.filename,
+      type: "update:download",
+      url: options.url
+    });
+    setUpdateDownloadStatus(root, "已触发下载。下载后请解压新版 zip，并在 chrome://extensions 里重新加载插件。");
+  } catch (error) {
+    setUpdateDownloadStatus(
+      root,
+      error instanceof Error ? error.message : "下载失败，请稍后重试"
+    );
+  }
+}
+
+function readCurrentVersion(): string {
+  const runtime = (
+    globalThis as typeof globalThis & {
+      chrome?: {
+        runtime?: {
+          getManifest?: () => { version?: string };
+        };
+      };
+    }
+  ).chrome?.runtime;
+
+  return runtime?.getManifest?.().version ?? "0.0.0";
+}
+
 async function runProtectedApiProbe(
   root: HTMLElement,
   fetchProtectedApi: () => Promise<unknown>

src/popup/view.ts

@@ -1,4 +1,5 @@
 import type { AuthStateValue } from "../shared/auth-messages";
+import type { UpdateManifest } from "../shared/update-check";
 
 export function renderLoggedOut(root: HTMLElement, error?: string | null): void {
   root.innerHTML = `
@@ -23,11 +24,99 @@ export function renderLoggedIn(
       <p>已登录</p>
       <p>${userInfo?.name ?? userInfo?.username ?? "未知用户"}</p>
       <p>${userInfo?.email ?? ""}</p>
+      <section data-popup-update="root">
+        <h2>版本更新</h2>
+        <p data-popup-update-status="text">正在检查更新...</p>
+      </section>
       <button type="button" data-popup-sign-out="button">退出登录</button>
     </section>
   `;
 }
 
+export function renderUpdateStatus(
+  root: HTMLElement,
+  options: {
+    currentVersion: string;
+    manifest?: UpdateManifest;
+    status: "checking" | "error" | "latest" | "available";
+  }
+): void {
+  const container = root.querySelector('[data-popup-update="root"]');
+  if (!container) {
+    return;
+  }
+
+  if (options.status === "checking") {
+    container.innerHTML = `
+      <h2>版本更新</h2>
+      <p data-popup-update-status="text">当前版本：${options.currentVersion}</p>
+      <p>正在检查更新...</p>
+    `;
+    return;
+  }
+
+  if (options.status === "error") {
+    container.innerHTML = `
+      <h2>版本更新</h2>
+      <p data-popup-update-status="text">当前版本：${options.currentVersion}</p>
+      <p>暂时无法检查更新</p>
+      <p>如果需要新版，请联系维护同事获取更新包。</p>
+    `;
+    return;
+  }
+
+  if (options.status === "latest" || !options.manifest) {
+    container.innerHTML = `
+      <h2>版本更新</h2>
+      <p data-popup-update-status="text">当前版本：${options.currentVersion}</p>
+      <p>当前已是最新版本</p>
+    `;
+    return;
+  }
+
+  container.innerHTML = `
+    <h2>版本更新</h2>
+    <p data-popup-update-status="text">当前版本：${options.currentVersion}</p>
+    <p>发现新版本：${options.manifest.latestVersion}</p>
+    ${renderReleaseNotes(options.manifest.releaseNotes)}
+    <button type="button" data-popup-download-update="button">下载更新包</button>
+    <button type="button" data-popup-download-guide="button">下载使用说明</button>
+    <p data-popup-update-download-status="text">下载后请解压新版 zip，并在 chrome://extensions 里重新加载插件。</p>
+  `;
+}
+
+export function setUpdateDownloadStatus(
+  root: HTMLElement,
+  value: string
+): void {
+  const output = root.querySelector('[data-popup-update-download-status="text"]');
+  if (!output) {
+    return;
+  }
+
+  output.textContent = value;
+}
+
+function renderReleaseNotes(releaseNotes: string[]): string {
+  if (releaseNotes.length === 0) {
+    return "";
+  }
+
+  return `
+    <ul>
+      ${releaseNotes.map((note) => `<li>${escapeHtml(note)}</li>`).join("")}
+    </ul>
+  `;
+}
+
+function escapeHtml(value: string): string {
+  return value
+    .replace(/&/g, "&amp;")
+    .replace(/</g, "&lt;")
+    .replace(/>/g, "&gt;")
+    .replace(/"/g, "&quot;");
+}
+
 export function renderDevPanel(
   root: HTMLElement,
   authState: AuthStateValue

src/shared/batch-submit-config.ts

@@ -1 +1 @@
-export const DEFAULT_BATCH_SUBMIT_BASE_URL = "http://localhost:8083";
+export const DEFAULT_BATCH_SUBMIT_BASE_URL = "http://192.168.31.21:8083";

src/shared/update-check.ts

@@ -0,0 +1,94 @@
+export interface UpdateManifest {
+  guideUrl: string;
+  latestVersion: string;
+  minSupportedVersion: string;
+  publishedAt: string;
+  releaseNotes: string[];
+  zipUrl: string;
+}
+
+export function compareExtensionVersions(left: string, right: string): number {
+  const leftParts = parseVersionParts(left);
+  const rightParts = parseVersionParts(right);
+  const maxLength = Math.max(leftParts.length, rightParts.length);
+
+  for (let index = 0; index < maxLength; index += 1) {
+    const leftValue = leftParts[index] ?? 0;
+    const rightValue = rightParts[index] ?? 0;
+    if (leftValue !== rightValue) {
+      return leftValue - rightValue;
+    }
+  }
+
+  return 0;
+}
+
+export function parseUpdateManifest(value: unknown): UpdateManifest | null {
+  if (!value || typeof value !== "object") {
+    return null;
+  }
+
+  const candidate = value as Partial<UpdateManifest>;
+  if (
+    !isVersionString(candidate.latestVersion) ||
+    !isVersionString(candidate.minSupportedVersion) ||
+    !isHttpsUrl(candidate.zipUrl) ||
+    !isHttpsUrl(candidate.guideUrl) ||
+    typeof candidate.publishedAt !== "string" ||
+    !Array.isArray(candidate.releaseNotes) ||
+    !candidate.releaseNotes.every((note) => typeof note === "string")
+  ) {
+    return null;
+  }
+
+  return {
+    guideUrl: candidate.guideUrl,
+    latestVersion: candidate.latestVersion,
+    minSupportedVersion: candidate.minSupportedVersion,
+    publishedAt: candidate.publishedAt,
+    releaseNotes: candidate.releaseNotes,
+    zipUrl: candidate.zipUrl
+  };
+}
+
+export async function fetchUpdateManifest(
+  manifestUrl: string,
+  fetchImpl: typeof fetch = fetch
+): Promise<UpdateManifest> {
+  const response = await fetchImpl(manifestUrl, {
+    cache: "no-store"
+  });
+  if (!response.ok) {
+    throw new Error(`update manifest request failed: ${response.status}`);
+  }
+
+  const manifest = parseUpdateManifest(await response.json());
+  if (!manifest) {
+    throw new Error("update manifest is invalid");
+  }
+
+  return manifest;
+}
+
+function parseVersionParts(value: string): number[] {
+  return value.split(".").map((part) => {
+    const parsed = Number.parseInt(part, 10);
+    return Number.isFinite(parsed) ? parsed : 0;
+  });
+}
+
+function isVersionString(value: unknown): value is string {
+  return typeof value === "string" && /^\d+(?:\.\d+)*$/.test(value);
+}
+
+function isHttpsUrl(value: unknown): value is string {
+  if (typeof value !== "string") {
+    return false;
+  }
+
+  try {
+    return new URL(value).protocol === "https:";
+  } catch {
+    return false;
+  }
+}

src/shared/update-config.ts

@@ -0,0 +1,2 @@
+export const UPDATE_MANIFEST_URL =
+  "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/latest.json";

tests/audience-profile-client.test.ts

@@ -0,0 +1,146 @@
+import { describe, expect, test, vi } from "vitest";
+
+import {
+  AUDIENCE_PROFILE_TARGETS,
+  createAudienceProfileClient,
+  mapAudienceProfileResponse
+} from "../src/content/market/audience-profile-client";
+
+describe("audience-profile-client", () => {
+  test("loads connection user audience distributions from Xingtu", async () => {
+    const fetchImpl = vi.fn(async () => ({
+      json: async () => buildAudiencePayload(),
+      ok: true
+    }));
+    const client = createAudienceProfileClient({
+      baseUrl: "https://www.xingtu.cn",
+      fetchImpl,
+      timeoutMs: 1000
+    });
+
+    const result = await client.loadAudienceProfile({
+      authorId: "7294473194298146854",
+      authorName: "奇奇de海洋",
+      status: "success"
+    }, AUDIENCE_PROFILE_TARGETS.audience);
+
+    expect(fetchImpl).toHaveBeenCalledWith(
+      "https://www.xingtu.cn/gw/api/data_sp/author_audience_distribution?o_author_id=7294473194298146854&platform_source=1&platform_channel=1&link_type=5",
+      expect.objectContaining({
+        credentials: "include",
+        method: "GET"
+      })
+    );
+    expect(result).toEqual(
+      expect.objectContaining({
+        status: "success",
+        gender: [
+          { label: "男性", value: "71.7%" },
+          { label: "女性", value: "28.3%" }
+        ],
+        cityTop: expect.arrayContaining([{ label: "广州", value: "30.4%" }])
+      })
+    );
+  });
+
+  test("loads fans and iron fan profiles from Xingtu fan distribution endpoint", async () => {
+    const fetchImpl = vi.fn(async () => ({
+      json: async () => buildAudiencePayload(),
+      ok: true
+    }));
+    const client = createAudienceProfileClient({
+      baseUrl: "https://www.xingtu.cn",
+      fetchImpl,
+      timeoutMs: 1000
+    });
+
+    await client.loadAudienceProfile({
+      authorId: "7294473194298146854",
+      authorName: "奇奇de海洋",
+      status: "success"
+    }, AUDIENCE_PROFILE_TARGETS.longtimeFans);
+
+    expect(fetchImpl).toHaveBeenCalledWith(
+      "https://www.xingtu.cn/gw/api/data_sp/get_author_fans_distribution?o_author_id=7294473194298146854&platform_source=1&author_type=5",
+      expect.objectContaining({
+        credentials: "include",
+        method: "GET"
+      })
+    );
+  });
+
+  test("maps Xingtu audience distribution payload into named profile sections", () => {
+    const result = mapAudienceProfileResponse(buildAudiencePayload());
+
+    expect(result).toEqual(
+      expect.objectContaining({
+        status: "success",
+        age: [
+          { label: "18-23", value: "20%" },
+          { label: "24-30", value: "30%" },
+          { label: "31-40", value: "50%" }
+        ],
+        province: [
+          { label: "广东", value: "60%" },
+          { label: "浙江", value: "40%" }
+        ],
+        cityTier: [{ label: "一线城市", value: "100%" }],
+        interest: [{ label: "随拍", value: "100%" }],
+        crowd: [{ label: "都市蓝领", value: "100%" }]
+      })
+    );
+  });
+});
+
+function buildAudiencePayload() {
+  return {
+    base_resp: {
+      status_code: 0,
+      status_message: ""
+    },
+    distributions: [
+      {
+        distribution_list: [
+          { distribution_key: "male", distribution_value: 717 },
+          { distribution_key: "female", distribution_value: 283 }
+        ],
+        type_display: "性别分布"
+      },
+      {
+        distribution_list: [
+          { distribution_key: "31-40", distribution_value: 50 },
+          { distribution_key: "18-23", distribution_value: 20 },
+          { distribution_key: "24-30", distribution_value: 30 }
+        ],
+        type_display: "年龄分布"
+      },
+      {
+        distribution_list: [
+          { distribution_key: "浙江", distribution_value: 40 },
+          { distribution_key: "广东", distribution_value: 60 }
+        ],
+        type_display: "省份分布"
+      },
+      {
+        distribution_list: [
+          { distribution_key: "广州", distribution_value: 304 },
+          { distribution_key: "北京", distribution_value: 291 },
+          { distribution_key: "上海", distribution_value: 405 }
+        ],
+        type_display: "城市分布"
+      },
+      {
+        distribution_list: [{ distribution_key: "一线", distribution_value: 1 }],
+        type_display: "城市等级分布"
+      },
+      {
+        distribution_list: [{ distribution_key: "随拍", distribution_value: 1 }],
+        type_display: "兴趣分布"
+      },
+      {
+        distribution_list: [{ distribution_key: "都市蓝领", distribution_value: 1 }],
+        type_display: "八大人群分布"
+      }
+    ]
+  };
+}

tests/audience-profile-csv.test.ts

@@ -0,0 +1,331 @@
+import { describe, expect, test } from "vitest";
+
+import {
+  buildAudienceProfileCsv,
+  listAudienceProfileSelectableFieldGroups,
+  listAudienceProfileCsvHeaders
+} from "../src/content/market/audience-profile-csv";
+import type { AudienceProfileExportRow } from "../src/content/market/audience-profile-types";
+
+describe("audience-profile-csv", () => {
+  test("exports only requested profile distribution columns", () => {
+    const csv = buildAudienceProfileCsv([
+      {
+        profiles: {
+          audience: {
+            age: [{ label: "31-40", value: "50%" }],
+            cityTier: [{ label: "一线城市", value: "100%" }],
+            crowd: [{ label: "都市蓝领", value: "100%" }],
+            gender: [
+              { label: "男性", value: "71.7%" },
+              { label: "女性", value: "28.3%" }
+            ],
+            status: "success"
+          },
+          fans: {
+            age: [{ label: "31-40", value: "40%" }],
+            cityTier: [{ label: "一线城市", value: "80%" }],
+            crowd: [{ label: "都市蓝领", value: "60%" }],
+            gender: [
+              { label: "男性", value: "60%" },
+              { label: "女性", value: "40%" }
+            ],
+            status: "success"
+          },
+          longtimeFans: {
+            age: [{ label: "31-40", value: "30%" }],
+            cityTier: [{ label: "一线城市", value: "70%" }],
+            crowd: [{ label: "都市蓝领", value: "50%" }],
+            status: "success"
+          }
+        },
+        businessAbility: {
+          estimates: {
+            oneToTwenty: {
+              expectedCpe: "2.1",
+              expectedCpm: "120.0",
+              expectedPlay: "250w",
+              hotRate: "100%"
+            },
+            twentyToSixty: {
+              expectedCpe: "3.7",
+              expectedCpm: "212.0",
+              expectedPlay: "250w",
+              hotRate: "缺失"
+            }
+          },
+          status: "success",
+          videos: {
+            personalVideo: {
+              averageComment: "4.5w",
+              averageDuration: "150s",
+              averageLike: "113.2w",
+              averageShare: "26.5w",
+              finishRate: "15.8%",
+              interactionRate: "3.9%",
+              medianPlay: "3738.4w",
+              publishedItems: "<5"
+            },
+            xingtuVideo: {
+              averageComment: "5.1w",
+              averageDuration: "170s",
+              averageLike: "150.3w",
+              averageShare: "68.4w",
+              finishRate: "19.9%",
+              interactionRate: "5.5%",
+              medianPlay: "4059.7w",
+              publishedItems: "<5"
+            }
+          }
+        },
+        record: {
+          authorId: "123",
+          authorName: "达人 A",
+          exportFields: {
+            达人信息: "达人 A",
+            连接用户数: "300w"
+          },
+          status: "success"
+        }
+      } satisfies AudienceProfileExportRow
+    ]);
+
+    const [headerLine, rowLine] = csv.split("\n");
+
+    expect(headerLine).toContain("达人信息,连接用户数");
+    expect(headerLine).not.toContain("抓取状态");
+    expect(headerLine).not.toContain("失败原因");
+    expect(headerLine).toContain("内容数据-个人视频-播放量中位数");
+    expect(headerLine).toContain("内容数据-星图视频-平均转发");
+    expect(headerLine).toContain("效果预估-1-20s视频-预期CPM");
+    expect(headerLine).toContain("效果预估-20-60s视频-爆文率");
+    expect(headerLine).toContain("效果预估-60s以上视频-预期播放量");
+    expect(headerLine).not.toContain("商业能力-个人视频-播放量中位数");
+    expect(headerLine).not.toContain("商业能力-20-60s视频-预期CPM");
+    expect(headerLine).toContain("观众画像-男性占比");
+    expect(headerLine).toContain("粉丝画像-女性占比");
+    expect(headerLine).not.toContain("铁粉画像-男性占比");
+    expect(headerLine).toContain("观众画像-31-40占比");
+    expect(headerLine).toContain("粉丝画像-一线城市占比");
+    expect(headerLine).toContain("铁粉画像-都市蓝领占比");
+    expect(headerLine).not.toContain("观众画像-新一线城市占比");
+    expect(headerLine).not.toContain("粉丝画像-新一线城市占比");
+    expect(headerLine).not.toContain("铁粉画像-新一线城市占比");
+    expect(headerLine).not.toContain("省份");
+    expect(headerLine).not.toContain("地域TOP");
+    expect(headerLine).not.toContain("兴趣TOP");
+    expect(rowLine).toContain("71.7%");
+    expect(rowLine).toContain("60%");
+    expect(readCsvValue(csv, "内容数据-个人视频-播放量中位数")).toBe("3738.4w");
+    expect(readCsvValue(csv, "内容数据-星图视频-平均转发")).toBe("68.4w");
+    expect(readCsvValue(csv, "效果预估-1-20s视频-预期CPM")).toBe("120.0");
+    expect(readCsvValue(csv, "效果预估-20-60s视频-爆文率")).toBe("缺失");
+  });
+
+  test("leaves distribution cells empty when profile loading fails", () => {
+    const csv = buildAudienceProfileCsv([
+      {
+        profiles: {
+          audience: {
+            failureReason: "request-failed",
+            status: "failed"
+          },
+          fans: {
+            failureReason: "timeout",
+            status: "failed"
+          },
+          longtimeFans: {
+            status: "failed"
+          }
+        },
+        record: {
+          authorId: "123",
+          authorName: "达人 A",
+          status: "success"
+        }
+      } satisfies AudienceProfileExportRow
+    ]);
+
+    const [, rowLine] = csv.split("\n");
+
+    expect(rowLine).not.toContain("失败");
+    expect(rowLine).not.toContain("request-failed");
+    expect(rowLine).not.toContain("timeout");
+  });
+
+  test("fills missing fixed distribution buckets with zero for successful profiles", () => {
+    const csv = buildAudienceProfileCsv([
+      {
+        profiles: {
+          audience: { status: "success" },
+          fans: { status: "success" },
+          longtimeFans: {
+            age: [
+              { label: "18-23", value: "11.1%" },
+              { label: "24-30", value: "33.3%" },
+              { label: "31-40", value: "55.6%" }
+            ],
+            cityTier: [
+              { label: "一线城市", value: "10%" },
+              { label: "二线城市", value: "20%" },
+              { label: "三线城市", value: "40%" },
+              { label: "四线城市", value: "30%" }
+            ],
+            crowd: [
+              { label: "精致妈妈", value: "30%" },
+              { label: "新锐白领", value: "20%" },
+              { label: "资深中产", value: "10%" },
+              { label: "都市蓝领", value: "20%" },
+              { label: "小镇中老年", value: "10%" },
+              { label: "小镇青年", value: "10%" }
+            ],
+            status: "success"
+          }
+        },
+        record: {
+          authorId: "123",
+          authorName: "达人 A",
+          status: "success"
+        }
+      } satisfies AudienceProfileExportRow
+    ]);
+
+    expect(readCsvValue(csv, "铁粉画像-41-50占比")).toBe("0%");
+    expect(readCsvValue(csv, "铁粉画像-50+占比")).toBe("0%");
+    expect(readCsvValue(csv, "铁粉画像-五线城市占比")).toBe("0%");
+    expect(readCsvValue(csv, "铁粉画像-都市银发占比")).toBe("0%");
+    expect(readCsvValue(csv, "铁粉画像-Z世代占比")).toBe("0%");
+    expect(csv.split("\n")[0]).not.toContain("新一线城市占比");
+  });
+
+  test("filters export columns by selected headers", () => {
+    const row = buildSuccessRow();
+    const csv = buildAudienceProfileCsv([row], {
+      selectedHeaders: [
+        "内容数据-个人视频-播放量中位数",
+        "观众画像-男性占比"
+      ]
+    });
+
+    const [headerLine, rowLine] = csv.split("\n");
+
+    expect(headerLine).toBe(
+      "达人信息,连接用户数,内容数据-个人视频-播放量中位数,观众画像-男性占比"
+    );
+    expect(rowLine).toBe("达人 A,300w,3738.4w,71.7%");
+    expect(headerLine).not.toContain("秒思api-看后搜数");
+    expect(headerLine).not.toContain("粉丝画像-女性占比");
+  });
+
+  test("always keeps fixed id export headers when filtering", () => {
+    const row = buildSuccessRow({
+      exportFields: {
+        达人ID: "123",
+        达人名称: "达人 A",
+        导出状态: "成功",
+        失败原因: ""
+      }
+    });
+    const csv = buildAudienceProfileCsv([row], {
+      selectedHeaders: ["内容数据-个人视频-播放量中位数"]
+    });
+
+    const [headerLine, rowLine] = csv.split("\n");
+
+    expect(headerLine).toBe(
+      "达人ID,达人名称,导出状态,失败原因,内容数据-个人视频-播放量中位数"
+    );
+    expect(rowLine).toBe("123,达人 A,成功,,3738.4w");
+  });
+
+  test("lists headers for field picker defaults", () => {
+    expect(listAudienceProfileCsvHeaders([buildSuccessRow()])).toEqual(
+      expect.arrayContaining([
+        "达人信息",
+        "连接用户数",
+        "秒思api-看后搜数",
+        "内容数据-个人视频-播放量中位数",
+        "效果预估-20-60s视频-预期CPM",
+        "观众画像-男性占比",
+        "铁粉画像-小镇青年占比"
+      ])
+    );
+  });
+
+  test("groups selectable profile export fields", () => {
+    expect(listAudienceProfileSelectableFieldGroups()).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          headers: expect.arrayContaining(["秒思api-看后搜数"]),
+          label: "秒思api数据"
+        }),
+        expect.objectContaining({
+          headers: expect.arrayContaining(["内容数据-个人视频-播放量中位数"]),
+          label: "内容数据"
+        }),
+        expect.objectContaining({
+          headers: expect.arrayContaining(["效果预估-20-60s视频-预期CPM"]),
+          label: "效果预估"
+        }),
+        expect.objectContaining({
+          headers: expect.arrayContaining(["观众画像-男性占比"]),
+          label: "观众画像"
+        })
+      ])
+    );
+  });
+});
+
+function readCsvValue(csv: string, header: string): string {
+  const [headerLine, rowLine] = csv.split("\n");
+  const headers = headerLine.split(",");
+  const values = rowLine.split(",");
+  const index = headers.indexOf(header);
+
+  expect(index).toBeGreaterThanOrEqual(0);
+  return values[index] ?? "";
+}
+
+function buildSuccessRow(
+  overrides: Partial<AudienceProfileExportRow["record"]> = {}
+): AudienceProfileExportRow {
+  return {
+    profiles: {
+      audience: {
+        age: [{ label: "31-40", value: "50%" }],
+        cityTier: [{ label: "一线城市", value: "100%" }],
+        crowd: [{ label: "都市蓝领", value: "100%" }],
+        gender: [{ label: "男性", value: "71.7%" }],
+        status: "success"
+      },
+      fans: { status: "success" },
+      longtimeFans: { status: "success" }
+    },
+    businessAbility: {
+      estimates: {
+        twentyToSixty: {
+          expectedCpe: "3.7",
+          expectedCpm: "212.0",
+          expectedPlay: "250w",
+          hotRate: "缺失"
+        }
+      },
+      status: "success",
+      videos: {
+        personalVideo: {
+          medianPlay: "3738.4w"
+        }
+      }
+    },
+    record: {
+      authorId: "123",
+      authorName: "达人 A",
+      exportFields: {
+        达人信息: "达人 A",
+        连接用户数: "300w"
+      },
+      status: "success",
+      ...overrides
+    }
+  };
+}

tests/author-base-client.test.ts

@@ -0,0 +1,56 @@
+import { describe, expect, test, vi } from "vitest";
+
+import {
+  buildAuthorBaseInfoUrl,
+  createAuthorBaseClient,
+  mapAuthorBaseInfoResponse
+} from "../src/content/market/author-base-client";
+
+describe("author-base-client", () => {
+  test("builds Xingtu author base info url", () => {
+    expect(
+      buildAuthorBaseInfoUrl("6866044569306267651", "https://www.xingtu.cn")
+    ).toBe(
+      "https://www.xingtu.cn/gw/api/author/get_author_base_info?o_author_id=6866044569306267651&platform_source=1&platform_channel=1&recommend=true&need_sec_uid=true&need_linkage_info=true"
+    );
+  });
+
+  test("maps author nickname into a market record", () => {
+    expect(mapAuthorBaseInfoResponse("6866044569306267651", {
+      base_resp: { status_code: 0, status_message: "Success" },
+      nick_name: "小九儿"
+    })).toEqual({
+      authorId: "6866044569306267651",
+      authorName: "小九儿",
+      status: "success"
+    });
+  });
+
+  test("loads author base info from Xingtu", async () => {
+    const fetchImpl = vi.fn(async () => ({
+      json: async () => ({
+        base_resp: { status_code: 0, status_message: "Success" },
+        nick_name: "小九儿"
+      }),
+      ok: true
+    }));
+    const client = createAuthorBaseClient({
+      baseUrl: "https://www.xingtu.cn",
+      fetchImpl,
+      timeoutMs: 1000
+    });
+
+    await expect(client.loadAuthorBaseInfo("6866044569306267651")).resolves.toEqual({
+      authorId: "6866044569306267651",
+      authorName: "小九儿",
+      status: "success"
+    });
+    expect(fetchImpl).toHaveBeenCalledWith(
+      "https://www.xingtu.cn/gw/api/author/get_author_base_info?o_author_id=6866044569306267651&platform_source=1&platform_channel=1&recommend=true&need_sec_uid=true&need_linkage_info=true",
+      expect.objectContaining({
+        credentials: "include",
+        method: "GET"
+      })
+    );
+  });
+});

tests/author-id-input.test.ts

@@ -0,0 +1,35 @@
+import { describe, expect, test } from "vitest";
+
+import { parseAuthorIds } from "../src/content/market/author-id-input";
+
+describe("author-id-input", () => {
+  test("parses newline comma and space separated Xingtu author ids", () => {
+    expect(parseAuthorIds(`
+      6866044569306267651
+      7040323176106033165,7088592143119286285
+      7222310247979810854
+    `)).toEqual({
+      duplicates: [],
+      ids: [
+        "6866044569306267651",
+        "7040323176106033165",
+        "7088592143119286285",
+        "7222310247979810854"
+      ],
+      invalidTokens: []
+    });
+  });
+
+  test("deduplicates ids and reports invalid tokens", () => {
+    expect(parseAuthorIds(`
+      6866044569306267651
+      bad-id
+      123
+      6866044569306267651
+    `)).toEqual({
+      duplicates: ["6866044569306267651"],
+      ids: ["6866044569306267651"],
+      invalidTokens: ["bad-id", "123"]
+    });
+  });
+});

tests/background-auth-controller.test.ts

@@ -21,6 +21,27 @@ describe("background-auth-controller", () => {
     );
   });
 
+  test("returns unauthenticated state when the access token cannot be read", async () => {
+    const controller = createAuthController({
+      authClient: {
+        getAccessToken: vi.fn(async () => {
+          throw new Error("token expired");
+        }),
+        getIdTokenClaims: vi.fn(),
+        isAuthenticated: vi.fn(async () => true),
+        signIn: vi.fn(),
+        signOut: vi.fn()
+      }
+    });
+
+    await expect(controller.getAuthState()).resolves.toEqual(
+      expect.objectContaining({
+        isAuthenticated: false,
+        lastError: "token expired"
+      })
+    );
+  });
+
   test("delegates sign in to the auth client", async () => {
     const signIn = vi.fn(async () => undefined);
     const controller = createAuthController({

tests/background-index.test.ts

@@ -48,6 +48,50 @@ describe("background-index", () => {
     expect(sendResponse).toHaveBeenCalledWith({ ok: true });
   });
 
+  test("downloads extension update assets", async () => {
+    const listeners: Array<
+      (message: unknown, sender: unknown, sendResponse: (response: unknown) => void) => boolean | void
+    > = [];
+    const download = vi.fn(async () => undefined);
+    const sendResponse = vi.fn();
+
+    registerBackgroundMessageHandler({
+      downloads: {
+        download
+      },
+      runtime: {
+        onMessage: {
+          addListener(listener) {
+            listeners.push(listener);
+          }
+        }
+      }
+    });
+
+    const result = listeners[0](
+      {
+        filename: "star-chart-search-enhancer-internal.zip",
+        type: "update:download",
+        url: "https://cos.example.com/star-chart-search-enhancer/releases/0.2.0421.3/star-chart-search-enhancer-internal.zip"
+      },
+      {},
+      sendResponse
+    );
+
+    expect(result).toBe(true);
+    await new Promise((resolve) => setTimeout(resolve, 0));
+
+    expect(download).toHaveBeenCalledWith({
+      filename: "star-chart-search-enhancer-internal.zip",
+      saveAs: true,
+      url: "https://cos.example.com/star-chart-search-enhancer/releases/0.2.0421.3/star-chart-search-enhancer-internal.zip"
+    });
+    expect(sendResponse).toHaveBeenCalledWith({
+      ok: true,
+      type: "update:download-ack"
+    });
+  });
+
   test("responds to auth:get-state with auth status", async () => {
     const listeners: Array<
       (message: unknown, sender: unknown, sendResponse: (response: unknown) => void) => boolean | void

tests/business-ability-client.test.ts

@@ -0,0 +1,170 @@
+import { describe, expect, test, vi } from "vitest";
+
+import {
+  buildBusinessAbilityEstimateUrl,
+  buildBusinessAbilityVideoUrl,
+  createBusinessAbilityClient,
+  mapBusinessAbilityEstimateResponse,
+  mapBusinessAbilityVideoResponse
+} from "../src/content/market/business-ability-client";
+
+describe("business-ability-client", () => {
+  test("builds commercial ability urls used by the Xingtu detail page", () => {
+    expect(
+      buildBusinessAbilityVideoUrl(
+        "6724241209444794382",
+        "https://www.xingtu.cn",
+        2
+      )
+    ).toBe(
+      "https://www.xingtu.cn/gw/api/data_sp/get_author_spread_info?o_author_id=6724241209444794382&platform_source=1&platform_channel=1&type=2&flow_type=0&only_assign=true&range=2"
+    );
+
+    expect(
+      buildBusinessAbilityEstimateUrl(
+        "6724241209444794382",
+        "https://www.xingtu.cn"
+      )
+    ).toBe(
+      "https://www.xingtu.cn/gw/api/aggregator/get_author_commerce_spread_info?o_author_id=6724241209444794382"
+    );
+  });
+
+  test("maps video content metrics into page-style display values", () => {
+    expect(mapBusinessAbilityVideoResponse(buildVideoPayload())).toEqual({
+      averageComment: "5.1w",
+      averageDuration: "170s",
+      averageLike: "150.3w",
+      averageShare: "68.4w",
+      finishRate: "19.9%",
+      interactionRate: "5.5%",
+      medianPlay: "4059.7w",
+      publishedItems: "<5"
+    });
+  });
+
+  test("maps duration estimates into page-style display values", () => {
+    expect(mapBusinessAbilityEstimateResponse(buildEstimatePayload())).toEqual({
+      oneToTwenty: {
+        expectedCpe: "2.1",
+        expectedCpm: "120.0",
+        expectedPlay: "250w",
+        hotRate: "100%"
+      },
+      overSixty: {
+        expectedCpe: "4.2",
+        expectedCpm: "240.0",
+        expectedPlay: "250w",
+        hotRate: "100%"
+      },
+      twentyToSixty: {
+        expectedCpe: "3.7",
+        expectedCpm: "212.0",
+        expectedPlay: "250w",
+        hotRate: "100%"
+      }
+    });
+  });
+
+  test("keeps decimal CPM values and marks missing hot rate", () => {
+    expect(mapBusinessAbilityEstimateResponse({
+      base_resp: { status_code: 0, status_message: "" },
+      cpe_1_20: "1.6347",
+      cpe_20_60: "2.002",
+      cpe_60: "2.104",
+      cpm_1_20: "21.7955",
+      cpm_20_60: "27.5628",
+      cpm_60: "29.877",
+      vv: "1010234"
+    })).toEqual({
+      oneToTwenty: {
+        expectedCpe: "1.6",
+        expectedCpm: "21.8",
+        expectedPlay: "101w",
+        hotRate: "缺失"
+      },
+      overSixty: {
+        expectedCpe: "2.1",
+        expectedCpm: "29.9",
+        expectedPlay: "101w",
+        hotRate: "缺失"
+      },
+      twentyToSixty: {
+        expectedCpe: "2",
+        expectedCpm: "27.6",
+        expectedPlay: "101w",
+        hotRate: "缺失"
+      }
+    });
+  });
+
+  test("loads personal video, Xingtu video, and duration estimate metrics", async () => {
+    const requestedUrls: string[] = [];
+    const fetchImpl = vi.fn(async (input: string) => {
+      requestedUrls.push(input);
+      return {
+        json: async () =>
+          input.includes("get_author_commerce_spread_info")
+            ? buildEstimatePayload()
+            : buildVideoPayload(),
+        ok: true
+      };
+    });
+    const client = createBusinessAbilityClient({
+      baseUrl: "https://www.xingtu.cn",
+      fetchImpl,
+      timeoutMs: 1000
+    });
+
+    await expect(
+      client.loadBusinessAbility({
+        authorId: "6724241209444794382",
+        authorName: "李蠕蠕",
+        status: "success"
+      })
+    ).resolves.toMatchObject({
+      estimates: expect.objectContaining({
+        twentyToSixty: expect.objectContaining({ expectedCpm: "212.0" })
+      }),
+      status: "success",
+      videos: {
+        personalVideo: expect.objectContaining({ medianPlay: "4059.7w" }),
+        xingtuVideo: expect.objectContaining({ medianPlay: "4059.7w" })
+      }
+    });
+
+    expect(requestedUrls).toEqual([
+      "https://www.xingtu.cn/gw/api/data_sp/get_author_spread_info?o_author_id=6724241209444794382&platform_source=1&platform_channel=1&type=1&flow_type=0&only_assign=true&range=2",
+      "https://www.xingtu.cn/gw/api/data_sp/get_author_spread_info?o_author_id=6724241209444794382&platform_source=1&platform_channel=1&type=2&flow_type=0&only_assign=true&range=2",
+      "https://www.xingtu.cn/gw/api/aggregator/get_author_commerce_spread_info?o_author_id=6724241209444794382"
+    ]);
+  });
+});
+
+function buildVideoPayload() {
+  return {
+    avg_duration: 17002,
+    base_resp: { status_code: 0, status_message: "" },
+    comment_avg: 51404,
+    interact_rate: { value: 551 },
+    item_num: 2,
+    like_avg: 1503028,
+    play_mid: 40596960,
+    play_over_rate: { value: 1991 },
+    share_avg: 684318
+  };
+}
+
+function buildEstimatePayload() {
+  return {
+    base_resp: { status_code: 0, status_message: "" },
+    cpe_1_20: "2.1035",
+    cpe_20_60: "3.7161",
+    cpe_60: "4.2069",
+    cpm_1_20: "119.9976",
+    cpm_20_60: "211.9958",
+    cpm_60: "239.9953",
+    platform_hot_rate: "1",
+    vv: "2500049"
+  };
+}

tests/csv-exporter.test.ts

@@ -14,14 +14,14 @@ describe("csv-exporter", () => {
         "达人名称",
         "地区",
         "21-60s报价",
-        "单视频看后搜率",
+        "商单视频看后搜率",
         "个人视频看后搜率",
-        "看后搜率",
+        "秒思api-看后搜率",
-        "看后搜数",
+        "秒思api-看后搜数",
-        "新增A3数",
+        "秒思api-新增A3数",
-        "新增A3率",
+        "秒思api-新增A3率",
-        "CPA3",
+        "秒思api-CPA3",
-        "cp_search"
+        "秒思api-cp_search"
       ].join(",")
     );
   });
@@ -59,14 +59,14 @@ describe("csv-exporter", () => {
         "达人信息",
         "粉丝数",
         "21-60s报价",
-        "单视频看后搜率",
+        "商单视频看后搜率",
         "个人视频看后搜率",
-        "看后搜率",
+        "秒思api-看后搜率",
-        "看后搜数",
+        "秒思api-看后搜数",
-        "新增A3数",
+        "秒思api-新增A3数",
-        "新增A3率",
+        "秒思api-新增A3率",
-        "CPA3",
+        "秒思api-CPA3",
-        "cp_search"
+        "秒思api-cp_search"
       ].join(",")
     );
     expect(rowLine).toBe(
@@ -94,14 +94,14 @@ describe("csv-exporter", () => {
       [
         "达人信息",
         "粉丝数",
-        "单视频看后搜率",
+        "商单视频看后搜率",
         "个人视频看后搜率",
-        "看后搜率",
+        "秒思api-看后搜率",
-        "看后搜数",
+        "秒思api-看后搜数",
-        "新增A3数",
+        "秒思api-新增A3数",
-        "新增A3率",
+        "秒思api-新增A3率",
-        "CPA3",
+        "秒思api-CPA3",
-        "cp_search"
+        "秒思api-cp_search"
       ].join(",")
     );
     expect(rowLine).toBe("Alice,100w,,,,,,,,");

tests/manifest.test.ts

@@ -43,10 +43,11 @@ describe("manifest", () => {
       "https://*.xingtu.cn/ad/creator/market*",
       "https://login-api.intelligrow.cn/*",
       "https://talent-search.intelligrow.cn/*",
-      "http://192.168.31.21:8083/*"
+      "http://192.168.31.21:8083/*",
+      "https://*/*"
     ]);
     expect(releaseManifest.host_permissions).not.toEqual(
-      expect.arrayContaining(["http://*/*", "https://*/*", "http://127.0.0.1:4319/*"])
+      expect.arrayContaining(["http://*/*", "http://127.0.0.1:4319/*"])
     );
   });
 
@@ -65,4 +66,20 @@ describe("manifest", () => {
       "32": "assets/icons/icon-32.png"
     });
   });
+
+  test("uses EXTENSION_VERSION for release builds", () => {
+    const previousVersion = process.env.EXTENSION_VERSION;
+    process.env.EXTENSION_VERSION = "v0.0525.1";
+
+    try {
+      const releaseManifest = createManifest({ target: "release" });
+      expect(releaseManifest.version).toBe("0.0525.1");
+    } finally {
+      if (previousVersion === undefined) {
+        delete process.env.EXTENSION_VERSION;
+      } else {
+        process.env.EXTENSION_VERSION = previousVersion;
+      }
+    }
+  });
 });

tests/market-auth-gating.test.ts

@@ -24,4 +24,24 @@ describe("market-auth-gating", () => {
     expect(createMarketController).not.toHaveBeenCalled();
     expect(document.body.textContent).toContain("请先登录插件");
   });
+
+  test("shows an expired login message when auth state reports a token error", async () => {
+    document.body.innerHTML = "<div></div>";
+
+    await bootContentScript({
+      createMarketController: vi.fn(),
+      document,
+      sendAuthMessage: vi.fn(async () => ({
+        ok: true,
+        type: "auth:state",
+        value: {
+          isAuthenticated: false,
+          lastError: "token expired"
+        }
+      })),
+      window
+    });
+
+    expect(document.body.textContent).toContain("登录已过期，请重新登录");
+  });
 });

tests/market-content-entry.test.ts

@@ -13,6 +13,7 @@ describe("market-content-entry", () => {
     document.documentElement.removeAttribute("data-sces-market-rows");
     document.documentElement.removeAttribute("data-sces-market-request-snapshot");
     document.documentElement.removeAttribute("data-test-page-index");
+    window.localStorage.clear();
     window.history.replaceState({}, "", "/");
   });
 
@@ -209,6 +210,46 @@ describe("market-content-entry", () => {
     expect(revokeObjectURL).toHaveBeenCalledWith("blob:test-url");
   });
 
+  test("booted export callback can download a custom csv filename", async () => {
+    const createMarketController = vi.fn(() => ({
+      ready: Promise.resolve()
+    }));
+    let clickedDownload: { download: string; href: string } | null = null;
+    vi.spyOn(HTMLAnchorElement.prototype, "click").mockImplementation(function (
+      this: HTMLAnchorElement
+    ) {
+      clickedDownload = {
+        download: this.download,
+        href: this.href
+      };
+    });
+
+    window.history.replaceState({}, "", "/ad/creator/market");
+    Object.defineProperty(window.URL, "createObjectURL", {
+      configurable: true,
+      value: vi.fn(() => "blob:test-url")
+    });
+    Object.defineProperty(window.URL, "revokeObjectURL", {
+      configurable: true,
+      value: vi.fn()
+    });
+
+    const { bootContentScript } = await import("../src/content/index");
+    await bootContentScript({
+      createMarketController,
+      sendAuthMessage: vi.fn(async () => ({
+        ok: true,
+        type: "auth:state",
+        value: { isAuthenticated: true }
+      }))
+    });
+
+    const controllerOptions = createMarketController.mock.calls[0]?.[0];
+    controllerOptions.onCsvReady("列1,列2\n值1,值2", "达人连接用户画像_20260518_1530.csv");
+
+    expect(clickedDownload?.download).toBe("达人连接用户画像_20260518_1530.csv");
+  });
+
   test("booted export callback sends the csv to extension runtime when available", async () => {
     const createMarketController = vi.fn(() => ({
       ready: Promise.resolve()
@@ -245,6 +286,7 @@ describe("market-content-entry", () => {
     expect(sendMessage).toHaveBeenCalledWith(
       expect.objectContaining({
         csv: "列1,列2\n值1,值2",
+        filename: expect.stringMatching(/^star-chart-search-enhancer-/),
         type: "download-market-csv"
       })
     );
@@ -282,21 +324,61 @@ describe("market-content-entry", () => {
     expect(document.querySelector('[data-plugin-sort-field="select"]')).toBeNull();
 
     expect(document.body.firstElementChild).not.toBe(toolbar);
-    expect(document.querySelector('[data-plugin-export-range="select"]')).not.toBeNull();
+    expect(
-    expect(document.querySelector('[data-plugin-export="button"]')).not.toBeNull();
+      (document.querySelector('[data-plugin-export-range="select"]') as HTMLSelectElement | null)
+        ?.hidden
+    ).toBe(true);
+    expect(
+      (
+        document.querySelector(
+          '[data-plugin-export-custom-pages="input"]'
+        ) as HTMLInputElement | null
+      )?.hidden
+    ).toBe(true);
+    expect(
+      (document.querySelector('[data-plugin-export="button"]') as HTMLButtonElement | null)
+        ?.hidden
+    ).toBe(true);
+    expect(
+      document.querySelector('[data-plugin-export-audience-profile="button"]')
+    ).not.toBeNull();
+    expect(
+      document.querySelector('[data-plugin-export-audience-profile-by-id="button"]')
+    ).not.toBeNull();
     expect(document.querySelector('[data-plugin-batch-submit="button"]')).not.toBeNull();
     expect(document.querySelector('[data-plugin-export-status="text"]')).not.toBeNull();
 
-    const exportButton = document.querySelector(
-      '[data-plugin-export="button"]'
-    ) as HTMLButtonElement | null;
     const batchSubmitButton = document.querySelector(
       '[data-plugin-batch-submit="button"]'
     ) as HTMLButtonElement | null;
-    expect(exportButton?.style.backgroundColor).toBe("rgb(127, 29, 45)");
+    const audienceProfileExportButton = document.querySelector(
+      '[data-plugin-export-audience-profile="button"]'
+    ) as HTMLButtonElement | null;
+    const audienceProfileByIdExportButton = document.querySelector(
+      '[data-plugin-export-audience-profile-by-id="button"]'
+    ) as HTMLButtonElement | null;
+    const audienceProfileFieldButton = document.querySelector(
+      '[data-plugin-audience-profile-fields="button"]'
+    ) as HTMLButtonElement | null;
+    expect(audienceProfileExportButton?.textContent).toBe("导出选中达人数据");
+    expect(audienceProfileExportButton?.title).toBe(
+      "仅导出已勾选达人，包含内容数据、效果预估、画像等维度"
+    );
+    expect(audienceProfileByIdExportButton?.textContent).toBe("按星图ID导出");
+    expect(audienceProfileByIdExportButton?.title).toBe(
+      "粘贴达人星图ID后批量导出达人数据，不依赖当前列表勾选"
+    );
+    expect(audienceProfileFieldButton?.textContent).toBe("选择字段");
+    expect(audienceProfileFieldButton?.title).toBe(
+      "勾选本次CSV需要导出的字段，设置会自动保存"
+    );
+    expect(batchSubmitButton?.title).toBe("将当前选中的达人提交到后续业务批次");
     expect(batchSubmitButton?.style.backgroundColor).toBe("rgb(127, 29, 45)");
-    expect(exportButton?.style.color).toBe("rgb(255, 255, 255)");
+    expect(audienceProfileExportButton?.style.backgroundColor).toBe("rgb(127, 29, 45)");
+    expect(audienceProfileByIdExportButton?.style.backgroundColor).toBe("rgb(127, 29, 45)");
     expect(batchSubmitButton?.style.color).toBe("rgb(255, 255, 255)");
+    expect(audienceProfileExportButton?.style.color).toBe("rgb(255, 255, 255)");
+    expect(audienceProfileByIdExportButton?.style.color).toBe("rgb(255, 255, 255)");
   });
 
   test("remounts the plugin action bar when the native market action row appears later", async () => {
@@ -1051,7 +1133,7 @@ describe("market-content-entry", () => {
     expect(readDivAuthorOrder()).toEqual(["达人 B", "达人 A"]);
   });
 
-  test("toolbar defaults export range to the first 5 pages and reveals custom input on demand", async () => {
+  test("toolbar keeps export range controls hidden while retaining the internal default range", async () => {
     document.body.innerHTML = buildMarketFixture();
 
     const { createMarketController } = await import("../src/content/market/index");
@@ -1074,6 +1156,7 @@ describe("market-content-entry", () => {
     ) as HTMLInputElement | null;
 
     expect(exportRangeSelect?.value).toBe("first-5");
+    expect(exportRangeSelect?.hidden).toBe(true);
     expect(customPagesInput?.hidden).toBe(true);
     expect(
       document.querySelector('[data-plugin-batch-submit="button"]')
@@ -1082,7 +1165,8 @@ describe("market-content-entry", () => {
     setSelectValue('[data-plugin-export-range="select"]', "custom");
     dispatchChange('[data-plugin-export-range="select"]');
 
-    expect(customPagesInput?.hidden).toBe(false);
+    expect(exportRangeSelect?.hidden).toBe(true);
+    expect(customPagesInput?.hidden).toBe(true);
   });
 
   test("export uses the current page ordering without triggering a full scan", async () => {
@@ -1535,6 +1619,352 @@ describe("market-content-entry", () => {
     ]);
   });
 
+  test("audience profile export requires selected creators", async () => {
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }
+    ]);
+    const buildAudienceProfileCsv = vi.fn(() => "profile-csv");
+    const loadAudienceProfile = vi.fn();
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      buildAudienceProfileCsv,
+      document,
+      loadAudienceProfile,
+      loadAuthorMetrics: async () => ({
+        success: false,
+        reason: "request-failed"
+      }),
+      onCsvReady: vi.fn(),
+      window
+    }));
+
+    await controller.ready;
+    setSelectValue('[data-plugin-export-range="select"]', "current");
+    dispatchChange('[data-plugin-export-range="select"]');
+
+    click('[data-plugin-export-audience-profile="button"]');
+    await flush();
+
+    expect(loadAudienceProfile).not.toHaveBeenCalled();
+    expect(buildAudienceProfileCsv).not.toHaveBeenCalled();
+    expect(
+      document.querySelector('[data-plugin-export-status="text"]')?.textContent
+    ).toContain("请先勾选需要导出数据的达人");
+  });
+
+  test("audience profile export loads profiles only for selected creators", async () => {
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" },
+      { authorId: "222", authorName: "达人 B", price21To60s: "¥22,000" }
+    ]);
+    const buildAudienceProfileCsv = vi.fn(() => "profile-csv");
+    const loadBusinessAbility = vi.fn(async () => ({
+      estimates: {},
+      status: "success" as const,
+      videos: {}
+    }));
+    const loadAudienceProfile = vi.fn(async (_record, target) => {
+      if (target.source === "fansDistribution" && target.authorType === 5) {
+        return {
+          age: [{ label: "31-40", value: "30%" }],
+          crowd: [{ label: "都市蓝领", value: "50%" }],
+          cityTier: [{ label: "一线城市", value: "70%" }],
+          status: "success" as const
+        };
+      }
+
+      return {
+        age: [{ label: "31-40", value: "60%" }],
+        crowd: [{ label: "都市蓝领", value: "80%" }],
+        cityTier: [{ label: "一线城市", value: "90%" }],
+        gender: [{ label: "男性", value: "60%" }],
+        status: "success" as const
+      };
+    });
+    const onCsvReady = vi.fn();
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      buildAudienceProfileCsv,
+      document,
+      loadBusinessAbility,
+      loadAudienceProfile,
+      loadAuthorMetrics: async () => ({
+        success: false,
+        reason: "request-failed"
+      }),
+      onCsvReady,
+      window
+    }));
+
+    await controller.ready;
+    clickSelectionCheckboxForAuthor("222");
+    setSelectValue('[data-plugin-export-range="select"]', "current");
+    dispatchChange('[data-plugin-export-range="select"]');
+
+    click('[data-plugin-export-audience-profile="button"]');
+    await waitForMockCall(buildAudienceProfileCsv, 40, 50);
+
+    expect(loadAudienceProfile).toHaveBeenCalledTimes(3);
+    expect(loadBusinessAbility).toHaveBeenCalledTimes(1);
+    expect(loadBusinessAbility).toHaveBeenCalledWith(
+      expect.objectContaining({ authorId: "222" })
+    );
+    expect(loadAudienceProfile.mock.calls.map(([, target]) => target)).toEqual([
+      { linkType: 5, source: "audienceDistribution" },
+      { authorType: 1, source: "fansDistribution" },
+      { authorType: 5, source: "fansDistribution" }
+    ]);
+    expect(buildAudienceProfileCsv).toHaveBeenCalledWith(
+      [
+        {
+          profiles: {
+            audience: expect.objectContaining({ status: "success" }),
+            fans: expect.objectContaining({ status: "success" }),
+            longtimeFans: expect.objectContaining({ status: "success" })
+          },
+          businessAbility: expect.objectContaining({ status: "success" }),
+          record: expect.objectContaining({ authorId: "222" })
+        }
+      ],
+      expect.objectContaining({
+        selectedHeaders: expect.arrayContaining(["秒思api-看后搜数"])
+      })
+    );
+    expect(onCsvReady).toHaveBeenCalledWith(
+      "profile-csv",
+      expect.stringMatching(/^达人连接用户画像_\d{8}_\d{4}\.csv$/)
+    );
+  });
+
+  test("audience profile export by id loads pasted creators without page selection", async () => {
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }
+    ]);
+    const buildAudienceProfileCsv = vi.fn(() => "profile-csv");
+    const loadAuthorBaseInfo = vi.fn(async (authorId: string) => ({
+      authorId,
+      authorName: authorId === "6866044569306267651" ? "小九儿" : "达人 B",
+      status: "success" as const
+    }));
+    const loadBusinessAbility = vi.fn(async () => ({
+      estimates: {},
+      status: "success" as const,
+      videos: {}
+    }));
+    const loadAudienceProfile = vi.fn(async () => ({
+      age: [{ label: "31-40", value: "60%" }],
+      crowd: [{ label: "都市蓝领", value: "80%" }],
+      cityTier: [{ label: "一线城市", value: "90%" }],
+      gender: [{ label: "男性", value: "60%" }],
+      status: "success" as const
+    }));
+    const loadAuthorMetrics = vi.fn(async (authorId: string) => ({
+      rates: {
+        personalVideoAfterSearchRate:
+          authorId === "6866044569306267651" ? "12.3%" : "45.6%",
+        singleVideoAfterSearchRate:
+          authorId === "6866044569306267651" ? "7.8%" : "9.1%"
+      },
+      success: true as const
+    }));
+    const searchBackendMetrics = vi.fn(async (starIds: string[]) =>
+      starIds.map((starId) => ({
+        a3IncreaseCount: starId === "6866044569306267651" ? "100" : "200",
+        afterViewSearchCount: starId === "6866044569306267651" ? "300" : "400",
+        afterViewSearchRate: starId === "6866044569306267651" ? "1.1%" : "2.2%",
+        cpSearch: starId === "6866044569306267651" ? "10" : "20",
+        cpa3: starId === "6866044569306267651" ? "30" : "40",
+        newA3Rate: starId === "6866044569306267651" ? "3.3%" : "4.4%",
+        starId
+      }))
+    );
+    const onCsvReady = vi.fn();
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      buildAudienceProfileCsv,
+      document,
+      loadAuthorBaseInfo,
+      loadBusinessAbility,
+      loadAudienceProfile,
+      loadAuthorMetrics,
+      onCsvReady,
+      promptAuthorIds: () => `
+        6866044569306267651
+        7040323176106033165
+        6866044569306267651
+        bad-id
+      `,
+      searchBackendMetrics,
+      window
+    }));
+
+    await controller.ready;
+    loadAuthorMetrics.mockClear();
+    searchBackendMetrics.mockClear();
+    click('[data-plugin-export-audience-profile-by-id="button"]');
+    await waitForMockCall(buildAudienceProfileCsv, 40, 50);
+
+    expect(loadAuthorBaseInfo.mock.calls.map(([authorId]) => authorId)).toEqual([
+      "6866044569306267651",
+      "7040323176106033165"
+    ]);
+    expect(loadAudienceProfile).toHaveBeenCalledTimes(6);
+    expect(loadBusinessAbility).toHaveBeenCalledTimes(2);
+    expect(loadAuthorMetrics.mock.calls.map(([authorId]) => authorId)).toEqual([
+      "6866044569306267651",
+      "7040323176106033165"
+    ]);
+    expect(searchBackendMetrics).toHaveBeenCalledTimes(1);
+    expect(searchBackendMetrics).toHaveBeenCalledWith([
+      "6866044569306267651",
+      "7040323176106033165"
+    ]);
+    expect(buildAudienceProfileCsv).toHaveBeenCalledWith(
+      [
+        expect.objectContaining({
+          record: expect.objectContaining({
+            authorId: "6866044569306267651",
+            authorName: "小九儿",
+            backendMetrics: expect.objectContaining({
+              a3IncreaseCount: "100",
+              afterViewSearchCount: "300",
+              afterViewSearchRate: "1.1%",
+              cpSearch: "10",
+              cpa3: "30",
+              newA3Rate: "3.3%"
+            }),
+            exportFields: {
+              达人ID: "6866044569306267651",
+              达人名称: "小九儿",
+              导出状态: "成功",
+              失败原因: ""
+            },
+            rates: {
+              personalVideoAfterSearchRate: "12.3%",
+              singleVideoAfterSearchRate: "7.8%"
+            }
+          })
+        }),
+        expect.objectContaining({
+          record: expect.objectContaining({
+            authorId: "7040323176106033165",
+            authorName: "达人 B",
+            backendMetrics: expect.objectContaining({
+              a3IncreaseCount: "200",
+              afterViewSearchCount: "400",
+              afterViewSearchRate: "2.2%",
+              cpSearch: "20",
+              cpa3: "40",
+              newA3Rate: "4.4%"
+            }),
+            rates: {
+              personalVideoAfterSearchRate: "45.6%",
+              singleVideoAfterSearchRate: "9.1%"
+            }
+          })
+        })
+      ],
+      expect.objectContaining({
+        selectedHeaders: expect.arrayContaining(["秒思api-看后搜数"])
+      })
+    );
+    expect(onCsvReady).toHaveBeenCalledWith(
+      "profile-csv",
+      expect.stringMatching(/^达人连接用户画像_按ID导出_\d{8}_\d{4}\.csv$/)
+    );
+  });
+
+  test("audience profile export uses persisted selected csv fields", async () => {
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }
+    ]);
+    window.localStorage.setItem(
+      "sces:audience-profile:selectedHeaders",
+      JSON.stringify(["内容数据-个人视频-播放量中位数", "秒思api-看后搜数"])
+    );
+    const buildAudienceProfileCsv = vi.fn(() => "profile-csv");
+    const loadBusinessAbility = vi.fn(async () => ({
+      estimates: {},
+      status: "success" as const,
+      videos: {}
+    }));
+    const loadAudienceProfile = vi.fn(async () => ({
+      age: [],
+      crowd: [],
+      cityTier: [],
+      gender: [],
+      status: "success" as const
+    }));
+    const onCsvReady = vi.fn();
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      buildAudienceProfileCsv,
+      document,
+      loadBusinessAbility,
+      loadAudienceProfile,
+      loadAuthorMetrics: async () => ({
+        success: false,
+        reason: "request-failed"
+      }),
+      onCsvReady,
+      window
+    }));
+
+    await controller.ready;
+    clickSelectionCheckboxForAuthor("111");
+    setSelectValue('[data-plugin-export-range="select"]', "current");
+    dispatchChange('[data-plugin-export-range="select"]');
+
+    click('[data-plugin-export-audience-profile="button"]');
+    await waitForMockCall(buildAudienceProfileCsv, 40, 50);
+
+    expect(buildAudienceProfileCsv.mock.calls[0][1]).toEqual({
+      selectedHeaders: ["内容数据-个人视频-播放量中位数", "秒思api-看后搜数"]
+    });
+  });
+
+  test("audience profile field picker persists the next selected fields", async () => {
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }
+    ]);
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      document,
+      loadAuthorMetrics: async () => ({
+        success: false,
+        reason: "request-failed"
+      }),
+      window
+    }));
+
+    await controller.ready;
+    click('[data-plugin-audience-profile-fields="button"]');
+
+    const afterSearchCountInput = document.querySelector(
+      'input[data-audience-profile-field-dialog-field="checkbox"][value="秒思api-看后搜数"]'
+    ) as HTMLInputElement | null;
+    expect(afterSearchCountInput).not.toBeNull();
+    afterSearchCountInput!.checked = false;
+    afterSearchCountInput!.dispatchEvent(new Event("change", { bubbles: true }));
+
+    click('[data-audience-profile-field-dialog-save="button"]');
+    await flush();
+
+    const savedHeaders = JSON.parse(
+      window.localStorage.getItem("sces:audience-profile:selectedHeaders") ?? "[]"
+    ) as string[];
+    expect(savedHeaders).not.toContain("秒思api-看后搜数");
+    expect(savedHeaders).toContain("内容数据-个人视频-播放量中位数");
+    expect(
+      document.querySelector('[data-plugin-export-status="text"]')?.textContent
+    ).toContain("字段已保存");
+  });
+
   test(
     "selected export keeps a generic loading status while exporting the default paged range",
     async () => {

tests/market-dom-sync.test.ts

@@ -181,7 +181,7 @@ describe("market-dom-sync", () => {
     expect(readSelectionHeaderText()).toBe("全选");
     expect(readSelectionRowCheckboxCount()).toBe(2);
     expect(readPluginHeaderTexts()).toEqual([
-      "单视频看后搜率",
+      "商单视频看后搜率",
       "个人视频看后搜率",
       "看后搜率",
       "看后搜数",

tests/market-page-bridge.test.ts

@@ -126,4 +126,42 @@ describe("market-page-bridge", () => {
       })
     );
   });
+
+  test("serializes core user ids from the live market list", async () => {
+    const marketRoot = document.querySelector(".base-author-list") as HTMLElement & {
+      __vue__?: {
+        _setupState?: Record<string, unknown>;
+      };
+    };
+    marketRoot.__vue__ = {
+      _setupState: {
+        marketState: {
+          marketList: [
+            {
+              attribute_datas: {
+                avg_search_after_view_rate_30d: "0.1234",
+                core_user_id: "core-111",
+                nickname: "搜索达人"
+              },
+              star_id: "search-1"
+            }
+          ]
+        }
+      }
+    };
+
+    await import("../src/content/market/page-bridge");
+
+    expect(
+      JSON.parse(
+        document.documentElement.getAttribute("data-sces-market-rows") ?? "[]"
+      )
+    ).toEqual([
+      expect.objectContaining({
+        authorId: "search-1",
+        authorName: "搜索达人",
+        coreUserId: "core-111"
+      })
+    ]);
+  });
 });

tests/package-release-archive.test.ts

@@ -0,0 +1,28 @@
+import { mkdtemp, mkdir, readFile, writeFile } from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import { describe, expect, test } from "vitest";
+
+import { createReleaseArchive } from "../scripts/package-release-archive.mjs";
+
+describe("package-release-archive", () => {
+  test("creates a zip archive with a top-level release folder", async () => {
+    const tempDir = await mkdtemp(path.join(os.tmpdir(), "release-archive-"));
+    const sourceDir = path.join(tempDir, "source");
+    const archivePath = path.join(tempDir, "archive.zip");
+
+    await mkdir(sourceDir, { recursive: true });
+    await writeFile(path.join(sourceDir, "hello.txt"), "hello world", "utf8");
+
+    await createReleaseArchive({
+      archivePath,
+      sourceDir
+    });
+
+    const archive = await readFile(archivePath);
+    expect(archive.byteLength).toBeGreaterThan(0);
+    expect(archive.toString("utf8")).toContain(
+      "star-chart-search-enhancer-internal/hello.txt"
+    );
+  });
+});

tests/popup-entry.test.ts

@@ -51,6 +51,101 @@ describe("popup-entry", () => {
     expect(dom.window.document.body.textContent).toContain("token");
   });
 
+  test("shows available extension updates in the popup", async () => {
+    const fetchUpdateManifest = vi.fn(async () => ({
+      guideUrl: "https://cos.example.com/guide.pdf",
+      latestVersion: "0.2.0421.3",
+      minSupportedVersion: "0.2.0421.2",
+      publishedAt: "2026-05-19",
+      releaseNotes: ["支持检查更新"],
+      zipUrl: "https://cos.example.com/plugin.zip"
+    }));
+
+    dom.window.document.body.innerHTML = "<main id='app'></main>";
+
+    await bootPopup({
+      currentVersion: "0.2.0421.2",
+      document: dom.window.document,
+      fetchUpdateManifest,
+      sendMessage: vi.fn(async () => ({
+        ok: true,
+        type: "auth:state",
+        value: {
+          isAuthenticated: true,
+          userInfo: { name: "Dev" }
+        }
+      }))
+    });
+    await Promise.resolve();
+
+    expect(fetchUpdateManifest).toHaveBeenCalledTimes(1);
+    expect(dom.window.document.body.textContent).toContain("当前版本：0.2.0421.2");
+    expect(dom.window.document.body.textContent).toContain("发现新版本：0.2.0421.3");
+    expect(dom.window.document.body.textContent).toContain("支持检查更新");
+    expect(
+      dom.window.document.querySelector('[data-popup-download-update="button"]')
+    ).not.toBeNull();
+    expect(
+      dom.window.document.querySelector('[data-popup-download-guide="button"]')
+    ).not.toBeNull();
+  });
+
+  test("downloads update assets from popup buttons", async () => {
+    const sendMessage = vi
+      .fn()
+      .mockResolvedValueOnce({
+        ok: true,
+        type: "auth:state",
+        value: {
+          isAuthenticated: true,
+          userInfo: { name: "Dev" }
+        }
+      })
+      .mockResolvedValue({ ok: true, type: "update:download-ack" });
+
+    dom.window.document.body.innerHTML = "<main id='app'></main>";
+
+    await bootPopup({
+      currentVersion: "0.2.0421.2",
+      document: dom.window.document,
+      fetchUpdateManifest: vi.fn(async () => ({
+        guideUrl: "https://cos.example.com/guide.pdf",
+        latestVersion: "0.2.0421.3",
+        minSupportedVersion: "0.2.0421.2",
+        publishedAt: "2026-05-19",
+        releaseNotes: [],
+        zipUrl: "https://cos.example.com/plugin.zip"
+      })),
+      sendMessage
+    });
+    await Promise.resolve();
+
+    (
+      dom.window.document.querySelector(
+        '[data-popup-download-update="button"]'
+      ) as HTMLButtonElement | null
+    )?.click();
+    (
+      dom.window.document.querySelector(
+        '[data-popup-download-guide="button"]'
+      ) as HTMLButtonElement | null
+    )?.click();
+
+    await Promise.resolve();
+    await Promise.resolve();
+
+    expect(sendMessage).toHaveBeenCalledWith({
+      filename: "star-chart-search-enhancer-internal.zip",
+      type: "update:download",
+      url: "https://cos.example.com/plugin.zip"
+    });
+    expect(sendMessage).toHaveBeenCalledWith({
+      filename: "星图增强插件-超简单安装使用指南.pdf",
+      type: "update:download",
+      url: "https://cos.example.com/guide.pdf"
+    });
+  });
+
   test("renders a protected api test button in the dev panel", async () => {
     dom.window.document.body.innerHTML = "<main id='app'></main>";
 

tests/release-assets.test.ts

@@ -0,0 +1,30 @@
+import path from "node:path";
+import { describe, expect, test } from "vitest";
+
+import { buildReleaseUploadTargets } from "../scripts/release-assets.mjs";
+
+describe("release-assets", () => {
+  test("maps release files to the COS object keys", () => {
+    expect(
+      buildReleaseUploadTargets({
+        projectRoot: "/repo",
+        releaseVersion: "0.0525.1"
+      })
+    ).toEqual([
+      {
+        cosKey: "star-chart-search-enhancer/latest.json",
+        localPath: path.join("/repo", "release", "latest.json")
+      },
+      {
+        cosKey:
+          "star-chart-search-enhancer/releases/0.0525.1/star-chart-search-enhancer-internal.zip",
+        localPath: path.join("/repo", "release", "star-chart-search-enhancer-internal.zip")
+      },
+      {
+        cosKey:
+          "star-chart-search-enhancer/releases/0.0525.1/星图增强插件-超简单安装使用指南.pdf",
+        localPath: path.join("/repo", "release", "星图增强插件-超简单安装使用指南.pdf")
+      }
+    ]);
+  });
+});

tests/release-version.test.ts

@@ -0,0 +1,25 @@
+import { describe, expect, test } from "vitest";
+
+import {
+  normalizeReleaseVersionTag,
+  resolveReleaseVersion
+} from "../scripts/release-version.mjs";
+
+describe("release-version", () => {
+  test("normalizes a tag by stripping a leading v", () => {
+    expect(normalizeReleaseVersionTag("v0.0525.1")).toBe("0.0525.1");
+    expect(normalizeReleaseVersionTag("0.0525.1")).toBe("0.0525.1");
+  });
+
+  test("prefers EXTENSION_VERSION over DRONE_TAG and fallback", () => {
+    expect(
+      resolveReleaseVersion(
+        {
+          DRONE_TAG: "0.0525.2",
+          EXTENSION_VERSION: "v0.0525.3"
+        },
+        "0.2.0421.2"
+      )
+    ).toBe("0.0525.3");
+  });
+});

tests/update-check.test.ts

@@ -0,0 +1,49 @@
+import { describe, expect, test } from "vitest";
+
+import {
+  compareExtensionVersions,
+  parseUpdateManifest
+} from "../src/shared/update-check";
+
+describe("update-check", () => {
+  test("compares dotted extension versions numerically", () => {
+    expect(compareExtensionVersions("0.2.0421.3", "0.2.0421.2")).toBeGreaterThan(0);
+    expect(compareExtensionVersions("0.2.10.0", "0.2.9.9")).toBeGreaterThan(0);
+    expect(compareExtensionVersions("0.2.0421.2", "0.2.0421.2")).toBe(0);
+    expect(compareExtensionVersions("0.2.0421.1", "0.2.0421.2")).toBeLessThan(0);
+  });
+
+  test("parses a valid update manifest", () => {
+    expect(
+      parseUpdateManifest({
+        guideUrl: "https://cos.example.com/guide.pdf",
+        latestVersion: "0.2.0421.3",
+        minSupportedVersion: "0.2.0421.2",
+        publishedAt: "2026-05-19",
+        releaseNotes: ["支持检查更新"],
+        zipUrl: "https://cos.example.com/plugin.zip"
+      })
+    ).toEqual({
+      guideUrl: "https://cos.example.com/guide.pdf",
+      latestVersion: "0.2.0421.3",
+      minSupportedVersion: "0.2.0421.2",
+      publishedAt: "2026-05-19",
+      releaseNotes: ["支持检查更新"],
+      zipUrl: "https://cos.example.com/plugin.zip"
+    });
+  });
+
+  test("rejects invalid update manifests", () => {
+    expect(parseUpdateManifest({ latestVersion: "0.2.0421.3" })).toBeNull();
+    expect(
+      parseUpdateManifest({
+        guideUrl: "javascript:alert(1)",
+        latestVersion: "0.2.0421.3",
+        minSupportedVersion: "0.2.0421.2",
+        publishedAt: "2026-05-19",
+        releaseNotes: [],
+        zipUrl: "https://cos.example.com/plugin.zip"
+      })
+    ).toBeNull();
+  });
+});

tests/update-config.test.ts

@@ -0,0 +1,11 @@
+import { describe, expect, test } from "vitest";
+
+import { UPDATE_MANIFEST_URL } from "../src/shared/update-config";
+
+describe("update-config", () => {
+  test("points popup update checks at the COS latest manifest", () => {
+    expect(UPDATE_MANIFEST_URL).toBe(
+      "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/latest.json"
+    );
+  });
+});

tests/write-latest-manifest-data.test.ts

@@ -0,0 +1,29 @@
+import { describe, expect, test } from "vitest";
+
+import { createLatestManifest } from "../scripts/write-latest-manifest-data.mjs";
+
+describe("write-latest-manifest-data", () => {
+  test("builds COS asset URLs from the release base", () => {
+    expect(
+      createLatestManifest({
+        latestVersion: "0.2.0421.2",
+        minSupportedVersion: "0.2.0421.2",
+        publicBaseUrl:
+          "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/0.2.0421.2",
+        publishedAt: "2026-05-25"
+      })
+    ).toEqual({
+      guideUrl:
+        "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/0.2.0421.2/星图增强插件-超简单安装使用指南.pdf",
+      latestVersion: "0.2.0421.2",
+      minSupportedVersion: "0.2.0421.2",
+      publishedAt: "2026-05-25",
+      releaseNotes: [
+        "支持在插件弹窗中检查新版本",
+        "支持一键下载最新版插件压缩包和使用说明"
+      ],
+      zipUrl:
+        "https://wksgx-1343191620.cos.ap-nanjing.myqcloud.com/star-chart-search-enhancer/releases/0.2.0421.2/star-chart-search-enhancer-internal.zip"
+    });
+  });
+});