scriptscat · cyfung1031 · Feb 15, 2026
diff --git a/src/app/service/service_worker/runtime.ts b/src/app/service/service_worker/runtime.ts
@@ -23,6 +23,7 @@ import {
   obtainBlackList,
   sourceMapTo,
 } from "@App/pkg/utils/utils";
+import { BrowserType, getBrowserInstalledVersion, getBrowserType, isPermissionOk } from "@App/pkg/utils/utils";
 import { cacheInstance } from "@App/app/cache";
 import { UrlMatch } from "@App/pkg/utils/match";
 import { ExtensionContentMessageSend } from "@Packages/message/extension_message";
@@ -162,22 +163,8 @@ export class RuntimeService {
     }
   }
 
-  showNoDeveloperModeWarning() {
-    // 判断是否首次
-    this.localStorageDAO.get("firstShowDeveloperMode").then((res) => {
-      if (!res) {
-        this.localStorageDAO.save({
-          key: "firstShowDeveloperMode",
-          value: true,
-        });
-        // 打开页面
-        initLocalesPromise.then(() => {
-          chrome.tabs.create({
-            url: `${DocumentationSite}${localePath}/docs/use/open-dev/`,
-          });
-        });
-      }
-    });
+  async showUserscriptActivationGuide() {
+    const storageKey = "firstShowDeveloperMode";
     chrome.action.setBadgeBackgroundColor({
       color: "#ff8c00",
     });
@@ -206,6 +193,35 @@ export class RuntimeService {
         });
       }
     });
+
+    const currentInstalledBrowser = getBrowserInstalledVersion();
+    const lastInstalledBrowser = (await this.localStorageDAO.get(storageKey))?.value as string | boolean | undefined;
+    // 判断是否安装后的首次，或是浏览器升级后的首次
+    if (currentInstalledBrowser === lastInstalledBrowser) return; // 非首次则不弹出页面
+
+    const savePromise = this.localStorageDAO.save({
+      key: storageKey,
+      value: currentInstalledBrowser,
+    });
+    await Promise.allSettled([initLocalesPromise, this.initReady, savePromise]); // 等一下语言加载和 isUserScriptsAvailable 检查之类的
+
+    const userscript_enabled: boolean = this.isUserScriptsAvailable;
+    const permission = await isPermissionOk("userScripts");
+    const browserType = getBrowserType();
+    const guard =
+      browserType.chrome & BrowserType.guardedByDeveloperMode
+        ? "developerMode"
+        : browserType.chrome & BrowserType.guardedByAllowScript
+          ? "allowScript"
+          : "none";
+
+    // 打开页面
+    const path = `${DocumentationSite}${localePath}/docs/use/open-dev/`;
+    let search = `?userscript_enabled=${userscript_enabled}&userscript_permission=${permission}&userscript_guard=${guard}`;
+    if (browserType.chrome & BrowserType.Edge) search += "&browser=edge";
+    else if (browserType.chrome & BrowserType.Chrome) search += "&browser=chrome";
+    const hash = `${guard === "developerMode" ? "#enable-developer-mode" : guard === "allowScript" ? "#allow-user-scripts" : ""}`;
+    chrome.tabs.create({ url: `${path}${search}${hash}` });
   }
 
   async getInjectJsCode() {
@@ -570,7 +586,7 @@ export class RuntimeService {
       // 检查是否开启了开发者模式
       if (!this.isUserScriptsAvailable) {
         // 未开启加上警告引导
-        this.showNoDeveloperModeWarning();
+        this.showUserscriptActivationGuide();
         let cid: ReturnType<typeof setInterval> | number;
         cid = setInterval(async () => {
           if (!this.isUserScriptsAvailable) {

diff --git a/src/pages/components/PopupWarnings/index.tsx b/src/pages/components/PopupWarnings/index.tsx
@@ -1,7 +1,7 @@
 import { Alert, Button } from "@arco-design/web-react";
 import { useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";
-import { checkUserScriptsAvailable, getBrowserType, BrowserType } from "@App/pkg/utils/utils";
+import { checkUserScriptsAvailable, getBrowserType, BrowserType, isPermissionOk } from "@App/pkg/utils/utils";
 import edgeMobileQrCode from "@App/assets/images/edge_mobile_qrcode.png";
 
 interface PopupWarningsProps {
@@ -39,16 +39,28 @@ function PopupWarnings({ isBlacklist }: PopupWarningsProps) {
 
     const browser = browserType.chrome & BrowserType.Edge ? "edge" : "chrome";
 
-    const warningMessageHTML = browserType.firefox
-      ? t("develop_mode_guide", { browser: "firefox" })
-      : browserType.chrome
-        ? browserType.chrome & BrowserType.chromeA
+    let warningMessageHTML;
+
+    if (browserType.firefox) {
+      // firefox
+      warningMessageHTML = t("develop_mode_guide", { browser: "firefox" });
+    } else if (browserType.chrome) {
+      // chrome
+      warningMessageHTML =
+        browserType.chrome & BrowserType.noUserScriptsAPI
           ? t("lower_version_browser_guide")
-          : (browserType.chrome & BrowserType.chromeC && browserType.chrome & BrowserType.Chrome) ||
-              browserType.chrome & BrowserType.edgeA
-            ? t("allow_user_script_guide", { browser }) // Edge 144+ 后使用`允许用户脚本`控制
-            : t("develop_mode_guide", { browser }) // Edge浏览器目前没有允许用户脚本选项，开启开发者模式即可
-        : "UNKNOWN";
+          : // 120+
+            browserType.chrome & BrowserType.guardedByDeveloperMode
+            ? t("develop_mode_guide", { browser }) // Edge浏览器目前没有允许用户脚本选项，开启开发者模式即可
+            : // Edge 144+ / Chrome 138+
+              browserType.chrome & BrowserType.guardedByAllowScript
+              ? t("allow_user_script_guide", { browser }) // Edge 144+ 后使用`允许用户脚本`控制
+              : // 用于日后扩充更新版本
+                "UNKNOWN";
+    } else {
+      // other browsers
+      warningMessageHTML = "UNKNOWN";
+    }
 
     return warningMessageHTML;
   }, [isUserScriptsAvailableState, t]);
@@ -62,28 +74,14 @@ function PopupWarnings({ isBlacklist }: PopupWarningsProps) {
 
   // 权限要求详见：https://github.com/mdn/webextensions-examples/blob/main/userScripts-mv3/options.mjs
   useEffect(() => {
-    //@ts-ignore
-    if (chrome.permissions?.contains && chrome.permissions?.request) {
-      chrome.permissions.contains(
-        {
-          permissions: ["userScripts"],
-        },
-        function (permissionOK) {
-          const lastError = chrome.runtime.lastError;
-          if (lastError) {
-            console.error("chrome.runtime.lastError in chrome.permissions.contains:", lastError.message);
-            // runtime 错误的话不显示按钮
-            return;
-          }
-          if (permissionOK === false) {
-            // 假设browser能支持 `chrome.permissions.contains` 及在 callback返回一个false值的话，
-            // chrome.permissions.request 应该可以执行
-            // 因此在这裡显示按钮
-            setShowRequestButton(true);
-          }
-        }
-      );
-    }
+    isPermissionOk("userScripts").then((permissionOK) => {
+      if (permissionOK === false) {
+        // 假设browser能支持 `chrome.permissions.contains` 及在 callback返回一个false值的话，
+        // chrome.permissions.request 应该可以执行
+        // 因此在这里显示按钮
+        setShowRequestButton(true);
+      }
+    });
   }, []);
 
   const handleRequestPermission = () => {
@@ -103,8 +101,8 @@ function PopupWarnings({ isBlacklist }: PopupWarningsProps) {
       if (granted) {
         setPermissionReqResult("✅");
         // UserScripts API相关的初始化：
-        // userScripts.LISTEN_CONNECTIONS 進行 Server 通讯初始化
-        // onUserScriptAPIGrantAdded 進行 腳本注冊
+        // userScripts.LISTEN_CONNECTIONS 进行 Server 通讯初始化
+        // onUserScriptAPIGrantAdded 进行 脚本注册
         updateIsUserScriptsAvailableState();
       } else {
         setPermissionReqResult("❎");

diff --git a/src/pages/components/RuntimeSetting/index.tsx b/src/pages/components/RuntimeSetting/index.tsx
@@ -5,6 +5,7 @@ import FileSystemParams from "../FileSystemParams";
 import { systemConfig } from "@App/pages/store/global";
 import type { FileSystemType } from "@Packages/filesystem/factory";
 import FileSystemFactory from "@Packages/filesystem/factory";
+import { isPermissionOk } from "@App/pkg/utils/utils";
 
 const CollapseItem = Collapse.Item;
 
@@ -24,11 +25,8 @@ const RuntimeSetting: React.FC = () => {
       setFilesystemType(res.filesystem);
       setFilesystemParam(res.params[res.filesystem] || {});
     });
-    chrome.permissions.contains({ permissions: ["background"] }, (result) => {
-      if (chrome.runtime.lastError) {
-        console.error(chrome.runtime.lastError);
-        return;
-      }
+    isPermissionOk("background").then((result) => {
+      if (result === null) return; // 无法要求 background permission
       setEnableBackgroundState(result);
     });
   }, []);

diff --git a/src/pages/install/App.tsx b/src/pages/install/App.tsx
@@ -31,7 +31,7 @@
 import { useSearchParams } from "react-router-dom";
 import { CACHE_KEY_SCRIPT_INFO } from "@App/app/cache_key";
 import { cacheInstance } from "@App/app/cache";
-import { formatBytes, prettyUrl } from "@App/pkg/utils/utils";
+import { formatBytes, isPermissionOk, prettyUrl } from "@App/pkg/utils/utils";
 import { ScriptIcons } from "../options/routes/utils";
 import { bytesDecode, detectEncoding } from "@App/pkg/utils/encoding";
 
@@ -330,7 +330,7 @@

  useEffect(() => {
    !loaded && initAsync();
  }, [searchParams, loaded]);

  const [watchFile, setWatchFile] = useState(false);
  const metadataLive = useMemo(() => (scriptInfo?.metadata || {}) as SCMetadata, [scriptInfo]);
@@ -462,9 +462,8 @@
 
     if (hasShown !== "true") {
       // 检查是否已经有后台权限
-      if (!(await chrome.permissions.contains({ permissions: ["background"] }))) {
-        return true;
-      }
+      const permission = await isPermissionOk("background");
+      if (permission === false) return true; // optional permission "background" 需要显示后台运行提示
     }
     return false;
   };
@@ -645,7 +644,7 @@
    return () => {
      unmountFileTrack(handle);
    };
  }, [memoWatchFile]);

  // 检查是否有 uuid 或 file
  const hasUUIDorFile = useMemo(() => {
@@ -712,7 +711,7 @@
  useEffect(() => {
    if (!urlHref) return;
    loadURLAsync(urlHref);
  }, [urlHref]);

  if (!hasUUIDorFile) {
    return urlHref ? (

diff --git a/src/pkg/utils/utils.ts b/src/pkg/utils/utils.ts
@@ -40,8 +40,8 @@ export const deferred = <T = void>(): Deferred<T> => {
 };
 
 export function isFirefox() {
-  //@ts-ignore
-  return typeof mozInnerScreenX !== "undefined";
+  // @ts-ignore. For both Page & Worker
+  return typeof mozInnerScreenX !== "undefined" || typeof navigator.mozGetUserMedia === "function";
 }
 
 export function InfoNotification(title: string, msg: string) {
@@ -256,17 +256,25 @@ export function getBrowserVersion(): number {
 
 // 判断是否为Edge浏览器
 export function isEdge(): boolean {
-  return navigator.userAgent.includes("Edg/");
+  return (
+    // @ts-ignore; For Extension (Page/Worker), we can check UserSubscriptionState (hidden feature in Edge)
+    typeof chrome.runtime.UserSubscriptionState === "object" ||
+    // Fallback to userAgent check
+    navigator.userAgent.includes("Edg/")
+  );
 }
 
-export enum BrowserType {
-  Edge = 2,
-  Chrome = 1,
-  chromeA = 4, // ~ 120
-  chromeB = 8, // 121 ~ 137
-  chromeC = 16, // 138 ~
-  edgeA = 32, // Edge 144~
-}
+export const BrowserType = {
+  Edge: 2,
+  Chrome: 1,
+  noUserScriptsAPI: 64,
+  guardedByDeveloperMode: 128,
+  guardedByAllowScript: 256,
+  Mouse: 1, // Desktop, Laptop. Tablet ??
+  Touch: 2, // Touchscreen Laptop, Mobile, Tablet
+} as const;
+
+export type BrowserType = ValueOf<typeof BrowserType>;
 
 export function getBrowserType() {
   const o = {
@@ -275,35 +283,77 @@ export function getBrowserType() {
     chrome: 0, // Chrome, Chromium, Brave, Edge
     unknown: 0,
     chromeVersion: 0,
+    device: 0,
   };
   if (isFirefox()) {
+    // Firefox, Zen
     o.firefox = 1;
   } else {
     //@ts-ignore
     const isWebkitBased = typeof webkitIndexedDB === "object";
     if (isWebkitBased) {
+      // Safari, Orion
       o.webkit = 1;
     } else {
-      //@ts-ignore
-      const isChromeBased = typeof webkitRequestAnimationFrame === "function";
+      const isChromeBased =
+        typeof requestAnimationFrame === "function"
+          ? // @ts-ignore. For Page only
+            typeof webkitRequestAnimationFrame === "function"
+          : // @ts-ignore. Available in Worker (Chrome 74+ Edge 79+)
+            typeof BackgroundFetchRecord === "function";
       if (isChromeBased) {
         const isEdgeBrowser = isEdge();
         const chromeVersion = getBrowserVersion();
         o.chrome |= isEdgeBrowser ? BrowserType.Edge : BrowserType.Chrome;
-        o.chrome |= chromeVersion < 120 ? BrowserType.chromeA : 0; // Chrome 120 以下
-        o.chrome |= chromeVersion < 138 ? BrowserType.chromeB : BrowserType.chromeC; // Chrome 121 ~ 137 / 138 以上
-        if (isEdgeBrowser) {
-          o.chrome |= chromeVersion >= 144 ? BrowserType.edgeA : 0; // Edge 144 以上
+        // 由小至大
+        if (chromeVersion < 120) {
+          o.chrome |= BrowserType.noUserScriptsAPI;
+        } else {
+          // 120+
+          if (isEdgeBrowser ? chromeVersion < 144 : chromeVersion < 138) {
+            o.chrome |= BrowserType.guardedByDeveloperMode;
+          } else {
+            // Edge 144+ / Chrome 138+
+            o.chrome |= BrowserType.guardedByAllowScript;
+            // 如日后再变化，在这里再加条件式
+          }
         }
         o.chromeVersion = chromeVersion;
       } else {
         o.unknown = 1;
       }
     }
   }
+  // BrowserType.Mouse 未能在 Worker 使用
+  o.device |= typeof matchMedia === "function" && !matchMedia("(hover: none)").matches ? BrowserType.Mouse : 0;
+  o.device |= navigator.maxTouchPoints > 0 ? BrowserType.Touch : 0;
   return o;
 }
 
+export const isPermissionOk = async (
+  manifestPermission: chrome.runtime.ManifestOptionalPermissions & chrome.runtime.ManifestPermissions
+): Promise<boolean | null> => {
+  // 兼容 Firefox - 避免因为检查 permission 时，该permission不存在于 optional permission 而报错
+  const manifest = chrome.runtime.getManifest();
+  if (manifest.optional_permissions?.includes(manifestPermission)) {
+    try {
+      return await chrome.permissions.contains({ permissions: [manifestPermission] });
+    } catch {
+      // ignored
+    }
+  } else if (manifest.permissions?.includes(manifestPermission)) {
+    // mainfest 而列明有该permission, 不用检查
+    return true;
+  }
+  return null;
+};
+
+export const getBrowserInstalledVersion = () => {
+  // unique for each browser update.
+  // Usage: Detect whether the browser is upgraded.
+  return btoa([...navigator.userAgent.matchAll(/[\d._]+/g)].map((e) => e[0]).join(";"));
+};
+
 export const makeBlobURL = <T extends { blob: Blob; persistence: boolean }>(
   params: T,
   fallbackFn?: (params: T) => string | Promise<string>
@@ -513,7 +563,7 @@ export const normalizeResponseHeaders = (headersString: string) => {
 // 遵循 ISO 8601, 一月四日为Week 1，星期一为新一周
 // 能应对每年开始和结束（不会因为踏入新一年而重新计算）
 // 见 https://wikipedia.org/wiki/ISO_week_date
-// 中文說明 https://juejin.cn/post/6921245139855736846
+// 中文说明 https://juejin.cn/post/6921245139855736846
 export const getISOWeek = (date: Date): number => {
   // 使用传入日期的年月日创建 UTC 日期对象，忽略本地时间部分，避免时区影响
   const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));

diff --git a/tests/pages/popup/App.test.tsx b/tests/pages/popup/App.test.tsx
@@ -72,10 +72,15 @@ vi.mock("@App/pkg/utils/utils", () => ({
     title: "Example",
   }),
   BrowserType: {
-    Chrome: "chrome",
-    Firefox: "firefox",
-    Edge: "edge",
+    Edge: 2,
+    Chrome: 1,
+    noUserScriptsAPI: 64,
+    guardedByDeveloperMode: 128,
+    guardedByAllowScript: 256,
+    Mouse: 1,
+    Touch: 2,
   },
+  isPermissionOk: vi.fn(async (_s: string) => true),
 }));
 
 vi.mock("@App/locales/locales", () => ({