diff --git a/app/Http/Controllers/Api/SystemController.php b/app/Http/Controllers/Api/SystemController.php
index 53870bfff..1cc2a9ce6 100755
--- a/app/Http/Controllers/Api/SystemController.php
+++ b/app/Http/Controllers/Api/SystemController.php
@@ -1557,7 +1557,8 @@ class SystemController extends AbstractController
     {
         $userAgent = strtolower(Request::server('HTTP_USER_AGENT'));
         $isMain = str_contains($userAgent, 'maintaskwindow');
-        $isApp = str_contains($userAgent, 'kuaifan_eeui');
+        $isApp = str_contains($userAgent, 'kuaifan_eeui')
+            || str_contains($userAgent, 'dootask_expo');
         $version = Base::getVersion();
         $array = [];
 
diff --git a/app/Http/Controllers/IndexController.php b/app/Http/Controllers/IndexController.php
index ecfdd04d0..1084c8716 100755
--- a/app/Http/Controllers/IndexController.php
+++ b/app/Http/Controllers/IndexController.php
@@ -457,12 +457,16 @@ class IndexController extends InvokeController
                     'button' => Doo::translate('点击下载'),
                 ]);
             }
-            // 浏览器类型
+            // 浏览器类型（兼容旧 EEUI 与新 Expo 壳）
             $browser = 'none';
-            if (str_contains($userAgent, 'chrome') || str_contains($userAgent, 'android_kuaifan_eeui')) {
-                $browser = str_contains($userAgent, 'android_kuaifan_eeui') ? 'android-mobile' : 'chrome-desktop';
-            } elseif (str_contains($userAgent, 'safari') || str_contains($userAgent, 'ios_kuaifan_eeui')) {
-                $browser = str_contains($userAgent, 'ios_kuaifan_eeui') ? 'safari-mobile' : 'safari-desktop';
+            $isAndroidApp = str_contains($userAgent, 'android_kuaifan_eeui')
+                || str_contains($userAgent, 'android_dootask_expo');
+            $isIosApp = str_contains($userAgent, 'ios_kuaifan_eeui')
+                || str_contains($userAgent, 'ios_dootask_expo');
+            if (str_contains($userAgent, 'chrome') || $isAndroidApp) {
+                $browser = $isAndroidApp ? 'android-mobile' : 'chrome-desktop';
+            } elseif (str_contains($userAgent, 'safari') || $isIosApp) {
+                $browser = $isIosApp ? 'safari-mobile' : 'safari-desktop';
             }
             // electron 直接在线预览查看
             if (str_contains($userAgent, 'electron') || str_contains($browser, 'desktop')) {
diff --git a/app/Models/UserDevice.php b/app/Models/UserDevice.php
index 939c676ff..6f8febcbc 100644
--- a/app/Models/UserDevice.php
+++ b/app/Models/UserDevice.php
@@ -129,8 +129,8 @@ class UserDevice extends AbstractModel
             }
         }
 
-        if (preg_match("/android_kuaifan_eeui/i", $ua)) {
-            // Android 客户端
+        if (preg_match("/android_(kuaifan_eeui|dootask_expo)/i", $ua, $m)) {
+            // Android 客户端（兼容旧 EEUI 与新 Expo 壳）
             $result['app_type'] = 'Android';
             if ($dd->getBrandName() && $dd->getModel()) {
                 // 厂商+型号
@@ -145,9 +145,9 @@ class UserDevice extends AbstractModel
                 // 平板
                 $result['app_name'] = 'Phablet';
             }
-            $result['app_version'] = self::getAfterVersion($ua, 'kuaifan_eeui/');
-        } elseif (preg_match("/ios_kuaifan_eeui/i", $ua)) {
-            // iOS 客户端
+            $result['app_version'] = self::getAfterVersion($ua, $m[1] . '/');
+        } elseif (preg_match("/ios_(kuaifan_eeui|dootask_expo)/i", $ua, $m)) {
+            // iOS 客户端（兼容旧 EEUI 与新 Expo 壳）
             $result['app_type'] = 'iOS';
             if (preg_match("/(macintosh|ipad)/i", $ua)) {
                 // iPad
@@ -156,7 +156,7 @@ class UserDevice extends AbstractModel
                 // iPhone
                 $result['app_name'] = 'iPhone';
             }
-            $result['app_version'] = self::getAfterVersion($ua, 'kuaifan_eeui/');
+            $result['app_version'] = self::getAfterVersion($ua, $m[1] . '/');
         } elseif (preg_match("/dootask/i", $ua)) {
             // DooTask 客户端
             $result['app_type'] = $osInfo['name'];
diff --git a/app/Module/Base.php b/app/Module/Base.php
index c2cb8797a..00ee43c3c 100755
--- a/app/Module/Base.php
+++ b/app/Module/Base.php
@@ -1841,13 +1841,14 @@ class Base
     }
 
     /**
-     * 是否是App移动端
+     * 是否是App移动端（兼容旧 EEUI 壳与新 Expo 壳）
      * @return bool
      */
     public static function isEEUIApp()
     {
         $userAgent = strtolower(Request::server('HTTP_USER_AGENT'));
-        return str_contains($userAgent, 'kuaifan_eeui');
+        return str_contains($userAgent, 'kuaifan_eeui')
+            || str_contains($userAgent, 'dootask_expo');
     }
 
     /**
diff --git a/resources/assets/js/app.js b/resources/assets/js/app.js
index b2a28e891..43d92dfbf 100644
--- a/resources/assets/js/app.js
+++ b/resources/assets/js/app.js
@@ -1,5 +1,5 @@
 const isElectron = !!(window && window.process && window.process.type && window.electron);
-const isEEUIApp = window && window.navigator && /eeui/i.test(window.navigator.userAgent);
+const isEEUIApp = window && window.navigator && /eeui|dootask_expo/i.test(window.navigator.userAgent);
 const isSoftware = isElectron || isEEUIApp;
 
 document.getElementById("app")?.setAttribute("data-preload", "false");
@@ -325,14 +325,15 @@ const $preload = async () => {
     document.getElementById("app")?.setAttribute("data-preload", "true")
 
     if ($A.isEEUIApp) {
+        // 同时等待旧 EEUI 的 requireModuleJs 与新 Expo 壳注入的 __EXPO_BRIDGE_READY__
         const requireTime = new Date().getTime();
-        while (typeof requireModuleJs !== "function") {
+        while (typeof requireModuleJs !== "function" && !window.__EXPO_BRIDGE_READY__) {
             await new Promise(resolve => setTimeout(resolve, 200));
             if (new Date().getTime() - requireTime > 15 * 1000) {
                 break
             }
         }
-        if (typeof requireModuleJs !== "function") {
+        if (typeof requireModuleJs !== "function" && !window.__EXPO_BRIDGE_READY__) {
             const errorTip = $A.L("加载失败，请重启软件")
             const errorView = document.querySelector(".app-view-loading")
             if (errorView) {
diff --git a/resources/assets/js/functions/eeui.js b/resources/assets/js/functions/eeui.js
index b1f100261..a1b890a0c 100755
--- a/resources/assets/js/functions/eeui.js
+++ b/resources/assets/js/functions/eeui.js
@@ -35,14 +35,14 @@ import {languageName} from "../language";
             })
         },
 
-        // 获取eeui版本号
+        // 获取eeui版本号（Expo 壳下改为读取启动时注入的 __EXPO_INIT_DATA__，兼容旧 EEUI）
         eeuiAppVersion() {
-            return $A.eeuiModule()?.getVersion();
+            return window.__EXPO_INIT_DATA__?.version ?? $A.eeuiModule()?.getVersion();
         },
 
         // 获取本地软件版本号
         eeuiAppLocalVersion() {
-            return $A.eeuiModule()?.getLocalVersion();
+            return window.__EXPO_INIT_DATA__?.version ?? $A.eeuiModule()?.getLocalVersion();
         },
 
         // Alert
@@ -61,8 +61,12 @@ import {languageName} from "../language";
             return $A.eeuiModule()?.rewriteUrl(val);
         },
 
-        // 获取页面信息
+        // 获取页面信息（Expo 壳在 injectedJS 启动时写入 __EXPO_INIT_DATA__.pageInfo）
         eeuiAppGetPageInfo(pageName) {
+            const cached = window.__EXPO_INIT_DATA__?.pageInfo;
+            if (cached) {
+                return pageName ? { ...cached, pageName } : cached;
+            }
             return $A.eeuiModule()?.getPageInfo(pageName || "");
         },
 
@@ -152,13 +156,16 @@ import {languageName} from "../language";
             $A.eeuiModule()?.checkUpdate();
         },
 
-        // 获取主题名称 light|dark
+        // 获取主题名称 light|dark（Expo 壳：启动时注入 + 系统变更推送更新 __EXPO_INIT_DATA__.themeName）
         eeuiAppGetThemeName() {
-            return $A.eeuiModule()?.getThemeName();
+            return window.__EXPO_INIT_DATA__?.themeName ?? $A.eeuiModule()?.getThemeName();
         },
 
-        // 判断软键盘是否可见
+        // 判断软键盘是否可见（Expo 壳：keyboardDidShow/Hide 会同步更新 __EXPO_INIT_DATA__.keyboardVisible）
         eeuiAppKeyboardStatus() {
+            if (window.__EXPO_INIT_DATA__ && typeof window.__EXPO_INIT_DATA__.keyboardVisible === "boolean") {
+                return window.__EXPO_INIT_DATA__.keyboardVisible;
+            }
             return $A.eeuiModule()?.keyboardStatus();
         },
 
@@ -167,8 +174,12 @@ import {languageName} from "../language";
             $A.eeuiModule()?.setVariate(key, value);
         },
 
-        // 获取全局变量
+        // 获取全局变量（Expo 壳：setVariate 时 RN 会 broadcast 到所有 WebView 的 __EXPO_VARIATES__）
         eeuiAppGetVariate(key, defaultVal = "") {
+            const cache = window.__EXPO_VARIATES__;
+            if (cache && Object.prototype.hasOwnProperty.call(cache, key)) {
+                return cache[key];
+            }
             return $A.eeuiModule()?.getVariate(key, defaultVal);
         },
 
@@ -177,8 +188,12 @@ import {languageName} from "../language";
             $A.eeuiModule()?.setCachesString(key, value, expired);
         },
 
-        // 获取缓存数据
+        // 获取缓存数据（Expo 壳：若 __EXPO_CACHES__ 已 hydrate 就同步读取，否则回落到原生桥）
         eeuiAppGetCachesString(key, defaultVal = "") {
+            const cache = window.__EXPO_CACHES__;
+            if (cache && Object.prototype.hasOwnProperty.call(cache, key)) {
+                return cache[key];
+            }
             return $A.eeuiModule()?.getCachesString(key, defaultVal);
         },
 
diff --git a/resources/views/download.blade.php b/resources/views/download.blade.php
index 0b4f35fc2..ba069faa9 100755
--- a/resources/views/download.blade.php
+++ b/resources/views/download.blade.php
@@ -78,7 +78,7 @@
         document.body.classList.add("dark");
     }
     //
-    const isEEUIApp = window && window.navigator && /eeui/i.test(window.navigator.userAgent);
+    const isEEUIApp = window && window.navigator && /eeui|dootask_expo/i.test(window.navigator.userAgent);
     if (isEEUIApp) {
         document.querySelector(".link").addEventListener('click', function (e) {
             e.preventDefault();