diff --git a/cmd b/cmd
index 1a748e9e5..b54da4957 100755
--- a/cmd
+++ b/cmd
@@ -833,13 +833,14 @@ case "$1" in
         ;;
     "appbuild"|"buildapp")
         shift 1
-        # 移动端已迁移到独立仓库 dootask-app（Expo + EAS Build）。
-        # 这里只负责把前端 Vue SPA 构建到 public/，实际打包在 dootask-app 仓库执行。
-        web_build prod
+        # 移动端已迁移到独立仓库 dootask-app（Expo + EAS Build），但前端资源的
+        # post-processing（生成 config.js、把 manifest 里的 css/js 注入 index.html、
+        # 拷贝 language/）仍然走 electron/build.js 的 startBuild({id:'app'}) 分支。
+        # 产物在 electron/public/；实际移动端打包在 dootask-app 仓库执行。
+        electron_operate app "$@"
         echo ""
-        echo "前端资源已构建至 public/"
-        echo "移动端打包请在 dootask-app 仓库使用 EAS Build"
-        echo "本地同步：cp -r public/* ~/workspaces/dootask-app/assets/web/"
+        echo "前端资源已构建至 electron/public/"
+        echo "同步到 dootask-app：cp -r electron/public/* ~/wwwroot/dootask-app/assets/web/"
         ;;
     "electron")
         shift 1
diff --git a/electron/build.js b/electron/build.js
index 8ff2a6f11..114623cd1 100644
--- a/electron/build.js
+++ b/electron/build.js
@@ -664,6 +664,21 @@ if (["dev"].includes(argv[2])) {
     fs.writeFileSync(devloadCachePath, utils.formatUrl("localhost:" + env.parsed.APP_PORT), 'utf8');
     child_process.spawn("npx", ["vite", "--", "fromcmd", "electronDev"], {stdio: "inherit"});
     child_process.spawn("npm", ["run", "start-quiet"], {stdio: "inherit", cwd: "electron"});
+} else if (["app"].includes(argv[2])) {
+    // 编译前端页面给移动端 App（dootask-app 仓库消费 electron/public/ 目录）
+    startBuild({
+        name: 'App',
+        id: 'app',
+        platform: '',
+        url: 'http://public/',
+        configure: {
+            platform: '',
+            archs: [],
+            publish: false,
+            release: true,
+            notarize: false,
+        }
+    })
 } else if (["release"].includes(argv[2])) {
     // 通知官网发布完成（GitHub Actions）
     (async () => {