feat: 添加客户端更新检测功能，支持版本检查和更新提示；更新相关组件和样式

feat: 添加双屏控制功能，支持在第二块屏幕上全屏展示内容；更新相关 UI 和逻辑以适应新功能
2026-08-19 13:14:00 +08:00 · 2026-08-19 13:13:54 +08:00
15 changed files with 374 additions and 19 deletions
@@ -6,6 +6,7 @@

 import asyncio
 import logging
+import re
 import threading
 import time
 from contextlib import asynccontextmanager
@@ -15,6 +16,7 @@ from fastapi import FastAPI, Request
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import FileResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
+from pydantic import BaseModel

 from .admin import admin_login, admin_logout, admin_page
 from .config import settings
@@ -120,6 +122,52 @@ async def download_installer():
    return JSONResponse({"detail": "安装包不存在"}, status_code=404)


+# ---------- 客户端更新检测（仅 Windows：比对版本 → 下发安装包下载地址） ----------
+
+def _latest_installer():
+    """返回 backend/ 下最新（按文件名排序取最大）的 *.setup.exe。"""
+    for f in sorted(_DOWNLOAD_ROOT.glob("*setup.exe"), reverse=True):
+        if f.is_file():
+            return f
+    return None
+
+
+def _version_from_name(name: str) -> str:
+    """从安装包文件名解析版本，如 `..._0.1.0_x64-setup.exe` → `0.1.0`。"""
+    m = re.search(r"_(\d+\.\d+(?:\.\d+)?)", name or "")
+    return m.group(1) if m else ""
+
+
+def _version_key(v: str):
+    return tuple(int(x) for x in v.split(".") if x.isdigit())
+
+
+class UpdateCheckBody(BaseModel):
+    current: str = ""   # 前端上报的当前版本，如 0.1.0
+
+
+@app.post("/api/update/check", include_in_schema=False)
+async def update_check(body: UpdateCheckBody):
+    """检测更新：返回最新版本号、安装包下载地址、是否需要更新（仅 Windows）。"""
+    inst = _latest_installer()
+    if not inst:
+        return {"ok": False, "error": "installer not found"}
+    latest = _version_from_name(inst.name)
+    current = (body.current or "").strip()
+    update_available = False
+    if latest and current and current != latest:
+        update_available = _version_key(latest) > _version_key(current)
+    elif latest and not current:
+        update_available = True
+    return {
+        "ok": True,
+        "latest_version": latest,
+        "installer_name": inst.name,
+        "download_url": "/download",
+        "update_available": update_available,
+    }
+
+
 # ---------- 前端静态托管 + SPA 回退（浏览器直接访问 :8000 即可） ----------

@app.get("/{path:path}", include_in_schema=False)
@@ -531,14 +531,12 @@ class VisionEventBody(BaseModel):

@router.post("/api/vision/event")
 async def vision_event(body: VisionEventBody):
-    """前端摄像头识别状态/触发上报；后端记录详细日志，triggered 时广播 alert 到全屏。"""
+    """前端摄像头识别状态/触发上报；后端记录详细日志。
+    主动问候已关闭，故不再对 triggered 广播 alert（避免右上角弹「已主动问候」误导提示）。"""
    log.info(
        "vision event=%s faces=%d dwell_ms=%d detail=%s",
        body.event, body.faces, body.dwell_ms, body.detail,
    )
-    if body.event == "triggered":
-        hub.publish_command("alert", {"text": "有访客正对屏幕，语音助手已主动问候", "faces": body.faces})
-        log.info("vision triggered -> alert 已广播（faces=%d）", body.faces)
    return {"ok": True}


@@ -1147,6 +1147,13 @@ button { font-family: "Poppins", "PingFang SC", sans-serif; cursor: pointer; tra
  background: rgba(0, 189, 125, 0.14);
  transform: translateY(-1px);
 }
+.screen-target.active {
+  background: #1D5DCE;
+  border-color: #1D5DCE;
+  color: #fff;
+  box-shadow: 0 4px 12px rgba(29, 93, 206, 0.3);
+}
+.screen-target.active:hover { background: #174fb0; }
 .media-url {
  display: flex;
  align-items: center;
@@ -10,6 +10,9 @@
  var fullscreen = !!init.fullscreen;
  var autostart = !!init.autostart;

+  /* 目标屏（双屏独立控制）：both | main | secondary */
+  var screenTarget = 'both';
+
  /* ---------- Toast ---------- */
  var toastContainer = document.getElementById('toastContainer');
  function toast(msg, type) {
@@ -107,10 +110,19 @@
  });

  document.addEventListener('click', function (e) {
-    var btn = e.target.closest ? e.target.closest('[data-nav], [data-mqtt], [data-control], [data-action], .copy-btn, [data-preview], #mqttAiSend, #mqttAlertSend') : null;
+    var btn = e.target.closest ? e.target.closest('[data-nav], [data-mqtt], [data-control], [data-action], .copy-btn, [data-preview], .screen-target, #mqttAiSend, #mqttAlertSend') : null;
    if (!btn) return;
    e.stopPropagation();

+    // 目标屏选择（双屏独立控制）
+    if (btn.classList.contains('screen-target')) {
+      screenTarget = btn.getAttribute('data-screen') || 'both';
+      var btns = document.querySelectorAll('.screen-target');
+      for (var i = 0; i < btns.length; i++) btns[i].classList.toggle('active', btns[i] === btn);
+      toast('目标屏：' + ({ both: '全部（镜像）', main: '仅主屏', secondary: '仅副屏' }[screenTarget] || screenTarget));
+      return;
+    }
+
    // 预览
    if (btn.hasAttribute('data-preview')) { openPreview(btn.closest('.media-card')); return; }

@@ -129,6 +141,8 @@
    if (btn.hasAttribute('data-mqtt')) {
      var cmd = null;
      try { cmd = JSON.parse(btn.getAttribute('data-mqtt')); } catch (err) { toast('指令 JSON 错误', 'error'); return; }
+      // 双屏独立控制：除「双屏开关」外，注入目标屏（main/secondary/both）
+      if (cmd.action !== 'dual_screen') cmd.screen = screenTarget;
      post('/api/display/command', cmd, function (d) {
        toast(d && d.ok !== false ? '指令已发送：' + (cmd.action || '') : '发送失败（MQTT 未连接？）',
              d && d.ok !== false ? 'ok' : 'error');
@@ -105,6 +105,19 @@
      </div>

      <!-- 页面切换 -->
+      <div class="card">
+        <div class="card-header">
+          <div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><rect x="3" y="3" width="8" height="8" rx="1.5"/><rect x="13" y="3" width="8" height="8" rx="1.5"/><rect x="3" y="13" width="8" height="8" rx="1.5"/><rect x="13" y="13" width="8" height="8" rx="1.5"/></svg></div>
+          <h3>目标屏（双屏独立控制）</h3>
+        </div>
+        <div class="page-switch-grid">
+          <button class="page-switch-btn screen-target" data-screen="both">全部（镜像）</button>
+          <button class="page-switch-btn screen-target" data-screen="main">仅主屏</button>
+          <button class="page-switch-btn screen-target" data-screen="secondary">仅副屏</button>
+        </div>
+        <div class="mqtt-hint">选择后，下方命令只发送到对应屏幕；「全部」两边同步。</div>
+      </div>
+
      <div class="card">
        <div class="card-header">
          <div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><rect x="3" y="3" width="8" height="8" rx="1.5"/><rect x="13" y="3" width="8" height="8" rx="1.5"/><rect x="3" y="13" width="8" height="8" rx="1.5"/><rect x="13" y="13" width="8" height="8" rx="1.5"/></svg></div>
@@ -190,6 +203,16 @@
          </div>
        </div>

+        <!-- 双屏 -->
+        <div class="mqtt-group">
+          <div class="mqtt-group-title">双屏控制</div>
+          <div class="mqtt-row">
+            <button class="page-switch-btn" data-mqtt='{"action":"dual_screen","params":{"on":true}}'>启动双屏</button>
+            <button class="page-switch-btn" data-mqtt='{"action":"dual_screen","params":{"on":false}}'>关闭双屏</button>
+          </div>
+          <div class="mqtt-hint">在电脑另一块屏幕全屏展示（需展播机连接显示器）</div>
+        </div>
+
        <!-- 媒体控制 -->
        <div class="mqtt-group">
          <div class="mqtt-group-title">媒体轮播</div>
@@ -2,7 +2,7 @@
  "$schema": "../gen/schemas/desktop-schema.json",
  "identifier": "default",
  "description": "Capability for the main window",
-  "windows": ["main"],
+  "windows": ["main", "secondary"],
  "permissions": [
    "core:default",
    "core:window:default",
@@ -4,7 +4,49 @@

 use std::fs;
 use std::path::PathBuf;
-use tauri::{AppHandle, Manager};
+use tauri::{AppHandle, Manager, WebviewUrl, WebviewWindowBuilder};
+
+/// 双屏控制：on=true 在第二块屏幕上新建一个全屏窗口（加载前端首页），on=false 关闭它。
+/// 用于 admin 端「启动双屏」，让展播内容同时投到电脑的另一块显示器。
+#[tauri::command]
+fn set_dual_screen(app: AppHandle, on: bool) -> Result<String, String> {
+    if !on {
+        if let Some(w) = app.get_webview_window("secondary") {
+            let _ = w.close();
+        }
+        return Ok("off".into());
+    }
+    // 已存在则直接显示/全屏/聚焦
+    if let Some(w) = app.get_webview_window("secondary") {
+        let _ = w.show();
+        let _ = w.unminimize();
+        let _ = w.set_fullscreen(true);
+        let _ = w.set_focus();
+        return Ok("on".into());
+    }
+    let mut builder = WebviewWindowBuilder::new(&app, "secondary", WebviewUrl::App("/".into()))
+        .title("OPC 运营中心 · 双屏");
+    // 定位到第二块屏（非主屏；无第二屏则用第一块）
+    if let Ok(monitors) = app.available_monitors() {
+        let primary_pos = app
+            .primary_monitor()
+            .ok()
+            .flatten()
+            .map(|pm| { let p = pm.position(); (p.x, p.y) });
+        let target = monitors
+            .iter()
+            .find(|m| { let p = m.position(); Some((p.x, p.y)) != primary_pos })
+            .or_else(|| monitors.first());
+        if let Some(mon) = target {
+            let p = mon.position();
+            let s = mon.size();
+            builder = builder.position(p.x as f64, p.y as f64).inner_size(s.width as f64, s.height as f64);
+        }
+    }
+    let win = builder.build().map_err(|e| e.to_string())?;
+    let _ = win.set_fullscreen(true);
+    Ok("on".into())
+}

 /// 读取运行时配置（部署用，免重新打包）：
 ///   1) exe 同目录 config.json / dpm.config.json（最高优先）
@@ -47,11 +89,14 @@ pub fn run() {
            tauri_plugin_autostart::MacosLauncher::LaunchAgent,
            Some(vec![]),
        ))
-        .invoke_handler(tauri::generate_handler![read_runtime_config])
+        .invoke_handler(tauri::generate_handler![read_runtime_config, set_dual_screen])
        .on_window_event(|window, event| {
            if let tauri::WindowEvent::CloseRequested { api, .. } = event {
-                api.prevent_close();
-                let _ = window.minimize();
+                // 仅主窗口关闭=最小化（进程常驻）；双屏副窗口可正常关闭
+                if window.label() == "main" {
+                    api.prevent_close();
+                    let _ = window.minimize();
+                }
            }
        })
        .run(tauri::generate_context!())
@@ -141,9 +141,19 @@ export default function PageHeader() {
        {/* <span className="bd-logo">
          <Image src="/logo.png" alt="Logo" />
        </span> */}
-        <Avatar size="lg">
-          <AvatarImage src="/logo.png" alt="" />
-        </Avatar>
+        <span
+          className="bd-logo-update"
+          role="button"
+          tabIndex={0}
+          title="点击检测更新"
+          aria-label="点击检测更新"
+          onClick={() => window.dispatchEvent(new CustomEvent('dpm:check-update'))}
+          onKeyDown={(e) => { if (e.key === 'Enter' || e.key === ' ') window.dispatchEvent(new CustomEvent('dpm:check-update')); }}
+        >
+          <Avatar size="lg">
+            <AvatarImage src="/logo.png" alt="" />
+          </Avatar>
+        </span>
        <div className="bd-header-titles">
          <h1 className="bd-header-title">昆明市大学生创业园 <span className="bd-header-title-accent">· OPC 智能园区数字运营中心</span></h1>
          <div className="bd-header-sub">云南省首家政府主办大学生创业孵化园区 · <span className="bd-header-content—highlights">空间+孵化+融资+政策+资源+AI赋能+综合服务</span></div>
@@ -2,6 +2,7 @@ import { Outlet } from 'react-router-dom';
 import PageHeader from './PageHeader';
 import DpmOverlays from './DpmOverlays';
 import ToolStatusToast from './ToolStatusToast';
+import UpdateNotify from './UpdateNotify';
 import GlobalVision from './GlobalVision';
 import { usePageNav } from '../utils/pageNav';
 import { useMqttControl } from '../utils/useMqttControl';
@@ -29,6 +30,7 @@ export default function ScreenLayout() {
      <GlobalVision />
      <DpmOverlays />
      <ToolStatusToast />
+      <UpdateNotify />
    </div>
  );
 }
@@ -0,0 +1,68 @@
+import { useState, useEffect, useRef, useCallback } from 'react';
+import Icon from './Icons';
+import { checkForUpdate, openUpdate } from '../utils/updateCheck';
+
+/* =========================================================
+   UpdateNotify —— 检测新版本（Windows）
+   · 启动静默检查一次 + 每 30 分钟一次（仅在有更新时提示）
+   · 页眉 logo 点击 → dpm:check-update → 主动检测：
+       有更新 → 弹更新提示；无更新 → 临时提示「已是最新版本」
+   ========================================================= */
+export default function UpdateNotify() {
+  const [upd, setUpd] = useState(null);   // 更新提示
+  const [msg, setMsg] = useState(null);    // 临时提示（已是最新 / 失败）
+  const [dismissed, setDismissed] = useState(false);
+  const timerRef = useRef(null);
+
+  const run = useCallback(async (manual) => {
+    const u = await checkForUpdate();
+    if (u) {
+      if (u.available) {
+        setUpd(u);
+        setDismissed(false);
+      } else if (manual) {
+        setMsg(`已是最新版本 v${u.latest}`);
+        if (timerRef.current) clearTimeout(timerRef.current);
+        timerRef.current = setTimeout(() => setMsg(null), 3000);
+      }
+    } else if (manual) {
+      setMsg('更新检测失败');
+      if (timerRef.current) clearTimeout(timerRef.current);
+      timerRef.current = setTimeout(() => setMsg(null), 3000);
+    }
+  }, []);
+
+  useEffect(() => {
+    const onCheck = () => run(true);
+    window.addEventListener('dpm:check-update', onCheck);
+    run(false); // 启动静默检测
+    const iv = setInterval(() => run(false), 30 * 60 * 1000);
+    return () => {
+      window.removeEventListener('dpm:check-update', onCheck);
+      clearInterval(iv);
+      if (timerRef.current) clearTimeout(timerRef.current);
+    };
+  }, [run]);
+
+  return (
+    <>
+      {upd && !dismissed && (
+        <div className="upd-toast" role="status">
+          <div className="upd-ico"><Icon name="rocket" size={15} /></div>
+          <div className="upd-body">
+            <b>发现新版本 v{upd.latest}</b>
+            <span>当前 v{upd.current} · 点击下载更新安装包（Windows）</span>
+          </div>
+          <button className="upd-btn" onClick={() => openUpdate(upd.url)}>下载更新</button>
+          <button className="upd-close" onClick={() => setDismissed(true)} aria-label="关闭">×</button>
+        </div>
+      )}
+      {msg && (
+        <div className="upd-toast upd-msg" role="status">
+          <div className="upd-ico"><Icon name="check" size={15} /></div>
+          <div className="upd-body"><b>{msg}</b></div>
+        </div>
+      )}
+    </>
+  );
+}
@@ -480,10 +480,14 @@ export default function VoiceAssistant() {
  });

  // 手势 → 对话控制：举手 toggle —— 无对话则开始，正在对话则结束
-  // 【已按需求关闭】视觉手势识别误判会触发右上角弹窗/误开对话，故这里不再响应手势。
-  const onGesture = useCallback(() => {
-    // 视觉手势已关闭：识别到人脸/手势不再自动开始/结束对话
-  }, []);
+  const onGesture = useCallback((g) => {
+    if (g !== 'raise') return;
+    if (clientRef.current) {
+      void stop();
+    } else {
+      void start();
+    }
+  }, [start, stop]);

  useEffect(() => {
    gestureRef.current = onGesture;
@@ -517,7 +521,7 @@ export default function VoiceAssistant() {
    loading: '摄像头启动中…',
    detecting: `识别中 · ${vision.faces} 人${vision.faces > 0 ? `（后端 ${vision.latency ?? '-'}ms）` : ' · 未检到人脸'} · 链路${vision.modelPhase === 'ok' ? 'OK' : vision.modelPhase === 'failed' ? `失败:${(vision.modelErr || '').slice(0, 40)}` : '连接中'} · 亮度${vision.frameLum ?? '-'}${vision.detectErr ? ` · 异常:${String(vision.detectErr).slice(0, 50)}` : ''}`,
    facing: `面向大屏 ${(vision.dwellMs / 1000).toFixed(1)}s / ${VISION_DWELL_MS / 1000}s`,
-    triggered: '已触发 · 主动问候',
+    triggered: '已识别到访客（主动问候已关闭）',
    silent: '静默中',
    error: '摄像头不可用',
  }[vision.status] ?? '';
@@ -629,7 +633,7 @@ export default function VoiceAssistant() {
          </span>
          <span>
            {vision.gesture === 'raise' && (
-              <b style={{ color: '#2f6bff' }}>您好呀 · {live ? '开始对话' : '结束对话'}</b>
+              <b style={{ color: '#2f6bff' }}>{live ? '开始对话' : '结束对话'}</b>
            )}
            {visionStatusText}
          </span>
@@ -2201,6 +2201,86 @@
  color: #fff;
  background: linear-gradient(140deg, var(--bd-blue), var(--bd-cyan));
 }
+/* ---- 页眉 logo：点击检测更新 ---- */
+.bd-logo-update {
+  display: inline-flex;
+  cursor: pointer;
+  border-radius: 12px;
+  transition: transform 0.15s ease, box-shadow 0.15s ease;
+  -webkit-tap-highlight-color: transparent;
+}
+.bd-logo-update:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 4px 12px rgba(29, 93, 206, 0.25);
+}
+.bd-logo-update:active { transform: translateY(0); }
+.bd-logo-update:focus-visible { outline: 2px solid var(--bd-blue); outline-offset: 2px; }
+
+/* ---- 底部：更新提示（Windows 检测到新版本） ---- */
+.upd-toast {
+  position: fixed;
+  bottom: 24px;
+  left: 50%;
+  transform: translateX(-50%);
+  z-index: 3200;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  max-width: 540px;
+  padding: 12px 16px;
+  background: #fff;
+  border: 1px solid var(--bd-line);
+  border-radius: 12px;
+  box-shadow: 0 12px 30px rgba(29, 44, 68, 0.16);
+  animation: bdOverlayIn 0.3s ease;
+}
+.upd-ico {
+  width: 30px;
+  height: 30px;
+  flex-shrink: 0;
+  border-radius: 8px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  color: #fff;
+  background: linear-gradient(140deg, var(--bd-blue), var(--bd-cyan));
+}
+.upd-body {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+.upd-body b { font-size: 13px; color: var(--bd-ink); }
+.upd-body span { font-size: 11.5px; color: var(--bd-sub); }
+.upd-btn {
+  flex-shrink: 0;
+  padding: 7px 15px;
+  border: none;
+  border-radius: 8px;
+  background: linear-gradient(140deg, var(--bd-blue), var(--bd-cyan));
+  color: #fff;
+  font-size: 12px;
+  font-weight: 600;
+  cursor: pointer;
+}
+.upd-btn:hover { opacity: 0.9; }
+.upd-msg .upd-ico { background: linear-gradient(140deg, var(--bd-green), #4ade80); }
+.upd-close {
+  width: 24px;
+  height: 24px;
+  flex-shrink: 0;
+  border: none;
+  background: transparent;
+  color: var(--bd-sub);
+  font-size: 16px;
+  line-height: 1;
+  cursor: pointer;
+  border-radius: 6px;
+}
+.upd-close:hover { color: var(--bd-red); background: rgba(240, 68, 56, 0.1); }
+
 /* ---- 右上角：工具 / 操作进行中状态提示 ---- */
 .ts-toast {
  position: fixed;
@@ -0,0 +1,40 @@
+/* =========================================================
+   客户端更新检测（仅 Windows）
+   后端 POST /api/update/check 返回最新版本 + 安装包下载地址；
+   前端比对后提示，并提供下载（opener 打开安装包下载链接）。
+   ========================================================= */
+import { getApiBase } from '../config';
+import { openUrl } from '@tauri-apps/plugin-opener';
+
+// 当前版本：发布新版本时同步 package.json 的 version
+export const APP_VERSION = '0.1.0';
+
+export async function checkForUpdate() {
+  try {
+    const res = await fetch(`${getApiBase()}/api/update/check`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ current: APP_VERSION }),
+    });
+    const data = await res.json();
+    if (data && data.ok) {
+      return {
+        current: APP_VERSION,
+        latest: data.latest_version,
+        available: !!data.update_available,
+        url: `${getApiBase()}${data.download_url || '/download'}`,
+        name: data.installer_name || '',
+      };
+    }
+  } catch { /* 后端不可达时忽略 */ }
+  return null;
+}
+
+/** 打开安装包下载地址（优先系统浏览器下载）。 */
+export function openUpdate(url) {
+  try {
+    openUrl(url);
+  } catch {
+    window.open(url, '_blank');
+  }
+}
@@ -5,6 +5,13 @@ import { MQTT_TOPIC_HEARTBEAT } from '../config';
 import { Sfx } from './sounds';
 import { PAGE_ORDER } from './pageNav';
 import { aiStatus } from './statusBus';
+import { invoke } from '@tauri-apps/api/core';
+import { getCurrentWindow } from '@tauri-apps/api/window';
+
+// 当前窗口标识：主屏 'main' / 双屏副窗 'secondary'（浏览器开发环境回退 'main'）
+const WINDOW_LABEL = (() => {
+  try { return getCurrentWindow().label || 'main'; } catch { return 'main'; }
+})();

 /* =========================================================
   MQTT 控制 —— 后端通过 opc/display/command 控制大屏
@@ -69,6 +76,9 @@ export function useMqttControl() {
    connectMqtt();
    const off = onMqttMessage((topic, cmd) => {
      if (topic !== 'opc/display/command' || !cmd || !cmd.action) return;
+      // 双屏独立控制：cmd.screen = main|secondary|both（缺省视为 both）
+      const sc = cmd.screen;
+      if (sc && sc !== 'both' && sc !== WINDOW_LABEL) return;

      switch (cmd.action) {
        case 'navigate': {
@@ -86,6 +96,12 @@ export function useMqttControl() {
          }
          break;
        }
+        case 'dual_screen':
+          // 双屏：admin 控制第二块屏全屏展示（Tauri 命令）——仅主窗口执行
+          if (WINDOW_LABEL !== 'main') break;
+          aiStatus(cmd.params?.on === false ? '正在关闭双屏' : '正在启动双屏', { icon: 'page' });
+          invoke('set_dual_screen', { on: cmd.params?.on !== false }).catch(() => {});
+          break;
        case 'alert':
          // 通知本身即展示，无需再弹「正在发送通知」状态提示
          window.dispatchEvent(new CustomEvent('dpm:alert', { detail: cmd.params || {} }));
Author	SHA1	Message	Date
Pine	91e20c3a81	feat: 添加客户端更新检测功能，支持版本检查和更新提示；更新相关组件和样式	2026-08-19 13:14:00 +08:00
Pine	5ed396aea4	feat: 添加双屏控制功能，支持在第二块屏幕上全屏展示内容；更新相关 UI 和逻辑以适应新功能	2026-08-19 13:13:54 +08:00