diff --git a/USA_ubuntu_SSL/USA_ubuntu_SSL_for_maise.pro/maise_pro.pfx b/USA_ubuntu_SSL/USA_ubuntu_SSL_for_maise.pro/maise_pro.pfx
new file mode 100644
index 0000000..bca1156
Binary files /dev/null and b/USA_ubuntu_SSL/USA_ubuntu_SSL_for_maise.pro/maise_pro.pfx differ
diff --git a/USA_ubuntu_SSL/USA_ubuntu_SSL_for_maise.tech/maise.tech.final.pfx b/USA_ubuntu_SSL/USA_ubuntu_SSL_for_maise.tech/maise.tech.final.pfx
new file mode 100644
index 0000000..37f6f96
Binary files /dev/null and b/USA_ubuntu_SSL/USA_ubuntu_SSL_for_maise.tech/maise.tech.final.pfx differ
diff --git a/apps/app_calendar_reminder/api.ts b/apps/app_calendar_reminder/api.ts
index ec554e1..eb0313f 100644
--- a/apps/app_calendar_reminder/api.ts
+++ b/apps/app_calendar_reminder/api.ts
@@ -1,7 +1,7 @@
 import axios from 'axios';
 import { Event, ApiResponse } from './types';
 
-const API_BASE_URL = 'http://47.101.56.101:8976/api/app_calendar';
+const API_BASE_URL = 'https://traesite.umersoft.com:8975/api/app_calendar';
 
 const api = axios.create({
   baseURL: API_BASE_URL,
diff --git a/apps/app_calendar_reminder/components/EventCard.tsx b/apps/app_calendar_reminder/components/EventCard.tsx
index 032229a..5c1f1a6 100644
--- a/apps/app_calendar_reminder/components/EventCard.tsx
+++ b/apps/app_calendar_reminder/components/EventCard.tsx
@@ -12,6 +12,33 @@ interface EventCardProps {
   onDelete: (event: Event) => void;
 }
 
+const WEEKDAY_NAMES = ['周一', '周二', '周三', '周四', '周五', '周六', '周日'];
+
+// 生成循环规则中文描述
+const getRecurrenceLabel = (recurrence: string | null): string | null => {
+  if (!recurrence) return null;
+  const parts = recurrence.split(';');
+  const type = parts[0];
+  let interval = 1;
+  let by: number[] = [];
+  for (let i = 1; i < parts.length; i++) {
+    const [key, val] = parts[i].split('=');
+    if (key === 'interval') interval = parseInt(val) || 1;
+    if (key === 'by') by = val.split(',').map(Number);
+  }
+  if (type === 'DAILY') {
+    return interval === 1 ? '每天' : `每${interval}天`;
+  }
+  if (type === 'WEEKLY') {
+    const prefix = interval === 1 ? '每周' : `每${interval}周`;
+    if (by.length > 0) {
+      return `${prefix} ${by.map(d => WEEKDAY_NAMES[d] || '').join('、')}`;
+    }
+    return prefix;
+  }
+  return null;
+};
+
 export default function EventCard({
   event,
   onEdit,
@@ -26,6 +53,8 @@ export default function EventCard({
     });
   };
 
+  const recurrenceLabel = getRecurrenceLabel(event.recurrence);
+
   return (
     <TouchableOpacity
       style={[styles.container, event.completed && styles.completedContainer]}
@@ -71,6 +100,17 @@ export default function EventCard({
             color={theme.colors.textSecondary}
           />
           <Text style={styles.timeText}>{formatTime(event.start)}</Text>
+          {recurrenceLabel && (
+            <>
+              <Ionicons
+                name="repeat-outline"
+                size={14}
+                color={theme.colors.primary}
+                style={{ marginLeft: 8 }}
+              />
+              <Text style={styles.recurrenceText}>{recurrenceLabel}</Text>
+            </>
+          )}
         </View>
       </View>
 
@@ -133,6 +173,10 @@ const styles = StyleSheet.create({
     ...theme.typography.caption,
     color: theme.colors.textSecondary,
   },
+  recurrenceText: {
+    ...theme.typography.caption,
+    color: theme.colors.primary,
+  },
   deleteButton: {
     padding: theme.spacing.sm,
   },
diff --git a/apps/app_calendar_reminder/components/EventModal.tsx b/apps/app_calendar_reminder/components/EventModal.tsx
index 16019a9..6ec07fb 100644
--- a/apps/app_calendar_reminder/components/EventModal.tsx
+++ b/apps/app_calendar_reminder/components/EventModal.tsx
@@ -8,6 +8,7 @@ import {
   TouchableOpacity,
   ScrollView,
   Switch,
+  ActivityIndicator,
 } from 'react-native';
 import { Ionicons } from '@expo/vector-icons';
 import DateTimePicker from '@react-native-community/datetimepicker';
@@ -22,6 +23,32 @@ interface EventModalProps {
   onSave: (event: Partial<Event>) => void;
 }
 
+const WEEKDAY_LABELS = ['一', '二', '三', '四', '五', '六', '日'];
+
+// 15 分钟对齐
+const snapTo15 = (date: Date): Date => {
+  const d = new Date(date);
+  const minutes = d.getMinutes();
+  const snapped = Math.round(minutes / 15) * 15;
+  d.setMinutes(snapped, 0, 0);
+  return d;
+};
+
+// 解析循环规则字符串
+const parseRecurrence = (str: string | null): { type: 'NONE' | 'DAILY' | 'WEEKLY'; interval: number; by: number[] } => {
+  if (!str) return { type: 'NONE', interval: 1, by: [] };
+  const parts = str.split(';');
+  const type = (parts[0] === 'DAILY' || parts[0] === 'WEEKLY') ? parts[0] as 'DAILY' | 'WEEKLY' : 'NONE';
+  let interval = 1;
+  let by: number[] = [];
+  for (let i = 1; i < parts.length; i++) {
+    const [key, val] = parts[i].split('=');
+    if (key === 'interval') interval = Math.max(1, parseInt(val) || 1);
+    if (key === 'by') by = val.split(',').map(Number).filter(n => n >= 0 && n <= 6);
+  }
+  return { type, interval, by };
+};
+
 export default function EventModal({
   visible,
   event,
@@ -32,9 +59,13 @@ export default function EventModal({
   const [content, setContent] = useState('');
   const [startDate, setStartDate] = useState(new Date());
   const [endDate, setEndDate] = useState<Date | null>(null);
+  const [allDay, setAllDay] = useState(false);
   const [enableReminder, setEnableReminder] = useState(true);
   const [remindDate, setRemindDate] = useState(new Date());
   const [recurrenceType, setRecurrenceType] = useState<'NONE' | 'DAILY' | 'WEEKLY'>('NONE');
+  const [interval, setInterval_] = useState(1);
+  const [weekdays, setWeekdays] = useState<number[]>([]);
+  const [saving, setSaving] = useState(false);
   const [showStartPicker, setShowStartPicker] = useState(false);
   const [showEndPicker, setShowEndPicker] = useState(false);
   const [showRemindPicker, setShowRemindPicker] = useState(false);
@@ -45,16 +76,14 @@ export default function EventModal({
       setContent(event.content || '');
       setStartDate(safeParseDate(event.start));
       setEndDate(event.end ? safeParseDate(event.end) : null);
+      setAllDay(!!event.allDay);
       setEnableReminder(!!event.remindAt);
       setRemindDate(event.remindAt ? safeParseDate(event.remindAt) : new Date());
-      
-      if (event.recurrence?.startsWith('DAILY')) {
-        setRecurrenceType('DAILY');
-      } else if (event.recurrence?.startsWith('WEEKLY')) {
-        setRecurrenceType('WEEKLY');
-      } else {
-        setRecurrenceType('NONE');
-      }
+
+      const parsed = parseRecurrence(event.recurrence);
+      setRecurrenceType(parsed.type);
+      setInterval_(parsed.interval);
+      setWeekdays(parsed.by);
     } else {
       resetForm();
     }
@@ -63,11 +92,15 @@ export default function EventModal({
   const resetForm = () => {
     setTitle('');
     setContent('');
-    setStartDate(new Date());
+    setStartDate(snapTo15(new Date()));
     setEndDate(null);
+    setAllDay(false);
     setEnableReminder(true);
-    setRemindDate(new Date());
+    setRemindDate(snapTo15(new Date()));
     setRecurrenceType('NONE');
+    setInterval_(1);
+    setWeekdays([]);
+    setSaving(false);
   };
 
   const handleSave = () => {
@@ -75,20 +108,36 @@ export default function EventModal({
       alert('请输入标题');
       return;
     }
+    if (!startDate) {
+      alert('请设置开始时间');
+      return;
+    }
 
+    setSaving(true);
+
+    // 结束时间自动补全：未设置时 +1h（全天则 +24h）
+    let finalEnd = endDate;
+    if (!finalEnd) {
+      finalEnd = new Date(startDate.getTime() + (allDay ? 24 : 1) * 3600 * 1000);
+    }
+
+    // 组装循环规则
     let recurrence = '';
     if (recurrenceType === 'DAILY') {
-      recurrence = 'DAILY;interval=1';
+      recurrence = `DAILY;interval=${interval}`;
     } else if (recurrenceType === 'WEEKLY') {
-      recurrence = 'WEEKLY;interval=1';
+      recurrence = `WEEKLY;interval=${interval}`;
+      if (weekdays.length > 0) {
+        recurrence += `;by=${weekdays.join(',')}`;
+      }
     }
 
     const eventData: Partial<Event> = {
       title: title.trim(),
       content: content.trim(),
       start: startDate.toISOString(),
-      end: endDate ? endDate.toISOString() : null,
-      allDay: false,
+      end: finalEnd.toISOString(),
+      allDay,
       remindAt: enableReminder ? remindDate.toISOString() : null,
       recurrence: recurrence || null,
       completed: event?.completed || false,
@@ -97,6 +146,12 @@ export default function EventModal({
     onSave(eventData);
   };
 
+  const toggleWeekday = (day: number) => {
+    setWeekdays(prev =>
+      prev.includes(day) ? prev.filter(d => d !== day) : [...prev, day].sort()
+    );
+  };
+
   const formatDate = (date: Date) => {
     return date.toLocaleDateString('zh-CN', {
       year: 'numeric',
@@ -123,8 +178,12 @@ export default function EventModal({
             <Text style={styles.headerTitle}>
               {event ? '编辑事件' : '新建事件'}
             </Text>
-            <TouchableOpacity onPress={handleSave}>
-              <Text style={styles.saveButton}>保存</Text>
+            <TouchableOpacity onPress={handleSave} disabled={saving}>
+              {saving ? (
+                <ActivityIndicator size="small" color={theme.colors.primary} />
+              ) : (
+                <Text style={styles.saveButton}>保存</Text>
+              )}
             </TouchableOpacity>
           </View>
 
@@ -153,6 +212,16 @@ export default function EventModal({
               />
             </View>
 
+            <View style={styles.switchField}>
+              <Text style={styles.label}>全天事件</Text>
+              <Switch
+                value={allDay}
+                onValueChange={setAllDay}
+                trackColor={{ false: theme.colors.border, true: theme.colors.primary }}
+                thumbColor={theme.colors.text}
+              />
+            </View>
+
             <View style={styles.field}>
               <Text style={styles.label}>开始时间</Text>
               <TouchableOpacity
@@ -164,7 +233,7 @@ export default function EventModal({
             </View>
 
             <View style={styles.field}>
-              <Text style={styles.label}>结束时间（可选）</Text>
+              <Text style={styles.label}>结束时间（可选，默认+1小时）</Text>
               <TouchableOpacity
                 style={styles.dateButton}
                 onPress={() => setShowEndPicker(true)}
@@ -233,26 +302,78 @@ export default function EventModal({
                 ))}
               </View>
             </View>
+
+            {recurrenceType !== 'NONE' && (
+              <View style={styles.field}>
+                <Text style={styles.label}>
+                  每 {interval} {recurrenceType === 'DAILY' ? '天' : '周'}
+                </Text>
+                <View style={styles.intervalRow}>
+                  <TouchableOpacity
+                    style={styles.intervalBtn}
+                    onPress={() => setInterval_(Math.max(1, interval - 1))}
+                  >
+                    <Ionicons name="remove" size={20} color={theme.colors.text} />
+                  </TouchableOpacity>
+                  <Text style={styles.intervalValue}>{interval}</Text>
+                  <TouchableOpacity
+                    style={styles.intervalBtn}
+                    onPress={() => setInterval_(interval + 1)}
+                  >
+                    <Ionicons name="add" size={20} color={theme.colors.text} />
+                  </TouchableOpacity>
+                </View>
+              </View>
+            )}
+
+            {recurrenceType === 'WEEKLY' && (
+              <View style={styles.field}>
+                <Text style={styles.label}>重复星期</Text>
+                <View style={styles.weekdayRow}>
+                  {WEEKDAY_LABELS.map((label, idx) => (
+                    <TouchableOpacity
+                      key={idx}
+                      style={[
+                        styles.weekdayBtn,
+                        weekdays.includes(idx) && styles.weekdayBtnActive,
+                      ]}
+                      onPress={() => toggleWeekday(idx)}
+                    >
+                      <Text
+                        style={[
+                          styles.weekdayBtnText,
+                          weekdays.includes(idx) && styles.weekdayBtnTextActive,
+                        ]}
+                      >
+                        {label}
+                      </Text>
+                    </TouchableOpacity>
+                  ))}
+                </View>
+              </View>
+            )}
           </ScrollView>
 
           {showStartPicker && (
             <DateTimePicker
               value={startDate}
               mode="datetime"
+              minuteInterval={15}
               onChange={(event, date) => {
                 setShowStartPicker(false);
-                if (date) setStartDate(date);
+                if (date) setStartDate(snapTo15(date));
               }}
             />
           )}
 
           {showEndPicker && (
             <DateTimePicker
-              value={endDate || new Date()}
+              value={endDate || new Date(startDate.getTime() + 3600000)}
               mode="datetime"
+              minuteInterval={15}
               onChange={(event, date) => {
                 setShowEndPicker(false);
-                if (date) setEndDate(date);
+                if (date) setEndDate(snapTo15(date));
               }}
             />
           )}
@@ -261,9 +382,10 @@ export default function EventModal({
             <DateTimePicker
               value={remindDate}
               mode="datetime"
+              minuteInterval={15}
               onChange={(event, date) => {
                 setShowRemindPicker(false);
-                if (date) setRemindDate(date);
+                if (date) setRemindDate(snapTo15(date));
               }}
             />
           )}
@@ -371,4 +493,50 @@ const styles = StyleSheet.create({
     color: theme.colors.primary,
     fontWeight: '600',
   },
+  intervalRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: theme.spacing.md,
+  },
+  intervalBtn: {
+    width: 40,
+    height: 40,
+    borderRadius: theme.borderRadius.md,
+    backgroundColor: theme.colors.surface,
+    justifyContent: 'center',
+    alignItems: 'center',
+    borderWidth: 1,
+    borderColor: theme.colors.border,
+  },
+  intervalValue: {
+    ...theme.typography.h3,
+    color: theme.colors.text,
+    minWidth: 30,
+    textAlign: 'center',
+  },
+  weekdayRow: {
+    flexDirection: 'row',
+    gap: theme.spacing.xs,
+  },
+  weekdayBtn: {
+    flex: 1,
+    paddingVertical: theme.spacing.sm,
+    borderRadius: theme.borderRadius.md,
+    backgroundColor: theme.colors.surface,
+    alignItems: 'center',
+    borderWidth: 1,
+    borderColor: theme.colors.border,
+  },
+  weekdayBtnActive: {
+    borderColor: theme.colors.primary,
+    backgroundColor: theme.colors.surfaceVariant,
+  },
+  weekdayBtnText: {
+    ...theme.typography.bodySmall,
+    color: theme.colors.textSecondary,
+  },
+  weekdayBtnTextActive: {
+    color: theme.colors.primary,
+    fontWeight: '600',
+  },
 });
diff --git a/apps/app_calendar_reminder/screens/CalendarScreen.tsx b/apps/app_calendar_reminder/screens/CalendarScreen.tsx
index 8cb5cf0..f791b46 100644
--- a/apps/app_calendar_reminder/screens/CalendarScreen.tsx
+++ b/apps/app_calendar_reminder/screens/CalendarScreen.tsx
@@ -28,6 +28,7 @@ export default function CalendarScreen() {
   const [selectedDate, setSelectedDate] = useState<Date | null>(null);
   const [modalVisible, setModalVisible] = useState(false);
   const [selectedEvent, setSelectedEvent] = useState<Event | null>(null);
+  const [saving, setSaving] = useState(false);
 
   const loadEvents = useCallback(async () => {
     try {
@@ -139,10 +140,13 @@ export default function CalendarScreen() {
 
   const handleToggleComplete = async (event: Event) => {
     try {
+      setSaving(true);
       await eventApi.updateEvent(event.id, { completed: !event.completed });
       await loadEvents();
     } catch (error) {
       showError('更新失败', error);
+    } finally {
+      setSaving(false);
     }
   };
 
@@ -170,6 +174,7 @@ export default function CalendarScreen() {
 
   const handleSaveEvent = async (eventData: Partial<Event>) => {
     try {
+      setSaving(true);
       if (selectedEvent) {
         await eventApi.updateEvent(selectedEvent.id, eventData);
       } else {
@@ -184,6 +189,8 @@ export default function CalendarScreen() {
       await loadEvents();
     } catch (error) {
       showError('保存失败', error);
+    } finally {
+      setSaving(false);
     }
   };
 
diff --git a/apps/app_calendar_reminder/screens/TodayScreen.tsx b/apps/app_calendar_reminder/screens/TodayScreen.tsx
index 9ec9b4a..bd7129b 100644
--- a/apps/app_calendar_reminder/screens/TodayScreen.tsx
+++ b/apps/app_calendar_reminder/screens/TodayScreen.tsx
@@ -28,6 +28,7 @@ export default function TodayScreen() {
   const [loading, setLoading] = useState(true);
   const [modalVisible, setModalVisible] = useState(false);
   const [selectedEvent, setSelectedEvent] = useState<Event | null>(null);
+  const [saving, setSaving] = useState(false);
 
   const loadEvents = useCallback(async () => {
     try {
@@ -64,10 +65,13 @@ export default function TodayScreen() {
 
   const handleToggleComplete = async (event: Event) => {
     try {
+      setSaving(true);
       await eventApi.updateEvent(event.id, { completed: !event.completed });
       await loadEvents();
     } catch (error) {
       showError('更新失败', error);
+    } finally {
+      setSaving(false);
     }
   };
 
@@ -95,6 +99,7 @@ export default function TodayScreen() {
 
   const handleSaveEvent = async (eventData: Partial<Event>) => {
     try {
+      setSaving(true);
       if (selectedEvent) {
         await eventApi.updateEvent(selectedEvent.id, eventData);
       } else {
@@ -109,6 +114,8 @@ export default function TodayScreen() {
       await loadEvents();
     } catch (error) {
       showError('保存失败', error);
+    } finally {
+      setSaving(false);
     }
   };
 
diff --git a/public/tools/short_link/auth_config.json b/public/tools/short_link/auth_config.json
new file mode 100644
index 0000000..6ff4176
--- /dev/null
+++ b/public/tools/short_link/auth_config.json
@@ -0,0 +1,15 @@
+{
+  "_comment": "短链接工具的鉴权配置",
+  "enable_auth_comment": "true：启用 tool 外层鉴权；false：完全放开访问",
+  "enable_auth": true,
+  "max_age_days_comment": "鉴权 cookie 最大有效天数（1~365）",
+  "max_age_days": 30,
+  "cookieName_comment": "鉴权 Cookie 名称，默认格式 <tool>_gate",
+  "cookieName": "short_link_gate",
+  "requireGuid_comment": "true：强制 GUID 参数才能访问；false：允许仅凭 token 或已有会话访问",
+  "requireGuid": false,
+  "guidParam_comment": "URL 中的 GUID 参数名，建议使用小写 guid",
+  "guidParam": "guid",
+  "guidValue_comment": "GUID 参数值，建议使用高强度随机长串并定期更换（留空表示不启用 GUID）",
+  "guidValue": ""
+}
diff --git a/public/tools/short_link/index.html b/public/tools/short_link/index.html
new file mode 100644
index 0000000..25611e7
--- /dev/null
+++ b/public/tools/short_link/index.html
@@ -0,0 +1,170 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <title>Yang's Toolbox · 短链接</title>
+  <link rel="icon" href="/assets/picker.svg" type="image/svg+xml" />
+  <link rel="stylesheet" href="/common/common.css" />
+  <link rel="stylesheet" href="/tools/short_link/short_link.css" />
+</head>
+<body>
+  <div class="topbar">
+    <div class="tabs">
+      <a class="tab" href="/">首页</a>
+      <a class="tab active" href="/tools/short_link/index.html">短链接</a>
+    </div>
+    <div class="topbar-right">
+      <span id="mode-badge" class="mode-badge">debug</span>
+    </div>
+  </div>
+
+  <main>
+    <!-- 创建区域 -->
+    <section class="card create-card">
+      <h2>创建短链接</h2>
+      <div class="form-grid">
+        <div class="form-row full">
+          <label for="inp-url">目标链接 <span class="req">*</span></label>
+          <input id="inp-url" type="url" placeholder="https://example.com/very/long/path?with=params" />
+        </div>
+        <div class="form-row">
+          <label for="inp-title">备注标题</label>
+          <input id="inp-title" type="text" placeholder="可选，方便识别" />
+        </div>
+        <div class="form-row">
+          <label for="inp-code">自定义短码</label>
+          <input id="inp-code" type="text" placeholder="留空则自动生成" maxlength="20" />
+        </div>
+        <div class="form-row">
+          <label for="inp-expires">过期时间</label>
+          <input id="inp-expires" type="datetime-local" />
+        </div>
+        <div class="form-row">
+          <label for="inp-maxclicks">最大点击数</label>
+          <input id="inp-maxclicks" type="number" min="0" placeholder="不限" />
+        </div>
+      </div>
+      <div class="form-actions">
+        <button id="btn-create" class="btn btn-primary">生成短链接</button>
+      </div>
+    </section>
+
+    <!-- 工具别名区域 -->
+    <section class="card alias-card">
+      <h2>工具快捷入口</h2>
+      <p class="hint">以下别名在 config/short_link.json 中配置，访问对应短链接可直接跳转到工具</p>
+      <div id="alias-list" class="alias-grid"></div>
+    </section>
+
+    <!-- 列表区域 -->
+    <section class="card list-card">
+      <div class="list-header">
+        <h2>短链接列表</h2>
+        <div class="list-toolbar">
+          <input id="inp-search" type="text" placeholder="搜索短码/链接/标题…" />
+          <button id="btn-search" class="btn btn-sm">搜索</button>
+          <button id="btn-refresh" class="btn btn-sm">刷新</button>
+        </div>
+      </div>
+      <div class="table-wrap">
+        <table id="link-table">
+          <thead>
+            <tr>
+              <th>短链接</th>
+              <th>目标</th>
+              <th>备注</th>
+              <th>点击</th>
+              <th>创建时间</th>
+              <th>状态</th>
+              <th>操作</th>
+            </tr>
+          </thead>
+          <tbody id="link-tbody"></tbody>
+        </table>
+      </div>
+      <div id="pagination" class="pagination"></div>
+    </section>
+  </main>
+
+  <!-- 交互详情弹窗 -->
+  <div class="modal hidden" id="interaction-modal">
+    <div class="modal-body interaction-modal-body">
+      <h3 id="interaction-title">交互详情</h3>
+      <div id="interaction-content" class="interaction-content"></div>
+      <div class="modal-actions">
+        <button id="btn-interaction-copy" class="btn btn-sm">复制日志</button>
+        <button id="btn-interaction-close" class="btn btn-sm">关闭</button>
+        <span id="interaction-countdown" class="countdown"></span>
+      </div>
+    </div>
+  </div>
+
+  <!-- 确认弹窗 -->
+  <div class="modal hidden" id="confirm-modal">
+    <div class="modal-body confirm-modal-body">
+      <h3 id="confirm-title">确认操作</h3>
+      <p id="confirm-message"></p>
+      <div class="modal-actions">
+        <button id="btn-confirm-yes" class="btn btn-danger btn-sm">确认</button>
+        <button id="btn-confirm-no" class="btn btn-sm">取消</button>
+      </div>
+    </div>
+  </div>
+
+  <!-- 编辑弹窗 -->
+  <div class="modal hidden" id="edit-modal">
+    <div class="modal-body edit-modal-body">
+      <h3>编辑短链接</h3>
+      <input type="hidden" id="edit-code" />
+      <div class="form-grid">
+        <div class="form-row full">
+          <label for="edit-url">目标链接</label>
+          <input id="edit-url" type="url" />
+        </div>
+        <div class="form-row">
+          <label for="edit-title">备注标题</label>
+          <input id="edit-title" type="text" />
+        </div>
+        <div class="form-row">
+          <label for="edit-expires">过期时间</label>
+          <input id="edit-expires" type="datetime-local" />
+        </div>
+        <div class="form-row">
+          <label for="edit-maxclicks">最大点击数</label>
+          <input id="edit-maxclicks" type="number" min="0" />
+        </div>
+        <div class="form-row">
+          <label for="edit-active">状态</label>
+          <select id="edit-active">
+            <option value="1">启用</option>
+            <option value="0">停用</option>
+          </select>
+        </div>
+      </div>
+      <div class="modal-actions">
+        <button id="btn-edit-save" class="btn btn-primary btn-sm">保存</button>
+        <button id="btn-edit-cancel" class="btn btn-sm">取消</button>
+      </div>
+    </div>
+  </div>
+
+  <!-- 统计弹窗 -->
+  <div class="modal hidden" id="stats-modal">
+    <div class="modal-body stats-modal-body">
+      <h3 id="stats-title">点击统计</h3>
+      <div id="stats-summary" class="stats-summary"></div>
+      <div id="stats-clicks" class="stats-clicks"></div>
+      <div class="modal-actions">
+        <button id="btn-stats-close" class="btn btn-sm">关闭</button>
+      </div>
+    </div>
+  </div>
+
+  <!-- Toast -->
+  <div id="toast" class="toast hidden"></div>
+
+  <script src="/common/common.js"></script>
+  <script src="/tools/short_link/short_link.js"></script>
+</body>
+</html>
diff --git a/public/tools/short_link/short_link.css b/public/tools/short_link/short_link.css
new file mode 100644
index 0000000..9407b7a
--- /dev/null
+++ b/public/tools/short_link/short_link.css
@@ -0,0 +1,187 @@
+/* ===== 短链接工具样式 ===== */
+:root {
+  --primary: #2563eb;
+  --primary-hover: #1d4ed8;
+  --danger: #dc2626;
+  --danger-hover: #b91c1c;
+  --success: #16a34a;
+  --bg: #f8fafc;
+  --card-bg: #fff;
+  --border: #e2e8f0;
+  --text: #1e293b;
+  --text-secondary: #64748b;
+  --radius: 10px;
+}
+
+body { background: var(--bg); color: var(--text); min-height: 100vh }
+main { max-width: 960px; margin: 0 auto; padding: 16px 12px 40px }
+
+/* 卡片 */
+.card {
+  background: var(--card-bg);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  padding: 20px;
+  margin-bottom: 16px;
+}
+.card h2 { margin: 0 0 12px; font-size: 16px; font-weight: 600 }
+.hint { font-size: 12px; color: var(--text-secondary); margin: 0 0 12px }
+
+/* 模式徽章 */
+.mode-badge {
+  font-size: 11px;
+  padding: 2px 8px;
+  border-radius: 4px;
+  background: #fef3c7;
+  color: #92400e;
+  font-weight: 600;
+}
+.mode-badge.normal { background: #d1fae5; color: #065f46 }
+
+/* 表单 */
+.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px }
+.form-row { display: flex; flex-direction: column; gap: 4px }
+.form-row.full { grid-column: 1 / -1 }
+.form-row label { font-size: 13px; font-weight: 500; color: var(--text-secondary) }
+.form-row .req { color: var(--danger) }
+.form-row input, .form-row select {
+  padding: 8px 10px;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  font-size: 14px;
+  outline: none;
+  transition: border-color .15s;
+}
+.form-row input:focus, .form-row select:focus { border-color: var(--primary) }
+.form-actions { margin-top: 14px; display: flex; gap: 8px }
+
+/* 按钮 */
+.btn {
+  padding: 8px 16px;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  background: #fff;
+  cursor: pointer;
+  font-size: 13px;
+  transition: all .15s;
+}
+.btn:hover { background: #f1f5f9 }
+.btn:disabled { opacity: .5; cursor: not-allowed }
+.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary) }
+.btn-primary:hover { background: var(--primary-hover) }
+.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger) }
+.btn-danger:hover { background: var(--danger-hover) }
+.btn-sm { padding: 4px 10px; font-size: 12px }
+.btn-link {
+  border: none; background: none; color: var(--primary);
+  cursor: pointer; font-size: 12px; padding: 2px 4px; text-decoration: underline;
+}
+
+/* 别名网格 */
+.alias-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px }
+.alias-item {
+  display: flex; align-items: center; gap: 8px;
+  padding: 8px 12px;
+  background: #f1f5f9;
+  border-radius: 6px;
+  font-size: 13px;
+}
+.alias-item code {
+  background: #e0e7ff;
+  padding: 1px 6px;
+  border-radius: 4px;
+  font-size: 12px;
+  font-weight: 600;
+  color: var(--primary);
+}
+.alias-item .alias-target { color: var(--text-secondary); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap }
+
+/* 列表 */
+.list-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 12px }
+.list-header h2 { margin: 0 }
+.list-toolbar { display: flex; gap: 6px; align-items: center }
+.list-toolbar input {
+  padding: 6px 10px;
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  font-size: 13px;
+  width: 200px;
+  outline: none;
+}
+.list-toolbar input:focus { border-color: var(--primary) }
+
+.table-wrap { overflow-x: auto }
+table { width: 100%; border-collapse: collapse; font-size: 13px }
+th { text-align: left; padding: 8px 10px; border-bottom: 2px solid var(--border); color: var(--text-secondary); font-weight: 600; white-space: nowrap }
+td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle }
+tr:hover td { background: #f8fafc }
+
+.short-url { font-weight: 600; color: var(--primary); cursor: pointer; white-space: nowrap }
+.short-url:hover { text-decoration: underline }
+.target-url { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); font-size: 12px }
+.status-active { color: var(--success); font-weight: 600 }
+.status-inactive { color: var(--danger); font-weight: 600 }
+.status-expired { color: #d97706; font-weight: 600 }
+.actions { display: flex; gap: 4px; flex-wrap: nowrap }
+
+/* 分页 */
+.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 12px }
+.pagination button {
+  padding: 4px 10px; border: 1px solid var(--border); border-radius: 4px;
+  background: #fff; cursor: pointer; font-size: 12px;
+}
+.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary) }
+.pagination button:disabled { opacity: .4; cursor: not-allowed }
+
+/* 弹窗 */
+.interaction-modal-body { max-height: 80vh; overflow-y: auto; width: 600px }
+.interaction-content {
+  background: #1e293b; color: #e2e8f0; border-radius: 6px;
+  padding: 12px; font-family: 'Cascadia Code', 'Fira Code', monospace;
+  font-size: 12px; line-height: 1.6; white-space: pre-wrap; word-break: break-all;
+  max-height: 50vh; overflow-y: auto;
+}
+.countdown { font-size: 12px; color: var(--text-secondary); margin-left: auto }
+
+.confirm-modal-body { width: 400px }
+.edit-modal-body { width: 520px }
+.stats-modal-body { width: 600px; max-height: 80vh; overflow-y: auto }
+
+.stats-summary {
+  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px;
+}
+.stat-box {
+  background: #f1f5f9; border-radius: 6px; padding: 10px; text-align: center;
+}
+.stat-box .stat-num { font-size: 22px; font-weight: 700; color: var(--primary) }
+.stat-box .stat-label { font-size: 11px; color: var(--text-secondary); margin-top: 2px }
+
+.stats-clicks { max-height: 40vh; overflow-y: auto }
+.click-row {
+  display: flex; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--border);
+  font-size: 12px; color: var(--text-secondary);
+}
+.click-row .click-time { white-space: nowrap; color: var(--text) }
+
+/* Toast */
+.toast {
+  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
+  padding: 10px 20px; border-radius: 8px; font-size: 13px; color: #fff;
+  z-index: 2000; transition: opacity .3s; box-shadow: 0 4px 12px rgba(0,0,0,.15);
+}
+.toast.info { background: var(--primary) }
+.toast.success { background: var(--success) }
+.toast.error { background: var(--danger) }
+
+/* 空状态 */
+.empty-state { text-align: center; padding: 32px; color: var(--text-secondary); font-size: 14px }
+
+/* 响应式 */
+@media (max-width: 640px) {
+  .form-grid { grid-template-columns: 1fr }
+  .alias-grid { grid-template-columns: 1fr }
+  .list-header { flex-direction: column; align-items: flex-start }
+  .list-toolbar { width: 100% }
+  .list-toolbar input { flex: 1; width: auto }
+  .stats-summary { grid-template-columns: 1fr }
+}
diff --git a/public/tools/short_link/short_link.js b/public/tools/short_link/short_link.js
new file mode 100644
index 0000000..d114873
--- /dev/null
+++ b/public/tools/short_link/short_link.js
@@ -0,0 +1,423 @@
+/* ===== 短链接工具前端逻辑 ===== */
+;(function () {
+  'use strict'
+
+  // ===== 全局状态 =====
+  let UI_MODE = 'debug'
+  let DOMAIN = ''
+  let TOOL_ALIASES = {}
+  let currentPage = 1
+  const pageSize = 20
+  let interactionTimer = null
+
+  // ===== DOM 引用 =====
+  const $ = id => document.getElementById(id)
+
+  // ===== 工具函数 =====
+  const escHtml = s => String(s || '').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;')
+
+  const fullShortUrl = code => {
+    const base = DOMAIN || (location.origin)
+    return `${base}/l/${code}`
+  }
+
+  const copyText = async (text) => {
+    try {
+      await navigator.clipboard.writeText(text)
+      return true
+    } catch {
+      const ta = document.createElement('textarea')
+      ta.value = text
+      ta.style.cssText = 'position:fixed;opacity:0'
+      document.body.appendChild(ta)
+      ta.select()
+      document.execCommand('copy')
+      document.body.removeChild(ta)
+      return true
+    }
+  }
+
+  // ===== Toast（normal 模式轻提示）=====
+  const showToast = (msg, type = 'info') => {
+    const t = $('toast')
+    t.textContent = msg
+    t.className = `toast ${type}`
+    clearTimeout(t._timer)
+    t._timer = setTimeout(() => { t.className = 'toast hidden' }, 2000)
+  }
+
+  // ===== 交互详情弹窗（双模式）=====
+  const showInteraction = (title, detail, mode = 'view') => {
+    if (UI_MODE === 'normal' && mode === 'view') {
+      showToast(detail.ok ? '操作成功' : (detail.error || '操作失败'), detail.ok ? 'success' : 'error')
+      return
+    }
+    const lines = []
+    lines.push(`动作: ${title}`)
+    lines.push(`时间: ${fmtCNDateTime(new Date())}`)
+    if (detail.method) lines.push(`方法: ${detail.method}`)
+    if (detail.url) lines.push(`接口: ${detail.url}`)
+    if (detail.params) lines.push(`请求参数: ${JSON.stringify(detail.params, null, 2)}`)
+    if (detail.status !== undefined) lines.push(`HTTP 状态: ${detail.status}`)
+    if (detail.response) lines.push(`返回结果: ${JSON.stringify(detail.response, null, 2)}`)
+    if (detail.error) lines.push(`错误信息: ${detail.error}`)
+    if (detail.duration !== undefined) lines.push(`耗时: ${detail.duration}ms`)
+    lines.push(`当前状态: ${detail.ok ? '成功' : '失败'}`)
+
+    $('interaction-title').textContent = title
+    $('interaction-content').textContent = lines.join('\n')
+    $('interaction-modal').classList.remove('hidden')
+
+    // 自动关闭倒计时
+    clearInterval(interactionTimer)
+    const cd = $('interaction-countdown')
+    if (detail.ok) {
+      const secs = UI_MODE === 'debug' ? 3 : 2
+      let remain = secs
+      cd.textContent = `${remain}s 后关闭`
+      interactionTimer = setInterval(() => {
+        remain--
+        if (remain <= 0) {
+          clearInterval(interactionTimer)
+          closeInteraction()
+        } else {
+          cd.textContent = `${remain}s 后关闭`
+        }
+      }, 1000)
+    } else {
+      cd.textContent = '异常停留，请排查'
+    }
+  }
+
+  const closeInteraction = () => {
+    clearInterval(interactionTimer)
+    $('interaction-modal').classList.add('hidden')
+  }
+
+  // ===== 确认弹窗 =====
+  let confirmResolve = null
+  const openConfirm = (title, message) => {
+    return new Promise(resolve => {
+      confirmResolve = resolve
+      $('confirm-title').textContent = title
+      $('confirm-message').textContent = message
+      $('confirm-modal').classList.remove('hidden')
+    })
+  }
+  const closeConfirm = (result) => {
+    $('confirm-modal').classList.add('hidden')
+    if (confirmResolve) { confirmResolve(result); confirmResolve = null }
+  }
+
+  // ===== 按钮 Loading =====
+  const setLoading = (btn, loading, text) => {
+    if (loading) {
+      btn._origText = btn.textContent
+      btn.disabled = true
+      btn.textContent = text || '处理中…'
+    } else {
+      btn.disabled = false
+      btn.textContent = btn._origText || btn.textContent
+    }
+  }
+
+  // ===== API 请求封装 =====
+  const api = async (method, path, body) => {
+    const url = `/api/short_link${path}`
+    const t0 = performance.now()
+    try {
+      const opts = { method, headers: { 'Content-Type': 'application/json' } }
+      if (body && method !== 'GET') opts.body = JSON.stringify(body)
+      const resp = await fetch(url, opts)
+      const data = await resp.json()
+      const duration = Math.round(performance.now() - t0)
+      return { ok: data.ok !== false, status: resp.status, data, duration, method, url, params: body || null }
+    } catch (e) {
+      const duration = Math.round(performance.now() - t0)
+      return { ok: false, status: 0, data: null, error: String(e.message || e), duration, method, url, params: body || null }
+    }
+  }
+
+  // ===== 加载配置 =====
+  const loadConfig = async () => {
+    const r = await api('GET', '/config')
+    if (r.ok && r.data) {
+      DOMAIN = r.data.domain || ''
+      TOOL_ALIASES = r.data.tool_aliases || {}
+      UI_MODE = r.data.ui_mode || 'debug'
+      const badge = $('mode-badge')
+      badge.textContent = UI_MODE
+      badge.className = `mode-badge ${UI_MODE === 'normal' ? 'normal' : ''}`
+      renderAliases()
+    }
+  }
+
+  // ===== 渲染工具别名 =====
+  const renderAliases = () => {
+    const wrap = $('alias-list')
+    const entries = Object.entries(TOOL_ALIASES)
+    if (entries.length === 0) {
+      wrap.innerHTML = '<div class="empty-state">暂无配置别名</div>'
+      return
+    }
+    wrap.innerHTML = entries.map(([code, target]) => `
+      <div class="alias-item">
+        <code>${escHtml(code)}</code>
+        <span class="alias-target" title="${escHtml(target)}">${escHtml(target)}</span>
+        <button class="btn-link" data-copy="${escHtml(fullShortUrl(code))}">复制</button>
+      </div>
+    `).join('')
+  }
+
+  // ===== 渲染列表 =====
+  const renderList = (rows, total, page) => {
+    const tbody = $('link-tbody')
+    if (!rows || rows.length === 0) {
+      tbody.innerHTML = '<tr><td colspan="7" class="empty-state">暂无短链接</td></tr>'
+      renderPagination(0, page)
+      return
+    }
+    tbody.innerHTML = rows.map(r => {
+      const shortUrl = fullShortUrl(r.code)
+      const now = fmtCNDateTime(new Date())
+      let statusHtml = '<span class="status-active">启用</span>'
+      if (!r.is_active) statusHtml = '<span class="status-inactive">停用</span>'
+      else if (r.expires_at && r.expires_at < now) statusHtml = '<span class="status-expired">已过期</span>'
+      else if (r.max_clicks && r.click_count >= r.max_clicks) statusHtml = '<span class="status-expired">已达上限</span>'
+
+      return `<tr>
+        <td><span class="short-url" data-copy="${escHtml(shortUrl)}" title="点击复制">${escHtml(shortUrl)}</span></td>
+        <td><span class="target-url" title="${escHtml(r.target_url)}">${escHtml(r.target_url)}</span></td>
+        <td>${escHtml(r.title || '-')}</td>
+        <td>${r.click_count}${r.max_clicks ? ' / ' + r.max_clicks : ''}</td>
+        <td style="white-space:nowrap;font-size:12px">${escHtml(r.created_at || '')}</td>
+        <td>${statusHtml}</td>
+        <td class="actions">
+          <button class="btn-link" data-action="copy" data-url="${escHtml(shortUrl)}">复制</button>
+          <button class="btn-link" data-action="edit" data-code="${escHtml(r.code)}">编辑</button>
+          <button class="btn-link" data-action="stats" data-code="${escHtml(r.code)}">统计</button>
+          <button class="btn-link" style="color:var(--danger)" data-action="delete" data-code="${escHtml(r.code)}">删除</button>
+        </td>
+      </tr>`
+    }).join('')
+    renderPagination(total, page)
+  }
+
+  const renderPagination = (total, page) => {
+    const wrap = $('pagination')
+    const pages = Math.ceil(total / pageSize)
+    if (pages <= 1) { wrap.innerHTML = ''; return }
+    let html = `<button ${page <= 1 ? 'disabled' : ''} data-page="${page - 1}">上一页</button>`
+    for (let i = 1; i <= pages && i <= 10; i++) {
+      html += `<button class="${i === page ? 'active' : ''}" data-page="${i}">${i}</button>`
+    }
+    html += `<button ${page >= pages ? 'disabled' : ''} data-page="${page + 1}">下一页</button>`
+    wrap.innerHTML = html
+  }
+
+  // ===== 加载列表 =====
+  const loadList = async (page = 1, keyword = '') => {
+    currentPage = page
+    const qs = `?page=${page}&pageSize=${pageSize}${keyword ? '&keyword=' + encodeURIComponent(keyword) : ''}`
+    const r = await api('GET', `/list${qs}`)
+    if (r.ok && r.data) {
+      renderList(r.data.rows, r.data.total, r.data.page)
+    } else {
+      showInteraction('加载列表', r)
+    }
+  }
+
+  // ===== 创建短链接 =====
+  const doCreate = async () => {
+    const btn = $('btn-create')
+    const targetUrl = $('inp-url').value.trim()
+    if (!targetUrl) { showToast('请输入目标链接', 'error'); return }
+
+    const params = {
+      target_url: targetUrl,
+      title: $('inp-title').value.trim(),
+      code: $('inp-code').value.trim() || undefined,
+      expires_at: $('inp-expires').value ? $('inp-expires').value.replace('T', ' ') + ':00' : null,
+      max_clicks: $('inp-maxclicks').value ? Number($('inp-maxclicks').value) : null,
+      source_type: 'manual'
+    }
+
+    setLoading(btn, true, '生成中…')
+    const r = await api('POST', '/create', params)
+    setLoading(btn, false)
+
+    if (r.ok && r.data && r.data.data) {
+      const link = r.data.data
+      const shortUrl = fullShortUrl(link.code)
+      showInteraction('创建短链接', { ...r, response: r.data })
+      // 清空表单
+      $('inp-url').value = ''
+      $('inp-title').value = ''
+      $('inp-code').value = ''
+      $('inp-expires').value = ''
+      $('inp-maxclicks').value = ''
+      // 刷新列表
+      loadList(1, $('inp-search').value.trim())
+      // 自动复制
+      copyText(shortUrl)
+      if (UI_MODE === 'normal') showToast(`已创建并复制: ${shortUrl}`, 'success')
+    } else {
+      showInteraction('创建短链接', r)
+    }
+  }
+
+  // ===== 编辑 =====
+  const openEdit = async (code) => {
+    const r = await api('GET', `/list?keyword=${encodeURIComponent(code)}&pageSize=1`)
+    if (!r.ok || !r.data || !r.data.rows || !r.data.rows.length) {
+      showToast('未找到该短链接', 'error')
+      return
+    }
+    const link = r.data.rows[0]
+    $('edit-code').value = link.code
+    $('edit-url').value = link.target_url
+    $('edit-title').value = link.title || ''
+    $('edit-expires').value = link.expires_at ? link.expires_at.replace(' ', 'T').slice(0, 16) : ''
+    $('edit-maxclicks').value = link.max_clicks || ''
+    $('edit-active').value = link.is_active ? '1' : '0'
+    $('edit-modal').classList.remove('hidden')
+  }
+
+  const doEditSave = async () => {
+    const btn = $('btn-edit-save')
+    const code = $('edit-code').value
+    const params = {
+      target_url: $('edit-url').value.trim(),
+      title: $('edit-title').value.trim(),
+      expires_at: $('edit-expires').value ? $('edit-expires').value.replace('T', ' ') + ':00' : null,
+      max_clicks: $('edit-maxclicks').value ? Number($('edit-maxclicks').value) : null,
+      is_active: $('edit-active').value === '1'
+    }
+    setLoading(btn, true, '保存中…')
+    const r = await api('PUT', `/${encodeURIComponent(code)}`, params)
+    setLoading(btn, false)
+    $('edit-modal').classList.add('hidden')
+    showInteraction('编辑短链接', { ...r, response: r.data })
+    if (r.ok) loadList(currentPage, $('inp-search').value.trim())
+  }
+
+  // ===== 删除 =====
+  const doDelete = async (code) => {
+    const yes = await openConfirm('删除短链接', `确定要删除短码 "${code}" 吗？删除后该短链接将立即失效，此操作不可恢复。`)
+    if (!yes) return
+    const r = await api('DELETE', `/${encodeURIComponent(code)}`)
+    showInteraction('删除短链接', { ...r, response: r.data })
+    if (r.ok) loadList(currentPage, $('inp-search').value.trim())
+  }
+
+  // ===== 统计 =====
+  const openStats = async (code) => {
+    const r = await api('GET', `/stats/${encodeURIComponent(code)}?limit=200`)
+    if (!r.ok || !r.data) {
+      showToast('获取统计失败', 'error')
+      return
+    }
+    const { link, clicks } = r.data
+    $('stats-title').textContent = `点击统计 - ${code}`
+    $('stats-summary').innerHTML = `
+      <div class="stat-box"><div class="stat-num">${link.click_count}</div><div class="stat-label">总点击</div></div>
+      <div class="stat-box"><div class="stat-num">${clicks.length}</div><div class="stat-label">最近记录</div></div>
+      <div class="stat-box"><div class="stat-num">${link.is_active ? '启用' : '停用'}</div><div class="stat-label">当前状态</div></div>
+    `
+    if (clicks.length === 0) {
+      $('stats-clicks').innerHTML = '<div class="empty-state">暂无点击记录</div>'
+    } else {
+      $('stats-clicks').innerHTML = clicks.map(c => `
+        <div class="click-row">
+          <span class="click-time">${escHtml(c.clicked_at)}</span>
+          <span>${escHtml(c.ip || '-')}</span>
+          <span style="flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap" title="${escHtml(c.user_agent || '')}">${escHtml(c.user_agent || '-')}</span>
+        </div>
+      `).join('')
+    }
+    $('stats-modal').classList.remove('hidden')
+  }
+
+  // ===== 事件绑定 =====
+  const bindEvents = () => {
+    // 创建
+    $('btn-create').addEventListener('click', doCreate)
+    $('inp-url').addEventListener('keydown', e => { if (e.key === 'Enter') doCreate() })
+
+    // 搜索 & 刷新
+    $('btn-search').addEventListener('click', () => loadList(1, $('inp-search').value.trim()))
+    $('inp-search').addEventListener('keydown', e => { if (e.key === 'Enter') loadList(1, $('inp-search').value.trim()) })
+    $('btn-refresh').addEventListener('click', () => loadList(currentPage, $('inp-search').value.trim()))
+
+    // 交互弹窗
+    $('btn-interaction-close').addEventListener('click', closeInteraction)
+    $('btn-interaction-copy').addEventListener('click', () => {
+      copyText($('interaction-content').textContent)
+      showToast('已复制交互日志', 'success')
+    })
+
+    // 确认弹窗
+    $('btn-confirm-yes').addEventListener('click', () => closeConfirm(true))
+    $('btn-confirm-no').addEventListener('click', () => closeConfirm(false))
+
+    // 编辑弹窗
+    $('btn-edit-save').addEventListener('click', doEditSave)
+    $('btn-edit-cancel').addEventListener('click', () => $('edit-modal').classList.add('hidden'))
+
+    // 统计弹窗
+    $('btn-stats-close').addEventListener('click', () => $('stats-modal').classList.add('hidden'))
+
+    // 分页
+    $('pagination').addEventListener('click', e => {
+      const btn = e.target.closest('button[data-page]')
+      if (btn && !btn.disabled) loadList(Number(btn.dataset.page), $('inp-search').value.trim())
+    })
+
+    // 列表操作（事件委托）
+    $('link-tbody').addEventListener('click', e => {
+      const el = e.target.closest('[data-action]')
+      if (!el) return
+      const action = el.dataset.action
+      if (action === 'copy') { copyText(el.dataset.url); showToast('已复制短链接', 'success') }
+      else if (action === 'edit') openEdit(el.dataset.code)
+      else if (action === 'stats') openStats(el.dataset.code)
+      else if (action === 'delete') doDelete(el.dataset.code)
+    })
+
+    // 短链接点击复制
+    $('link-tbody').addEventListener('click', e => {
+      const el = e.target.closest('.short-url[data-copy]')
+      if (el) { copyText(el.dataset.copy); showToast('已复制短链接', 'success') }
+    })
+
+    // 别名复制
+    $('alias-list').addEventListener('click', e => {
+      const el = e.target.closest('[data-copy]')
+      if (el) { copyText(el.dataset.copy); showToast('已复制短链接', 'success') }
+    })
+
+    // 弹窗背景点击关闭
+    document.querySelectorAll('.modal').forEach(m => {
+      m.addEventListener('click', e => {
+        if (e.target === m) {
+          if (m.id === 'interaction-modal') closeInteraction()
+          else if (m.id === 'confirm-modal') closeConfirm(false)
+          else m.classList.add('hidden')
+        }
+      })
+    })
+  }
+
+  // ===== 初始化 =====
+  const init = async () => {
+    bindEvents()
+    await loadConfig()
+    await loadList(1)
+  }
+
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', init)
+  } else {
+    init()
+  }
+})()
diff --git a/public/tools/web_mobile_calendar_reminder/auth_config.json b/public/tools/web_mobile_calendar_reminder/auth_config.json
new file mode 100644
index 0000000..9b20540
--- /dev/null
+++ b/public/tools/web_mobile_calendar_reminder/auth_config.json
@@ -0,0 +1 @@
+{"_comment":"移动端日历提醒鉴权配置","enable_auth":false}
\ No newline at end of file
diff --git a/public/tools/web_mobile_calendar_reminder/css/styles.css b/public/tools/web_mobile_calendar_reminder/css/styles.css
new file mode 100644
index 0000000..863628d
--- /dev/null
+++ b/public/tools/web_mobile_calendar_reminder/css/styles.css
@@ -0,0 +1,906 @@
+/* ============================================
+   移动端日历提醒 - 暗色主题样式
+   对标 RN App (app_calendar_reminder)
+   ============================================ */
+
+:root {
+  --bg: #0a0a14;
+  --surface: #1a1a2e;
+  --surface-variant: #252540;
+  --primary: #e8b86d;
+  --primary-dim: rgba(232, 184, 109, 0.15);
+  --text: #f0f0f0;
+  --text-secondary: #8888aa;
+  --error: #ff6b6b;
+  --success: #4ecdc4;
+  --info: #5b9bd5;
+  --border: #2a2a44;
+  --radius-sm: 8px;
+  --radius-md: 12px;
+  --radius-lg: 16px;
+  --radius-xl: 20px;
+  --tab-height: 60px;
+  --safe-bottom: env(safe-area-inset-bottom, 0px);
+}
+
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+  -webkit-tap-highlight-color: transparent;
+}
+
+html, body {
+  height: 100%;
+  overflow: hidden;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
+  background: var(--bg);
+  color: var(--text);
+  font-size: 15px;
+  line-height: 1.5;
+}
+
+/* 主容器：max-width 480px 居中 */
+.app-container {
+  max-width: 480px;
+  margin: 0 auto;
+  height: 100vh;
+  height: 100dvh;
+  display: flex;
+  flex-direction: column;
+  position: relative;
+  overflow: hidden;
+}
+
+/* ============================================
+   视图容器
+   ============================================ */
+.view {
+  flex: 1;
+  overflow-y: auto;
+  overflow-x: hidden;
+  padding: 16px;
+  padding-bottom: calc(var(--tab-height) + var(--safe-bottom) + 16px);
+  display: none;
+  -webkit-overflow-scrolling: touch;
+}
+
+.view.active {
+  display: block;
+}
+
+/* ============================================
+   今日视图
+   ============================================ */
+.today-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+}
+
+.greeting {
+  font-size: 26px;
+  font-weight: 700;
+  margin-bottom: 4px;
+}
+
+.today-date {
+  font-size: 13px;
+  color: var(--text-secondary);
+}
+
+/* 统计卡片 */
+.stats-row {
+  display: flex;
+  gap: 10px;
+  margin-bottom: 20px;
+}
+
+.stat-card {
+  flex: 1;
+  background: var(--surface);
+  border-radius: var(--radius-md);
+  padding: 14px 8px;
+  text-align: center;
+}
+
+.stat-number {
+  font-size: 24px;
+  font-weight: 700;
+  color: var(--primary);
+}
+
+.stat-label {
+  font-size: 12px;
+  color: var(--text-secondary);
+  margin-top: 2px;
+}
+
+.section-title {
+  font-size: 18px;
+  font-weight: 600;
+  margin-bottom: 12px;
+}
+
+/* ============================================
+   事件卡片
+   ============================================ */
+.event-card {
+  display: flex;
+  align-items: center;
+  background: var(--surface);
+  border: 1px solid var(--surface-variant);
+  border-radius: var(--radius-lg);
+  padding: 14px;
+  margin-bottom: 10px;
+  transition: transform 0.1s, opacity 0.2s;
+}
+
+.event-card:active {
+  transform: scale(0.98);
+}
+
+.event-card.completed {
+  opacity: 0.55;
+}
+
+.event-checkbox {
+  width: 28px;
+  height: 28px;
+  min-width: 28px;
+  border-radius: 50%;
+  border: 2px solid var(--text-secondary);
+  margin-right: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: all 0.15s;
+}
+
+.event-checkbox:active {
+  transform: scale(0.85);
+}
+
+.event-checkbox.checked {
+  border-color: var(--primary);
+  background: var(--primary);
+}
+
+.event-checkbox.checked::after {
+  content: '✓';
+  color: var(--bg);
+  font-size: 16px;
+  font-weight: 700;
+}
+
+.event-body {
+  flex: 1;
+  min-width: 0;
+  cursor: pointer;
+}
+
+.event-title {
+  font-size: 15px;
+  font-weight: 600;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  margin-bottom: 3px;
+}
+
+.event-card.completed .event-title,
+.event-card.completed .event-content {
+  text-decoration: line-through;
+}
+
+.event-content {
+  font-size: 13px;
+  color: var(--text-secondary);
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  margin-bottom: 4px;
+}
+
+.event-meta {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 12px;
+  color: var(--text-secondary);
+}
+
+.event-meta .recurrence-label {
+  color: var(--primary);
+}
+
+.event-delete {
+  padding: 8px;
+  margin-left: 4px;
+  cursor: pointer;
+  color: var(--error);
+  font-size: 18px;
+  opacity: 0.7;
+  transition: opacity 0.15s, transform 0.1s;
+}
+
+.event-delete:active {
+  opacity: 1;
+  transform: scale(0.85);
+}
+
+/* ============================================
+   空状态
+   ============================================ */
+.empty-state {
+  text-align: center;
+  padding: 48px 16px;
+  color: var(--text-secondary);
+  font-size: 14px;
+}
+
+/* 加载指示器 */
+.loading-indicator {
+  text-align: center;
+  padding: 40px;
+  color: var(--text-secondary);
+}
+
+.loading-indicator::after {
+  content: '';
+  display: inline-block;
+  width: 24px;
+  height: 24px;
+  border: 3px solid var(--border);
+  border-top-color: var(--primary);
+  border-radius: 50%;
+  animation: spin 0.8s linear infinite;
+  margin-top: 8px;
+}
+
+@keyframes spin {
+  to { transform: rotate(360deg); }
+}
+
+/* ============================================
+   日历视图
+   ============================================ */
+.calendar-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+}
+
+.calendar-nav-btn {
+  width: 40px;
+  height: 40px;
+  border-radius: 50%;
+  background: var(--surface);
+  border: none;
+  color: var(--text);
+  font-size: 20px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: transform 0.1s, background 0.15s;
+}
+
+.calendar-nav-btn:active {
+  transform: scale(0.9);
+  background: var(--surface-variant);
+}
+
+.calendar-month-title {
+  font-size: 18px;
+  font-weight: 600;
+}
+
+/* 星期标题行 */
+.weekday-row {
+  display: grid;
+  grid-template-columns: repeat(7, 1fr);
+  margin-bottom: 8px;
+}
+
+.weekday-cell {
+  text-align: center;
+  font-size: 12px;
+  color: var(--text-secondary);
+  padding: 4px 0;
+}
+
+/* 日历网格 */
+.calendar-grid {
+  display: grid;
+  grid-template-columns: repeat(7, 1fr);
+  gap: 2px;
+  margin-bottom: 16px;
+}
+
+.day-cell {
+  aspect-ratio: 1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  position: relative;
+  transition: background 0.15s, transform 0.1s;
+}
+
+.day-cell:active {
+  transform: scale(0.9);
+}
+
+.day-cell.other-month {
+  opacity: 0.3;
+}
+
+.day-cell.today .day-number {
+  color: var(--primary);
+  font-weight: 700;
+}
+
+.day-cell.today {
+  background: var(--primary-dim);
+}
+
+.day-cell.selected {
+  border: 2px solid var(--primary);
+}
+
+.day-number {
+  font-size: 14px;
+}
+
+.event-dot {
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background: var(--primary);
+  position: absolute;
+  bottom: 4px;
+}
+
+/* 选中日期事件区 */
+.selected-date-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12px;
+}
+
+.selected-date-title {
+  font-size: 16px;
+  font-weight: 600;
+}
+
+.selected-date-add {
+  width: 32px;
+  height: 32px;
+  border-radius: 50%;
+  background: var(--primary);
+  border: none;
+  color: var(--bg);
+  font-size: 20px;
+  font-weight: 700;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: transform 0.1s;
+}
+
+.selected-date-add:active {
+  transform: scale(0.85);
+}
+
+.no-date-hint {
+  text-align: center;
+  padding: 32px;
+  color: var(--text-secondary);
+  font-size: 14px;
+}
+
+/* ============================================
+   FAB 浮动按钮
+   ============================================ */
+.fab {
+  position: fixed;
+  bottom: calc(var(--tab-height) + var(--safe-bottom) + 20px);
+  right: calc(50% - 240px + 20px);
+  width: 56px;
+  height: 56px;
+  border-radius: 50%;
+  background: var(--primary);
+  border: none;
+  color: var(--bg);
+  font-size: 28px;
+  font-weight: 700;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  box-shadow: 0 4px 16px rgba(232, 184, 109, 0.35);
+  transition: transform 0.15s;
+  z-index: 50;
+}
+
+.fab:active {
+  transform: scale(0.88);
+}
+
+/* 小屏幕时 FAB 靠右 */
+@media (max-width: 480px) {
+  .fab {
+    right: 20px;
+  }
+}
+
+/* ============================================
+   底部 Tab 导航
+   ============================================ */
+.tab-bar {
+  position: fixed;
+  bottom: 0;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 100%;
+  max-width: 480px;
+  height: calc(var(--tab-height) + var(--safe-bottom));
+  padding-bottom: var(--safe-bottom);
+  background: var(--surface);
+  border-top: 1px solid var(--border);
+  display: flex;
+  z-index: 100;
+}
+
+.tab-item {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 3px;
+  cursor: pointer;
+  color: var(--text-secondary);
+  transition: color 0.2s;
+  border: none;
+  background: none;
+  font-family: inherit;
+}
+
+.tab-item.active {
+  color: var(--primary);
+}
+
+.tab-item:active {
+  opacity: 0.7;
+}
+
+.tab-icon {
+  font-size: 22px;
+}
+
+.tab-label {
+  font-size: 11px;
+}
+
+/* ============================================
+   底部滑出弹窗（事件编辑）
+   ============================================ */
+.modal-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.6);
+  z-index: 200;
+  display: flex;
+  align-items: flex-end;
+  justify-content: center;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.25s;
+}
+
+.modal-overlay.visible {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.modal-sheet {
+  width: 100%;
+  max-width: 480px;
+  max-height: 88vh;
+  background: var(--bg);
+  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
+  display: flex;
+  flex-direction: column;
+  transform: translateY(100%);
+  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
+}
+
+.modal-overlay.visible .modal-sheet {
+  transform: translateY(0);
+}
+
+.modal-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 16px 20px;
+  border-bottom: 1px solid var(--border);
+}
+
+.modal-close {
+  width: 32px;
+  height: 32px;
+  border: none;
+  background: none;
+  color: var(--text);
+  font-size: 22px;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.modal-title {
+  font-size: 17px;
+  font-weight: 600;
+}
+
+.modal-save-btn {
+  border: none;
+  background: none;
+  color: var(--primary);
+  font-size: 15px;
+  font-weight: 600;
+  cursor: pointer;
+  padding: 6px 12px;
+  border-radius: var(--radius-sm);
+  transition: opacity 0.15s;
+}
+
+.modal-save-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.modal-save-btn:active:not(:disabled) {
+  opacity: 0.7;
+}
+
+.modal-body {
+  flex: 1;
+  overflow-y: auto;
+  padding: 20px;
+  -webkit-overflow-scrolling: touch;
+}
+
+/* 表单字段 */
+.form-field {
+  margin-bottom: 18px;
+}
+
+.form-label {
+  font-size: 14px;
+  color: var(--text);
+  margin-bottom: 8px;
+  display: block;
+}
+
+.form-input {
+  width: 100%;
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-md);
+  padding: 12px 14px;
+  color: var(--text);
+  font-size: 15px;
+  font-family: inherit;
+  outline: none;
+  transition: border-color 0.2s;
+}
+
+.form-input:focus {
+  border-color: var(--primary);
+}
+
+.form-input::placeholder {
+  color: var(--text-secondary);
+}
+
+textarea.form-input {
+  min-height: 80px;
+  resize: vertical;
+}
+
+/* 开关行 */
+.switch-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 18px;
+}
+
+.switch-label {
+  font-size: 14px;
+}
+
+/* iOS 风格开关 */
+.toggle-switch {
+  position: relative;
+  width: 48px;
+  height: 28px;
+  cursor: pointer;
+}
+
+.toggle-switch input {
+  opacity: 0;
+  width: 0;
+  height: 0;
+}
+
+.toggle-track {
+  position: absolute;
+  inset: 0;
+  background: var(--border);
+  border-radius: 14px;
+  transition: background 0.2s;
+}
+
+.toggle-switch input:checked + .toggle-track {
+  background: var(--primary);
+}
+
+.toggle-track::after {
+  content: '';
+  position: absolute;
+  width: 22px;
+  height: 22px;
+  border-radius: 50%;
+  background: var(--text);
+  top: 3px;
+  left: 3px;
+  transition: transform 0.2s;
+}
+
+.toggle-switch input:checked + .toggle-track::after {
+  transform: translateX(20px);
+}
+
+/* 重复选项按钮组 */
+.recurrence-options {
+  display: flex;
+  gap: 8px;
+}
+
+.recurrence-btn {
+  flex: 1;
+  padding: 10px 8px;
+  border-radius: var(--radius-sm);
+  border: 1px solid var(--border);
+  background: var(--surface);
+  color: var(--text-secondary);
+  font-size: 14px;
+  cursor: pointer;
+  transition: all 0.15s;
+}
+
+.recurrence-btn.active {
+  border-color: var(--primary);
+  background: var(--primary-dim);
+  color: var(--primary);
+  font-weight: 600;
+}
+
+.recurrence-btn:active {
+  transform: scale(0.95);
+}
+
+/* 循环间隔 */
+.interval-row {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+
+.interval-btn {
+  width: 36px;
+  height: 36px;
+  border-radius: 50%;
+  border: 1px solid var(--border);
+  background: var(--surface);
+  color: var(--text);
+  font-size: 20px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: transform 0.1s;
+}
+
+.interval-btn:active {
+  transform: scale(0.85);
+}
+
+.interval-value {
+  font-size: 20px;
+  font-weight: 600;
+  min-width: 32px;
+  text-align: center;
+}
+
+/* 星期勾选按钮组 */
+.weekday-options {
+  display: flex;
+  gap: 6px;
+}
+
+.weekday-btn {
+  width: 38px;
+  height: 38px;
+  border-radius: 50%;
+  border: 1px solid var(--border);
+  background: var(--surface);
+  color: var(--text-secondary);
+  font-size: 13px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: all 0.15s;
+}
+
+.weekday-btn.active {
+  border-color: var(--primary);
+  background: var(--primary);
+  color: var(--bg);
+  font-weight: 600;
+}
+
+.weekday-btn:active {
+  transform: scale(0.85);
+}
+
+/* 时间输入 */
+input[type="datetime-local"].form-input {
+  color-scheme: dark;
+}
+
+/* 清除按钮 */
+.clear-time-btn {
+  display: inline-block;
+  margin-left: 10px;
+  color: var(--text-secondary);
+  font-size: 13px;
+  cursor: pointer;
+  text-decoration: underline;
+}
+
+.clear-time-btn:active {
+  color: var(--error);
+}
+
+/* ============================================
+   删除确认 ActionSheet
+   ============================================ */
+.action-sheet-overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.6);
+  z-index: 300;
+  display: flex;
+  align-items: flex-end;
+  justify-content: center;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.2s;
+}
+
+.action-sheet-overlay.visible {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.action-sheet {
+  width: 100%;
+  max-width: 480px;
+  padding: 12px 16px calc(16px + var(--safe-bottom));
+  background: var(--surface);
+  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
+  transform: translateY(100%);
+  transition: transform 0.25s cubic-bezier(0.32, 0.72, 0, 1);
+}
+
+.action-sheet-overlay.visible .action-sheet {
+  transform: translateY(0);
+}
+
+.action-sheet-title {
+  text-align: center;
+  font-size: 14px;
+  color: var(--text-secondary);
+  margin-bottom: 12px;
+}
+
+.action-sheet-btn {
+  width: 100%;
+  padding: 14px;
+  border: none;
+  border-radius: var(--radius-md);
+  font-size: 16px;
+  font-weight: 600;
+  cursor: pointer;
+  margin-bottom: 8px;
+  transition: transform 0.1s, opacity 0.15s;
+}
+
+.action-sheet-btn:active {
+  transform: scale(0.97);
+  opacity: 0.8;
+}
+
+.action-sheet-btn.danger {
+  background: var(--error);
+  color: #fff;
+}
+
+.action-sheet-btn.cancel {
+  background: var(--surface-variant);
+  color: var(--text);
+}
+
+/* ============================================
+   Toast 提示
+   ============================================ */
+.toast {
+  position: fixed;
+  top: 60px;
+  left: 50%;
+  transform: translateX(-50%) translateY(-20px);
+  padding: 10px 20px;
+  border-radius: var(--radius-md);
+  font-size: 14px;
+  color: #fff;
+  z-index: 999;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.25s, transform 0.25s;
+  max-width: 90%;
+  text-align: center;
+}
+
+.toast.visible {
+  opacity: 1;
+  transform: translateX(-50%) translateY(0);
+}
+
+.toast.success {
+  background: var(--success);
+}
+
+.toast.error {
+  background: var(--error);
+}
+
+.toast.info {
+  background: var(--info);
+}
+
+/* ============================================
+   隐藏字段（全天时隐藏时间选择等）
+   ============================================ */
+.hidden {
+  display: none !important;
+}
diff --git a/public/tools/web_mobile_calendar_reminder/index.html b/public/tools/web_mobile_calendar_reminder/index.html
new file mode 100644
index 0000000..d7e3f74
--- /dev/null
+++ b/public/tools/web_mobile_calendar_reminder/index.html
@@ -0,0 +1,176 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
+  <meta name="theme-color" content="#0a0a14">
+  <meta name="apple-mobile-web-app-capable" content="yes">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
+  <title>日历提醒</title>
+  <link rel="stylesheet" href="css/styles.css">
+</head>
+<body>
+  <div class="app-container">
+    <!-- ======== 今日视图 ======== -->
+    <div id="view-today" class="view active">
+      <div class="today-header">
+        <div>
+          <div id="greeting" class="greeting">早上好 👋</div>
+          <div id="today-date" class="today-date"></div>
+        </div>
+      </div>
+      <div class="stats-row">
+        <div class="stat-card">
+          <div id="stat-pending" class="stat-number">0</div>
+          <div class="stat-label">待完成</div>
+        </div>
+        <div class="stat-card">
+          <div id="stat-completed" class="stat-number">0</div>
+          <div class="stat-label">已完成</div>
+        </div>
+        <div class="stat-card">
+          <div id="stat-total" class="stat-number">0</div>
+          <div class="stat-label">共计</div>
+        </div>
+      </div>
+      <div class="section-title">待完成</div>
+      <div id="today-loading" class="loading-indicator hidden">加载中</div>
+      <div id="today-list"></div>
+      <div id="today-empty" class="empty-state hidden">今天没有待办事项 🎉</div>
+    </div>
+
+    <!-- ======== 日历视图 ======== -->
+    <div id="view-calendar" class="view">
+      <div class="calendar-header">
+        <button id="cal-prev" class="calendar-nav-btn">‹</button>
+        <div id="cal-month-title" class="calendar-month-title"></div>
+        <button id="cal-next" class="calendar-nav-btn">›</button>
+      </div>
+      <div class="weekday-row">
+        <div class="weekday-cell">日</div>
+        <div class="weekday-cell">一</div>
+        <div class="weekday-cell">二</div>
+        <div class="weekday-cell">三</div>
+        <div class="weekday-cell">四</div>
+        <div class="weekday-cell">五</div>
+        <div class="weekday-cell">六</div>
+      </div>
+      <div id="calendar-grid" class="calendar-grid"></div>
+      <div id="cal-no-date" class="no-date-hint">点击日期查看事项</div>
+      <div id="cal-events-section" class="hidden">
+        <div class="selected-date-header">
+          <div id="cal-selected-title" class="selected-date-title"></div>
+          <button id="cal-add-btn" class="selected-date-add">+</button>
+        </div>
+        <div id="cal-events-list"></div>
+        <div id="cal-events-empty" class="empty-state hidden">这一天没有事件</div>
+      </div>
+    </div>
+
+    <!-- ======== FAB 浮动新增按钮 ======== -->
+    <button id="fab-add" class="fab">+</button>
+
+    <!-- ======== 底部 Tab 导航 ======== -->
+    <nav class="tab-bar">
+      <button class="tab-item active" data-tab="today">
+        <span class="tab-icon">☀️</span>
+        <span class="tab-label">今日</span>
+      </button>
+      <button class="tab-item" data-tab="calendar">
+        <span class="tab-icon">📅</span>
+        <span class="tab-label">日历</span>
+      </button>
+    </nav>
+  </div>
+
+  <!-- ======== 事件编辑弹窗 ======== -->
+  <div id="modal-overlay" class="modal-overlay">
+    <div class="modal-sheet">
+      <div class="modal-header">
+        <button id="modal-close" class="modal-close">✕</button>
+        <div id="modal-title" class="modal-title">新建事件</div>
+        <button id="modal-save" class="modal-save-btn">保存</button>
+      </div>
+      <div class="modal-body">
+        <div class="form-field">
+          <label class="form-label">标题</label>
+          <input id="f-title" class="form-input" type="text" placeholder="输入事件标题">
+        </div>
+        <div class="form-field">
+          <label class="form-label">内容</label>
+          <textarea id="f-content" class="form-input" placeholder="输入事件内容（可选）"></textarea>
+        </div>
+        <div class="switch-row">
+          <span class="switch-label">全天事件</span>
+          <label class="toggle-switch">
+            <input id="f-allday" type="checkbox">
+            <span class="toggle-track"></span>
+          </label>
+        </div>
+        <div id="field-start" class="form-field">
+          <label class="form-label">开始时间</label>
+          <input id="f-start" class="form-input" type="datetime-local" step="900">
+        </div>
+        <div id="field-end" class="form-field">
+          <label class="form-label">结束时间（可选，默认+1小时）</label>
+          <input id="f-end" class="form-input" type="datetime-local" step="900">
+          <span id="f-end-clear" class="clear-time-btn hidden">清除</span>
+        </div>
+        <div class="switch-row">
+          <span class="switch-label">启用提醒</span>
+          <label class="toggle-switch">
+            <input id="f-remind-enable" type="checkbox" checked>
+            <span class="toggle-track"></span>
+          </label>
+        </div>
+        <div id="field-remind" class="form-field">
+          <label class="form-label">提醒时间</label>
+          <input id="f-remind" class="form-input" type="datetime-local" step="900">
+        </div>
+        <div class="form-field">
+          <label class="form-label">重复</label>
+          <div class="recurrence-options">
+            <button class="recurrence-btn active" data-type="NONE">不重复</button>
+            <button class="recurrence-btn" data-type="DAILY">每天</button>
+            <button class="recurrence-btn" data-type="WEEKLY">每周</button>
+          </div>
+        </div>
+        <div id="field-interval" class="form-field hidden">
+          <label id="interval-label" class="form-label">每 1 天</label>
+          <div class="interval-row">
+            <button id="interval-minus" class="interval-btn">−</button>
+            <span id="interval-value" class="interval-value">1</span>
+            <button id="interval-plus" class="interval-btn">+</button>
+          </div>
+        </div>
+        <div id="field-weekdays" class="form-field hidden">
+          <label class="form-label">重复星期</label>
+          <div class="weekday-options">
+            <button class="weekday-btn" data-day="1">一</button>
+            <button class="weekday-btn" data-day="2">二</button>
+            <button class="weekday-btn" data-day="3">三</button>
+            <button class="weekday-btn" data-day="4">四</button>
+            <button class="weekday-btn" data-day="5">五</button>
+            <button class="weekday-btn" data-day="6">六</button>
+            <button class="weekday-btn" data-day="7">日</button>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- ======== 删除确认 ActionSheet ======== -->
+  <div id="delete-sheet-overlay" class="action-sheet-overlay">
+    <div class="action-sheet">
+      <div class="action-sheet-title">确定要删除这个事件吗？</div>
+      <button id="delete-confirm" class="action-sheet-btn danger">确认删除</button>
+      <button id="delete-cancel" class="action-sheet-btn cancel">取消</button>
+    </div>
+  </div>
+
+  <!-- ======== Toast ======== -->
+  <div id="toast" class="toast"></div>
+
+  <script src="js/app.js"></script>
+</body>
+</html>
diff --git a/public/tools/web_mobile_calendar_reminder/js/app.js b/public/tools/web_mobile_calendar_reminder/js/app.js
new file mode 100644
index 0000000..1e872f9
--- /dev/null
+++ b/public/tools/web_mobile_calendar_reminder/js/app.js
@@ -0,0 +1,936 @@
+/* ============================================
+   移动端日历提醒 - 核心逻辑
+   对标 RN App (apps/app_calendar_reminder)
+   纯 JS + IIFE 模块化，所有时间按北京时间处理
+   ============================================ */
+(function () {
+  'use strict';
+
+  /* ------------------------------------------
+     常量与全局状态
+     ------------------------------------------ */
+  const API_BASE = '/api/app_calendar/events'; // 同域部署，相对路径
+  const WINDOW_MS = 2 * 60 * 1000;             // 2 分钟补偿窗口
+  const REQUEST_TIMEOUT = 10000;               // 请求超时 10s
+  const WEEKDAY_NAMES = ['周一', '周二', '周三', '周四', '周五', '周六', '周日'];
+
+  const state = {
+    events: [],              // 已加载事件（去重、过滤 deleted 后）
+    currentTab: 'today',     // 当前 Tab：today / calendar
+    calYear: 0,              // 日历当前年
+    calMonth: 0,             // 日历当前月（0-based）
+    selectedDate: null,      // 日历选中日期
+    editingEvent: null,      // 正在编辑的事件（null 表示新建）
+    deletingEvent: null,     // 待删除事件
+    notifiedKeys: new Set(), // 已提醒防重复
+    scheduledTimers: [],     // 预调度 setTimeout 句柄
+    heartbeatTimer: null,    // 心跳巡检句柄
+  };
+
+  // 编辑表单的循环规则状态
+  const form = {
+    recurrenceType: 'NONE', // NONE / DAILY / WEEKLY
+    interval: 1,
+    weekdays: [],           // 1~7（1=周一，7=周日）
+  };
+
+  // 简易选择器
+  function $(sel) { return document.querySelector(sel); }
+
+  /* ------------------------------------------
+     工具函数：日期解析与格式化
+     ------------------------------------------ */
+
+  // 安全日期解析（兼容 ISO、yyyy-MM-dd HH:mm、yyyy-MM-ddTHH:mm）
+  function safeParseDate(dateStr) {
+    if (!dateStr) return new Date();
+    try {
+      const d = new Date(dateStr);
+      if (!isNaN(d.getTime())) return d;
+    } catch (e) { /* 忽略 */ }
+    // yyyy-MM-dd HH:mm → 替换空格为 T
+    if (String(dateStr).includes(' ')) {
+      try {
+        const d = new Date(String(dateStr).replace(' ', 'T'));
+        if (!isNaN(d.getTime())) return d;
+      } catch (e) { /* 忽略 */ }
+    }
+    // 兜底：仅解析日期部分
+    const match = String(dateStr).match(/(\d{4})-(\d{2})-(\d{2})/);
+    if (match) {
+      return new Date(parseInt(match[1], 10), parseInt(match[2], 10) - 1, parseInt(match[3], 10));
+    }
+    return new Date();
+  }
+
+  // 本地日期字符串 yyyy-MM-dd（北京时间）
+  function formatDateStr(date) {
+    const pad = (n) => String(n).padStart(2, '0');
+    return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())}`;
+  }
+
+  // Date → datetime-local 输入值（yyyy-MM-ddTHH:mm，本地时间）
+  function toDatetimeLocalValue(date) {
+    const pad = (n) => String(n).padStart(2, '0');
+    return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())}T${pad(date.getHours())}:${pad(date.getMinutes())}`;
+  }
+
+  // 15 分钟粒度对齐
+  function snapTo15(date) {
+    const d = new Date(date);
+    d.setMinutes(Math.round(d.getMinutes() / 15) * 15, 0, 0);
+    return d;
+  }
+
+  // 是否同一天
+  function isSameDay(a, b) {
+    return a.getFullYear() === b.getFullYear() &&
+      a.getMonth() === b.getMonth() &&
+      a.getDate() === b.getDate();
+  }
+
+  // 事件时间展示（HH:mm）
+  function formatTime(dateStr) {
+    return safeParseDate(dateStr).toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' });
+  }
+
+  /* ------------------------------------------
+     循环规则解析与判断（与 RN recurrence.ts 一致）
+     ------------------------------------------ */
+
+  // 解析循环规则字符串：DAILY;interval=N / WEEKLY;interval=N;by=1,3,5
+  function parseRecurrenceStr(str) {
+    const r = (str || '').trim();
+    if (!r) return { type: 'NONE', interval: 0, by: [] };
+    const type = r.startsWith('DAILY') ? 'DAILY' : (r.startsWith('WEEKLY') ? 'WEEKLY' : 'NONE');
+    const mInt = /interval=(\d+)/.exec(r);
+    const interval = mInt ? Math.max(1, parseInt(mInt[1], 10)) : 1;
+    const mBy = /by=([0-9,]+)/.exec(r);
+    const by = mBy ? mBy[1].split(',').map((s) => parseInt(s, 10)).filter((n) => n >= 1 && n <= 7) : [];
+    return { type, interval, by };
+  }
+
+  // 循环规则中文描述（如「每2周 周一、周三」）
+  function getRecurrenceLabel(recurrence) {
+    if (!recurrence) return null;
+    const rec = parseRecurrenceStr(recurrence);
+    if (rec.type === 'DAILY') {
+      return rec.interval === 1 ? '每天' : `每${rec.interval}天`;
+    }
+    if (rec.type === 'WEEKLY') {
+      const prefix = rec.interval === 1 ? '每周' : `每${rec.interval}周`;
+      if (rec.by.length > 0) {
+        return `${prefix} ${rec.by.map((d) => WEEKDAY_NAMES[d - 1] || '').join('、')}`;
+      }
+      return prefix;
+    }
+    return null;
+  }
+
+  // 判断事件在目标日期是否展示（与 RN shouldShowEventOnDate 逻辑一致）
+  function shouldShowEventOnDate(event, targetDate) {
+    const evStart = safeParseDate(event.start);
+    const eventDateStr = formatDateStr(evStart);
+    const targetDateStr = formatDateStr(targetDate);
+
+    // 1. 普通事件：开始日期就是当天
+    if (eventDateStr === targetDateStr) return true;
+
+    const targetDayStart = new Date(targetDate.getFullYear(), targetDate.getMonth(), targetDate.getDate());
+    const eventStartDay = new Date(evStart.getFullYear(), evStart.getMonth(), evStart.getDate());
+
+    // 2. 持续多天事件：目标日期在 [start, end] 之间
+    if (event.end) {
+      const evEnd = safeParseDate(event.end);
+      const eventEndDay = new Date(evEnd.getFullYear(), evEnd.getMonth(), evEnd.getDate());
+      if (targetDayStart >= eventStartDay && targetDayStart <= eventEndDay) return true;
+    }
+
+    // 3. 循环事件
+    const rec = parseRecurrenceStr(event.recurrence);
+    if (rec.type === 'NONE') return false;
+
+    // 目标日期早于开始日期，不展示
+    if (targetDayStart < eventStartDay) return false;
+
+    // 有结束日期且目标日期晚于结束日期，不展示
+    if (event.end) {
+      const evEnd = safeParseDate(event.end);
+      const eventEndDay = new Date(evEnd.getFullYear(), evEnd.getMonth(), evEnd.getDate());
+      if (targetDayStart > eventEndDay) return false;
+    }
+
+    if (rec.type === 'DAILY') {
+      const diffDays = Math.floor((targetDayStart.getTime() - eventStartDay.getTime()) / (24 * 3600 * 1000));
+      return diffDays % rec.interval === 0;
+    }
+
+    if (rec.type === 'WEEKLY') {
+      const weeksSinceStart = Math.floor((targetDayStart.getTime() - eventStartDay.getTime()) / (7 * 24 * 3600 * 1000));
+      const weekday = targetDayStart.getDay() === 0 ? 7 : targetDayStart.getDay();
+      const by = rec.by.length ? rec.by : [(evStart.getDay() || 7)];
+      return by.includes(weekday) && (weeksSinceStart % rec.interval === 0);
+    }
+
+    return false;
+  }
+
+  // 将 timeSourceIso 的时分套用到 dateObj 上，返回 ISO 字符串
+  function setTimeFromIso(dateObj, timeSourceIso) {
+    const d = new Date(dateObj.getTime());
+    const t = timeSourceIso ? safeParseDate(timeSourceIso) : null;
+    d.setHours(t ? t.getHours() : 0, t ? t.getMinutes() : 0, 0, 0);
+    return d.toISOString();
+  }
+
+  // 计算事件在 [sinceMs, untilMs] 时间窗内的提醒时刻（与 RN computeUpcomingReminders 一致）
+  function computeUpcomingReminders(e, sinceMs, untilMs) {
+    const rec = parseRecurrenceStr(e.recurrence || null);
+    const evStart = safeParseDate(e.start);
+    const reminders = [];
+
+    // 非循环事件：直接判断 remindAt 或 start
+    if (rec.type === 'NONE') {
+      const iso = e.remindAt || e.start;
+      if (!iso) return reminders;
+      const t = safeParseDate(iso).getTime();
+      if (t >= sinceMs && t <= untilMs) reminders.push(iso);
+      return reminders;
+    }
+
+    const startDayMs = new Date(evStart.getFullYear(), evStart.getMonth(), evStart.getDate()).getTime();
+    const ws = new Date(sinceMs);
+    const we = new Date(untilMs);
+    const windowStartDayMs = new Date(ws.getFullYear(), ws.getMonth(), ws.getDate()).getTime();
+    const windowEndDayMs = new Date(we.getFullYear(), we.getMonth(), we.getDate()).getTime();
+
+    let endDayMs;
+    if (e.end) {
+      const evEnd = safeParseDate(e.end);
+      endDayMs = new Date(evEnd.getFullYear(), evEnd.getMonth(), evEnd.getDate()).getTime();
+    } else {
+      endDayMs = windowEndDayMs; // 无结束日期时用窗口边界，避免提前终止
+    }
+
+    const fromDay = Math.max(startDayMs, windowStartDayMs);
+    const toDay = Math.min(endDayMs, windowEndDayMs);
+    const timeSourceIso = e.remindAt || e.start;
+
+    // 安全截断：最多遍历 400 天，防死循环
+    let guard = 0;
+    for (let d = fromDay; d <= toDay && guard < 400; d += 24 * 3600 * 1000, guard++) {
+      const cursor = new Date(d);
+      if (rec.type === 'DAILY') {
+        const diffDays = Math.floor((d - startDayMs) / (24 * 3600 * 1000));
+        if (diffDays % rec.interval === 0) {
+          const iso = setTimeFromIso(cursor, timeSourceIso);
+          const t = safeParseDate(iso).getTime();
+          if (t >= sinceMs && t <= untilMs) reminders.push(iso);
+        }
+      } else if (rec.type === 'WEEKLY') {
+        const weekday = cursor.getDay() === 0 ? 7 : cursor.getDay();
+        const weeksSinceStart = Math.floor((d - startDayMs) / (7 * 24 * 3600 * 1000));
+        const by = rec.by.length ? rec.by : [(safeParseDate(e.start).getDay() || 7)];
+        if (by.includes(weekday) && (weeksSinceStart % rec.interval === 0)) {
+          const iso = setTimeFromIso(cursor, timeSourceIso);
+          const t = safeParseDate(iso).getTime();
+          if (t >= sinceMs && t <= untilMs) reminders.push(iso);
+        }
+      }
+    }
+    return reminders;
+  }
+
+  /* ------------------------------------------
+     API 层
+     ------------------------------------------ */
+
+  // 统一请求封装（含超时与错误处理）
+  async function apiRequest(url, options) {
+    const controller = new AbortController();
+    const timer = setTimeout(() => controller.abort(), REQUEST_TIMEOUT);
+    try {
+      const resp = await fetch(url, Object.assign({
+        signal: controller.signal,
+        headers: { 'Content-Type': 'application/json' },
+      }, options));
+      if (!resp.ok) throw new Error(`服务器响应 ${resp.status}`);
+      const json = await resp.json();
+      if (json && json.ok === false) throw new Error(json.error || '请求失败');
+      return json;
+    } catch (e) {
+      if (e.name === 'AbortError') throw new Error('请求超时，请稍后重试');
+      throw e;
+    } finally {
+      clearTimeout(timer);
+    }
+  }
+
+  // 按月查询
+  async function apiGetEventsMonth(year, month) {
+    const json = await apiRequest(`${API_BASE}?year=${year}&month=${month}`);
+    return (json && json.data) || [];
+  }
+
+  // 加载前 6 月 + 当月 + 后 1 月数据，按 id 去重，过滤已删除
+  async function loadAllEvents() {
+    const now = new Date();
+    const all = [];
+    const seen = new Set();
+    for (let i = -6; i <= 1; i++) {
+      const d = new Date(now.getFullYear(), now.getMonth() + i, 1);
+      const year = d.getFullYear();
+      const month = d.getMonth() + 1;
+      try {
+        const monthEvents = await apiGetEventsMonth(year, month);
+        for (const ev of monthEvents) {
+          if (!seen.has(ev.id)) {
+            seen.add(ev.id);
+            all.push(ev);
+          }
+        }
+      } catch (e) {
+        // 单月失败不阻断整体加载
+        console.error('加载月份数据失败', year, month, e);
+      }
+    }
+    state.events = all.filter((e) => !e.deleted);
+  }
+
+  async function apiCreateEvent(data) {
+    await apiRequest(API_BASE, { method: 'POST', body: JSON.stringify(data) });
+  }
+
+  async function apiUpdateEvent(id, data) {
+    await apiRequest(`${API_BASE}?id=${encodeURIComponent(id)}`, {
+      method: 'PUT',
+      body: JSON.stringify(Object.assign({}, data, { id })),
+    });
+  }
+
+  async function apiDeleteEvent(id) {
+    await apiRequest(`${API_BASE}?id=${encodeURIComponent(id)}`, { method: 'DELETE' });
+  }
+
+  /* ------------------------------------------
+     Toast 提示
+     ------------------------------------------ */
+  let toastTimer = null;
+  function showToast(msg, type) {
+    const toast = $('#toast');
+    toast.textContent = msg;
+    toast.className = 'toast ' + (type || 'info');
+    void toast.offsetWidth; // 强制 reflow 重启动画
+    toast.classList.add('visible');
+    if (toastTimer) clearTimeout(toastTimer);
+    toastTimer = setTimeout(() => toast.classList.remove('visible'), 2000);
+  }
+
+  /* ------------------------------------------
+     事件卡片
+     ------------------------------------------ */
+  function createEventCard(ev) {
+    const card = document.createElement('div');
+    card.className = 'event-card' + (ev.completed ? ' completed' : '');
+
+    // 圆形 checkbox
+    const checkbox = document.createElement('div');
+    checkbox.className = 'event-checkbox' + (ev.completed ? ' checked' : '');
+    checkbox.addEventListener('click', (e) => { e.stopPropagation(); toggleComplete(ev); });
+
+    // 主体（点击编辑）
+    const body = document.createElement('div');
+    body.className = 'event-body';
+
+    const title = document.createElement('div');
+    title.className = 'event-title';
+    title.textContent = ev.title;
+    body.appendChild(title);
+
+    if (ev.content) {
+      const content = document.createElement('div');
+      content.className = 'event-content';
+      content.textContent = ev.content;
+      body.appendChild(content);
+    }
+
+    const meta = document.createElement('div');
+    meta.className = 'event-meta';
+    const timeSpan = document.createElement('span');
+    timeSpan.textContent = '🕐 ' + formatTime(ev.start);
+    meta.appendChild(timeSpan);
+    const recLabel = getRecurrenceLabel(ev.recurrence);
+    if (recLabel) {
+      const recSpan = document.createElement('span');
+      recSpan.className = 'recurrence-label';
+      recSpan.textContent = '🔁 ' + recLabel;
+      meta.appendChild(recSpan);
+    }
+    body.appendChild(meta);
+    body.addEventListener('click', () => openModal(ev));
+
+    // 删除按钮
+    const del = document.createElement('div');
+    del.className = 'event-delete';
+    del.textContent = '🗑';
+    del.addEventListener('click', (e) => { e.stopPropagation(); openDeleteSheet(ev); });
+
+    card.appendChild(checkbox);
+    card.appendChild(body);
+    card.appendChild(del);
+    return card;
+  }
+
+  /* ------------------------------------------
+     今日视图
+     ------------------------------------------ */
+  function renderTodayView() {
+    const today = new Date();
+    const hour = today.getHours();
+    const greeting = hour < 12 ? '早上好' : (hour < 18 ? '下午好' : '晚上好');
+    $('#greeting').textContent = greeting + ' 👋';
+    $('#today-date').textContent = today.toLocaleDateString('zh-CN', {
+      year: 'numeric', month: 'long', day: 'numeric',
+    });
+
+    const todayEvents = state.events
+      .filter((ev) => shouldShowEventOnDate(ev, today))
+      .sort((a, b) => safeParseDate(a.start).getTime() - safeParseDate(b.start).getTime());
+
+    const pending = todayEvents.filter((e) => !e.completed);
+    const completed = todayEvents.filter((e) => e.completed);
+
+    $('#stat-pending').textContent = pending.length;
+    $('#stat-completed').textContent = completed.length;
+    $('#stat-total').textContent = todayEvents.length;
+
+    const list = $('#today-list');
+    list.innerHTML = '';
+    pending.forEach((ev) => list.appendChild(createEventCard(ev)));
+    $('#today-empty').classList.toggle('hidden', pending.length > 0);
+  }
+
+  /* ------------------------------------------
+     日历视图
+     ------------------------------------------ */
+
+  // 生成 6x7=42 格月历数据
+  function getDaysInMonth(year, month) {
+    const firstDay = new Date(year, month, 1);
+    const lastDay = new Date(year, month + 1, 0);
+    const days = [];
+    const prevMonthLastDay = new Date(year, month, 0).getDate();
+    for (let i = firstDay.getDay() - 1; i >= 0; i--) {
+      days.push({ date: new Date(year, month - 1, prevMonthLastDay - i), isCurrentMonth: false });
+    }
+    for (let i = 1; i <= lastDay.getDate(); i++) {
+      days.push({ date: new Date(year, month, i), isCurrentMonth: true });
+    }
+    const remaining = 42 - days.length;
+    for (let i = 1; i <= remaining; i++) {
+      days.push({ date: new Date(year, month + 1, i), isCurrentMonth: false });
+    }
+    return days;
+  }
+
+  function hasEventOnDate(date) {
+    return state.events.some((ev) => shouldShowEventOnDate(ev, date));
+  }
+
+  function renderCalendar() {
+    $('#cal-month-title').textContent = `${state.calYear}年${state.calMonth + 1}月`;
+
+    const grid = $('#calendar-grid');
+    grid.innerHTML = '';
+    const days = getDaysInMonth(state.calYear, state.calMonth);
+    const today = new Date();
+
+    days.forEach(({ date, isCurrentMonth }) => {
+      const cell = document.createElement('div');
+      cell.className = 'day-cell';
+      if (!isCurrentMonth) cell.classList.add('other-month');
+      if (isSameDay(date, today)) cell.classList.add('today');
+      if (state.selectedDate && isSameDay(date, state.selectedDate)) cell.classList.add('selected');
+
+      const num = document.createElement('div');
+      num.className = 'day-number';
+      num.textContent = date.getDate();
+      cell.appendChild(num);
+
+      if (hasEventOnDate(date)) {
+        const dot = document.createElement('div');
+        dot.className = 'event-dot';
+        cell.appendChild(dot);
+      }
+
+      cell.addEventListener('click', () => {
+        state.selectedDate = date;
+        renderCalendar();
+        renderCalendarEvents();
+      });
+      grid.appendChild(cell);
+    });
+
+    if (state.selectedDate) {
+      $('#cal-no-date').classList.add('hidden');
+      $('#cal-events-section').classList.remove('hidden');
+    } else {
+      $('#cal-no-date').classList.remove('hidden');
+      $('#cal-events-section').classList.add('hidden');
+    }
+  }
+
+  function renderCalendarEvents() {
+    if (!state.selectedDate) return;
+    const d = state.selectedDate;
+    $('#cal-selected-title').textContent = d.toLocaleDateString('zh-CN', {
+      month: 'long', day: 'numeric', weekday: 'long',
+    });
+
+    const events = state.events
+      .filter((ev) => shouldShowEventOnDate(ev, d))
+      .sort((a, b) => safeParseDate(a.start).getTime() - safeParseDate(b.start).getTime());
+
+    const list = $('#cal-events-list');
+    list.innerHTML = '';
+    events.forEach((ev) => list.appendChild(createEventCard(ev)));
+    $('#cal-events-empty').classList.toggle('hidden', events.length > 0);
+  }
+
+  function renderCurrentView() {
+    if (state.currentTab === 'today') {
+      renderTodayView();
+    } else {
+      renderCalendar();
+      renderCalendarEvents();
+    }
+  }
+
+  /* ------------------------------------------
+     完成状态切换
+     ------------------------------------------ */
+  async function toggleComplete(ev) {
+    try {
+      await apiUpdateEvent(ev.id, { completed: !ev.completed });
+      await loadAllEvents();
+      renderCurrentView();
+      scheduleReminders();
+    } catch (e) {
+      showToast(e.message || '更新失败', 'error');
+    }
+  }
+
+  /* ------------------------------------------
+     事件编辑弹窗
+     ------------------------------------------ */
+  function updateRecurrenceUI() {
+    document.querySelectorAll('.recurrence-btn').forEach((btn) => {
+      btn.classList.toggle('active', btn.dataset.type === form.recurrenceType);
+    });
+    const isNone = form.recurrenceType === 'NONE';
+    $('#field-interval').classList.toggle('hidden', isNone);
+    $('#field-weekdays').classList.toggle('hidden', form.recurrenceType !== 'WEEKLY');
+    $('#interval-value').textContent = form.interval;
+    $('#interval-label').textContent = `每 ${form.interval} ${form.recurrenceType === 'DAILY' ? '天' : '周'}`;
+    document.querySelectorAll('.weekday-btn').forEach((btn) => {
+      btn.classList.toggle('active', form.weekdays.includes(parseInt(btn.dataset.day, 10)));
+    });
+  }
+
+  function toggleRemindField() {
+    $('#field-remind').classList.toggle('hidden', !$('#f-remind-enable').checked);
+  }
+
+  // 回填 / 重置表单
+  function fillForm(ev) {
+    if (ev) {
+      $('#f-title').value = ev.title || '';
+      $('#f-content').value = ev.content || '';
+      $('#f-allday').checked = !!ev.allDay;
+      $('#f-start').value = toDatetimeLocalValue(safeParseDate(ev.start));
+      if (ev.end) {
+        $('#f-end').value = toDatetimeLocalValue(safeParseDate(ev.end));
+        $('#f-end-clear').classList.remove('hidden');
+      } else {
+        $('#f-end').value = '';
+        $('#f-end-clear').classList.add('hidden');
+      }
+      const hasRemind = !!ev.remindAt;
+      $('#f-remind-enable').checked = hasRemind;
+      $('#f-remind').value = toDatetimeLocalValue(hasRemind ? safeParseDate(ev.remindAt) : snapTo15(new Date()));
+
+      const rec = parseRecurrenceStr(ev.recurrence);
+      form.recurrenceType = rec.type === 'NONE' ? 'NONE' : rec.type;
+      form.interval = rec.interval || 1;
+      form.weekdays = rec.by.slice();
+    } else {
+      $('#f-title').value = '';
+      $('#f-content').value = '';
+      $('#f-allday').checked = false;
+      $('#f-start').value = toDatetimeLocalValue(snapTo15(new Date()));
+      $('#f-end').value = '';
+      $('#f-end-clear').classList.add('hidden');
+      $('#f-remind-enable').checked = true;
+      $('#f-remind').value = toDatetimeLocalValue(snapTo15(new Date()));
+      form.recurrenceType = 'NONE';
+      form.interval = 1;
+      form.weekdays = [];
+    }
+    toggleRemindField();
+    updateRecurrenceUI();
+  }
+
+  function openModal(ev) {
+    state.editingEvent = ev || null;
+    $('#modal-title').textContent = ev ? '编辑事件' : '新建事件';
+    fillForm(ev);
+    $('#modal-overlay').classList.add('visible');
+  }
+
+  function closeModal() {
+    $('#modal-overlay').classList.remove('visible');
+    state.editingEvent = null;
+  }
+
+  // 收集表单并保存
+  async function handleSave() {
+    const title = $('#f-title').value.trim();
+    if (!title) { showToast('请输入标题', 'error'); return; }
+
+    const allDay = $('#f-allday').checked;
+    const startVal = $('#f-start').value;
+    if (!startVal) { showToast('请设置开始时间', 'error'); return; }
+
+    const startDate = snapTo15(new Date(startVal));
+
+    // 结束时间自动补全：未设置时 +1h（全天则 +24h）
+    let endDate;
+    const endVal = $('#f-end').value;
+    if (endVal) {
+      endDate = snapTo15(new Date(endVal));
+    } else {
+      endDate = new Date(startDate.getTime() + (allDay ? 24 : 1) * 3600 * 1000);
+    }
+
+    // 提醒
+    let remindAt = null;
+    if ($('#f-remind-enable').checked) {
+      const remindVal = $('#f-remind').value;
+      remindAt = remindVal ? snapTo15(new Date(remindVal)).toISOString() : startDate.toISOString();
+    }
+
+    // 组装循环规则
+    let recurrence = null;
+    if (form.recurrenceType === 'DAILY') {
+      recurrence = `DAILY;interval=${form.interval}`;
+    } else if (form.recurrenceType === 'WEEKLY') {
+      recurrence = `WEEKLY;interval=${form.interval}`;
+      if (form.weekdays.length > 0) {
+        recurrence += `;by=${form.weekdays.slice().sort((a, b) => a - b).join(',')}`;
+      }
+    }
+
+    const eventData = {
+      title,
+      content: $('#f-content').value.trim(),
+      start: startDate.toISOString(),
+      end: endDate.toISOString(),
+      allDay,
+      remindAt,
+      recurrence,
+      completed: state.editingEvent ? !!state.editingEvent.completed : false,
+    };
+
+    const saveBtn = $('#modal-save');
+    saveBtn.disabled = true;
+    saveBtn.textContent = '保存中…';
+
+    try {
+      if (state.editingEvent) {
+        await apiUpdateEvent(state.editingEvent.id, eventData);
+        showToast('事件已更新', 'success');
+      } else {
+        eventData.createdAt = new Date().toISOString();
+        eventData.updatedAt = new Date().toISOString();
+        eventData.deleted = false;
+        await apiCreateEvent(eventData);
+        showToast('事件已创建', 'success');
+      }
+      closeModal();
+      await loadAllEvents();
+      renderCurrentView();
+      scheduleReminders();
+    } catch (e) {
+      showToast(e.message || '保存失败', 'error');
+    } finally {
+      saveBtn.disabled = false;
+      saveBtn.textContent = '保存';
+    }
+  }
+
+  /* ------------------------------------------
+     删除确认 ActionSheet
+     ------------------------------------------ */
+  function openDeleteSheet(ev) {
+    state.deletingEvent = ev;
+    $('#delete-sheet-overlay').classList.add('visible');
+  }
+
+  function closeDeleteSheet() {
+    $('#delete-sheet-overlay').classList.remove('visible');
+    state.deletingEvent = null;
+  }
+
+  async function handleDelete() {
+    const ev = state.deletingEvent;
+    if (!ev) return;
+    const btn = $('#delete-confirm');
+    btn.disabled = true;
+    btn.textContent = '删除中…';
+    try {
+      await apiDeleteEvent(ev.id);
+      showToast('事件已删除', 'success');
+      closeDeleteSheet();
+      await loadAllEvents();
+      renderCurrentView();
+      scheduleReminders();
+    } catch (e) {
+      showToast(e.message || '删除失败', 'error');
+    } finally {
+      btn.disabled = false;
+      btn.textContent = '确认删除';
+    }
+  }
+
+  /* ------------------------------------------
+     提醒通知
+     ------------------------------------------ */
+  function requestNotificationPermission() {
+    if (!('Notification' in window)) return;
+    if (Notification.permission === 'default') {
+      Notification.requestPermission();
+    }
+  }
+
+  function triggerNotify(ev) {
+    // 浏览器系统通知
+    if ('Notification' in window && Notification.permission === 'granted') {
+      try {
+        new Notification('提醒', { body: ev.title });
+      } catch (e) {
+        console.error('通知发送失败', e);
+      }
+    }
+    // 前台 Toast 兜底
+    showToast('提醒：' + ev.title, 'info');
+  }
+
+  // 补偿过去 2 分钟内到期的提醒
+  function catchUpNotifications(now) {
+    const since = now - WINDOW_MS;
+    state.events.forEach((e) => {
+      if (e.completed || e.deleted) return;
+      const windowReminders = computeUpcomingReminders(e, since, now);
+      windowReminders.forEach((remindIso) => {
+        const key = `${e.id}|${remindIso}`;
+        if (!state.notifiedKeys.has(key)) {
+          triggerNotify(e);
+          state.notifiedKeys.add(key);
+        }
+      });
+    });
+  }
+
+  // 预调度未来 24h 提醒 + 补偿窗口
+  function scheduleReminders() {
+    state.scheduledTimers.forEach((t) => clearTimeout(t));
+    state.scheduledTimers = [];
+
+    const now = Date.now();
+    const next24h = now + 24 * 3600 * 1000;
+
+    catchUpNotifications(now);
+
+    state.events.forEach((e) => {
+      if (e.completed || e.deleted) return;
+      const upcoming = computeUpcomingReminders(e, now, next24h);
+      upcoming.forEach((remindIso) => {
+        const ts = safeParseDate(remindIso).getTime();
+        const delay = ts - now;
+        if (delay <= 0) return;
+        const key = `${e.id}|${remindIso}`;
+        if (state.notifiedKeys.has(key)) return;
+        const timer = setTimeout(() => {
+          if (!state.notifiedKeys.has(key)) {
+            triggerNotify(e);
+            state.notifiedKeys.add(key);
+          }
+        }, delay);
+        state.scheduledTimers.push(timer);
+      });
+    });
+  }
+
+  // 60 秒心跳巡检，捕捉休眠/时间漂移导致的遗漏
+  function startHeartbeat() {
+    if (state.heartbeatTimer) clearInterval(state.heartbeatTimer);
+    state.heartbeatTimer = setInterval(() => {
+      const now = Date.now();
+      const since = now - WINDOW_MS;
+      state.events.forEach((e) => {
+        if (e.completed || e.deleted) return;
+        const windowReminders = computeUpcomingReminders(e, since, now);
+        windowReminders.forEach((remindIso) => {
+          const key = `${e.id}|${remindIso}`;
+          if (!state.notifiedKeys.has(key)) {
+            triggerNotify(e);
+            state.notifiedKeys.add(key);
+          }
+        });
+      });
+    }, 60 * 1000);
+  }
+
+  /* ------------------------------------------
+     Tab 切换
+     ------------------------------------------ */
+  function switchTab(tab) {
+    state.currentTab = tab;
+    document.querySelectorAll('.tab-item').forEach((t) => {
+      t.classList.toggle('active', t.dataset.tab === tab);
+    });
+    $('#view-today').classList.toggle('active', tab === 'today');
+    $('#view-calendar').classList.toggle('active', tab === 'calendar');
+    renderCurrentView();
+  }
+
+  /* ------------------------------------------
+     事件绑定
+     ------------------------------------------ */
+  function bindEvents() {
+    // Tab 导航
+    document.querySelectorAll('.tab-item').forEach((t) => {
+      t.addEventListener('click', () => switchTab(t.dataset.tab));
+    });
+
+    // FAB 新增
+    $('#fab-add').addEventListener('click', () => openModal(null));
+
+    // 日历月份切换
+    $('#cal-prev').addEventListener('click', () => {
+      const d = new Date(state.calYear, state.calMonth - 1, 1);
+      state.calYear = d.getFullYear();
+      state.calMonth = d.getMonth();
+      state.selectedDate = null;
+      renderCalendar();
+    });
+    $('#cal-next').addEventListener('click', () => {
+      const d = new Date(state.calYear, state.calMonth + 1, 1);
+      state.calYear = d.getFullYear();
+      state.calMonth = d.getMonth();
+      state.selectedDate = null;
+      renderCalendar();
+    });
+
+    // 选中日期旁的新增按钮
+    $('#cal-add-btn').addEventListener('click', () => openModal(null));
+
+    // 弹窗关闭 / 保存
+    $('#modal-close').addEventListener('click', closeModal);
+    $('#modal-save').addEventListener('click', handleSave);
+    $('#modal-overlay').addEventListener('click', (e) => {
+      if (e.target === $('#modal-overlay')) closeModal();
+    });
+
+    // 结束时间清除
+    $('#f-end').addEventListener('input', () => {
+      $('#f-end-clear').classList.toggle('hidden', !$('#f-end').value);
+    });
+    $('#f-end-clear').addEventListener('click', () => {
+      $('#f-end').value = '';
+      $('#f-end-clear').classList.add('hidden');
+    });
+
+    // 提醒开关
+    $('#f-remind-enable').addEventListener('change', toggleRemindField);
+
+    // 重复类型按钮组
+    document.querySelectorAll('.recurrence-btn').forEach((btn) => {
+      btn.addEventListener('click', () => {
+        form.recurrenceType = btn.dataset.type;
+        updateRecurrenceUI();
+      });
+    });
+
+    // 循环间隔 +/-
+    $('#interval-minus').addEventListener('click', () => {
+      form.interval = Math.max(1, form.interval - 1);
+      updateRecurrenceUI();
+    });
+    $('#interval-plus').addEventListener('click', () => {
+      form.interval = form.interval + 1;
+      updateRecurrenceUI();
+    });
+
+    // 每周星期勾选
+    document.querySelectorAll('.weekday-btn').forEach((btn) => {
+      btn.addEventListener('click', () => {
+        const day = parseInt(btn.dataset.day, 10);
+        if (form.weekdays.includes(day)) {
+          form.weekdays = form.weekdays.filter((d) => d !== day);
+        } else {
+          form.weekdays = form.weekdays.concat(day).sort((a, b) => a - b);
+        }
+        updateRecurrenceUI();
+      });
+    });
+
+    // 删除确认
+    $('#delete-confirm').addEventListener('click', handleDelete);
+    $('#delete-cancel').addEventListener('click', closeDeleteSheet);
+    $('#delete-sheet-overlay').addEventListener('click', (e) => {
+      if (e.target === $('#delete-sheet-overlay')) closeDeleteSheet();
+    });
+  }
+
+  /* ------------------------------------------
+     初始化
+     ------------------------------------------ */
+  function init() {
+    const now = new Date();
+    state.calYear = now.getFullYear();
+    state.calMonth = now.getMonth();
+
+    bindEvents();
+    requestNotificationPermission();
+
+    // 初始加载数据
+    $('#today-loading').classList.remove('hidden');
+    loadAllEvents().then(() => {
+      $('#today-loading').classList.add('hidden');
+      renderCurrentView();
+      scheduleReminders();
+      startHeartbeat();
+    }).catch((err) => {
+      $('#today-loading').classList.add('hidden');
+      showToast(err.message || '加载失败', 'error');
+    });
+
+    // 回前台重新加载并调度（对应 RN 的 AppState active）
+    document.addEventListener('visibilitychange', () => {
+      if (document.visibilityState === 'visible') {
+        loadAllEvents().then(() => {
+          renderCurrentView();
+          scheduleReminders();
+        }).catch(() => { /* 静默失败 */ });
+      }
+    });
+  }
+
+  // 启动
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', init);
+  } else {
+    init();
+  }
+})();
diff --git a/public/tools/web_zen_box/pop_2026_top50_playlist.json b/public/tools/web_zen_box/usa_pop_2026_top50_playlist.json
similarity index 100%
rename from public/tools/web_zen_box/pop_2026_top50_playlist.json
rename to public/tools/web_zen_box/usa_pop_2026_top50_playlist.json
diff --git a/src/server/index.js b/src/server/index.js
index 8ebb36d..846e38d 100644
--- a/src/server/index.js
+++ b/src/server/index.js
@@ -78,6 +78,7 @@ const plantHome = require('./plant_home')
 const globalNews = require('./global_news')
 const boxBackup = require('./box_backup')
 const yuanzhupai = require('./yuanzhupai')
+const shortLink = require('./short_link')
 const dataGateway = require('./data_gateway')
 const ossFileCabinet = require('./oss_file_cabinet')
 yuanzhupai.initDb()
@@ -1579,7 +1580,9 @@ const mapSystemIdToUrl = (systemId) => {
     'Tools-plant_home': '/tools/plant_home',
     'Tools-apple_watch': '/tools/apple_watch',
     'Tools-private_clipboard': '/tools/private_clipboard',
-    'Tools-style_check': '/tools/style_check/index.html'
+    'Tools-style_check': '/tools/style_check/index.html',
+    'Tools-short_link': '/tools/short_link',
+    'Tools-web_mobile_calendar_reminder': '/tools/web_mobile_calendar_reminder'
   }
   if (m[systemId]) return m[systemId]
   if (systemId.startsWith('Tools-')) {
@@ -5721,6 +5724,133 @@ app.use('/tools/yuanzhupai', (req, res, next) => {
   return res.status(401).send('未授权')
 })
 
+// Short Link: 鉴权基础函数 + 路由守卫（必须在 express.static 之前）
+const SHORT_LINK_AUTH_COOKIE = 'short_link_gate'
+const readShortLinkAuthConfig = () => {
+  try {
+    const p = path.join(process.cwd(), 'public', 'tools', 'short_link', 'auth_config.json')
+    if (fs.existsSync(p)) return JSON.parse(fs.readFileSync(p, 'utf-8'))
+  } catch {}
+  return {}
+}
+const readShortLinkJwk = () => {
+  try {
+    const p = path.join(process.cwd(), 'config', 'short_link.jwk.json')
+    if (fs.existsSync(p)) return JSON.parse(fs.readFileSync(p, 'utf-8'))
+  } catch {}
+  return { kty: 'RSA', n: '', e: '' }
+}
+const getShortLinkCookieName = () => {
+  try { const n = String(readShortLinkAuthConfig().cookieName || ''); if (n) return n } catch {}
+  return SHORT_LINK_AUTH_COOKIE
+}
+const getShortLinkMaxAge = () => {
+  try { const days = Number(readShortLinkAuthConfig().max_age_days || 0); if (Number.isFinite(days) && days > 0) return Math.min(days, 365) * 24 * 3600 * 1000 } catch {}
+  return 30 * 24 * 3600 * 1000
+}
+const getShortLinkGuidConfig = () => {
+  try {
+    const cfg = readShortLinkAuthConfig()
+    const keyRaw = String(cfg.guidParam || cfg.guid_param || 'guid').trim()
+    const valueRaw = String(cfg.guidValue || cfg.guid_value || '').trim()
+    return { key: keyRaw || 'guid', value: valueRaw }
+  } catch { return { key: 'guid', value: '' } }
+}
+const hasValidShortLinkGuid = req => {
+  try {
+    const cfg = readShortLinkAuthConfig()
+    if (cfg.enable_auth === false) return false
+    const { key, value } = getShortLinkGuidConfig()
+    if (!value) return false
+    const q = req && req.query ? req.query : {}
+    const raw = q[key]
+    if (raw === undefined || raw === null) return false
+    const incoming = Array.isArray(raw) ? String(raw[0] || '') : String(raw)
+    return incoming === value
+  } catch { return false }
+}
+const isShortLinkForceGuid = () => {
+  try {
+    const cfg = readShortLinkAuthConfig()
+    if (cfg.enable_auth === false) return false
+    if (Object.prototype.hasOwnProperty.call(cfg, 'requireGuid')) return !!cfg.requireGuid
+    if (Object.prototype.hasOwnProperty.call(cfg, 'require_guid')) return !!cfg.require_guid
+    return false
+  } catch { return false }
+}
+const hasShortLinkAuth = req => {
+  try {
+    const config = readShortLinkAuthConfig()
+    if (config.enable_auth === false) return true
+    const cookies = parseCookie(req.headers.cookie || '')
+    return cookies[getShortLinkCookieName()] === '1'
+  } catch { return false }
+}
+
+// 第1层：精确入口守卫
+app.get('/tools/short_link', (req, res, next) => {
+  setNoCache(res)
+  try {
+    const forceGuid = isShortLinkForceGuid()
+    if (hasShortLinkAuth(req)) return next()
+    const guidKey = getShortLinkGuidConfig().key
+    const hasGuidInput = req && req.query && Object.prototype.hasOwnProperty.call(req.query, guidKey)
+    if (hasValidShortLinkGuid(req)) {
+      const maxAge = getShortLinkMaxAge()
+      const cookieName = getShortLinkCookieName()
+      res.cookie(cookieName, '1', { httpOnly: true, sameSite: 'lax', maxAge, path: '/' })
+      return res.redirect('/tools/short_link/index.html')
+    }
+    if (hasGuidInput) return res.status(401).send('未授权')
+    const token = String(req.query.token || '')
+    if (!token) {
+      if (forceGuid) return res.status(401).send('未授权')
+      return next()
+    }
+    const payload = verifyJwtWithKeys(token, jwkKeys(readShortLinkJwk()))
+    if (!payload) return res.status(401).send('未授权')
+    {
+      const iss = String(payload.iss || '')
+      const navIss = getNavIssFromFlags()
+      if (iss === navIss && !audMatch(payload, 'Tools-short_link')) return res.status(401).send('未授权')
+    }
+    const maxAge = getShortLinkMaxAge()
+    const cookieName = getShortLinkCookieName()
+    res.cookie(cookieName, '1', { httpOnly: true, sameSite: 'lax', maxAge, path: '/' })
+    return res.redirect('/tools/short_link/index.html')
+  } catch (e) { return res.status(401).send('未授权') }
+})
+
+// 第2层：子路径守卫（拦截静态资源绕过）
+app.use('/tools/short_link', (req, res, next) => {
+  const forceGuid = isShortLinkForceGuid()
+  if (hasShortLinkAuth(req)) return next()
+  const isHandshake = req.method === 'GET' && (req.path === '/' || req.path === '' || req.path === '/index.html')
+  const guidKey = getShortLinkGuidConfig().key
+  const hasGuidInput = isHandshake && req && req.query && Object.prototype.hasOwnProperty.call(req.query, guidKey)
+  if (isHandshake && hasValidShortLinkGuid(req)) {
+    const maxAge = getShortLinkMaxAge()
+    const cookieName = getShortLinkCookieName()
+    res.cookie(cookieName, '1', { httpOnly: true, sameSite: 'lax', maxAge, path: '/' })
+    return res.redirect('/tools/short_link/index.html')
+  }
+  if (hasGuidInput) return res.status(401).send('未授权')
+  if (isHandshake && String(req.query.token || '')) {
+    const payload = verifyJwtWithKeys(String(req.query.token), jwkKeys(readShortLinkJwk()))
+    if (payload) {
+      const iss = String(payload.iss || '')
+      const navIss = getNavIssFromFlags()
+      if (iss === navIss && !audMatch(payload, 'Tools-short_link')) return res.status(401).send('未授权')
+      const maxAge = getShortLinkMaxAge()
+      const cookieName = getShortLinkCookieName()
+      res.cookie(cookieName, '1', { httpOnly: true, sameSite: 'lax', maxAge, path: '/' })
+      return res.redirect('/tools/short_link/index.html')
+    }
+  }
+  if (isHandshake && forceGuid) return res.status(401).send('未授权')
+  return res.status(401).send('未授权')
+})
+
 const BOX_BACKUP_AUTH_COOKIE = 'box_disaster_sentinel_gate'
 const readBoxBackupAuthConfig = () => {
   try {
@@ -6395,6 +6525,21 @@ globalNews.bindRoutes(app)
 dataGateway.bindRoutes(app)
 ossFileCabinet.bindRoutes(app)
 
+// 第3层：Short Link API 鉴权（必须在 bindRoutes 之前注册）
+app.use('/api/short_link', (req, res, next) => {
+  if (req.path === '/auth/hint') return next()
+  if (hasShortLinkAuth(req)) return next()
+  return res.status(401).json({ ok: false, error: 'unauthorized' })
+})
+
+app.get('/api/short_link/auth/hint', (req, res) => {
+  setNoCache(res)
+  res.json({ ok: true, message: '请通过首页九宫格点击「短链接」进入，或使用正确的访问链接' })
+})
+
+// Short Link 业务路由（/s/:code 公开跳转 + /api/short_link/* 管理接口）
+shortLink.bindRoutes(app)
+
 const marketsCfgAtBoot = getMarketsCfg()
 const currentPort = Number(process.env.PORT || '8976') || 8976
 const marketsAutomationPort = Number(marketsCfgAtBoot.automation_port || 8977) || 8977
diff --git a/src/server/short_link.js b/src/server/short_link.js
new file mode 100644
index 0000000..8cf54c2
--- /dev/null
+++ b/src/server/short_link.js
@@ -0,0 +1,300 @@
+const Database = require('better-sqlite3')
+const path = require('path')
+const fs = require('fs')
+const crypto = require('crypto')
+
+// 数据目录
+const dataDir = path.join(process.cwd(), 'data')
+if (!fs.existsSync(dataDir)) fs.mkdirSync(dataDir, { recursive: true })
+
+const db = new Database(path.join(dataDir, 'short_link.db'))
+db.pragma('journal_mode = WAL')
+
+// 建表
+db.exec(`
+CREATE TABLE IF NOT EXISTS short_links (
+  id          INTEGER PRIMARY KEY AUTOINCREMENT,
+  code        TEXT NOT NULL UNIQUE,
+  target_url  TEXT NOT NULL,
+  title       TEXT DEFAULT '',
+  source_type TEXT DEFAULT 'manual',
+  source_ref  TEXT DEFAULT '',
+  created_at  TEXT NOT NULL,
+  expires_at  TEXT,
+  max_clicks  INTEGER,
+  click_count INTEGER DEFAULT 0,
+  is_active   INTEGER DEFAULT 1,
+  created_by  TEXT DEFAULT 'admin'
+);
+CREATE TABLE IF NOT EXISTS short_link_clicks (
+  id          INTEGER PRIMARY KEY AUTOINCREMENT,
+  code        TEXT NOT NULL,
+  clicked_at  TEXT NOT NULL,
+  ip          TEXT,
+  user_agent  TEXT,
+  referer     TEXT
+);
+CREATE INDEX IF NOT EXISTS idx_sl_clicks_code ON short_link_clicks(code);
+`)
+
+// 配置读取
+const readConfig = () => {
+  try {
+    const p = path.join(process.cwd(), 'config', 'short_link.json')
+    if (fs.existsSync(p)) return JSON.parse(fs.readFileSync(p, 'utf-8'))
+  } catch {}
+  return {}
+}
+
+// 短码生成（去除易混淆字符 0O1lI）
+const SAFE_CHARS = 'ABCDEFGHJKLMNPQRSTUVWXYZabcdefghjkmnpqrstuvwxyz23456789'
+const generateCode = (len = 6) => {
+  const bytes = crypto.randomBytes(len)
+  let code = ''
+  for (let i = 0; i < len; i++) {
+    code += SAFE_CHARS[bytes[i] % SAFE_CHARS.length]
+  }
+  return code
+}
+
+const generateUniqueCode = (len = 6) => {
+  for (let i = 0; i < 3; i++) {
+    const code = generateCode(len)
+    const exists = db.prepare('SELECT 1 FROM short_links WHERE code = ?').get(code)
+    if (!exists) return code
+  }
+  return generateCode(len + 2)
+}
+
+// 北京时间
+const nowBJ = () => {
+  try {
+    return new Intl.DateTimeFormat('zh-CN', {
+      timeZone: 'Asia/Shanghai', year: 'numeric', month: '2-digit', day: '2-digit',
+      hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false
+    }).format(new Date()).replace(/\//g, '-').replace(/\u200E/g, '')
+  } catch {
+    return new Date().toISOString()
+  }
+}
+
+// 解析短码 → 目标 URL
+const resolveCode = (code) => {
+  // 1. 先查 tool 别名（配置级）
+  const cfg = readConfig()
+  const aliases = cfg.tool_aliases || {}
+  if (aliases[code]) {
+    return { target: aliases[code], type: 'tool_alias', title: code }
+  }
+  // 2. 查数据库
+  const row = db.prepare('SELECT * FROM short_links WHERE code = ? AND is_active = 1').get(code)
+  if (!row) return null
+  if (row.expires_at && row.expires_at < nowBJ()) return { expired: true }
+  if (row.max_clicks && row.click_count >= row.max_clicks) return { exhausted: true }
+  return { target: row.target_url, type: row.source_type, title: row.title, row }
+}
+
+// 记录点击
+const recordClick = (code, ip, userAgent, referer) => {
+  try {
+    db.prepare('INSERT INTO short_link_clicks (code, clicked_at, ip, user_agent, referer) VALUES (?, ?, ?, ?, ?)')
+      .run(code, nowBJ(), ip || '', userAgent || '', referer || '')
+    db.prepare('UPDATE short_links SET click_count = click_count + 1 WHERE code = ?').run(code)
+  } catch {}
+}
+
+// CRUD
+const createLink = ({ target_url, title, code, source_type, source_ref, expires_at, max_clicks }) => {
+  const finalCode = code || generateUniqueCode()
+  const exists = db.prepare('SELECT 1 FROM short_links WHERE code = ?').get(finalCode)
+  if (exists) throw new Error(`短码 "${finalCode}" 已存在`)
+  const cfg = readConfig()
+  const aliases = cfg.tool_aliases || {}
+  if (aliases[finalCode]) throw new Error(`短码 "${finalCode}" 与工具别名冲突`)
+  db.prepare(`INSERT INTO short_links (code, target_url, title, source_type, source_ref, created_at, expires_at, max_clicks) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`)
+    .run(finalCode, target_url, title || '', source_type || 'manual', source_ref || '', nowBJ(), expires_at || null, max_clicks || null)
+  return db.prepare('SELECT * FROM short_links WHERE code = ?').get(finalCode)
+}
+
+const listLinks = (page = 1, pageSize = 50, keyword = '') => {
+  const offset = (page - 1) * pageSize
+  let where = 'WHERE 1=1'
+  const params = []
+  if (keyword) {
+    where += ' AND (code LIKE ? OR target_url LIKE ? OR title LIKE ?)'
+    const kw = `%${keyword}%`
+    params.push(kw, kw, kw)
+  }
+  const total = db.prepare(`SELECT COUNT(*) as cnt FROM short_links ${where}`).get(...params).cnt
+  const rows = db.prepare(`SELECT * FROM short_links ${where} ORDER BY id DESC LIMIT ? OFFSET ?`).all(...params, pageSize, offset)
+  return { total, rows, page, pageSize }
+}
+
+const updateLink = (code, { target_url, title, expires_at, max_clicks, is_active }) => {
+  const existing = db.prepare('SELECT * FROM short_links WHERE code = ?').get(code)
+  if (!existing) throw new Error('短链接不存在')
+  const fields = []
+  const params = []
+  if (target_url !== undefined) { fields.push('target_url = ?'); params.push(target_url) }
+  if (title !== undefined) { fields.push('title = ?'); params.push(title) }
+  if (expires_at !== undefined) { fields.push('expires_at = ?'); params.push(expires_at || null) }
+  if (max_clicks !== undefined) { fields.push('max_clicks = ?'); params.push(max_clicks || null) }
+  if (is_active !== undefined) { fields.push('is_active = ?'); params.push(is_active ? 1 : 0) }
+  if (fields.length === 0) return existing
+  params.push(code)
+  db.prepare(`UPDATE short_links SET ${fields.join(', ')} WHERE code = ?`).run(...params)
+  return db.prepare('SELECT * FROM short_links WHERE code = ?').get(code)
+}
+
+const deleteLink = (code) => {
+  const existing = db.prepare('SELECT * FROM short_links WHERE code = ?').get(code)
+  if (!existing) throw new Error('短链接不存在')
+  db.prepare('DELETE FROM short_link_clicks WHERE code = ?').run(code)
+  db.prepare('DELETE FROM short_links WHERE code = ?').run(code)
+  return existing
+}
+
+const getStats = (code, limit = 100) => {
+  const link = db.prepare('SELECT * FROM short_links WHERE code = ?').get(code)
+  if (!link) throw new Error('短链接不存在')
+  const clicks = db.prepare('SELECT * FROM short_link_clicks WHERE code = ? ORDER BY id DESC LIMIT ?').all(code, limit)
+  return { link, clicks }
+}
+
+const batchCreate = (items) => {
+  const results = []
+  for (const item of items) {
+    try {
+      results.push({ ok: true, data: createLink(item) })
+    } catch (e) {
+      results.push({ ok: false, error: String(e.message || e), target_url: item.target_url })
+    }
+  }
+  return results
+}
+
+const bindRoutes = (app) => {
+  // ===== 公开跳转路由（无需鉴权）=====
+  app.get('/l/:code', (req, res) => {
+    try {
+      const code = String(req.params.code || '').trim()
+      if (!code) return res.status(400).send('Bad Request')
+      const result = resolveCode(code)
+      if (!result) return res.status(404).send('链接不存在或已失效')
+      if (result.expired) return res.status(410).send('链接已过期')
+      if (result.exhausted) return res.status(410).send('链接已达最大访问次数')
+      if (result.type !== 'tool_alias') {
+        recordClick(code, req.ip, req.headers['user-agent'], req.headers['referer'])
+      }
+      const target = result.target
+      if (target.startsWith('/')) {
+        const proto = req.headers['x-forwarded-proto'] || req.protocol
+        const host = req.headers['host'] || 'localhost:8976'
+        return res.redirect(302, `${proto}://${host}${target}`)
+      }
+      return res.redirect(302, target)
+    } catch (e) {
+      res.status(500).send('Server Error')
+    }
+  })
+
+  // ===== 管理 API（鉴权由 index.js 的 app.use('/api/short_link') 处理）=====
+
+  // 获取配置
+  app.get('/api/short_link/config', (req, res) => {
+    try {
+      const cfg = readConfig()
+      res.json({
+        ok: true,
+        domain: cfg.domain || '',
+        tool_aliases: cfg.tool_aliases || {},
+        ui_mode: cfg.ui_mode || 'debug'
+      })
+    } catch (e) {
+      res.status(500).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  // 列表
+  app.get('/api/short_link/list', (req, res) => {
+    try {
+      const page = Math.max(1, Number(req.query.page) || 1)
+      const pageSize = Math.min(100, Math.max(1, Number(req.query.pageSize) || 50))
+      const keyword = String(req.query.keyword || '').trim()
+      const data = listLinks(page, pageSize, keyword)
+      res.json({ ok: true, ...data })
+    } catch (e) {
+      res.status(500).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  // 创建
+  app.post('/api/short_link/create', (req, res) => {
+    try {
+      const body = req.body || {}
+      const target_url = String(body.target_url || '').trim()
+      if (!target_url) return res.status(400).json({ ok: false, error: '目标链接不能为空' })
+      const data = createLink({
+        target_url,
+        title: String(body.title || '').trim(),
+        code: String(body.code || '').trim() || undefined,
+        source_type: String(body.source_type || 'manual').trim(),
+        source_ref: String(body.source_ref || '').trim(),
+        expires_at: body.expires_at || null,
+        max_clicks: body.max_clicks ? Number(body.max_clicks) : null
+      })
+      res.json({ ok: true, data })
+    } catch (e) {
+      res.status(400).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  // 编辑
+  app.put('/api/short_link/:code', (req, res) => {
+    try {
+      const code = String(req.params.code || '').trim()
+      const data = updateLink(code, req.body || {})
+      res.json({ ok: true, data })
+    } catch (e) {
+      res.status(400).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  // 删除
+  app.delete('/api/short_link/:code', (req, res) => {
+    try {
+      const code = String(req.params.code || '').trim()
+      const data = deleteLink(code)
+      res.json({ ok: true, data })
+    } catch (e) {
+      res.status(400).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  // 统计
+  app.get('/api/short_link/stats/:code', (req, res) => {
+    try {
+      const code = String(req.params.code || '').trim()
+      const limit = Math.min(500, Math.max(1, Number(req.query.limit) || 100))
+      const data = getStats(code, limit)
+      res.json({ ok: true, ...data })
+    } catch (e) {
+      res.status(400).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  // 批量创建
+  app.post('/api/short_link/batch', (req, res) => {
+    try {
+      const items = req.body && req.body.items
+      if (!Array.isArray(items) || items.length === 0) return res.status(400).json({ ok: false, error: '请提供 items 数组' })
+      if (items.length > 100) return res.status(400).json({ ok: false, error: '单次最多 100 条' })
+      const results = batchCreate(items)
+      res.json({ ok: true, results })
+    } catch (e) {
+      res.status(500).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+}
+
+module.exports = { bindRoutes, readConfig }