feat(ai): 新增 AI 客服聊天功能 + 消息页重构为小华助手

- 新增 POST /ai/chat 端点，由 LLM（Ollama qwen3）担任 24h 健康客服"小华"
- 新增 ai.chat.send 权限，绑定管理员/患者/医生/护士/健康管理师角色
- 消息页从咨询列表重构为单窗口 AI 对话（欢迎态 + 聊天态 + 快捷问诊）
- 通知功能迁移到"我的"页面菜单项（带未读角标），独立通知列表页
- 修复气泡文字截断：改用百分比 max-width + block Text + pre-wrap 换行
- 修复权限绑定：迁移 SQL 角色名从英文改为中文（admin→管理员，patient→患者）

apps/miniprogram/src/app.config.ts

@@ -48,7 +48,7 @@ export default defineAppConfig({
         'dialysis-records/index', 'dialysis-records/detail/index',
         'dialysis-prescriptions/index', 'dialysis-prescriptions/detail/index',
         'consents/index', 'health-records/index', 'diagnoses/index',
-        'elder-mode/index', 'events/index',
+        'elder-mode/index', 'events/index', 'notifications/index',
       ],
     },
     {

apps/miniprogram/src/pages/messages/index.scss

@@ -1,270 +1,300 @@
 @import '../../styles/variables.scss';
 @import '../../styles/mixins.scss';
 
-.messages-page {
+.ai-chat-page {
-  // PageShell 接管 min-height, background
+  display: flex;
-  padding: var(--tk-section-gap) var(--tk-page-padding) var(--tk-tabbar-space);
+  flex-direction: column;
-  padding-bottom: calc(var(--tk-tabbar-space) + env(safe-area-inset-bottom));
+  height: 100vh;
+  background: $bg;
 }
 
-/* ─── 页头 ─── */
+/* ─── 导航栏 ─── */
-.messages-header {
+.ai-chat-nav {
-  margin-bottom: var(--tk-section-gap);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 16px 20px 12px;
+  background: $card;
+  border-bottom: 1px solid $bd-l;
+  flex-shrink: 0;
 }
 
-.messages-title {
+.ai-chat-nav__title-wrap {
-  @include serif-number;
+  display: flex;
-  font-size: var(--tk-font-h1);
+  flex-direction: column;
+  align-items: center;
+}
+
+.ai-chat-nav__title {
+  font-family: Georgia, 'Times New Roman', serif;
+  font-size: 17px;
   font-weight: 700;
   color: $tx;
 }
 
-/* ─── 分段控件 Tab ─── */
+.ai-chat-nav__online {
-.msg-segment {
   display: flex;
-  gap: 0;
+  align-items: center;
-  background: $surface-alt;
+  gap: 4px;
-  border-radius: $r-sm;
+  margin-top: 2px;
-  padding: 3px;
-  margin-bottom: var(--tk-gap-sm);
 }
 
-.msg-segment-tab {
+.ai-chat-nav__dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 3px;
+  background: $acc;
+}
+
+.ai-chat-nav__online-text {
+  font-size: 11px;
+  color: $acc;
+}
+
+/* ─── 欢迎状态 ─── */
+.ai-chat-welcome {
   flex: 1;
-  height: 48px;
+  display: flex;
-  border-radius: $r-xs;
+  flex-direction: column;
-  @include flex-center;
+  align-items: center;
-  position: relative;
+  justify-content: center;
+  padding: 24px 20px;
+}
+
+.ai-chat-welcome__avatar {
+  width: 72px;
+  height: 72px;
+  border-radius: 36px;
+  background: linear-gradient(135deg, $pri, $pri-d);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-shadow: 0 8px 24px rgba(196, 98, 58, 0.25);
+}
+
+.ai-chat-welcome__avatar-char {
+  color: $white;
+  font-size: 32px;
+  font-weight: 600;
+  font-family: Georgia, 'Times New Roman', serif;
+}
+
+.ai-chat-welcome__greeting {
+  font-size: 17px;
+  font-weight: 600;
+  color: $tx;
+  margin-top: 16px;
+}
+
+.ai-chat-welcome__desc {
+  font-size: 13px;
+  color: $tx3;
+  text-align: center;
+  margin-top: 6px;
+  line-height: 1.6;
+  white-space: pre-line;
+}
+
+.ai-chat-welcome__divider {
+  width: 32px;
+  height: 1px;
+  background: $bd;
+  margin: 20px 0 16px;
+}
+
+.ai-chat-welcome__hint {
+  font-size: 12px;
+  color: $tx3;
+  margin-bottom: 12px;
+}
+
+.ai-chat-welcome__actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  justify-content: center;
+  max-width: 320px;
+}
+
+.ai-chat-welcome__pill {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 14px;
+  background: $card;
+  border-radius: $r;
+  border: 1px solid $bd-l;
 
   &:active {
     opacity: var(--tk-touch-feedback-opacity);
   }
 }
 
-.msg-segment-active {
+.ai-chat-welcome__pill-icon {
-  background: $card;
+  font-size: 15px;
-  box-shadow: $shadow-sm;
-
-  .msg-segment-text {
-    color: $tx;
-  }
 }
 
-.msg-segment-text {
+.ai-chat-welcome__pill-text {
-  font-size: var(--tk-font-cap);
+  font-size: 13px;
-  font-weight: 600;
-  color: $tx3;
-}
-
-.msg-segment-badge {
-  position: absolute;
-  top: 4px;
-  right: 12px;
-  min-width: 16px;
-  height: 16px;
-  border-radius: $r-xs;
-  background: $dan;
-  @include flex-center;
-  padding: 0 4px;
-}
-
-.msg-segment-badge-text {
-  font-size: var(--tk-font-micro);
-  color: $white;
-  font-weight: 600;
-}
-
-/* ─── 内容区 ─── */
-.msg-content {
-  // wrapper
-}
-
-.msg-list {
-  display: flex;
-  flex-direction: column;
-  gap: var(--tk-gap-xs);
-}
-
-/* ─── 咨询卡片 ─── */
-.consult-card {
-  display: flex;
-  gap: var(--tk-gap-sm);
-  align-items: center;
-  // ContentCard 接管 background, border-radius, padding, box-shadow, active feedback
-}
-
-.consult-card-muted {
-  opacity: 0.65;
-}
-
-.consult-avatar {
-  width: 48px;
-  height: 48px;
-  border-radius: $r-pill;
-  background: $surface-alt;
-  @include flex-center;
-  flex-shrink: 0;
-}
-
-.consult-avatar-active {
-  background: var(--tk-pri-l);
-}
-
-.consult-avatar-char {
-  @include serif-number;
-  font-size: var(--tk-font-body-sm);
-  font-weight: 700;
-  color: $tx3;
-}
-
-.consult-avatar-active .consult-avatar-char {
-  color: var(--tk-pri);
-}
-
-.consult-body {
-  flex: 1;
-  min-width: 0;
-}
-
-.consult-row {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: var(--tk-gap-2xs);
-
-  &:last-child {
-    margin-bottom: 0;
-  }
-}
-
-.consult-doctor {
-  font-size: var(--tk-font-cap);
-  font-weight: 600;
-  color: $tx;
-}
-
-.consult-type-tag {
-  font-size: var(--tk-font-micro);
-  font-weight: 400;
-  color: $tx3;
-  margin-left: 6px;
-}
-
-.consult-time {
-  font-size: var(--tk-font-micro);
-  color: var(--tk-text-secondary);
-  flex-shrink: 0;
-}
-
-.consult-preview {
-  font-size: var(--tk-font-cap);
   color: $tx2;
-  overflow: hidden;
+}
-  text-overflow: ellipsis;
+
-  white-space: nowrap;
+/* ─── 对话区域 ─── */
+.ai-chat-body {
   flex: 1;
-  margin-right: var(--tk-gap-xs);
+  width: 100%;
+  box-sizing: border-box;
+  padding: 16px;
 }
 
-.consult-badge {
+/* ─── 消息行 ─── */
-  min-width: 18px;
+.ai-msg {
-  height: 18px;
-  border-radius: $r-pill;
-  background: $dan;
-  @include flex-center;
-  padding: 0 4px;
-  flex-shrink: 0;
-}
-
-.consult-badge-text {
-  font-size: var(--tk-font-micro);
-  color: $white;
-  font-weight: 600;
-}
-
-/* ─── 通知卡片 ─── */
-.notify-card {
   display: flex;
-  gap: var(--tk-gap-sm);
   align-items: flex-start;
-  // ContentCard 接管 background, border-radius, padding, box-shadow
+  margin-bottom: 8px;
+  width: 100%;
+
+  &--self {
+    justify-content: flex-end;
+  }
+
+  &--ai {
+    gap: 10px;
+  }
 }
 
-.notify-card-muted {
+/* ─── AI 头像 ─── */
-  opacity: 0.65;
+.ai-msg__avatar {
-}
-
-.notify-icon {
   width: 36px;
   height: 36px;
-  border-radius: $r-sm;
+  border-radius: 18px;
-  @include flex-center;
+  background: linear-gradient(135deg, $pri, $pri-d);
+  display: flex;
+  align-items: center;
+  justify-content: center;
   flex-shrink: 0;
 }
 
-.notify-icon-char {
+.ai-msg__avatar-char {
-  @include serif-number;
+  color: $white;
-  font-size: var(--tk-font-body-sm);
+  font-size: 15px;
-  font-weight: 700;
-}
-
-.notify-type-appointment,
-.notify-type-points {
-  background: var(--tk-pri-l);
-  color: var(--tk-pri);
-}
-
-.notify-type-alert {
-  background: $wrn-l;
-  color: $wrn;
-}
-
-.notify-type-followup,
-.notify-type-report {
-  background: $acc-l;
-  color: $acc;
-}
-
-.notify-body {
-  flex: 1;
-  min-width: 0;
-}
-
-.notify-row {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: var(--tk-gap-2xs);
-}
-
-.notify-title {
-  font-size: var(--tk-font-cap);
-  font-weight: 400;
-  color: $tx;
-}
-
-.notify-title-bold {
   font-weight: 600;
 }
 
-.notify-time {
+/* ─── 消息气泡 ─── */
-  font-size: var(--tk-font-micro);
+.ai-msg__bubble {
-  color: var(--tk-text-secondary);
+  max-width: 75%;
-  flex-shrink: 0;
+  padding: 10px 14px;
-  margin-left: var(--tk-gap-xs);
+  box-sizing: border-box;
+
+  &--ai {
+    background: $card;
+    border-radius: 4px 16px 16px 16px;
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
+  }
+
+  &--self {
+    background: $pri-l;
+    border-radius: 16px 4px 16px 16px;
+    max-width: 80%;
+  }
 }
 
-.notify-desc {
+.ai-msg__text {
-  font-size: var(--tk-font-cap);
+  display: block;
-  color: $tx2;
+  width: 100%;
-  line-height: 1.5;
+  font-size: 15px;
+  color: $tx;
+  line-height: 1.6;
+  word-break: break-word;
+  overflow-wrap: break-word;
+  white-space: pre-wrap;
 }
 
-.notify-dot {
+/* ─── 打字指示器 ─── */
-  width: 8px;
+.ai-msg__typing {
-  height: 8px;
+  display: flex;
-  border-radius: $r-xs;
+  gap: 4px;
-  background: var(--tk-pri);
+  align-items: center;
-  flex-shrink: 0;
+  padding: 4px 0;
-  margin-top: var(--tk-gap-2xs);
+}
+
+.ai-msg__dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 3px;
+  background: $tx3;
+  animation: ai-typing-pulse 1.4s infinite;
+
+  &:nth-child(2) {
+    animation-delay: 0.2s;
+  }
+
+  &:nth-child(3) {
+    animation-delay: 0.4s;
+  }
+}
+
+@keyframes ai-typing-pulse {
+  0%, 80%, 100% {
+    opacity: 0.3;
+    transform: scale(0.8);
+  }
+  40% {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
+/* ─── 底部输入栏 ─── */
+.ai-chat-bar {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 16px;
+  padding-bottom: calc(10px + env(safe-area-inset-bottom));
+  background: $card;
+  border-top: 1px solid $bd-l;
+  flex-shrink: 0;
+}
+
+.ai-chat-bar__input {
+  flex: 1;
+  height: 40px;
+  background: $surface-alt;
+  border: none;
+  border-radius: 20px;
+  padding: 0 14px;
+  font-size: 14px;
+  color: $tx;
+}
+
+.ai-chat-bar__placeholder {
+  color: $tx3;
+  font-size: 14px;
+}
+
+.ai-chat-bar__send {
+  width: 40px;
+  height: 40px;
+  border-radius: 20px;
+  background: $pri;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+
+  &--disabled {
+    opacity: 0.5;
+  }
+
+  &:active:not(&--disabled) {
+    opacity: var(--tk-touch-feedback-opacity);
+  }
+}
+
+.ai-chat-bar__send-icon {
+  color: $white;
+  font-size: 20px;
+  font-weight: 700;
 }

apps/miniprogram/src/pages/messages/index.tsx

@@ -1,242 +1,210 @@
-import { useState, useCallback } from 'react';
+import { useState, useRef, useEffect } from 'react';
-import { View, Text } from '@tarojs/components';
+import { View, Text, Input, ScrollView } from '@tarojs/components';
-import Taro, { useReachBottom } from '@tarojs/taro';
+import Taro from '@tarojs/taro';
-import { listConsultations, ConsultationSession } from '../../services/consultation';
+import {
-import { notificationService } from '../../services/notification';
+  sendAiMessage,
-import Loading from '../../components/Loading';
+  getLocalHistory,
-import ErrorState from '../../components/ErrorState';
+  saveLocalHistory,
-import EmptyState from '../../components/EmptyState';
+  type AiChatMessage,
-import GuestGuard from '../../components/GuestGuard';
+} from '@/services/ai-chat';
-import { useAuthStore } from '../../stores/auth';
+import { useElderClass } from '@/hooks/useElderClass';
-import { useElderClass } from '../../hooks/useElderClass';
 import { usePageData } from '@/hooks/usePageData';
-import PageShell from '@/components/ui/PageShell';
+import GuestGuard from '@/components/GuestGuard';
-import ContentCard from '@/components/ui/ContentCard';
+import { useAuthStore } from '@/stores/auth';
 import './index.scss';
 
-type MsgTab = 'consultation' | 'notification';
+const QUICK_ACTIONS = [
+  { icon: '📋', label: '查看报告' },
+  { icon: '💊', label: '用药咨询' },
+  { icon: '📅', label: '预约挂号' },
+  { icon: '🔔', label: '健康提醒' },
+];
 
-interface NotificationItem {
+function genId(): string {
-  id: string;
+  return Date.now().toString(36) + Math.random().toString(36).slice(2, 6);
-  title: string;
-  desc: string;
-  time: string;
-  type: string;
-  read?: boolean;
 }
 
-const NOTIFY_ICONS: Record<string, { icon: string; cls: string }> = {
-  appointment: { icon: '约', cls: 'notify-type-appointment' },
-  alert: { icon: '警', cls: 'notify-type-alert' },
-  followup: { icon: '随', cls: 'notify-type-followup' },
-  points: { icon: '分', cls: 'notify-type-points' },
-  report: { icon: '报', cls: 'notify-type-report' },
-};
-
 export default function Messages() {
   const user = useAuthStore((s) => s.user);
   const modeClass = useElderClass();
-  const [activeTab, setActiveTab] = useState<MsgTab>('consultation');
+  const [messages, setMessages] = useState<AiChatMessage[]>([]);
-  const [sessions, setSessions] = useState<ConsultationSession[]>([]);
+  const [inputText, setInputText] = useState('');
-  const [notifications, setNotifications] = useState<NotificationItem[]>([]);
+  const [sending, setSending] = useState(false);
-  const [loading, setLoading] = useState(false);
+  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState(false);
+  const messagesEndRef = useRef('');
-  const [page, setPage] = useState(1);
+  const sendingRef = useRef(false);
-  const [total, setTotal] = useState(0);
-
-  const loadData = useCallback(async (tab: MsgTab, pageNum: number = 1, isRefresh = false) => {
-    setLoading(true);
-    setError(false);
-    try {
-      if (tab === 'consultation') {
-        const res = await listConsultations({ page: pageNum, page_size: 20 });
-        const list = res.data || [];
-        if (isRefresh) {
-          setSessions(list);
-        } else {
-          setSessions((prev) => [...prev, ...list]);
-        }
-        setTotal(res.total || 0);
-      } else {
-        const res = await notificationService.list<{ data: unknown[]; total?: number }>({ page: pageNum, page_size: 20 });
-        const list = (res as { data?: unknown[] })?.data || [];
-        if (isRefresh) {
-          setNotifications(list as NotificationItem[]);
-        } else {
-          setNotifications((prev) => [...prev, ...(list as NotificationItem[])]);
-        }
-        setTotal((res as { total?: number })?.total || 0);
-      }
-      setPage(pageNum);
-    } catch {
-      setError(true);
-      if (isRefresh) {
-        if (tab === 'consultation') setSessions([]);
-        else setNotifications([]);
-      }
-      Taro.showToast({ title: '加载失败，下拉重试', icon: 'none' });
-    } finally {
-      setLoading(false);
-    }
-  }, []);
 
   usePageData(
-    useCallback(async () => {
+    async () => {
-      if (user) await loadData(activeTab, 1, true);
+      const history = getLocalHistory();
-    }, [user, activeTab, loadData]),
+      setMessages(history);
-    { throttleMs: 5000, enablePullDown: false },
+      if (history.length > 0) {
+        messagesEndRef.current = `msg-${history.length}`;
+      }
+      setLoading(false);
+    },
+    { throttleMs: 30000, enablePullDown: false },
   );
 
-  const handleTabChange = (tab: MsgTab) => {
+  const scrollToBottom = (list: AiChatMessage[]) => {
-    setActiveTab(tab);
+    messagesEndRef.current = `msg-${list.length}`;
-    loadData(tab, 1, true);
   };
 
-  useReachBottom(() => {
+  const handleSend = async (text?: string) => {
-    const currentList = activeTab === 'consultation' ? sessions : notifications;
+    const content = (text || inputText).trim();
-    if (!loading && currentList.length < total) {
+    if (!content || sendingRef.current) return;
-      loadData(activeTab, page + 1);
+
+    sendingRef.current = true;
+    setSending(true);
+    setInputText('');
+
+    const userMsg: AiChatMessage = {
+      id: genId(),
+      role: 'user',
+      content,
+      created_at: new Date().toISOString(),
+    };
+
+    const next = [...messages, userMsg];
+    setMessages(next);
+    scrollToBottom(next);
+
+    try {
+      const resp = await sendAiMessage(content, next);
+      const aiMsg: AiChatMessage = {
+        id: resp.message_id || genId(),
+        role: 'assistant',
+        content: resp.reply,
+        created_at: new Date().toISOString(),
+      };
+      const updated = [...next, aiMsg];
+      setMessages(updated);
+      scrollToBottom(updated);
+      saveLocalHistory(updated);
+    } catch {
+      const errMsg: AiChatMessage = {
+        id: genId(),
+        role: 'assistant',
+        content: '抱歉，暂时无法回复，请稍后再试。',
+        created_at: new Date().toISOString(),
+      };
+      const updated = [...next, errMsg];
+      setMessages(updated);
+      scrollToBottom(updated);
+      Taro.showToast({ title: '发送失败', icon: 'none' });
+    } finally {
+      setSending(false);
+      sendingRef.current = false;
     }
-  });
-
-  const formatTime = (dateStr: string | null) => {
-    if (!dateStr) return '';
-    const d = new Date(dateStr);
-    const now = new Date();
-    const diffMs = now.getTime() - d.getTime();
-    const diffMin = Math.floor(diffMs / 60000);
-    if (diffMin < 60) return `${diffMin} 分钟前`;
-    const diffHour = Math.floor(diffMin / 60);
-    if (diffHour < 24) return `${diffHour} 小时前`;
-    return dateStr.slice(0, 10);
   };
 
+  const handleQuickAction = (label: string) => {
+    handleSend(label);
+  };
+
+  const isEmpty = messages.length === 0;
+
   if (!user) {
-    return <GuestGuard title='请先登录' desc='登录后即可查看消息和通知' />;
+    return <GuestGuard title='请先登录' desc='登录后即可与 AI 健康助手交流' />;
   }
 
-  const unreadConsultCount = sessions.filter((s) => s.unread_count_patient > 0).length;
-
   return (
-    <PageShell safeBottom={false} scroll={false} className={`messages-page ${modeClass}`}>
+    <View className={`ai-chat-page ${modeClass}`}>
-      {/* 页头 */}
+      {/* 导航栏 */}
-      <View className='messages-header'>
+      <View className='ai-chat-nav'>
-        <Text className='messages-title'>消息</Text>
+        <View className='ai-chat-nav__title-wrap'>
+          <Text className='ai-chat-nav__title'>健康助手 · 小华</Text>
+          <View className='ai-chat-nav__online'>
+            <View className='ai-chat-nav__dot' />
+            <Text className='ai-chat-nav__online-text'>24小时在线</Text>
+          </View>
+        </View>
       </View>
 
-      {/* 分段控件 Tab */}
+      {loading ? null : isEmpty ? (
-      <View className='msg-segment'>
+        /* 欢迎状态 */
-        <View
+        <View className='ai-chat-welcome'>
-          className={`msg-segment-tab ${activeTab === 'consultation' ? 'msg-segment-active' : ''}`}
+          <View className='ai-chat-welcome__avatar'>
-          onClick={() => handleTabChange('consultation')}
+            <Text className='ai-chat-welcome__avatar-char'>华</Text>
+          </View>
+          <Text className='ai-chat-welcome__greeting'>您好，我是小华</Text>
+          <Text className='ai-chat-welcome__desc'>
+            您的专属健康助手，随时为您解答{'\n'}健康问题、预约服务、报告解读等
+          </Text>
+          <View className='ai-chat-welcome__divider' />
+          <Text className='ai-chat-welcome__hint'>您可能想问</Text>
+          <View className='ai-chat-welcome__actions'>
+            {QUICK_ACTIONS.map((a) => (
+              <View
+                key={a.label}
+                className='ai-chat-welcome__pill'
+                onClick={() => handleQuickAction(a.label)}
+              >
+                <Text className='ai-chat-welcome__pill-icon'>{a.icon}</Text>
+                <Text className='ai-chat-welcome__pill-text'>{a.label}</Text>
+              </View>
+            ))}
+          </View>
+        </View>
+      ) : (
+        /* 对话区域 */
+        <ScrollView
+          scrollY
+          className='ai-chat-body'
+          scrollIntoView={messagesEndRef.current}
+          scrollWithAnimation
         >
-          <Text className='msg-segment-text'>咨询</Text>
+          {messages.map((msg, idx) => {
-          {unreadConsultCount > 0 && (
+            const isUser = msg.role === 'user';
-            <View className='msg-segment-badge'>
+            return (
-              <Text className='msg-segment-badge-text'>{unreadConsultCount}</Text>
+              <View key={msg.id} id={`msg-${idx + 1}`} className={`ai-msg ${isUser ? 'ai-msg--self' : 'ai-msg--ai'}`}>
+                {!isUser && (
+                  <View className='ai-msg__avatar'>
+                    <Text className='ai-msg__avatar-char'>华</Text>
+                  </View>
+                )}
+                <View className={`ai-msg__bubble ${isUser ? 'ai-msg__bubble--self' : 'ai-msg__bubble--ai'}`}>
+                  <Text className='ai-msg__text'>{msg.content}</Text>
+                </View>
+              </View>
+            );
+          })}
+          {sending && (
+            <View className='ai-msg ai-msg--ai'>
+              <View className='ai-msg__avatar'>
+                <Text className='ai-msg__avatar-char'>华</Text>
+              </View>
+              <View className='ai-msg__bubble ai-msg__bubble--ai'>
+                <View className='ai-msg__typing'>
+                  <View className='ai-msg__dot' />
+                  <View className='ai-msg__dot' />
+                  <View className='ai-msg__dot' />
+                </View>
+              </View>
             </View>
           )}
-        </View>
+        </ScrollView>
+      )}
+
+      {/* 输入栏 */}
+      <View className='ai-chat-bar'>
+        <Input
+          className='ai-chat-bar__input'
+          placeholder='输入您的问题...'
+          placeholderClass='ai-chat-bar__placeholder'
+          value={inputText}
+          onInput={(e) => setInputText(e.detail.value)}
+          confirmType='send'
+          onConfirm={() => handleSend()}
+          disabled={sending}
+        />
         <View
-          className={`msg-segment-tab ${activeTab === 'notification' ? 'msg-segment-active' : ''}`}
+          className={`ai-chat-bar__send ${(!inputText.trim() || sending) ? 'ai-chat-bar__send--disabled' : ''}`}
-          onClick={() => handleTabChange('notification')}
+          onClick={() => handleSend()}
         >
-          <Text className='msg-segment-text'>通知</Text>
+          <Text className='ai-chat-bar__send-icon'>›</Text>
         </View>
       </View>
-
+    </View>
-      <View className='msg-content'>
-        {error ? (
-          <ErrorState onRetry={() => loadData(activeTab, 1, true)} />
-        ) : (
-        <>
-        {/* 咨询列表 */}
-        {activeTab === 'consultation' && (
-          loading ? (
-            <Loading />
-          ) : sessions.length === 0 ? (
-            <EmptyState text='暂无咨询消息' />
-          ) : (
-            <View className='msg-list'>
-              {sessions.map((session) => {
-                const displayName = session.doctor_name || '在线咨询';
-                const avatarChar = session.doctor_name?.charAt(0) || '咨';
-                const hasUnread = session.unread_count_patient > 0;
-                return (
-                  <ContentCard
-                    key={session.id}
-                    onPress={() => Taro.navigateTo({ url: `/pages/pkg-consultation/detail/index?id=${session.id}` })}
-                    padding="sm"
-                    className={`consult-card ${hasUnread ? '' : 'consult-card-muted'}`}
-                  >
-                    <View className={`consult-avatar ${hasUnread ? 'consult-avatar-active' : ''}`}>
-                      <Text className='consult-avatar-char'>{avatarChar}</Text>
-                    </View>
-                    <View className='consult-body'>
-                      <View className='consult-row'>
-                        <Text className='consult-doctor'>
-                          {displayName}
-                          {session.consultation_type && (
-                            <Text className='consult-type-tag'>
-                              {session.consultation_type === 'online' ? '在线' : '门诊'}
-                            </Text>
-                          )}
-                        </Text>
-                        <Text className='consult-time'>{formatTime(session.last_message_at)}</Text>
-                      </View>
-                      <View className='consult-row'>
-                        <Text className='consult-preview'>
-                          {session.last_message || session.subject || '暂无消息'}
-                        </Text>
-                        {hasUnread && (
-                          <View className='consult-badge'>
-                            <Text className='consult-badge-text'>
-                              {session.unread_count_patient > 99 ? '99+' : session.unread_count_patient}
-                            </Text>
-                          </View>
-                        )}
-                      </View>
-                    </View>
-                  </ContentCard>
-                );
-              })}
-            </View>
-          )
-        )}
-
-        {/* 通知列表 */}
-        {activeTab === 'notification' && (
-          loading ? (
-            <Loading />
-          ) : notifications.length === 0 ? (
-            <EmptyState text='暂无新通知' />
-          ) : (
-            <View className='msg-list'>
-              {notifications.map((n) => {
-                const cfg = NOTIFY_ICONS[n.type] || NOTIFY_ICONS.report;
-                const isUnread = !n.read;
-                return (
-                  <ContentCard key={n.id} padding="sm" activeFeedback="none" className={`notify-card ${isUnread ? '' : 'notify-card-muted'}`}>
-                    <View className={`notify-icon ${cfg.cls}`}>
-                      <Text className={`notify-icon-char ${cfg.cls}`}>{cfg.icon}</Text>
-                    </View>
-                    <View className='notify-body'>
-                      <View className='notify-row'>
-                        <Text className={`notify-title ${isUnread ? 'notify-title-bold' : ''}`}>{n.title}</Text>
-                        <Text className='notify-time'>{n.time}</Text>
-                      </View>
-                      <Text className='notify-desc'>{n.desc}</Text>
-                    </View>
-                    {isUnread && <View className='notify-dot' />}
-                  </ContentCard>
-                );
-              })}
-            </View>
-          )
-        )}
-        </>
-        )}
-      </View>
-    </PageShell>
   );
 }

apps/miniprogram/src/pages/pkg-consultation/detail/index.scss

@@ -98,7 +98,7 @@
 /* ─── 消息区域 ─── */
 .chat-body {
   flex: 1;
-  padding: 16px 20px;
+  padding: 16px 24px;
 }
 
 /* ─── 日期分隔 ─── */
@@ -151,7 +151,7 @@
 
 /* ─── 消息气泡 ─── */
 .chat-msg__bubble {
-  max-width: 72%;
+  max-width: 260px;
   padding: 10px 14px;
 
   &--doctor {
@@ -170,7 +170,9 @@
   font-size: 15px;
   color: $tx;
   line-height: 1.6;
-  word-break: break-all;
+  word-wrap: break-word;
+  overflow-wrap: break-word;
+  white-space: normal;
 }
 
 .chat-msg__image {

apps/miniprogram/src/pages/pkg-profile/notifications/index.scss

@@ -0,0 +1,91 @@
+@import '../../../styles/variables.scss';
+@import '../../../styles/mixins.scss';
+
+.notify-list {
+  display: flex;
+  flex-direction: column;
+  gap: var(--tk-gap-xs);
+}
+
+.notify-muted {
+  opacity: 0.65;
+}
+
+.notify-item {
+  display: flex;
+  gap: var(--tk-gap-sm);
+  align-items: flex-start;
+}
+
+.notify-icon {
+  width: 36px;
+  height: 36px;
+  border-radius: $r-sm;
+  @include flex-center;
+  flex-shrink: 0;
+}
+
+.notify-icon-char {
+  font-size: var(--tk-font-body-sm);
+  font-weight: 700;
+}
+
+.ntype-appointment,
+.ntype-points {
+  background: var(--tk-pri-l);
+  color: var(--tk-pri);
+}
+
+.ntype-alert {
+  background: $wrn-l;
+  color: $wrn;
+}
+
+.ntype-followup,
+.ntype-report {
+  background: $acc-l;
+  color: $acc;
+}
+
+.notify-body {
+  flex: 1;
+  min-width: 0;
+}
+
+.notify-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: var(--tk-gap-2xs);
+}
+
+.notify-title {
+  font-size: var(--tk-font-cap);
+  color: $tx;
+}
+
+.notify-bold {
+  font-weight: 600;
+}
+
+.notify-time {
+  font-size: var(--tk-font-micro);
+  color: var(--tk-text-secondary);
+  flex-shrink: 0;
+  margin-left: var(--tk-gap-xs);
+}
+
+.notify-desc {
+  font-size: var(--tk-font-cap);
+  color: $tx2;
+  line-height: 1.5;
+}
+
+.notify-dot {
+  width: 8px;
+  height: 8px;
+  border-radius: $r-xs;
+  background: var(--tk-pri);
+  flex-shrink: 0;
+  margin-top: var(--tk-gap-2xs);
+}

apps/miniprogram/src/pages/pkg-profile/notifications/index.tsx

@@ -0,0 +1,123 @@
+import { useState, useCallback } from 'react';
+import { View, Text } from '@tarojs/components';
+import Taro, { useReachBottom } from '@tarojs/taro';
+import { notificationService } from '@/services/notification';
+import PageShell from '@/components/ui/PageShell';
+import ContentCard from '@/components/ui/ContentCard';
+import EmptyState from '@/components/EmptyState';
+import ErrorState from '@/components/ErrorState';
+import Loading from '@/components/Loading';
+import { useElderClass } from '@/hooks/useElderClass';
+import { usePageData } from '@/hooks/usePageData';
+import './index.scss';
+
+interface NotificationItem {
+  id: string;
+  title: string;
+  desc: string;
+  time: string;
+  type: string;
+  read?: boolean;
+}
+
+const TYPE_ICONS: Record<string, { icon: string; cls: string }> = {
+  appointment: { icon: '约', cls: 'ntype-appointment' },
+  alert: { icon: '警', cls: 'ntype-alert' },
+  followup: { icon: '随', cls: 'ntype-followup' },
+  points: { icon: '分', cls: 'ntype-points' },
+  report: { icon: '报', cls: 'ntype-report' },
+};
+
+export default function Notifications() {
+  const modeClass = useElderClass();
+  const [items, setItems] = useState<NotificationItem[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [page, setPage] = useState(1);
+  const [total, setTotal] = useState(0);
+
+  const load = useCallback(async (pageNum: number, isRefresh = false) => {
+    if (isRefresh) setLoading(true);
+    setError('');
+    try {
+      const res = await notificationService.list<{ data: NotificationItem[]; total?: number }>({
+        page: pageNum,
+        page_size: 20,
+      });
+      const list = res.data || [];
+      setItems((prev) => (isRefresh ? list : [...prev, ...list]));
+      setTotal(res.total || 0);
+      setPage(pageNum);
+    } catch {
+      setError('加载失败');
+      if (isRefresh) setItems([]);
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  usePageData(
+    useCallback(async () => {
+      Taro.setNavigationBarTitle({ title: '消息通知' });
+      await load(1, true);
+    }, [load]),
+    { throttleMs: 10000, enablePullDown: true },
+  );
+
+  useReachBottom(() => {
+    if (!loading && items.length < total) load(page + 1);
+  });
+
+  if (loading && items.length === 0) return <Loading />;
+
+  if (error && items.length === 0) {
+    return (
+      <PageShell className={modeClass}>
+        <ErrorState text={error} onRetry={() => load(1, true)} />
+      </PageShell>
+    );
+  }
+
+  return (
+    <PageShell className={modeClass}>
+      {items.length === 0 ? (
+        <EmptyState text='暂无新通知' />
+      ) : (
+        <View className='notify-list'>
+          {items.map((n) => {
+            const cfg = TYPE_ICONS[n.type] || TYPE_ICONS.report;
+            const unread = !n.read;
+            return (
+              <ContentCard
+                key={n.id}
+                padding='sm'
+                activeFeedback='none'
+                className={unread ? '' : 'notify-muted'}
+                onPress={async () => {
+                  if (unread) {
+                    try { await notificationService.markRead(n.id); } catch { /* ignore */ }
+                    setItems((prev) => prev.map((x) => (x.id === n.id ? { ...x, read: true } : x)));
+                  }
+                }}
+              >
+                <View className='notify-item'>
+                  <View className={`notify-icon ${cfg.cls}`}>
+                    <Text className='notify-icon-char'>{cfg.icon}</Text>
+                  </View>
+                  <View className='notify-body'>
+                    <View className='notify-row'>
+                      <Text className={`notify-title ${unread ? 'notify-bold' : ''}`}>{n.title}</Text>
+                      <Text className='notify-time'>{n.time}</Text>
+                    </View>
+                    <Text className='notify-desc'>{n.desc}</Text>
+                  </View>
+                  {unread && <View className='notify-dot' />}
+                </View>
+              </ContentCard>
+            );
+          })}
+        </View>
+      )}
+    </PageShell>
+  );
+}

apps/miniprogram/src/pages/profile/index.scss

@@ -182,6 +182,23 @@
   flex-shrink: 0;
 }
 
+/* ─── 消息角标 ─── */
+.menu-badge {
+  min-width: 18px;
+  height: 18px;
+  border-radius: $r-pill;
+  background: $dan;
+  @include flex-center;
+  padding: 0 5px;
+  margin-right: var(--tk-gap-xs);
+}
+
+.menu-badge-text {
+  font-size: var(--tk-font-micro);
+  color: $white;
+  font-weight: 600;
+}
+
 /* ─── 退出登录 ─── */
 .profile-logout {
   margin-top: var(--tk-gap-md);

apps/miniprogram/src/pages/profile/index.tsx

@@ -6,6 +6,7 @@ import { usePointsStore } from '../../stores/points';
 import { useUIStore } from '../../stores/ui';
 import { navigateToLogin } from '../../utils/navigate';
 import { usePageData } from '@/hooks/usePageData';
+import { notificationService } from '@/services/notification';
 import Loading from '../../components/Loading';
 import PageShell from '@/components/ui/PageShell';
 import ContentCard from '@/components/ui/ContentCard';
@@ -91,12 +92,18 @@ export default function Profile() {
   const isGuest = !user;
   const groups = isGuest ? GUEST_GROUPS : LOGGED_IN_GROUPS;
   const [pointsLoading, setPointsLoading] = useState(false);
+  const [unreadCount, setUnreadCount] = useState(0);
 
   const fetchPoints = useCallback(async () => {
     if (!isGuest) {
       setPointsLoading(true);
       await refreshPoints();
       setPointsLoading(false);
+      try {
+        const res = await notificationService.list<{ total?: number; data?: { read?: boolean }[] }>({ page: 1, page_size: 50 });
+        const items = (res as { data?: { read?: boolean }[] })?.data || [];
+        setUnreadCount(items.filter((n) => !n.read).length);
+      } catch { /* ignore */ }
     }
   }, [isGuest, refreshPoints]);
 
@@ -171,6 +178,29 @@ export default function Profile() {
         </>
       )}
 
+      {/* 消息通知入口 */}
+      {!isGuest && (
+        <View className='menu-group'>
+          <ContentCard
+            padding="none"
+            onPress={() => Taro.navigateTo({ url: '/pages/pkg-profile/notifications/index' })}
+          >
+            <View className='menu-item'>
+              <View className='menu-icon menu-icon--pri-l'>
+                <Text className='menu-icon-text menu-icon-text--pri'>讯</Text>
+              </View>
+              <Text className='menu-label'>消息通知</Text>
+              {unreadCount > 0 && (
+                <View className='menu-badge'>
+                  <Text className='menu-badge-text'>{unreadCount > 99 ? '99+' : unreadCount}</Text>
+                </View>
+              )}
+              <Text className='menu-arrow'>›</Text>
+            </View>
+          </ContentCard>
+        </View>
+      )}
+
       {/* 分组菜单 */}
       {groups.map((group) => (
         <View className='menu-group' key={group.title}>

apps/miniprogram/src/services/ai-chat.ts

@@ -0,0 +1,42 @@
+import { api } from './request';
+
+export interface AiChatMessage {
+  id: string;
+  role: 'user' | 'assistant';
+  content: string;
+  created_at: string;
+}
+
+export interface AiChatResponse {
+  reply: string;
+  message_id: string;
+}
+
+/** 发送消息给 AI 客服 */
+export async function sendAiMessage(
+  message: string,
+  history?: AiChatMessage[],
+): Promise<AiChatResponse> {
+  const resp = await api.post<AiChatResponse>('/ai/chat', {
+    message,
+    history: history?.slice(-10),
+  });
+  return resp;
+}
+
+/** 获取聊天历史（本地缓存） */
+export function getLocalHistory(): AiChatMessage[] {
+  try {
+    const raw = wx.getStorageSync('ai_chat_history');
+    return raw ? JSON.parse(raw) : [];
+  } catch {
+    return [];
+  }
+}
+
+/** 保存聊天历史到本地 */
+export function saveLocalHistory(messages: AiChatMessage[]): void {
+  try {
+    wx.setStorageSync('ai_chat_history', JSON.stringify(messages.slice(-100)));
+  } catch { /* ignore */ }
+}

crates/erp-ai/src/handler/chat_handler.rs

@@ -0,0 +1,138 @@
+use axum::Json;
+use axum::extract::{Extension, FromRef, State};
+use erp_core::rbac::require_permission;
+use erp_core::types::{ApiResponse, TenantContext};
+use serde::{Deserialize, Serialize};
+
+use crate::dto::GenerateRequest;
+use crate::state::AiState;
+
+// === 请求 / 响应 ===
+
+#[derive(Debug, Deserialize, utoipa::ToSchema)]
+pub struct ChatRequest {
+    pub message: String,
+    pub history: Option<Vec<ChatHistoryItem>>,
+}
+
+#[derive(Debug, Deserialize, Serialize, utoipa::ToSchema)]
+pub struct ChatHistoryItem {
+    pub role: String,
+    pub content: String,
+}
+
+#[derive(Debug, Serialize, utoipa::ToSchema)]
+pub struct ChatResponse {
+    pub reply: String,
+    pub message_id: String,
+}
+
+const SYSTEM_PROMPT: &str = r#"你是 HMS 健康管理平台的 AI 客服助手"小华"。你的职责是：
+1. 回答用户的健康咨询问题
+2. 帮助用户了解体检报告指标
+3. 提供预约挂号、用药提醒等服务指导
+4. 推荐健康生活方式
+
+注意：
+- 你不能替代医生的诊断，遇到需要诊断的问题请建议用户就医
+- 不能推荐具体药物，只能提供一般性健康建议
+- 语气要亲切、专业、耐心
+- 回复要简洁明了，避免过长
+- 如果用户问的问题超出健康范围，礼貌引导回到健康话题"#;
+
+#[utoipa::path(
+    post,
+    path = "/ai/chat",
+    request_body = ChatRequest,
+    responses((status = 200, description = "AI 客服回复")),
+    tag = "AI 客服",
+    security(("bearer_auth" = [])),
+)]
+pub async fn chat<S>(
+    Extension(ctx): Extension<TenantContext>,
+    State(state): State<S>,
+    Json(body): Json<ChatRequest>,
+) -> Result<Json<ApiResponse<ChatResponse>>, erp_core::error::AppError>
+where
+    AiState: FromRef<S>,
+    S: Clone + Send + Sync + 'static,
+{
+    require_permission(&ctx, "ai.chat.send")?;
+
+    let message = body.message.trim();
+    if message.is_empty() {
+        return Err(erp_core::error::AppError::Validation("消息不能为空".into()));
+    }
+    if message.len() > 2000 {
+        return Err(erp_core::error::AppError::Validation(
+            "消息长度不能超过 2000 字".into(),
+        ));
+    }
+
+    let user_prompt = match body.history {
+        Some(ref hist) if !hist.is_empty() => {
+            let filtered: Vec<&ChatHistoryItem> = hist
+                .iter()
+                .filter(|h| h.role == "user" || h.role == "assistant")
+                .collect();
+            let start = filtered.len().saturating_sub(10);
+            let ctx: String = filtered[start..]
+                .iter()
+                .map(|h| {
+                    format!(
+                        "{}: {}",
+                        if h.role == "user" { "用户" } else { "助手" },
+                        h.content
+                    )
+                })
+                .collect::<Vec<_>>()
+                .join("\n");
+            format!("历史对话:\n{}\n\n用户最新消息: {}", ctx, message)
+        }
+        _ => message.to_string(),
+    };
+
+    let ai_state = AiState::from_ref(&state);
+    let resolved = ai_state
+        .provider_registry
+        .resolve("auto")
+        .await
+        .map_err(|e| {
+            tracing::error!(error = %e, "AI provider resolve failed");
+            erp_core::error::AppError::Internal("AI 服务暂时不可用，请稍后再试".into())
+        })?;
+
+    let req = GenerateRequest {
+        system_prompt: SYSTEM_PROMPT.to_string(),
+        user_prompt,
+        model: String::new(),
+        temperature: 0.7,
+        max_tokens: 1024,
+    };
+
+    tracing::info!(
+        tenant_id = %ctx.tenant_id,
+        user_id = %ctx.user_id,
+        msg_len = message.len(),
+        "AI chat request"
+    );
+
+    let resp = resolved.provider().generate(req).await.map_err(|e| {
+        tracing::error!(error = %e, "AI chat generate failed");
+        erp_core::error::AppError::Internal("AI 服务暂时不可用，请稍后再试".into())
+    })?;
+
+    let message_id = uuid::Uuid::now_v7().to_string();
+
+    tracing::info!(
+        tenant_id = %ctx.tenant_id,
+        message_id = %message_id,
+        tokens = resp.output_tokens,
+        "AI chat response sent"
+    );
+
+    Ok(Json(ApiResponse::ok(ChatResponse {
+        reply: resp.content,
+        message_id,
+    })))
+}

crates/erp-ai/src/handler/mod.rs

@@ -11,6 +11,7 @@ use std::convert::Infallible;
 use crate::dto::{AnalysisSseEvent, AnalysisType};
 use crate::state::AiState;
 
+pub mod chat_handler;
 pub mod insight_handler;
 pub mod risk_handler;
 pub mod rule_handler;

crates/erp-ai/src/module.rs

@@ -356,6 +356,10 @@ impl AiModule {
         S: Clone + Send + Sync + 'static,
     {
         Router::new()
+            .route(
+                "/ai/chat",
+                axum::routing::post(crate::handler::chat_handler::chat),
+            )
             .route(
                 "/ai/analyze/lab-report",
                 axum::routing::post(crate::handler::stream_lab_report),

crates/erp-server/migration/src/lib.rs

@@ -148,6 +148,7 @@ mod m20260512_000143_seed_copilot_alert_rules;
 mod m20260513_000144_enforce_version_optimistic_lock;
 mod m20260513_000145_seed_missing_permissions;
 mod m20260515_000146_seed_menu_permissions_phase2;
+mod m20260516_000147_seed_ai_chat_permission;
 
 pub struct Migrator;
 
@@ -303,6 +304,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20260513_000144_enforce_version_optimistic_lock::Migration),
             Box::new(m20260513_000145_seed_missing_permissions::Migration),
             Box::new(m20260515_000146_seed_menu_permissions_phase2::Migration),
+            Box::new(m20260516_000147_seed_ai_chat_permission::Migration),
         ]
     }
 }

crates/erp-server/migration/src/m20260516_000147_seed_ai_chat_permission.rs

@@ -0,0 +1,65 @@
+//! 新增 ai.chat.send 权限码 — AI 客服聊天
+
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        let db = manager.get_connection();
+        let sys = "00000000-0000-0000-0000-000000000000";
+
+        // 注册权限到所有租户
+        db.execute_unprepared(&format!(
+            r#"
+            INSERT INTO permissions (id, tenant_id, code, name, resource, action, description,
+                                     created_at, updated_at, created_by, updated_by, deleted_at, version)
+            SELECT gen_random_uuid(), t.id, 'ai.chat.send', 'AI 客服聊天', 'ai', 'chat.send', 'AI 客服聊天',
+                   NOW(), NOW(), '{sys}', '{sys}', NULL, 1
+            FROM tenant t
+            WHERE NOT EXISTS (
+                SELECT 1 FROM permissions p
+                WHERE p.code = 'ai.chat.send' AND p.tenant_id = t.id AND p.deleted_at IS NULL
+            )
+            "#
+        )).await?;
+
+        // 绑定到管理员角色
+        db.execute_unprepared(
+            r#"
+            INSERT INTO role_permissions (role_id, permission_id, tenant_id, created_by, updated_by, version)
+            SELECT r.id, p.id, t.id, r.id, r.id, 1
+            FROM tenant t
+            JOIN roles r ON r.tenant_id = t.id AND r.name = '管理员' AND r.deleted_at IS NULL
+            JOIN permissions p ON p.tenant_id = t.id AND p.code = 'ai.chat.send' AND p.deleted_at IS NULL
+            WHERE NOT EXISTS (
+                SELECT 1 FROM role_permissions rp
+                WHERE rp.role_id = r.id AND rp.permission_id = p.id AND rp.tenant_id = t.id
+            )
+            "#,
+        ).await?;
+
+        // 绑定到患者角色（患者需要使用 AI 客服）
+        db.execute_unprepared(
+            r#"
+            INSERT INTO role_permissions (role_id, permission_id, tenant_id, created_by, updated_by, version)
+            SELECT r.id, p.id, t.id, r.id, r.id, 1
+            FROM tenant t
+            JOIN roles r ON r.tenant_id = t.id AND r.name = '患者' AND r.deleted_at IS NULL
+            JOIN permissions p ON p.tenant_id = t.id AND p.code = 'ai.chat.send' AND p.deleted_at IS NULL
+            WHERE NOT EXISTS (
+                SELECT 1 FROM role_permissions rp
+                WHERE rp.role_id = r.id AND rp.permission_id = p.id AND rp.tenant_id = t.id
+            )
+            "#,
+        ).await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, _manager: &SchemaManager) -> Result<(), DbErr> {
+        Ok(())
+    }
+}