diff --git a/src/api/careMember.ts b/src/api/careMember.ts
new file mode 100644
index 0000000..c55df25
--- /dev/null
+++ b/src/api/careMember.ts
@@ -0,0 +1,46 @@
+import { request } from '@/http'
+
+// 关爱对象接口（apifox 2026-09-11 文档版）
+
+// 紧急联系人（文档 YlHomeCareMemberContactItemReq，注意关系字段名为 relationShip）
+export interface CareContact {
+  name: string
+  phone: string
+  relationShip: string
+}
+
+// 保存入参（文档 YlHomeCareMemberSaveReq：memberId 空=新增，有值=修改）
+export interface CareMemberSaveParams {
+  memberId?: string
+  homeId: string
+  name: string // 最多 10 个字
+  idNumber: string
+  address: string
+  contacts: CareContact[] // 最多 5 名
+}
+
+// 列表项（响应字段文档未给出，按保存入参推断，联调修正）
+export interface CareMember {
+  memberId: string
+  homeId: string
+  name: string
+  idNumber: string
+  address: string
+  contacts: CareContact[]
+}
+
+export function saveCareMember(params: CareMemberSaveParams): Promise<void> {
+  return request.post('/yanglao/app/ylHomeCareMember/save', params as unknown as Record<string, unknown>)
+}
+
+export function getCareMemberList(homeId: string): Promise<CareMember[]> {
+  return request.post('/yanglao/app/ylHomeCareMember/getList', { homeId })
+}
+
+export function getCareMemberDetail(memberId: string): Promise<CareMember> {
+  return request.get(`/yanglao/app/ylHomeCareMember/get/${memberId}`)
+}
+
+export function deleteCareMember(memberId: string): Promise<void> {
+  return request.post('/yanglao/app/ylHomeCareMember/delete', { memberId })
+}
diff --git a/src/api/family.ts b/src/api/family.ts
deleted file mode 100644
index 8e540df..0000000
--- a/src/api/family.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-import { storage } from '@/utils/storage'
-import {
-  FAMILY_DATA_STORAGE_KEY,
-  MAX_CARED_PER_FAMILY,
-  MOCK_ID_SEED
-} from '@/constants/family'
-
-export interface Family {
-  id: string
-  name: string
-  memberCount: number
-  caredCount: number
-  caredLabel: string
-  address: string
-  deviceCount: number
-  role?: '管理员' | '群主'   // 当前用户在家庭圈的角色，弹层显示用
-}
-
-export interface EmergencyContact {
-  id: string
-  name: string
-  phone: string
-  relation: string
-}
-
-export interface CaredPerson {
-  id: string
-  familyId: string
-  name: string
-  idNumber: string
-  address: string
-  contacts: EmergencyContact[]
-}
-
-export interface FamilyMember {
-  id: string
-  familyId: string
-  name: string
-  role: 'owner' | 'member'
-  phone: string
-  notify: boolean
-}
-
-export interface FamilyDetailData {
-  family: Family
-  members: FamilyMember[]
-  cared: CaredPerson[]
-}
-
-interface FamilyData {
-  families: Family[]
-  cared: CaredPerson[]
-  members: FamilyMember[]
-  nextId: number
-}
-
-const SEED_DATA: FamilyData = {
-  families: [
-    { id: '846443196293189', name: 'JollyPlace', memberCount: 6, caredCount: 1, caredLabel: 'Jay', address: '--', deviceCount: 24, role: '管理员' },
-    { id: '735201884550361', name: '我的家庭圈', memberCount: 4, caredCount: 0, caredLabel: '--', address: '--', deviceCount: 1, role: '群主' },
-    { id: '628934071266852', name: '康乐之家', memberCount: 1, caredCount: 0, caredLabel: '--', address: '--', deviceCount: 21, role: '群主' },
-    { id: '519027468331740', name: '平安庭院', memberCount: 1, caredCount: 0, caredLabel: '--', address: '--', deviceCount: 0, role: '群主' }
-  ],
-  cared: [
-    {
-      id: '900001',
-      familyId: '846443196293189',
-      name: 'Jay',
-      idNumber: '440301195603150000',
-      address: '深圳市南山区科技园',
-      contacts: [
-        { id: '910001', name: '张女士', phone: '13800138000', relation: '配偶' },
-        { id: '910002', name: '李先生', phone: '13900139000', relation: '儿子' }
-      ]
-    }
-  ],
-  members: [
-    { id: '900001', familyId: '846443196293189', name: 'Jay', role: 'owner', phone: '13800138000', notify: true },
-    { id: '900002', familyId: '846443196293189', name: '小美', role: 'member', phone: '13900139000', notify: false }
-  ],
-  nextId: MOCK_ID_SEED
-}
-
-// 读全量数据；storage 为空时写入样例（首次启动初始化）
-function loadData(): FamilyData {
-  const saved = storage.get<FamilyData>(FAMILY_DATA_STORAGE_KEY)
-  if (saved) {
-    if (!saved.families || !Array.isArray(saved.families)) {
-      console.warn('familyData 存储结构异常，回退默认数据')
-      return resetData()
-    }
-    return saved
-  }
-  return resetData()
-}
-
-function resetData(): FamilyData {
-  const data: FamilyData = JSON.parse(JSON.stringify(SEED_DATA))
-  storage.set(FAMILY_DATA_STORAGE_KEY, data)
-  return data
-}
-
-function saveData(data: FamilyData): void {
-  storage.set(FAMILY_DATA_STORAGE_KEY, data)
-}
-
-// mock 异步语义：与真实 API 调用形式一致
-const delay = <T>(value: T, ms = 100): Promise<T> =>
-  new Promise((resolve) => setTimeout(() => resolve(value), ms))
-
-function nextIdOf(data: FamilyData): string {
-  const id = String(data.nextId)
-  data.nextId += 1
-  return id
-}
-
-export async function getFamilies(): Promise<Family[]> {
-  return delay(loadData().families)
-}
-
-export async function getFamilyDetail(id: string): Promise<FamilyDetailData | null> {
-  const data = loadData()
-  const family = data.families.find((f) => f.id === id)
-  if (!family) return delay(null)
-  const members = data.members.filter((m) => m.familyId === id)
-  const cared = data.cared.filter((c) => c.familyId === id)
-  return delay({ family, members, cared })
-}
-
-export async function addFamily(name: string): Promise<Family> {
-  const trimmed = name.trim()
-  if (!trimmed) throw new Error('请输入家庭名')
-  const data = loadData()
-  const family: Family = {
-    id: nextIdOf(data),
-    name: trimmed,
-    memberCount: 1,
-    caredCount: 0,
-    caredLabel: '--',
-    address: '--',
-    deviceCount: 0,
-    role: '群主'
-  }
-  data.families = [...data.families, family]
-  saveData(data)
-  return delay(family)
-}
-
-export async function joinFamily(code: string): Promise<Family> {
-  const trimmed = code.trim()
-  if (!trimmed) throw new Error('请输入家庭编号')
-  const data = loadData()
-  const family: Family = {
-    id: nextIdOf(data),
-    name: `加入的 ${trimmed.slice(-4)}`,
-    memberCount: 2,
-    caredCount: 0,
-    caredLabel: '--',
-    address: '--',
-    deviceCount: 0,
-    role: '群主'
-  }
-  data.families = [...data.families, family]
-  saveData(data)
-  return delay(family)
-}
-
-export async function canAddCared(familyId: string): Promise<boolean> {
-  const data = loadData()
-  const count = data.cared.filter((c) => c.familyId === familyId).length
-  return count < MAX_CARED_PER_FAMILY
-}
-
-export async function addCared(input: Omit<CaredPerson, 'id'>): Promise<CaredPerson> {
-  const data = loadData()
-  const count = data.cared.filter((c) => c.familyId === input.familyId).length
-  if (count >= MAX_CARED_PER_FAMILY) throw new Error('已达上限')
-
-  const person: CaredPerson = { ...input, id: nextIdOf(data) }
-  data.cared = [...data.cared, person]
-  // 同步家庭卡上的关爱对象摘要
-  const family = data.families.find((f) => f.id === input.familyId)
-  if (family) {
-    family.caredCount = count + 1
-    family.caredLabel = person.name
-  }
-  saveData(data)
-  return delay(person)
-}
-
-export async function getCaredByFamily(familyId: string): Promise<CaredPerson[]> {
-  return delay(loadData().cared.filter((c) => c.familyId === familyId))
-}
diff --git a/src/api/home.ts b/src/api/home.ts
index 4aa8ddf..cd39740 100644
--- a/src/api/home.ts
+++ b/src/api/home.ts
@@ -1,21 +1,31 @@
 import { request } from '@/http'
 
-// 骨架：本期仅锁定接口路径，字段类型按文档目录推断，联调时逐个修正（spec D7）
+// 家庭圈接口（apifox 2026-09-11 文档版）
+// 响应 Content 字段文档未给出（ResponseData 泛型占位），类型按命名推断，联调时逐个修正
+
 export interface HomeInfo {
   homeId: string
   homeName: string
   ownerUserId: string
   memberCount: number
+  // 以下为列表卡展示推断字段，联调确认
+  careName?: string // 关爱对象名（caredLabel）
+  careCount?: number // 关爱对象数（上限校验用）
+  address?: string
+  deviceCount?: number
+  role?: string // 当前用户角色（群主/成员）
 }
 
 export interface HomeMember {
   userId: string
   nickName: string
   isOwner: boolean
+  mobile?: string
 }
 
-export function addHome(params: Record<string, unknown>): Promise<void> {
-  return request.post('/yanglao/app/ylHome/add', params)
+export function addHome(name: string): Promise<void> {
+  // name 可空，空则后端默认「我的家庭圈」（文档 YlHomeAddReq）
+  return request.post('/yanglao/app/ylHome/add', { name })
 }
 
 export function updateHome(params: Record<string, unknown>): Promise<void> {
@@ -27,11 +37,11 @@ export function dissolveHome(params: Record<string, unknown>): Promise<void> {
 }
 
 export function getHomeList(): Promise<HomeInfo[]> {
-  return request.get('/yanglao/app/ylHome/getList')
+  return request.post('/yanglao/app/ylHome/getList')
 }
 
 export function getHomeMemberList(homeId: string): Promise<HomeMember[]> {
-  return request.get('/yanglao/app/ylHome/getMemberList', { homeId })
+  return request.post('/yanglao/app/ylHome/getMemberList', { homeId })
 }
 
 export function transferOwner(params: Record<string, unknown>): Promise<void> {
@@ -46,6 +56,7 @@ export function getHomeDetail(homeId: string): Promise<HomeInfo> {
   return request.get(`/yanglao/app/ylHome/get/${homeId}`)
 }
 
-export function joinHome(params: Record<string, unknown>): Promise<void> {
-  return request.post('/yanglao/app/ylHome/join', params)
+export function joinHome(code: string): Promise<void> {
+  // code 为家庭编号（文档 YlHomeJoinReq）
+  return request.post('/yanglao/app/ylHome/join', { code })
 }
diff --git a/src/components/family-card/index.tsx b/src/components/family-card/index.tsx
index ac407a3..c15c322 100644
--- a/src/components/family-card/index.tsx
+++ b/src/components/family-card/index.tsx
@@ -1,20 +1,20 @@
 import { View, Text } from '@tarojs/components'
-import type { Family } from '@/api/family'
+import type { HomeInfo } from '@/api/home'
 import styles from './index.module.scss'
 
 interface Props {
-  family: Family
+  family: HomeInfo
   onClick?: (id: string) => void
 }
 
 export function FamilyCard({ family, onClick }: Props) {
-  const first = family.name.slice(0, 1)
+  const first = family.homeName.slice(0, 1)
 
   return (
     <View
       className={styles.card}
       hoverClass={onClick ? styles.cardPressed : 'none'}
-      onClick={() => onClick?.(family.id)}
+      onClick={() => onClick?.(family.homeId)}
     >
       {/* 右上淡绿圆装饰 */}
       <View className={styles.decor} />
@@ -24,21 +24,21 @@ export function FamilyCard({ family, onClick }: Props) {
         </View>
         <View className={styles.headMain}>
           <View className={styles.nameRow}>
-            <Text className={styles.name}>{family.name}</Text>
+            <Text className={styles.name}>{family.homeName}</Text>
             {family.role && <Text className={styles.roleBadge}>{family.role}</Text>}
           </View>
           <Text className={styles.subCount}>
-            {family.memberCount} 位成员 · {family.deviceCount} 台设备
+            {family.memberCount} 位成员 · {family.deviceCount ?? 0} 台设备
           </Text>
         </View>
       </View>
       <View className={styles.rows}>
         <Text className={styles.rowLabel}>关爱对象</Text>
-        <Text className={styles.rowValue}>{family.caredLabel}</Text>
+        <Text className={styles.rowValue}>{family.careName || '--'}</Text>
       </View>
       <View className={styles.rows}>
         <Text className={styles.rowLabel}>关爱地址</Text>
-        <Text className={styles.rowValue}>{family.address}</Text>
+        <Text className={styles.rowValue}>{family.address || '--'}</Text>
       </View>
     </View>
   )
diff --git a/src/pages/device/index.tsx b/src/pages/device/index.tsx
index a7fc6d6..97b193e 100644
--- a/src/pages/device/index.tsx
+++ b/src/pages/device/index.tsx
@@ -11,7 +11,7 @@ import { getDeviceList } from '@/api/device'
 import { DEVICE_ICON_MAP, type DeviceModel } from '@/constants/enums'
 import { ROUTES } from '@/constants/routes'
 import { navigateTo } from '@/utils/navigation'
-import { getFamilies, type Family } from '@/api/family'
+import { getHomeList, type HomeInfo } from '@/api/home'
 import styles from './index.module.scss'
 
 const FALLBACK_ICON = '⌂'
@@ -24,10 +24,10 @@ export default function DeviceList() {
   const [loading, setLoading] = useState(true)
   const [loadError, setLoadError] = useState(false)
 
-  const [families, setFamilies] = useState<Family[]>([])
-  const [currentFamily, setCurrentFamily] = useState<Family | null>(null)
+  const [families, setFamilies] = useState<HomeInfo[]>([])
+  const [currentFamily, setCurrentFamily] = useState<HomeInfo | null>(null)
   const [familySheetOpen, setFamilySheetOpen] = useState(false)
-  const [pendingFamily, setPendingFamily] = useState<Family | null>(null)
+  const [pendingFamily, setPendingFamily] = useState<HomeInfo | null>(null)
 
   // 在线状态需每次进入页面都新鲜：useDidShow 覆盖
   // 首次进入、从详情页 navigateBack 返回、tab 切换回三种场景
@@ -46,7 +46,7 @@ export default function DeviceList() {
 
   const loadFamilies = useCallback(async () => {
     try {
-      const list = await getFamilies()
+      const list = await getHomeList()
       setFamilies(list)
       // 若当前未选中，默认选第一条
       setCurrentFamily((prev) => prev ?? list[0] ?? null)
@@ -93,11 +93,11 @@ export default function DeviceList() {
       <View className={styles.familyCard}>
         <View className={styles.familyRow}>
           <Text className={styles.familyLabel}>设备应用家庭</Text>
-          <Text className={styles.familyValue}>{currentFamily?.name ?? scene?.name ?? '未选择'}</Text>
+          <Text className={styles.familyValue}>{currentFamily?.homeName ?? scene?.name ?? '未选择'}</Text>
         </View>
         <View className={styles.familyRow}>
           <Text className={styles.familyLabel}>关爱对象</Text>
-          <Text className={styles.familyValue}>{currentFamily?.caredLabel ?? '--'}</Text>
+          <Text className={styles.familyValue}>{currentFamily?.careName ?? '--'}</Text>
         </View>
         <View className={styles.familyRow}>
           <Text className={styles.familyLabel}>关爱地址</Text>
@@ -150,15 +150,15 @@ export default function DeviceList() {
       <BottomSheet visible={familySheetOpen} title="切换家庭圈" onClose={closeFamilySheet}>
         <View className={styles.sheetList}>
           {families.map((family) => {
-            const active = pendingFamily?.id === family.id
+            const active = pendingFamily?.homeId === family.homeId
             return (
               <View
-                key={family.id}
+                key={family.homeId}
                 className={`${styles.sheetItem} ${active ? styles.sheetItemActive : ''}`}
                 onClick={() => setPendingFamily(family)}
               >
                 <View className={styles.sheetHead}>
-                  <Text className={styles.sheetName}>{family.name}</Text>
+                  <Text className={styles.sheetName}>{family.homeName}</Text>
                   {family.role && (
                     <View className={styles.sheetRole}>
                       <Text className={styles.sheetRoleText}>{family.role}</Text>
@@ -166,8 +166,8 @@ export default function DeviceList() {
                   )}
                 </View>
                 <View className={styles.sheetMeta}>
-                  <Text className={styles.sheetMetaItem}>关爱对象 {family.caredLabel}</Text>
-                  <Text className={styles.sheetMetaItem}>设备数量 {family.deviceCount}台</Text>
+                  <Text className={styles.sheetMetaItem}>关爱对象 {family.careName || '--'}</Text>
+                  <Text className={styles.sheetMetaItem}>设备数量 {family.deviceCount ?? 0}台</Text>
                 </View>
               </View>
             )
diff --git a/src/pages/family/contact/add.tsx b/src/pages/family/contact/add.tsx
index a546e11..268d247 100644
--- a/src/pages/family/contact/add.tsx
+++ b/src/pages/family/contact/add.tsx
@@ -2,18 +2,19 @@ import { useState } from 'react'
 import { useRouter } from '@tarojs/taro'
 import { View, Text, Input } from '@tarojs/components'
 import { Navbar } from '@/components/navbar'
-import { addCared, type EmergencyContact } from '@/api/family'
+import { saveCareMember, type CareContact } from '@/api/careMember'
 import { MAX_EMERGENCY_CONTACTS, MAX_FAMILY_NAME_LEN } from '@/constants/family'
 import { navigateBack } from '@/utils/navigation'
 import { showToast } from '@/utils/toast'
 import { validateContactForm } from './validate'
 import styles from './add.module.scss'
 
-const emptyContact = (): EmergencyContact => ({
-  id: `tmp-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
+let tmpSeq = 0
+const emptyContact = (): (CareContact & { tmpId: string }) => ({
+  tmpId: `tmp-${Date.now()}-${(tmpSeq += 1)}`,
   name: '',
   phone: '',
-  relation: ''
+  relationShip: ''
 })
 
 export default function ContactAdd() {
@@ -23,15 +24,15 @@ export default function ContactAdd() {
   const [name, setName] = useState('')
   const [idNumber, setIdNumber] = useState('')
   const [address, setAddress] = useState('')
-  const [contacts, setContacts] = useState<EmergencyContact[]>([])
+  const [contacts, setContacts] = useState<(CareContact & { tmpId: string })[]>([])
   const [submitting, setSubmitting] = useState(false)
 
-  const patchContact = (id: string, key: keyof EmergencyContact, value: string) => {
-    setContacts((prev) => prev.map((c) => (c.id === id ? { ...c, [key]: value } : c)))
+  const patchContact = (id: string, key: keyof CareContact, value: string) => {
+    setContacts((prev) => prev.map((c) => (c.tmpId === id ? { ...c, [key]: value } : c)))
   }
 
   const removeContact = (id: string) => {
-    setContacts((prev) => prev.filter((c) => c.id !== id))
+    setContacts((prev) => prev.filter((c) => c.tmpId !== id))
   }
 
   const submit = async () => {
@@ -44,8 +45,8 @@ export default function ContactAdd() {
 
     setSubmitting(true)
     try {
-      await addCared({
-        familyId,
+      await saveCareMember({
+        homeId: familyId,
         name: name.trim(),
         idNumber: idNumber.trim(),
         address: address.trim(),
@@ -107,8 +108,8 @@ export default function ContactAdd() {
         <Text className={styles.contactsTip}>最多可添加 {MAX_EMERGENCY_CONTACTS} 位紧急联系人，可不填</Text>
 
         {contacts.map((c) => (
-          <View key={c.id} className={styles.contactItem}>
-            <View className={styles.contactDel} hoverClass={styles.contactDelPressed} onClick={() => removeContact(c.id)}>
+          <View key={c.tmpId} className={styles.contactItem}>
+            <View className={styles.contactDel} hoverClass={styles.contactDelPressed} onClick={() => removeContact(c.tmpId)}>
               <View className={styles.contactDelInner}>
                 <Text className={styles.contactDelText}>×</Text>
               </View>
@@ -119,7 +120,7 @@ export default function ContactAdd() {
                 className={styles.input}
                 placeholder="联系人姓名"
                 value={c.name}
-                onInput={(e) => patchContact(c.id, 'name', e.detail.value)}
+                onInput={(e) => patchContact(c.tmpId, 'name', e.detail.value)}
               />
             </View>
             <View className={styles.formRow}>
@@ -129,7 +130,7 @@ export default function ContactAdd() {
                 type="number"
                 placeholder="联系人电话"
                 value={c.phone}
-                onInput={(e) => patchContact(c.id, 'phone', e.detail.value)}
+                onInput={(e) => patchContact(c.tmpId, 'phone', e.detail.value)}
               />
             </View>
             <View className={styles.formRow}>
@@ -137,8 +138,8 @@ export default function ContactAdd() {
               <Input
                 className={styles.input}
                 placeholder="如：配偶、儿子"
-                value={c.relation}
-                onInput={(e) => patchContact(c.id, 'relation', e.detail.value)}
+                value={c.relationShip}
+                onInput={(e) => patchContact(c.tmpId, 'relationShip', e.detail.value)}
               />
             </View>
           </View>
diff --git a/src/pages/family/contact/validate.ts b/src/pages/family/contact/validate.ts
index 4603d35..e518ee8 100644
--- a/src/pages/family/contact/validate.ts
+++ b/src/pages/family/contact/validate.ts
@@ -1,14 +1,14 @@
-import type { EmergencyContact } from '@/api/family'
+import type { CareContact } from '@/api/careMember'
 
 export interface ContactFormInput {
   name: string
   idNumber: string
   address: string
-  contacts: EmergencyContact[]
+  contacts: (CareContact & { tmpId: string })[]
 }
 
 export type ValidateResult =
-  | { ok: true; contacts: EmergencyContact[] }
+  | { ok: true; contacts: CareContact[] }
   | { ok: false; error: string }
 
 // 必填项齐全且联系人卡要么空白（忽略）要么填全，才允许提交
@@ -22,5 +22,7 @@ export function validateContactForm(input: ContactFormInput): ValidateResult {
     return { ok: false, error: '请完整填写联系人' }
   }
 
-  return { ok: true, contacts: filled }
+  // 提交前剥掉仅供 React key 用的 tmpId
+  const contacts = filled.map(({ tmpId: _tmpId, ...c }) => c)
+  return { ok: true, contacts }
 }
diff --git a/src/pages/family/detail.tsx b/src/pages/family/detail.tsx
index 1280b44..daf1761 100644
--- a/src/pages/family/detail.tsx
+++ b/src/pages/family/detail.tsx
@@ -6,11 +6,7 @@ import { Loading } from '@/components/loading'
 import { StateView } from '@/components/state-view'
 import { FamilyCard } from '@/components/family-card'
 import { ListRow, ListRowGroup } from '@/components/list-row'
-import {
-  getFamilyDetail,
-  canAddCared,
-  type FamilyDetailData
-} from '@/api/family'
+import { getHomeDetail, getHomeMemberList, type HomeInfo, type HomeMember } from '@/api/home'
 import { MAX_CARED_PER_FAMILY } from '@/constants/family'
 import { ROUTES } from '@/constants/routes'
 import { navigateBack, navigateTo } from '@/utils/navigation'
@@ -22,29 +18,33 @@ export default function FamilyDetail() {
   const familyId = router.params.id ?? ''
 
   const [loading, setLoading] = useState(true)
-  const [detail, setDetail] = useState<FamilyDetailData | null>(null)
+  const [family, setFamily] = useState<HomeInfo | null>(null)
+  const [members, setMembers] = useState<HomeMember[]>([])
+  const [caredCount, setCaredCount] = useState(0)
 
   const load = async () => {
     setLoading(true)
     try {
-      setDetail(await getFamilyDetail(familyId))
+      const [home, memberList] = await Promise.all([
+        getHomeDetail(familyId),
+        getHomeMemberList(familyId)
+      ])
+      setFamily(home)
+      setMembers(memberList)
+      setCaredCount(home.careCount ?? 0)
     } catch {
-      setDetail(null)
+      setFamily(null)
     } finally {
       setLoading(false)
     }
   }
 
-  // 从添加表单返回时刷新（caredCount 变化）
+  // 从添加表单返回时刷新
   useDidShow(() => {
     load()
   })
 
-  const addCared = async () => {
-    if (!(await canAddCared(familyId))) {
-      showToast('已达上限')
-      return
-    }
+  const addCared = () => {
     navigateTo(`${ROUTES.FAMILY_CONTACT_ADD}?familyId=${familyId}`)
   }
 
@@ -57,7 +57,7 @@ export default function FamilyDetail() {
     )
   }
 
-  if (!detail) {
+  if (!family) {
     return (
       <View className={styles.page}>
         <Navbar title="关爱对象信息" variant="hero" />
@@ -72,7 +72,7 @@ export default function FamilyDetail() {
     )
   }
 
-  const canAdd = detail.family.caredCount < MAX_CARED_PER_FAMILY
+  const canAdd = caredCount < MAX_CARED_PER_FAMILY
   const stub = (tip: string) => () => showToast(tip)
 
   return (
@@ -80,7 +80,7 @@ export default function FamilyDetail() {
       <Navbar title="关爱对象信息" variant="hero" />
 
       <View className={styles.body}>
-        <FamilyCard family={detail.family} />
+        <FamilyCard family={family} />
 
         {/* 添加关爱对象卡：达上限后灰化静态 */}
         <View
@@ -102,15 +102,15 @@ export default function FamilyDetail() {
 
         <View className={styles.section}>
           <ListRowGroup>
-            {detail.members.map((m) => (
-              <ListRow key={m.id} label={m.name} value={m.role === 'owner' ? '群主' : '成员'} />
+            {members.map((m) => (
+              <ListRow key={m.userId} label={m.nickName} value={m.isOwner ? '群主' : '成员'} />
             ))}
           </ListRowGroup>
         </View>
 
         <View className={styles.section}>
           <ListRowGroup>
-            <ListRow label="家庭编号" value={detail.family.id} onClick={stub('复制成功（占位）')} arrow />
+            <ListRow label="家庭编号" value={family.homeId} onClick={stub('复制成功（占位）')} arrow />
             <ListRow label="邀请他人" arrow onClick={stub('邀请功能即将上线')} />
             <ListRow label="转让群主" arrow onClick={stub('转让功能即将上线')} />
             <ListRow label="修改群昵称" arrow onClick={stub('修改昵称功能即将上线')} />
diff --git a/src/pages/family/index.tsx b/src/pages/family/index.tsx
index 24dc4ac..cca0c46 100644
--- a/src/pages/family/index.tsx
+++ b/src/pages/family/index.tsx
@@ -4,7 +4,7 @@ import { View, Text } from '@tarojs/components'
 import { Navbar } from '@/components/navbar'
 import { Modal } from '@/components/modal'
 import { FamilyCard } from '@/components/family-card'
-import { getFamilies, addFamily, joinFamily, type Family } from '@/api/family'
+import { getHomeList, addHome, joinHome, type HomeInfo } from '@/api/home'
 import { ROUTES } from '@/constants/routes'
 import { navigateTo } from '@/utils/navigation'
 import { showToast } from '@/utils/toast'
@@ -24,18 +24,18 @@ const showEditableModal = (option: EditableModalOption) =>
   Taro.showModal(option as Taro.showModal.Option) as Promise<EditableModalResult>
 
 export default function Family() {
-  const [list, setList] = useState<Family[]>([])
+  const [list, setList] = useState<HomeInfo[]>([])
   const [showCreateModal, setShowCreateModal] = useState(false)
 
   const reload = async () => {
     try {
-      setList(await getFamilies())
-    } catch {
-      showToast('加载失败')
+      setList(await getHomeList())
+    } catch (e) {
+      showToast(e instanceof Error ? e.message : '加载失败')
     }
   }
 
-  // 从详情页返回时刷新（caredCount 变化）
+  // 从详情页返回时刷新（关爱对象变化）
   useDidShow(() => {
     reload()
   })
@@ -50,7 +50,7 @@ export default function Family() {
     }).then(async ({ confirm, content }) => {
       if (!confirm) return
       try {
-        await addFamily(content ?? '')
+        await addHome(content ?? '')
         setShowCreateModal(false)
         await reload()
       } catch (error) {
@@ -67,7 +67,7 @@ export default function Family() {
     }).then(async ({ confirm, content }) => {
       if (!confirm) return
       try {
-        await joinFamily(content ?? '')
+        await joinHome(content ?? '')
         setShowCreateModal(false)
         await reload()
       } catch (error) {
@@ -82,7 +82,7 @@ export default function Family() {
 
       <View className={styles.list}>
         {list.map((family) => (
-          <FamilyCard key={family.id} family={family} onClick={goDetail} />
+          <FamilyCard key={family.homeId} family={family} onClick={goDetail} />
         ))}
 
         {/* 底部加号卡：弹新建/加入 */}
diff --git a/tests/unit/family/contact-validate.spec.ts b/tests/unit/family/contact-validate.spec.ts
index 54ae959..901bc1c 100644
--- a/tests/unit/family/contact-validate.spec.ts
+++ b/tests/unit/family/contact-validate.spec.ts
@@ -1,12 +1,12 @@
 import { describe, it, expect } from 'vitest'
 import { validateContactForm, type ContactFormInput } from '@/pages/family/contact/validate'
-import type { EmergencyContact } from '@/api/family'
+import type { CareContact } from '@/api/careMember'
 
-const contact = (over: Partial<EmergencyContact> = {}): EmergencyContact => ({
-  id: 'c1',
+const contact = (over: Partial<CareContact & { tmpId: string }> = {}): CareContact & { tmpId: string } => ({
+  tmpId: 'c1',
   name: '',
   phone: '',
-  relation: '',
+  relationShip: '',
   ...over
 })
 
@@ -47,10 +47,12 @@ describe('添加关爱对象表单校验', () => {
     expect(!r2.ok && r2.error).toBe('请完整填写联系人')
   })
 
-  it('姓名电话齐全的联系人保留在结果中', () => {
-    const c = contact({ id: 'c9', name: '张女士', phone: '13800138000', relation: '配偶' })
+  it('姓名电话齐全的联系人保留，且提交前剥掉 tmpId', () => {
+    const c = contact({ tmpId: 'c9', name: '张女士', phone: '13800138000', relationShip: '配偶' })
     const result = validateContactForm(form({ contacts: [c] }))
     expect(result.ok).toBe(true)
-    if (result.ok) expect(result.contacts).toEqual([c])
+    if (result.ok) {
+      expect(result.contacts).toEqual([{ name: '张女士', phone: '13800138000', relationShip: '配偶' }])
+    }
   })
 })
diff --git a/tests/unit/family/family.spec.ts b/tests/unit/family/family.spec.ts
deleted file mode 100644
index b154375..0000000
--- a/tests/unit/family/family.spec.ts
+++ /dev/null
@@ -1,116 +0,0 @@
-import { describe, it, expect, beforeEach, vi } from 'vitest'
-
-// mock storage：内存 Map 语义，与 Taro.setStorageSync/getStorageSync 等价
-const store = new Map<string, unknown>()
-vi.mock('@/utils/storage', () => ({
-  storage: {
-    get: <T>(key: string): T | null => (store.has(key) ? (store.get(key) as T) : null),
-    set: <T>(key: string, value: T): void => { store.set(key, value) },
-    remove: (key: string): void => { store.delete(key) }
-  }
-}))
-
-import {
-  getFamilies,
-  getFamilyDetail,
-  addFamily,
-  joinFamily,
-  canAddCared,
-  addCared,
-  getCaredByFamily,
-  type CaredPerson
-} from '@/api/family'
-import { FAMILY_DATA_STORAGE_KEY } from '@/constants/family'
-
-const caredInput = (over: Partial<CaredPerson> = {}): Omit<CaredPerson, 'id'> => ({
-  familyId: '735201884550361',
-  name: '王奶奶',
-  idNumber: '440301194001010000',
-  address: '深圳市南山区',
-  contacts: [],
-  ...over
-})
-
-beforeEach(() => {
-  store.clear()
-})
-
-describe('家庭圈 mock 数据层', () => {
-  it('首次调用 getFamilies 写入样例并返回 4 条', async () => {
-    const list = await getFamilies()
-    expect(list).toHaveLength(4)
-    expect(store.has(FAMILY_DATA_STORAGE_KEY)).toBe(true)
-  })
-
-  it('addFamily 追加家庭且持久化，caredCount 从 0 开始', async () => {
-    await getFamilies()
-    const f = await addFamily('测试家庭')
-    expect(f.name).toBe('测试家庭')
-    expect(f.caredCount).toBe(0)
-    const again = await getFamilies()
-    expect(again).toHaveLength(5)
-    expect(again.some((x) => x.id === f.id)).toBe(true)
-  })
-
-  it('addFamily 空名抛错', async () => {
-    await getFamilies()
-    await expect(addFamily('  ')).rejects.toThrow('请输入家庭名')
-  })
-
-  it('joinFamily 按编号生成新家庭', async () => {
-    await getFamilies()
-    const f = await joinFamily('1234567890')
-    expect(f.name).toBe('加入的 7890')
-    const again = await getFamilies()
-    expect(again).toHaveLength(5)
-  })
-
-  it('getFamilyDetail 返回家庭 + 成员 + 关爱对象', async () => {
-    await getFamilies()
-    const detail = await getFamilyDetail('846443196293189')
-    expect(detail).not.toBeNull()
-    expect(detail!.family.name).toBe('JollyPlace')
-    expect(detail!.members.length).toBe(2)
-    expect(detail!.cared.length).toBe(1)
-    expect(detail!.cared[0].name).toBe('Jay')
-  })
-
-  it('getFamilyDetail 不存在返回 null', async () => {
-    await getFamilies()
-    expect(await getFamilyDetail('nope')).toBeNull()
-  })
-
-  it('canAddCared 未达上限 true，加满后 false', async () => {
-    await getFamilies()
-    // JollyPlace 已有 Jay（1/2），仍未达上限
-    expect(await canAddCared('846443196293189')).toBe(true)
-    expect(await canAddCared('735201884550361')).toBe(true)
-    await addCared(caredInput())
-    await addCared(caredInput({ name: '李爷爷' }))
-    expect(await canAddCared('735201884550361')).toBe(false)
-  })
-
-  it('addCared 写入并同步家庭 caredCount/caredLabel', async () => {
-    await getFamilies()
-    const saved = await addCared(caredInput())
-    expect(saved.id).toBeTruthy()
-    const detail = await getFamilyDetail('735201884550361')
-    expect(detail).not.toBeNull()
-    expect(detail!.family.caredCount).toBe(1)
-    expect(detail!.family.caredLabel).toBe('王奶奶')
-    expect(detail!.cared[0].contacts).toEqual([])
-  })
-
-  it('addCared 达上限抛错', async () => {
-    await getFamilies()
-    await addCared(caredInput())
-    await addCared(caredInput({ name: '李爷爷' }))
-    await expect(addCared(caredInput({ name: '第三人' }))).rejects.toThrow('已达上限')
-  })
-
-  it('getCaredByFamily 返回该家庭的关爱对象数组', async () => {
-    await getFamilies()
-    const list = await getCaredByFamily('846443196293189')
-    expect(list.map((c) => c.name)).toEqual(['Jay'])
-  })
-})