diff --git a/src/components.d.ts b/src/components.d.ts
index f648498..99f6fba 100644
--- a/src/components.d.ts
+++ b/src/components.d.ts
@@ -16,6 +16,7 @@ declare module 'vue' {
     HeatmapLayerPanel: typeof import('./components/heatmap/layerPanel.vue')['default']
     HeatmapLegend: typeof import('./components/heatmap/legend.vue')['default']
     HeatmapPointDetail: typeof import('./components/heatmap/pointDetail.vue')['default']
+    HomeActivateNotice: typeof import('./components/home/activateNotice.vue')['default']
     HomeConstruction: typeof import('./components/home/construction.vue')['default']
     HomeHomeNav: typeof import('./components/home/homeNav.vue')['default']
     HomeList: typeof import('./components/home/list.vue')['default']
@@ -39,6 +40,7 @@ declare module 'vue' {
     SettingsSensorConfig: typeof import('./components/settings/sensorConfig.vue')['default']
     SettingsWifiNetwork: typeof import('./components/settings/wifiNetwork.vue')['default']
     SettingsWifiSettings: typeof import('./components/settings/wifiSettings.vue')['default']
+    Unauthorized: typeof import('./components/unauthorized.vue')['default']
     WarningFilter: typeof import('./components/warning/filter.vue')['default']
     WarningItem: typeof import('./components/warning/item.vue')['default']
     WorkDashboard: typeof import('./components/work/dashboard.vue')['default']
diff --git a/src/components/home/activateNotice.vue b/src/components/home/activateNotice.vue
new file mode 100644
index 0000000..594a041
--- /dev/null
+++ b/src/components/home/activateNotice.vue
@@ -0,0 +1,155 @@
+<script setup lang="ts">
+import { useDialog, useToast } from '@wot-ui/ui'
+import { ref } from 'vue'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
+
+const dialog = useDialog('activate-dialog')
+const toast = useToast('activate-toast')
+const { deviceId, activate } = useDeviceAuth()
+
+const activationCode = ref('')
+
+function goActivate() {
+  activationCode.value = ''
+  dialog
+    .show({
+      title: '设备授权激活',
+      showClose: true,
+      showCancelButton: false,
+      confirmButtonText: '激活',
+      closeOnClickModal: true,
+      beforeConfirm: async () => {
+        const code = activationCode.value.trim()
+        if (!code) {
+          toast.show('请输入授权码')
+          return false
+        }
+        try {
+          await activate(code)
+          toast.success('激活成功')
+          return true
+        }
+        catch (error: unknown) {
+          // Axios 错误已由 request 拦截器提示，此处只提示业务/校验错误
+          const isAxios = typeof error === 'object' && error !== null && 'config' in error
+          if (!isAxios && error instanceof Error)
+            toast.show(error.message)
+          return false
+        }
+      },
+    })
+    .catch(() => {})
+}
+</script>
+
+<template>
+  <view class="card">
+    <text class="card-title">
+      设备未授权激活
+    </text>
+    <view class="notice-box">
+      <text class="notice-title">
+        检测到 1 台新设备待激活
+      </text>
+      <text class="notice-desc">
+        请输入设备ID完成授权激活后，方可获取该设备ID获取压实数据及位置信息
+      </text>
+    </view>
+    <view class="card-footer">
+      <wd-button type="primary" size="large" round @tap="goActivate">
+        立即激活
+      </wd-button>
+    </view>
+
+    <wd-dialog selector="activate-dialog">
+      <view class="activate-body">
+        <text class="device-label">
+          设备ID
+        </text>
+        <view class="device-id-box">
+          <text class="device-id-text">
+            {{ deviceId }}
+          </text>
+        </view>
+        <wd-input
+          v-model="activationCode"
+          prefix-icon="lock"
+          clearable
+        />
+      </view>
+    </wd-dialog>
+    <wd-toast selector="activate-toast" />
+  </view>
+</template>
+
+<style scoped>
+.card {
+  background-color: #ffffff;
+  border-radius: 12px;
+  margin-bottom: 12px;
+  padding: 16px;
+  overflow: hidden;
+}
+
+.card-title {
+  display: block;
+  font-size: 22px;
+  font-weight: bold;
+  color: #333333;
+  margin-bottom: 12px;
+}
+
+.notice-box {
+  background-color: #E8F3FF;
+  border-radius: 8px;
+  padding: 16px;
+  margin-bottom: 16px;
+}
+
+.notice-title {
+  display: block;
+  font-size: 16px;
+  font-weight: bold;
+  color: #2B6DE5;
+  margin-bottom: 8px;
+  line-height: 24px;
+}
+
+.notice-desc {
+  display: block;
+  font-size: 14px;
+  color: #5B8DEF;
+  line-height: 22px;
+}
+
+.card-footer {
+  display: flex;
+  justify-content: flex-end;
+}
+
+.activate-body {
+  text-align: left;
+}
+
+.device-label {
+  display: block;
+  font-size: 16px;
+  font-weight: bold;
+  color: #333333;
+  margin-bottom: 8px;
+}
+
+.device-id-box {
+  background-color: #f5f5f5;
+  border-radius: 8px;
+  padding: 12px 16px;
+  margin-bottom: 24px;
+}
+
+.device-id-text {
+  font-size: 16px;
+  font-weight: bold;
+  color: #333333;
+  word-break: break-all;
+}
+</style>
diff --git a/src/components/home/construction.vue b/src/components/home/construction.vue
index e9d2c53..9730414 100644
--- a/src/components/home/construction.vue
+++ b/src/components/home/construction.vue
@@ -1,7 +1,9 @@
 <script setup lang="ts">
 import { useCurrentProject } from '@/composables/useCurrentProject'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
 
 const { hasCurrentProject, currentProject } = useCurrentProject()
+const { isActivated } = useDeviceAuth()
 </script>
 
 <template>
@@ -12,7 +14,8 @@ const { hasCurrentProject, currentProject } = useCurrentProject()
       </text>
     </view>
     <view class="card-body">
-      <view class="construction-info">
+      <unauthorized v-if="!isActivated" />
+      <view v-else class="construction-info">
         <view class="icon-placeholder" />
         <view class="info">
           <text class="segment">
diff --git a/src/components/home/progress.vue b/src/components/home/progress.vue
index 4b4dcc9..b2f8af6 100644
--- a/src/components/home/progress.vue
+++ b/src/components/home/progress.vue
@@ -1,11 +1,13 @@
 <script setup lang="ts">
 import { computed, onMounted } from 'vue'
 import { useCurrentProject } from '@/composables/useCurrentProject'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
 import { calcUncompactedArea } from '@/service/project'
 import { useDbStore } from '@/store/modules/db'
 
 const db = useDbStore()
 const { hasCurrentProject, currentProjectId } = useCurrentProject()
+const { isActivated } = useDeviceAuth()
 
 const currentProject = computed(() => {
   if (!hasCurrentProject.value || currentProjectId.value == null)
@@ -92,12 +94,13 @@ onMounted(async () => {
       <text class="card-title">
         项目作业进度
       </text>
-      <text class="card-sub">
+      <text v-if="isActivated" class="card-sub">
         {{ currentProject?.stake_range || currentProject?.project_name || '暂无施工段' }}
       </text>
     </view>
     <view class="card-body">
-      <view class="progress-content">
+      <unauthorized v-if="!isActivated" />
+      <view v-else class="progress-content">
         <view class="progress-circle">
           <wd-circle :model-value="progressPercent ?? 0" :size="120">
             <view class="progress-circle-text">
diff --git a/src/components/home/projectList.vue b/src/components/home/projectList.vue
index 1e7b703..a2863bf 100644
--- a/src/components/home/projectList.vue
+++ b/src/components/home/projectList.vue
@@ -1,9 +1,11 @@
 <script setup lang="ts">
 import type { Project } from '@/service/project'
 import { computed, onMounted } from 'vue'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
 import { useDbStore } from '@/store/modules/db'
 
 const db = useDbStore()
+const { isActivated } = useDeviceAuth()
 
 /** 首页展示最近 2 条，按 id 倒序 */
 const list = computed(() => (db.project || []).slice().sort((a, b) => (b.id ?? 0) - (a.id ?? 0)).slice(0, 2))
@@ -34,20 +36,23 @@ function goToDetail(item: Project) {
       <text class="card-title">
         项目列表
       </text>
-      <wd-button variant="text" @tap="goToProjectList">
+      <wd-button v-if="isActivated" variant="text" @tap="goToProjectList">
         查看全部
       </wd-button>
     </view>
     <view class="card-body">
-      <view v-if="!list.length" class="empty-tip">
+      <unauthorized v-if="!isActivated" />
+      <view v-else-if="!list.length" class="empty-tip">
         暂无项目
       </view>
-      <home-list
-        v-for="item in list"
-        :key="item.id"
-        :item="item"
-        @tap="goToDetail(item)"
-      />
+      <template v-else>
+        <home-list
+          v-for="item in list"
+          :key="item.id"
+          :item="item"
+          @tap="goToDetail(item)"
+        />
+      </template>
     </view>
   </view>
 </template>
diff --git a/src/components/home/status.vue b/src/components/home/status.vue
index f3ff728..98a90b8 100644
--- a/src/components/home/status.vue
+++ b/src/components/home/status.vue
@@ -1,8 +1,10 @@
 <script setup lang="ts">
 import { useCurrentProject } from '@/composables/useCurrentProject'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
 import { useRtkLive } from '@/composables/useRtkLive'
 
 const { hasCurrentProject } = useCurrentProject()
+const { isActivated } = useDeviceAuth()
 const { speedText, tempText } = useRtkLive()
 
 function goToWork() {
@@ -20,7 +22,8 @@ function goToWork() {
       </text>
     </view>
     <view class="card-body">
-      <view v-if="!hasCurrentProject" class="empty-tip">
+      <unauthorized v-if="!isActivated" />
+      <view v-else-if="!hasCurrentProject" class="empty-tip">
         --
       </view>
       <template v-else>
diff --git a/src/components/home/warning.vue b/src/components/home/warning.vue
index 35706a9..2bfb73a 100644
--- a/src/components/home/warning.vue
+++ b/src/components/home/warning.vue
@@ -2,10 +2,12 @@
 import type { WarningRecord } from '@/service/warningRecord'
 import { computed, onMounted } from 'vue'
 import { useCurrentProject } from '@/composables/useCurrentProject'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
 import { useDbStore } from '@/store/modules/db'
 
 const db = useDbStore()
 const { hasCurrentProject, currentProjectId } = useCurrentProject()
+const { isActivated } = useDeviceAuth()
 
 /** 首页只展示当前项目最近几条 */
 const list = computed(() => {
@@ -43,23 +45,26 @@ function goToDetail(item: WarningRecord) {
       <text class="card-title">
         异常警告
       </text>
-      <wd-button variant="text" @tap="goToWarningList">
+      <wd-button v-if="isActivated" variant="text" @tap="goToWarningList">
         查看全部
       </wd-button>
     </view>
     <view class="card-body">
-      <view v-if="!hasCurrentProject" class="empty-tip">
+      <unauthorized v-if="!isActivated" />
+      <view v-else-if="!hasCurrentProject" class="empty-tip">
         --
       </view>
       <view v-else-if="!list.length" class="empty-tip">
         暂无异常警告
       </view>
-      <home-warning_list
-        v-for="item in list"
-        :key="item.id"
-        :item="item"
-        @tap="goToDetail(item)"
-      />
+      <template v-else>
+        <home-warning_list
+          v-for="item in list"
+          :key="item.id"
+          :item="item"
+          @tap="goToDetail(item)"
+        />
+      </template>
     </view>
   </view>
 </template>
diff --git a/src/components/unauthorized.vue b/src/components/unauthorized.vue
new file mode 100644
index 0000000..c89e201
--- /dev/null
+++ b/src/components/unauthorized.vue
@@ -0,0 +1,113 @@
+<script setup lang="ts">
+withDefaults(defineProps<{
+  title?: string
+  tipLine1?: string
+  tipLine2?: string
+}>(), {
+  title: '设备未授权激活',
+  tipLine1: '请点击右上角设置图标',
+  tipLine2: '复制设备 ID 获取授权码完成激活',
+})
+</script>
+
+<template>
+  <view class="unauthorized">
+    <view class="icon-wrap">
+      <view class="lock">
+        <view class="lock-shackle" />
+        <view class="lock-body">
+          <view class="lock-dot" />
+          <view class="lock-slot" />
+        </view>
+      </view>
+    </view>
+    <text class="title">
+      {{ title }}
+    </text>
+    <text class="tip">
+      {{ tipLine1 }}
+    </text>
+    <text class="tip">
+      {{ tipLine2 }}
+    </text>
+  </view>
+</template>
+
+<style scoped>
+.unauthorized {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 32px 16px;
+}
+
+.icon-wrap {
+  width: 80px;
+  height: 80px;
+  border-radius: 50%;
+  background-color: #FFECEC;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-bottom: 20px;
+}
+
+.lock {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+.lock-shackle {
+  width: 22px;
+  height: 16px;
+  border: 3px solid #F04848;
+  border-bottom: none;
+  border-radius: 11px 11px 0 0;
+  box-sizing: border-box;
+}
+
+.lock-body {
+  width: 32px;
+  height: 24px;
+  border: 3px solid #F04848;
+  border-radius: 4px;
+  box-sizing: border-box;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  margin-top: -2px;
+}
+
+.lock-dot {
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background-color: #F04848;
+}
+
+.lock-slot {
+  width: 2px;
+  height: 5px;
+  background-color: #F04848;
+  border-radius: 1px;
+  margin-top: -1px;
+}
+
+.title {
+  font-size: 18px;
+  font-weight: bold;
+  color: #333333;
+  margin-bottom: 12px;
+  text-align: center;
+}
+
+.tip {
+  font-size: 14px;
+  color: #999999;
+  line-height: 22px;
+  text-align: center;
+}
+</style>
diff --git a/src/composables/useDeviceAuth.ts b/src/composables/useDeviceAuth.ts
new file mode 100644
index 0000000..cd909da
--- /dev/null
+++ b/src/composables/useDeviceAuth.ts
@@ -0,0 +1,83 @@
+import type { AuthStatus } from '@/api/types'
+import { onShow } from '@dcloudio/uni-app'
+import { computed, ref } from 'vue'
+import { activateDevice, getDeviceStatus } from '@/api/device'
+import { getDeviceId } from '@/utils/device'
+import storage from '@/utils/storage'
+
+const AUTH_STATUS_KEY = 'device_auth_status'
+
+/** 模块级共享，保证各页面读到同一授权状态 */
+const authStatus = ref<AuthStatus>(storage.get<AuthStatus>(AUTH_STATUS_KEY, '0') ?? '0')
+const loading = ref(false)
+
+/**
+ * 设备授权状态：仅 authStatus === '1' 视为已激活
+ * 未激活时首页相关模块保留标题，内容展示未授权提示
+ *
+ * 注意：onShow 仅在页面级调用时注册，避免子组件重复监听
+ */
+export function useDeviceAuth(options?: { watchShow?: boolean }) {
+  const isActivated = computed(() => authStatus.value === '1')
+  const deviceId = computed(() => getDeviceId())
+
+  function setAuthStatus(status: AuthStatus) {
+    authStatus.value = status
+    storage.set(AUTH_STATUS_KEY, status)
+  }
+
+  async function fetchAuthStatus() {
+    loading.value = true
+    try {
+      const res = await getDeviceStatus(deviceId.value)
+      const status = res.data?.authStatus
+      if (status != null && status !== '')
+        setAuthStatus(String(status) as AuthStatus)
+    }
+    catch {
+      // 接口失败时沿用本地缓存状态
+    }
+    finally {
+      loading.value = false
+    }
+  }
+
+  /** 提交授权码激活设备，成功后更新本地状态 */
+  async function activate(activationCode: string) {
+    const code = activationCode.trim()
+    if (!code)
+      throw new Error('请输入授权码')
+
+    const res = await activateDevice({
+      activationCode: code,
+      deviceId: deviceId.value,
+    })
+    const ok = res.code === 200 || res.code === 0
+    if (!ok)
+      throw new Error(res.msg || '激活失败')
+
+    setAuthStatus('1')
+    return res
+  }
+
+  function refreshAuthStatus() {
+    authStatus.value = storage.get<AuthStatus>(AUTH_STATUS_KEY, '0') ?? '0'
+  }
+
+  if (options?.watchShow) {
+    onShow(() => {
+      refreshAuthStatus()
+    })
+  }
+
+  return {
+    authStatus,
+    isActivated,
+    deviceId,
+    loading,
+    setAuthStatus,
+    fetchAuthStatus,
+    activate,
+    refreshAuthStatus,
+  }
+}
diff --git a/src/pages.json b/src/pages.json
index 659f0ca..0c23132 100644
--- a/src/pages.json
+++ b/src/pages.json
@@ -16,7 +16,7 @@
     "navigationBarTitleText": "Road-Roller"
   },
   "pages": [
-    // GENERATED BY UNI-PAGES, PLATFORM: H5 || APP
+    // GENERATED BY UNI-PAGES, PLATFORM: APP || H5
     {
       "path": "pages/Ahome/index",
       "type": "home",
@@ -121,7 +121,7 @@
     "color": "@tabFontColor",
     "selectedColor": "@tabSelectedColor",
     "list": [
-      // GENERATED BY UNI-PAGES, PLATFORM: H5 || APP
+      // GENERATED BY UNI-PAGES, PLATFORM: APP || H5
       {
         "pagePath": "pages/Ahome/index",
         "text": "首页",
diff --git a/src/pages/Ahome/index.vue b/src/pages/Ahome/index.vue
index 36925ae..1863c2a 100644
--- a/src/pages/Ahome/index.vue
+++ b/src/pages/Ahome/index.vue
@@ -1,4 +1,7 @@
 <script setup lang="ts">
+import { onMounted } from 'vue'
+import { useDeviceAuth } from '@/composables/useDeviceAuth'
+
 definePage({
   type: 'home',
   layout: false,
@@ -6,6 +9,12 @@ definePage({
     navigationStyle: 'custom',
   },
 })
+
+const { isActivated, fetchAuthStatus } = useDeviceAuth({ watchShow: true })
+
+onMounted(() => {
+  fetchAuthStatus()
+})
 </script>
 
 <template>
@@ -21,6 +30,7 @@ definePage({
           <home-projectList />
         </view>
         <view class="column-right">
+          <home-activateNotice v-if="!isActivated" />
           <home-progress />
           <home-warning />
         </view>
diff --git a/src/utils/device.ts b/src/utils/device.ts
index f36b40a..d4a7df4 100644
--- a/src/utils/device.ts
+++ b/src/utils/device.ts
@@ -83,7 +83,7 @@ function generateUUID(): string {
 /**
  * 获取设备唯一标识
  */
-function getDeviceId(): string {
+export function getDeviceId(): string {
   // 从存储获取
   const storedId = storage.get<string>(DEVICE_ID_KEY)
   if (storedId) {
@@ -195,6 +195,7 @@ export function getOrInitDeviceInfo(): SystemInfo {
 
 export default {
   getSystemInfo,
+  getDeviceId,
   getDeviceTypeName,
   getOsTypeName,
   saveDeviceInfo,