diff --git a/src/views/index.vue b/src/views/index.vue
index 0ac2b36..3074507 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -38,7 +38,7 @@
               <span v-for="item in alarmTrend" :key="item.day" :style="{ height: item.value + '%' }"></span>
             </div>
             <p>近 7 天告警趋势</p>
-            <em>后续接入 ECharts 后可替换为真实折线</em>
+            <em>根据统计接口实时展示</em>
           </div>
           <div class="donut-card">
             <div class="donut">
@@ -76,7 +76,7 @@
             <span>在线率</span>
             <span>状态</span>
           </div>
-          <div v-for="item in pagedProjectList" :key="item.name" class="project-row">
+          <div v-for="item in pagedProjectList" :key="item.key" class="project-row">
             <strong>{{ item.name }}</strong>
             <span>{{ item.warehouseName }}</span>
             <span>{{ item.onlineRate }}</span>
@@ -163,55 +163,32 @@ import {
 } from '@/api/worn/home'
 
 const overview = reactive({
-  projectTotal: 12,
-  warehouseTotal: 86,
-  deviceTotal: 342,
-  onlineCount: 328,
-  offlineCount: 14,
-  onlineRate: 95.9,
-  alarmToday: 23,
-  alarmUnhandled: 5
+  projectTotal: 0,
+  warehouseTotal: 0,
+  deviceTotal: 0,
+  onlineCount: 0,
+  offlineCount: 0,
+  onlineRate: 0,
+  alarmToday: 0,
+  alarmUnhandled: 0
 })
 
 const exceptionStats = reactive({
-  tempException: 8,
-  humidityException: 5,
-  gasOverCount: 12,
-  smokeAlarmCount: 3,
-  waterAlarmCount: 2,
-  total: 30
+  total: 0
 })
 
 const realtimeAlarms = ref([])
 
-const projectList = ref([
-  { name: '唐山项目', warehouseCount: 12, onlineRate: '98.2%', status: 'normal' },
-  { name: '天津项目', warehouseCount: 8, onlineRate: '95.0%', status: 'warning' },
-  { name: '北京项目', warehouseCount: 15, onlineRate: '100%', status: 'normal' },
-  { name: '上海项目', warehouseCount: 10, onlineRate: '97.5%', status: 'normal' },
-  { name: '宁德项目', warehouseCount: 7, onlineRate: '96.4%', status: 'normal' },
-  { name: '苏州项目', warehouseCount: 9, onlineRate: '94.8%', status: 'warning' },
-  { name: '广州项目', warehouseCount: 11, onlineRate: '99.1%', status: 'normal' },
-  { name: '深圳项目', warehouseCount: 6, onlineRate: '93.7%', status: 'warning' }
-])
+const projectList = ref([])
 
 const realtimeEvents = ref([])
 const recentEventKeys = new Map()
 const projectPage = ref(1)
-const projectTotal = ref(0)
 
 const DUPLICATE_EVENT_WINDOW = 3000
 const PROJECT_PAGE_SIZE = 5
 
-const alarmTrend = ref([
-  { day: 'Mon', value: 36 },
-  { day: 'Tue', value: 58 },
-  { day: 'Wed', value: 44 },
-  { day: 'Thu', value: 72 },
-  { day: 'Fri', value: 50 },
-  { day: 'Sat', value: 64 },
-  { day: 'Sun', value: 42 }
-])
+const alarmTrend = ref([])
 
 const overviewCards = computed(() => [
   { key: 'project', icon: 'P', label: '项目总数', value: overview.projectTotal, theme: '' },
@@ -252,7 +229,6 @@ function handleWsMessage(data) {
     overview.alarmToday += 1
     overview.alarmUnhandled += 1
     exceptionStats.total += 1
-    updateExceptionStats(data)
   }
 }
 
@@ -313,7 +289,6 @@ function loadAlarmType() {
 function loadProjectPage() {
   getHomeProjectList().then((res) => {
     const list = Array.isArray(res.data) ? res.data : []
-    projectTotal.value = list.length
     projectList.value = list.map(normalizeProject).sort(sortProjectWarehouse)
     if (projectPage.value > projectPageTotal.value) {
       projectPage.value = projectPageTotal.value
@@ -330,23 +305,27 @@ function changeProjectPage(step) {
   projectPage.value = nextPage
 }
 
-function normalizeProject(item) {
+function normalizeProject(item, index) {
   const onlineRate = toNumber(item.onlineRate, 0)
+  const name = String(item.parentName || item.projectName || item.name || '未命名项目').trim()
+  const warehouseName = String(item.warehouseName || item.deptName || '-').trim()
+
   return {
-    name: item.parentName || item.projectName || item.name || '未命名项目',
-    warehouseName: item.warehouseName || item.deptName || '-',
+    key: `${name}-${warehouseName}-${index}`,
+    name,
+    warehouseName,
     onlineRate: `${onlineRate}%`,
     status: onlineRate >= 95 ? 'normal' : 'warning'
   }
 }
 
 function sortProjectWarehouse(a, b) {
-  const projectCompare = String(a.name).localeCompare(String(b.name), 'zh-CN')
+  const projectCompare = String(a.name).localeCompare(String(b.name), 'zh-Hans-CN', { numeric: true, sensitivity: 'base' })
   if (projectCompare !== 0) {
     return projectCompare
   }
 
-  return String(a.warehouseName).localeCompare(String(b.warehouseName), 'zh-CN')
+  return String(a.warehouseName).localeCompare(String(b.warehouseName), 'zh-Hans-CN', { numeric: true, sensitivity: 'base' })
 }
 
 function toNumber(value, fallback = 0) {
@@ -604,24 +583,6 @@ function getTypeName(type) {
   return typeMap[type] || '数据上报'
 }
 
-function updateExceptionStats(data) {
-  if (data?.type === 'env') {
-    if (data.temperature !== undefined || data.humidity !== undefined) {
-      exceptionStats.tempException += data.temperature !== undefined ? 1 : 0
-      exceptionStats.humidityException += data.humidity !== undefined ? 1 : 0
-    }
-    if (data.nh3 !== undefined || data.h2s !== undefined) {
-      exceptionStats.gasOverCount += 1
-    }
-  }
-  if (data?.type === 'smoke') {
-    exceptionStats.smokeAlarmCount += 1
-  }
-  if (data?.type === 'water' || data?.eventType === 'water') {
-    exceptionStats.waterAlarmCount += 1
-  }
-}
-
 function pushRealtimeEvent(event) {
   realtimeEvents.value.unshift(event)
   realtimeEvents.value = realtimeEvents.value.slice(0, STREAM_TOTAL_SIZE)