diff --git a/src/components/home/warning.vue b/src/components/home/warning.vue
index 4a5db95..67b7e16 100644
--- a/src/components/home/warning.vue
+++ b/src/components/home/warning.vue
@@ -1,9 +1,31 @@
 <script setup lang="ts">
+import type { WarningRecord } from '@/service/warningRecord'
+import { onMounted } from 'vue'
+import { useDbStore } from '@/store/modules/db'
+
+const db = useDbStore()
+
+/** 首页只展示最近几条 */
+const list = computed(() => (db.warning_record || []).slice(0, 3))
+
+onMounted(async () => {
+  if (!db.warning_record?.length)
+    await db.loadAll()
+})
+
 function goToWarningList() {
   uni.navigateTo({
     url: '/pages/warning/index',
   })
 }
+
+function goToDetail(item: WarningRecord) {
+  if (!item.id)
+    return
+  uni.navigateTo({
+    url: `/pages/warning/detail/index?id=${item.id}`,
+  })
+}
 </script>
 
 <template>
@@ -17,7 +39,15 @@ function goToWarningList() {
       </wd-button>
     </view>
     <view class="card-body">
-      <home-warning_list />
+      <view v-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)"
+      />
     </view>
   </view>
 </template>
@@ -47,4 +77,11 @@ function goToWarningList() {
 .card-body {
   padding: 12px 16px;
 }
+
+.empty-tip {
+  font-size: 14px;
+  color: #999999;
+  text-align: center;
+  padding: 16px 0;
+}
 </style>
diff --git a/src/components/home/warning_list.vue b/src/components/home/warning_list.vue
index af1cd8c..d6a0110 100644
--- a/src/components/home/warning_list.vue
+++ b/src/components/home/warning_list.vue
@@ -1,16 +1,85 @@
+<script setup lang="ts">
+import type { WarningRecord } from '@/service/warningRecord'
+
+const props = defineProps<{
+  item: WarningRecord
+}>()
+
+/** 异常类型：0 数据中断 / 1 高温异常 / 2 定位异常 */
+const exceptionTypeMap: Record<number, string> = {
+  0: '数据中断',
+  1: '高温异常',
+  2: '定位异常',
+}
+
+/** 异常级别：0 提醒 / 1 警告 / 2 严重 */
+const exceptionLevelMap: Record<number, string> = {
+  0: '提醒',
+  1: '警告',
+  2: '严重',
+}
+
+/** 处置类型：0 未处理 / 1 现场恢复 / 2 需要保修 */
+const disposalTypeMap: Record<number, string> = {
+  0: '未处理',
+  1: '现场恢复',
+  2: '需要保修',
+}
+
+const title = computed(() => exceptionTypeMap[props.item.exception_type ?? -1] || '未知异常')
+
+const levelText = computed(() => exceptionLevelMap[props.item.exception_level ?? -1] || '')
+
+const desc = computed(() => {
+  const device = props.item.device_name || '未知设备'
+  const site = props.item.site_description || ''
+  const disposal = disposalTypeMap[props.item.disposal_type ?? -1]
+  return disposal ? `${device} ${site}（${disposal}）` : `${device} ${site}`
+})
+
+const timeText = computed(() => formatOccurredAt(props.item.occurred_at))
+
+function formatOccurredAt(value?: string) {
+  if (!value)
+    return ''
+  const date = new Date(value.replace(/-/g, '/'))
+  if (Number.isNaN(date.getTime()))
+    return value
+
+  const diffMs = Date.now() - date.getTime()
+  const diffMin = Math.floor(diffMs / 60000)
+  if (diffMin < 1)
+    return '刚刚'
+  if (diffMin < 60)
+    return `${diffMin}分钟前`
+  const diffHour = Math.floor(diffMin / 60)
+  if (diffHour < 24)
+    return `${diffHour}小时前`
+  const diffDay = Math.floor(diffHour / 24)
+  if (diffDay < 7)
+    return `${diffDay}天前`
+  return value.slice(0, 16)
+}
+</script>
+
 <template>
   <view class="warning-item">
-    <view class="warning-icon" />
+    <view class="warning-icon" :class="`level-${item.exception_level ?? 0}`" />
     <view class="warning-info">
-      <text class="warning-title">
-        钢轮温度过高
-      </text>
+      <view class="warning-title-row">
+        <text class="warning-title">
+          {{ title }}
+        </text>
+        <text v-if="levelText" class="warning-level" :class="`level-${item.exception_level ?? 0}`">
+          {{ levelText }}
+        </text>
+      </view>
       <text class="warning-desc">
-        徐工XS65H #01 钢轮温度达90°C,超过國值85°C
+        {{ desc }}
       </text>
     </view>
     <text class="warning-time">
-      10分钟前
+      {{ timeText }}
     </text>
   </view>
 </template>
@@ -33,28 +102,74 @@
   border-radius: 50%;
   background-color: #fff2e8;
   margin-right: 12px;
+  flex-shrink: 0;
+}
+
+.warning-icon.level-0 {
+  background-color: #e8f3ff;
+}
+
+.warning-icon.level-1 {
+  background-color: #fff2e8;
+}
+
+.warning-icon.level-2 {
+  background-color: #ffece8;
 }
 
 .warning-info {
   flex: 1;
+  min-width: 0;
   display: flex;
   flex-direction: column;
+  padding-right: 8px;
+}
+
+.warning-title-row {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 4px;
 }
 
 .warning-title {
   font-size: 18px;
   font-weight: bold;
   color: #333333;
-  margin-bottom: 4px;
+}
+
+.warning-level {
+  font-size: 12px;
+  padding: 2px 6px;
+  border-radius: 4px;
+}
+
+.warning-level.level-0 {
+  color: #3b82f6;
+  background-color: #e8f3ff;
+}
+
+.warning-level.level-1 {
+  color: #f59e0b;
+  background-color: #fff2e8;
+}
+
+.warning-level.level-2 {
+  color: #ef4444;
+  background-color: #ffece8;
 }
 
 .warning-desc {
   font-size: 14px;
   color: #999999;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 
 .warning-time {
   font-size: 14px;
   color: #cccccc;
+  flex-shrink: 0;
 }
 </style>
diff --git a/src/components/warning/filter.vue b/src/components/warning/filter.vue
index 3ba174f..dec5207 100644
--- a/src/components/warning/filter.vue
+++ b/src/components/warning/filter.vue
@@ -1,11 +1,16 @@
 <script setup lang="ts">
-const activeTab = ref(0)
-const dateRange = ref('')
-const level = ref('')
+defineProps<{
+  totalCount: number
+  unhandledCount: number
+}>()
+const activeTab = defineModel<number>('activeTab', { default: 0 })
+const level = defineModel<number | null>('level', { default: null })
+const dateRange = defineModel<string>('dateRange', { default: '' })
 
-const tabs = ['全部', '定位异常', '高温异常']
+const tabs = ['全部', '数据中断', '高温异常', '定位异常']
 
 const dateOptions = [
+  { value: '', text: '全部时间' },
   { value: 'today', text: '今天' },
   { value: 'yesterday', text: '昨天' },
   { value: 'week', text: '本周' },
@@ -13,19 +18,24 @@ const dateOptions = [
 ]
 
 const levelOptions = [
-  { value: 'all', text: '全部级别' },
-  { value: 'critical', text: '严重' },
-  { value: 'warning', text: '警告' },
-  { value: 'info', text: '提醒' },
+  { value: -1, text: '全部级别' },
+  { value: 2, text: '严重' },
+  { value: 1, text: '警告' },
+  { value: 0, text: '提醒' },
 ]
 
-const totalCount = ref(8)
-const unhandledCount = ref(3)
+/** uni-data-select 用 -1 表示全部，再转成 null */
+const levelSelect = computed({
+  get: () => (level.value === null ? -1 : level.value),
+  set: (val: number) => {
+    level.value = val === -1 || val === null || val === undefined ? null : Number(val)
+  },
+})
 </script>
 
 <template>
   <view class="warning-filter">
-    <!-- 标签页 -->
+    <!-- 标签页：按异常类型筛选 -->
     <view class="tabs">
       <view
         v-for="(tab, index) in tabs"
@@ -40,10 +50,10 @@ const unhandledCount = ref(3)
       </view>
     </view>
 
-    <!-- 筛选条件 -->
+    <!-- 筛选条件：时间 + 异常级别 -->
     <view class="filters">
-      <uni-data-select v-model="dateRange" :localdata="dateOptions" />
-      <uni-data-select v-model="level" :localdata="levelOptions" />
+      <uni-data-select v-model="dateRange" :localdata="dateOptions" placeholder="全部时间" />
+      <uni-data-select v-model="levelSelect" :localdata="levelOptions" placeholder="全部级别" />
     </view>
   </view>
 
@@ -69,7 +79,7 @@ const unhandledCount = ref(3)
 
 .tabs {
   display: flex;
-  gap: 12px;
+  gap: 8px;
   margin-bottom: 16px;
 }
 
@@ -77,7 +87,7 @@ const unhandledCount = ref(3)
   flex: 1;
   background-color: #f5f5f5;
   border-radius: 8px;
-  padding: 12px 0;
+  padding: 10px 0;
   text-align: center;
 }
 
@@ -86,7 +96,7 @@ const unhandledCount = ref(3)
 }
 
 .tab-text {
-  font-size: 18px;
+  font-size: 14px;
   color: #333;
 }
 
diff --git a/src/components/warning/item.vue b/src/components/warning/item.vue
index b410a71..54add38 100644
--- a/src/components/warning/item.vue
+++ b/src/components/warning/item.vue
@@ -5,18 +5,24 @@ const props = defineProps<{
   deviceName: string
   tags: string[]
   time: string
-  trigger: string
   status?: '未处理' | '已处理'
   index: number
+  warningId?: number
 }>()
 
 function goToDetail() {
+  if (props.warningId) {
+    uni.navigateTo({
+      url: `/pages/warning/detail/index?id=${props.warningId}`,
+    })
+    return
+  }
+
   const key = `warning_${Date.now()}`
   storage.set(key, {
     deviceName: props.deviceName,
     tags: props.tags,
     time: props.time,
-    trigger: props.trigger,
     status: props.status || '未处理',
   })
   uni.navigateTo({
@@ -37,7 +43,7 @@ function goToDetail() {
     </view>
 
     <view class="tags">
-      <view v-for="(tag, index) in tags" :key="index" class="tag">
+      <view v-for="(tag, i) in tags" :key="i" class="tag">
         <text class="tag-text">
           {{ tag }}
         </text>
@@ -47,9 +53,6 @@ function goToDetail() {
     <text class="time">
       {{ time }}
     </text>
-    <text class="trigger">
-      {{ trigger }}
-    </text>
   </view>
 </template>
 
@@ -112,9 +115,4 @@ function goToDetail() {
   display: block;
   margin-bottom: 8px;
 }
-
-.trigger {
-  font-size: 18px;
-  color: #666;
-}
 </style>
diff --git a/src/pages/warning/detail/index.vue b/src/pages/warning/detail/index.vue
index dadb351..756c1b6 100644
--- a/src/pages/warning/detail/index.vue
+++ b/src/pages/warning/detail/index.vue
@@ -1,4 +1,8 @@
 <script setup lang="ts">
+import type { WarningRecord } from '@/service/warningRecord'
+import { onLoad } from '@dcloudio/uni-app'
+import { ref } from 'vue'
+import { warningRecordService } from '@/service'
 import storage from '@/utils/storage'
 
 definePage({
@@ -8,9 +12,30 @@ definePage({
   },
 })
 
-const warningData = ref<any>(null)
+/** 异常类型 / 级别 / 处置类型文案 */
+const exceptionTypeMap: Record<number, string> = {
+  0: '数据中断',
+  1: '高温异常',
+  2: '定位异常',
+}
+const exceptionLevelMap: Record<number, string> = {
+  0: '提醒',
+  1: '警告',
+  2: '严重',
+}
+const disposalTypeMap: Record<number, string> = {
+  0: '未处理',
+  1: '现场恢复',
+  2: '需要保修',
+}
 
-onLoad((options) => {
+const warningData = ref<WarningRecord | null>(null)
+
+onLoad(async (options) => {
+  if (options?.id) {
+    warningData.value = await warningRecordService.selectById(Number(options.id))
+    return
+  }
   if (options?.key) {
     warningData.value = storage.get(options.key)
     storage.remove(options.key)
@@ -23,10 +48,66 @@ onLoad((options) => {
     <back-nav title="警告详情" />
 
     <view class="content">
-      <view v-if="warningData" class="detail-raw">
-        <text class="raw-text">
-          {{ JSON.stringify(warningData, null, 2) }}
-        </text>
+      <view v-if="warningData" class="detail-card">
+        <view class="row">
+          <text class="label">
+            设备名称
+          </text>
+          <text class="value">
+            {{ warningData.device_name || '-' }}
+          </text>
+        </view>
+        <view class="row">
+          <text class="label">
+            异常类型
+          </text>
+          <text class="value">
+            {{ exceptionTypeMap[warningData.exception_type ?? -1] || '-' }}
+          </text>
+        </view>
+        <view class="row">
+          <text class="label">
+            异常级别
+          </text>
+          <text class="value">
+            {{ exceptionLevelMap[warningData.exception_level ?? -1] || '-' }}
+          </text>
+        </view>
+        <view class="row">
+          <text class="label">
+            发生时间
+          </text>
+          <text class="value">
+            {{ warningData.occurred_at || '-' }}
+          </text>
+        </view>
+        <view class="row">
+          <text class="label">
+            现场描述
+          </text>
+          <text class="value">
+            {{ warningData.site_description || '-' }}
+          </text>
+        </view>
+        <view class="row">
+          <text class="label">
+            处置类型
+          </text>
+          <text class="value">
+            {{ disposalTypeMap[warningData.disposal_type ?? -1] || '-' }}
+          </text>
+        </view>
+        <view class="row">
+          <text class="label">
+            处置记录
+          </text>
+          <text class="value">
+            {{ warningData.disposal_record || '-' }}
+          </text>
+        </view>
+      </view>
+      <view v-else class="empty-tip">
+        未找到告警详情
       </view>
     </view>
   </view>
@@ -43,16 +124,38 @@ onLoad((options) => {
   padding-top: 72px;
 }
 
-.detail-raw {
+.detail-card {
   background-color: #ffffff;
   border-radius: 12px;
   padding: 16px;
 }
 
-.raw-text {
-  font-size: 18px;
+.row {
+  display: flex;
+  padding: 12px 0;
+  border-bottom: 1px solid #f5f5f5;
+}
+
+.row:last-child {
+  border-bottom: none;
+}
+
+.label {
+  width: 90px;
+  flex-shrink: 0;
+  font-size: 16px;
+  color: #999;
+}
+
+.value {
+  flex: 1;
+  font-size: 16px;
   color: #333;
-  font-family: monospace;
-  white-space: pre-wrap;
+}
+
+.empty-tip {
+  text-align: center;
+  color: #999;
+  padding: 24px 0;
 }
 </style>
diff --git a/src/pages/warning/index.vue b/src/pages/warning/index.vue
index a6e24d2..36382cd 100644
--- a/src/pages/warning/index.vue
+++ b/src/pages/warning/index.vue
@@ -1,4 +1,8 @@
 <script setup lang="ts">
+import type { WarningRecord } from '@/service/warningRecord'
+import { computed, onMounted, ref } from 'vue'
+import { useDbStore } from '@/store/modules/db'
+
 definePage({
   layout: false,
   style: {
@@ -6,22 +10,107 @@ definePage({
   },
 })
 
-const warnings = [
-  {
-    deviceName: '徐工XS65H #01',
-    tags: ['定位异常', '警告'],
-    time: '14:10:04·已持续5分30秒',
-    trigger: '触发阈值：RTK信号弱，精度下降',
-    status: '未处理' as const,
-  },
-  {
-    deviceName: '徐工XS65H #01',
-    tags: ['定位异常', '警告'],
-    time: '14:10:04·已持续5分30秒',
-    trigger: '触发阈值：RTK信号弱，精度下降',
-    status: '未处理' as const,
-  },
-]
+const db = useDbStore()
+
+/** 异常类型：0 数据中断 / 1 高温异常 / 2 定位异常 */
+const exceptionTypeMap: Record<number, string> = {
+  0: '数据中断',
+  1: '高温异常',
+  2: '定位异常',
+}
+
+/** 异常级别：0 提醒 / 1 警告 / 2 严重 */
+const exceptionLevelMap: Record<number, string> = {
+  0: '提醒',
+  1: '警告',
+  2: '严重',
+}
+
+const activeTab = ref(0) // 0全部 1数据中断 2高温异常 3定位异常
+const levelFilter = ref<number | null>(null) // null全部 / 0提醒 / 1警告 / 2严重
+const dateRange = ref('') // ''全部 / today / yesterday / week / month
+
+const totalCount = computed(() => db.warning_record.length)
+const unhandledCount = computed(() =>
+  db.warning_record.filter(item => item.disposal_type === 0).length,
+)
+
+const warnings = computed(() => {
+  return db.warning_record
+    .filter((item) => {
+      if (activeTab.value > 0 && item.exception_type !== activeTab.value - 1)
+        return false
+      if (levelFilter.value !== null && item.exception_level !== levelFilter.value)
+        return false
+      if (dateRange.value && !matchDateRange(item.occurred_at, dateRange.value))
+        return false
+      return true
+    })
+    .map(mapWarningItem)
+})
+
+function parseDate(value?: string) {
+  if (!value)
+    return null
+  const date = new Date(value.replace(/-/g, '/'))
+  return Number.isNaN(date.getTime()) ? null : date
+}
+
+function startOfDay(date: Date) {
+  return new Date(date.getFullYear(), date.getMonth(), date.getDate())
+}
+
+/** 按今天 / 昨天 / 本周 / 本月筛选发生时间 */
+function matchDateRange(occurredAt: string | undefined, range: string) {
+  const occurred = parseDate(occurredAt)
+  if (!occurred)
+    return false
+
+  const now = new Date()
+  const todayStart = startOfDay(now)
+  const occurredStart = startOfDay(occurred)
+
+  if (range === 'today')
+    return occurredStart.getTime() === todayStart.getTime()
+
+  if (range === 'yesterday') {
+    const yesterday = new Date(todayStart)
+    yesterday.setDate(yesterday.getDate() - 1)
+    return occurredStart.getTime() === yesterday.getTime()
+  }
+
+  if (range === 'week') {
+    // 本周一 00:00 起
+    const weekStart = new Date(todayStart)
+    const day = weekStart.getDay() || 7 // 周日按 7
+    weekStart.setDate(weekStart.getDate() - day + 1)
+    return occurredStart.getTime() >= weekStart.getTime() && occurredStart.getTime() <= todayStart.getTime()
+  }
+
+  if (range === 'month') {
+    const monthStart = new Date(now.getFullYear(), now.getMonth(), 1)
+    return occurredStart.getTime() >= monthStart.getTime() && occurredStart.getTime() <= todayStart.getTime()
+  }
+
+  return true
+}
+
+function mapWarningItem(item: WarningRecord) {
+  const typeText = exceptionTypeMap[item.exception_type ?? -1] || '未知异常'
+  const levelText = exceptionLevelMap[item.exception_level ?? -1] || ''
+  return {
+    id: item.id,
+    deviceName: item.device_name || '未知设备',
+    tags: [typeText, levelText].filter(Boolean),
+    time: item.occurred_at || '',
+    status: (item.disposal_type === 0 ? '未处理' : '已处理') as '未处理' | '已处理',
+  }
+}
+
+onMounted(async () => {
+  if (!db.warning_record.length)
+    await db.loadAll()
+})
 </script>
 
 <template>
@@ -29,17 +118,26 @@ const warnings = [
     <back-nav title="异常警告" />
 
     <view class="content">
-      <warning-filter />
+      <warning-filter
+        v-model:active-tab="activeTab"
+        v-model:level="levelFilter"
+        v-model:date-range="dateRange"
+        :total-count="totalCount"
+        :unhandled-count="unhandledCount"
+      />
 
       <view class="warning-list">
+        <view v-if="!warnings.length" class="empty-tip">
+          暂无异常警告
+        </view>
         <warning-item
           v-for="(item, index) in warnings"
-          :key="index"
+          :key="item.id ?? index"
           :index="index"
+          :warning-id="item.id"
           :device-name="item.deviceName"
           :tags="item.tags"
           :time="item.time"
-          :trigger="item.trigger"
           :status="item.status"
         />
       </view>
@@ -63,4 +161,11 @@ const warnings = [
   flex-direction: column;
   gap: 12px;
 }
+
+.empty-tip {
+  font-size: 14px;
+  color: #999;
+  text-align: center;
+  padding: 24px 0;
+}
 </style>
diff --git a/src/service/index.ts b/src/service/index.ts
index fe7d8f2..1b12167 100644
--- a/src/service/index.ts
+++ b/src/service/index.ts
@@ -31,7 +31,7 @@ const expectedColumns: Record<string, string[]> = {
   project: ['id', 'project_name', 'stake_range', 'total_area', 'status', 'created_at', 'updated_at'],
   work_record: ['id', 'project_id', 'start_time', 'end_time', 'compaction_area', 'pass_count', 'created_at'],
   rtk_track: ['id', 'work_record_id', 'latitude', 'longitude', 'speed', 'heading', 'steel_wheel_temp', 'compaction_value', 'created_at'],
-  warning_record: ['id', 'project_id', 'device_name', 'exception_type', 'occurred_at', 'site_description', 'disposal_record', 'disposal_type', 'is_read', 'created_at'],
+  warning_record: ['id', 'project_id', 'device_name', 'exception_type', 'exception_level', 'occurred_at', 'site_description', 'disposal_record', 'disposal_type', 'is_read', 'created_at'],
   history_report: ['id', 'project_id', 'report_name', 'device_id', 'construction_area', 'start_time', 'end_time', 'duration', 'compaction_area', 'pass_count', 'qualified_rate', 'avg_speed', 'avg_paving_temp', 'avg_compaction', 'exception_count', 'created_at'],
 }
 
diff --git a/src/service/seed.ts b/src/service/seed.ts
index 887fb69..67cbdee 100644
--- a/src/service/seed.ts
+++ b/src/service/seed.ts
@@ -107,7 +107,9 @@ async function seedRtkTrack() {
 
 /**
  * 插入告警记录假数据（3条）
- * 字段：project_id / device_name / exception_type(0数据中断 1高温异常 2定位异常)
+ * 字段：project_id / device_name
+ *       exception_type(0数据中断 1高温异常 2定位异常)
+ *       exception_level(0提醒 1警告 2严重)
  *       occurred_at / site_description / disposal_record
  *       disposal_type(0未处理 1现场恢复 2需要保修) / is_read
  */
@@ -117,6 +119,7 @@ async function seedWarningRecord() {
       project_id: 1,
       device_name: 'XS-65H',
       exception_type: 0,
+      exception_level: 1,
       occurred_at: '2026-09-10 09:15:00',
       site_description: '设备上报数据中断超过 30 秒',
       disposal_record: '',
@@ -127,6 +130,7 @@ async function seedWarningRecord() {
       project_id: 2,
       device_name: 'XS-65H',
       exception_type: 1,
+      exception_level: 2,
       occurred_at: '2026-09-09 10:20:00',
       site_description: '钢轮温度超过安全阈值',
       disposal_record: '现场降温后恢复作业',
@@ -137,6 +141,7 @@ async function seedWarningRecord() {
       project_id: 1,
       device_name: 'RTK-01',
       exception_type: 2,
+      exception_level: 0,
       occurred_at: '2026-09-10 14:05:00',
       site_description: 'RTK 定位信号丢失，无法获取有效坐标',
       disposal_record: '设备故障，已登记报修',
diff --git a/src/service/warningRecord.ts b/src/service/warningRecord.ts
index e214e7d..a885ce4 100644
--- a/src/service/warningRecord.ts
+++ b/src/service/warningRecord.ts
@@ -8,6 +8,7 @@ export const warningRecordTableSql = `CREATE TABLE IF NOT EXISTS warning_record
   project_id INTEGER,
   device_name TEXT,
   exception_type INTEGER,
+  exception_level INTEGER DEFAULT 0,
   occurred_at DATETIME,
   site_description TEXT,
   disposal_record TEXT,
@@ -22,6 +23,7 @@ export interface WarningRecord {
   project_id: number // 所属项目 ID，关联 project.id
   device_name?: string // 设备名称
   exception_type?: 0 | 1 | 2 // 异常类型，0：数据中断，1：高温异常，2：定位异常
+  exception_level?: 0 | 1 | 2 // 异常级别，0：提醒，1：警告，2：严重
   occurred_at?: string // 发生时间
   site_description?: string // 现场描述
   disposal_record?: string // 现场处置记录