diff --git a/src/views/index.vue b/src/views/index.vue
index ee2e0e1..6655d07 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -5,19 +5,27 @@
       <h2>数据总览</h2>
       <div class="data-item">
         <div class="data_bck">
-          <div class="number"><span>{{ DataOverview.devicesNumber }}</span> 个</div>
+          <div class="number">
+            <span>{{ DataOverview.devicesNumber }}</span> 个
+          </div>
           <div class="title_number">设备数量</div>
         </div>
         <div class="data_green">
-          <div class="number"><span>{{ DataOverview.equipmentOnline }}</span> 个</div>
+          <div class="number">
+            <span>{{ DataOverview.equipmentOnline }}</span> 个
+          </div>
           <div class="title_number">在线设备</div>
         </div>
         <div class="data_orgine">
-          <div class="number"><span>{{ DataOverview.binding }}</span> 个</div>
+          <div class="number">
+            <span>{{ DataOverview.binding }}</span> 个
+          </div>
           <div class="title_number">已绑定设备</div>
         </div>
         <div class="data_red">
-          <div class="number"><span>{{ DataOverview.equipmentAbnormal }}</span> 个</div>
+          <div class="number">
+            <span>{{ DataOverview.equipmentAbnormal }}</span> 个
+          </div>
           <div class="title_number">异常设备</div>
         </div>
       </div>
@@ -28,10 +36,8 @@
           <div class="content-row">
             <h2>设备分类</h2>
             <div class="card-header">
-              <div v-for="(item, index) in deviceList" :key="index" class="progress-item"
-                style="display: inline-block; margin-right: 40px;">
-                <el-progress :stroke-width="7" type="circle" :width="100"
-                  :percentage="item.total === 0 ? 0 : (item.current / item.total) * 100">
+              <div v-for="(item, index) in deviceList" :key="index" class="progress-item" style="display: inline-block; margin-right: 40px">
+                <el-progress :stroke-width="7" type="circle" :width="100" :percentage="item.total === 0 ? 0 : (item.current / item.total) * 100">
                   <template #default>
                     <div class="progress-text">
                       <span class="current">{{ item.current }}</span>
@@ -77,20 +83,12 @@
             <div class="card-header">
               <h2>设备使用频次</h2>
               <div class="chart-controls">
-                <el-select v-model="deviceType" placeholder="设备类型" style="width: 150px;"
-                  @change="handleDeviceTypeChange">
-                  <el-option v-for="item in deviceTypeOptions" :key="item.value" :label="item.typeName"
-                    :value="item.deviceTypeId" />
+                <el-select v-model="deviceType" placeholder="设备类型" style="width: 150px" @change="handleDeviceTypeChange">
+                  <el-option v-for="item in deviceTypeOptions" :key="item.value" :label="item.typeName" :value="item.deviceTypeId" />
                 </el-select>
                 <div class="tab-group">
-                  <div class="tab-item" :class="{ 'tab-item--active': activeTab === '1' }"
-                    @click="updateFrequencyChart('1')">
-                    近半年
-                  </div>
-                  <div class="tab-item" :class="{ 'tab-item--active': activeTab === '2' }"
-                    @click="updateFrequencyChart('2')">
-                    近一年
-                  </div>
+                  <div class="tab-item" :class="{ 'tab-item--active': activeTab === '1' }" @click="updateFrequencyChart('1')">近半年</div>
+                  <div class="tab-item" :class="{ 'tab-item--active': activeTab === '2' }" @click="updateFrequencyChart('2')">近一年</div>
                 </div>
               </div>
             </div>
@@ -141,8 +139,8 @@
 </template>
 
 <script setup name="Index" lang="ts">
-import api from '@/api/home/index'
-import { DataOverviewType } from '@/api/home/types'
+import api from '@/api/home/index';
+import { DataOverviewType } from '@/api/home/types';
 import router from '@/router';
 import * as echarts from 'echarts'; // 引入ECharts核心库
 import apiTypeAll from '@/api/equipmentManagement/device/index';
@@ -153,15 +151,15 @@ const DataOverview = ref<DataOverviewType>({
   equipmentAbnormal: 0
 });
 const deviceTypeOptions = ref([]); //设备类型
-const deviceType = ref()
+const deviceType = ref();
 const activeTab = ref('1');
-const alarmsData = ref()
+const alarmsData = ref();
 // ---------------------- 基础数据 ----------------------
 // 设备分类数据
 const deviceList = ref([
-  { name: "4G设备", current: 0, total: 0 },
-  { name: "蓝牙设备", current: 0, total: 0 },
-  { name: "4G&蓝牙设备", current: 0, total: 0 },
+  { name: '4G设备', current: 0, total: 0 },
+  { name: '蓝牙设备', current: 0, total: 0 },
+  { name: '4G&蓝牙设备', current: 0, total: 0 }
 ]);
 // ---------------------- 图表Ref（用于挂载图表实例） ----------------------
 const frequencyChartRef = ref<HTMLDivElement | null>(null); // 设备使用频次折线图
@@ -193,7 +191,7 @@ const initFrequencyChart = async (range: any = '1', deviceTypeId: any) => {
   try {
     let data = {
       deviceTypeId: deviceTypeId
-    }
+    };
     const res = await api.getEquipmentUsageData(range, data);
     const monthData = res.data[0] || {};
     const monthKeys = ['m1', 'm2', 'm3', 'm4', 'm5', 'm6', 'm7', 'm8', 'm9', 'm10', 'm11', 'm12'];
@@ -202,23 +200,24 @@ const initFrequencyChart = async (range: any = '1', deviceTypeId: any) => {
     let filteredKeys, filteredNames, yAxisData;
     const today = new Date();
     const currentMonth = today.getMonth();
-    if (range === '1') {
-      const result = [];
-      for (let i = 0; i < 6; i++) {
-        const targetMonth = (currentMonth - i + 12) % 12;
-        result.push(targetMonth);
-      }
-      const recent6Months = result.reverse();
-      // 匹配接口字段和名称
-      filteredKeys = recent6Months.map(monthIndex => monthKeys[monthIndex]);
-      filteredNames = recent6Months.map(monthIndex => monthNames[monthIndex]);
-      yAxisData = filteredKeys.map(key => monthData[key] || 0);
-    } else {
-      // 近一年：全部12个月（1月→12月）
-      filteredKeys = monthKeys;
-      filteredNames = monthNames;
-      yAxisData = filteredKeys.map(key => monthData[key] || 0);
+
+    let mm = 6;
+    if (range === '2') {
+      mm = 12;
     }
+    const result = [];
+    for (let i = 0; i < mm; i++) {
+      const targetMonth = (currentMonth - i + 12) % 12;
+      result.push(targetMonth);
+    }
+    const recentMonths = result.reverse();
+
+
+    // 匹配接口字段和名称
+    filteredKeys = recentMonths.map((monthIndex) => monthKeys[monthIndex]);
+    filteredNames = recentMonths.map((monthIndex) => monthNames[monthIndex]);
+    yAxisData = filteredKeys.map((key) => monthData[key] || 0);
+
     const chartData = {
       xAxis: filteredNames,
       yAxis: yAxisData,
@@ -258,7 +257,10 @@ const initFrequencyChart = async (range: any = '1', deviceTypeId: any) => {
           areaStyle: {
             color: {
               type: 'linear',
-              x: 0, y: 0, x2: 0, y2: 1,
+              x: 0,
+              y: 0,
+              x2: 0,
+              y2: 1,
               colorStops: [
                 { offset: 0, color: 'rgba(64, 158, 255, 0.3)' },
                 { offset: 1, color: 'rgba(64, 158, 255, 0)' }
@@ -267,21 +269,22 @@ const initFrequencyChart = async (range: any = '1', deviceTypeId: any) => {
           },
           markPoint: {
             data: chartData.peak.value
-              ? [{
-                name: chartData.peak.name,
-                value: chartData.peak.value,
-                xAxis: chartData.xAxis.indexOf(chartData.peak.month),
-                yAxis: chartData.peak.value,
-                itemStyle: { color: '#409eff' }
-              }]
+              ? [
+                  {
+                    name: chartData.peak.name,
+                    value: chartData.peak.value,
+                    xAxis: chartData.xAxis.indexOf(chartData.peak.month),
+                    yAxis: chartData.peak.value,
+                    itemStyle: { color: '#409eff' }
+                  }
+                ]
               : []
           }
         }
       ]
     };
     frequencyChartInstance.setOption(option);
-  } catch (error) {
-  }
+  } catch (error) {}
 };
 /**
  * 2. 报警环形图（今日报警处理占比）
@@ -292,7 +295,7 @@ const initAlarmRingChart = async () => {
   try {
     const res = await api.getAlarmInformation({});
     const { alarmsTotalToday = 0, processingAlarmToday = 0 } = res.data || {};
-    alarmsData.value = res.data || '0'
+    alarmsData.value = res.data || '0';
     alarmRingChartInstance = echarts.init(alarmRingChartRef.value);
     const option = {
       tooltip: {
@@ -312,22 +315,19 @@ const initAlarmRingChart = async () => {
           label: {
             show: true,
             position: 'center',
-            formatter: [
-              '{valueStyle|' + alarmsTotalToday + '/' + processingAlarmToday + '}',
-              '{textStyle|今日报警/处理}'
-            ].join('\n'), // 换行
+            formatter: ['{valueStyle|' + alarmsTotalToday + '/' + processingAlarmToday + '}', '{textStyle|今日报警/处理}'].join('\n'), // 换行
             // 关键：配置 rich 定义样式
             rich: {
               valueStyle: {
-                color: '#333',    // 数字颜色
-                fontSize: 18,     // 数字字号
-                fontWeight: 'bold',// 数字加粗
-                lineHeight: 24    // 行高（控制与下一行间距）
+                color: '#333', // 数字颜色
+                fontSize: 18, // 数字字号
+                fontWeight: 'bold', // 数字加粗
+                lineHeight: 24 // 行高（控制与下一行间距）
               },
               textStyle: {
                 color: 'rgba(56, 64, 79, 0.6)', // 文字颜色（可自定义）
-                fontSize: 14,     // 文字字号
-                lineHeight: 20    // 文字行高
+                fontSize: 14, // 文字字号
+                lineHeight: 20 // 文字行高
               }
             },
             fontSize: 16,
@@ -338,27 +338,24 @@ const initAlarmRingChart = async () => {
             show: false // 隐藏标签连接线
           },
           data: [
-         
-            {  
-              value:processingAlarmToday ,
+            {
+              value: processingAlarmToday,
               name: '已处理',
               itemStyle: { color: '#07BE75' }
             },
-               {
+            {
               value: alarmsTotalToday,
               name: '报警',
               itemStyle: { color: '#F65757' }
-            },
-
+            }
           ]
         }
       ]
     };
     alarmRingChartInstance.setOption(option);
     // 报警柱状图
-    initAlarmBarChart()
-  } catch (error) {
-  }
+    initAlarmBarChart();
+  } catch (error) {}
 };
 
 /**
@@ -367,21 +364,21 @@ const initAlarmRingChart = async () => {
 const initAlarmBarChart = () => {
   if (!alarmBarChartRef.value) return;
   const alarmTypeMap = [
-    { name: '强制报警', field: 'alarmForced' },         // alarmForced 
-    { name: '撞击闯入', field: 'intrusionImpact' },     // intrusionImpact 
-    { name: '自动报警', field: 'alarmAuto' },          // alarmAuto 
-    { name: '电子围栏', field: 'fenceElectronic' }       // fenceElectronic 
+    { name: '强制报警', field: 'alarmForced' }, // alarmForced
+    { name: '撞击闯入', field: 'intrusionImpact' }, // intrusionImpact
+    { name: '自动报警', field: 'alarmAuto' }, // alarmAuto
+    { name: '电子围栏', field: 'fenceElectronic' } // fenceElectronic
   ];
 
-  const alarmTypes = alarmTypeMap.map(item => item.name);
-  const alarmCounts = alarmTypeMap.map(item => {
+  const alarmTypes = alarmTypeMap.map((item) => item.name);
+  const alarmCounts = alarmTypeMap.map((item) => {
     const value = alarmsData.value[item.field]; // 提取对应字段值
     console.log(`${item.name}数值:`, value); // 打印每个类型的数值
     return value;
   });
   const commonGradient = new echarts.graphic.LinearGradient(0, 0, 0, 1, [
-    { offset: 0, color: 'rgba(246, 87, 87, 1)' },    // 渐变起点：#F65757（不透明）
-    { offset: 1, color: 'rgba(224, 52, 52, 0)' }     // 渐变终点：#E03434（全透明）
+    { offset: 0, color: 'rgba(246, 87, 87, 1)' }, // 渐变起点：#F65757（不透明）
+    { offset: 1, color: 'rgba(224, 52, 52, 0)' } // 渐变终点：#E03434（全透明）
   ]);
   const option = {
     tooltip: {
@@ -413,8 +410,8 @@ const initAlarmBarChart = () => {
         data: alarmCounts,
         barWidth: '20%',
         itemStyle: {
-          color: commonGradient,       // 所有柱子共用同一渐变色
-          borderRadius: 4              // 统一4px圆角
+          color: commonGradient, // 所有柱子共用同一渐变色
+          borderRadius: 4 // 统一4px圆角
         }
       }
     ]
@@ -429,19 +426,18 @@ const updateFrequencyChart = (tabValue: any) => {
   if (frequencyChartInstance) {
     frequencyChartInstance.dispose();
   }
-  deviceType.value=''
+  deviceType.value = '';
   initFrequencyChart(tabValue, '');
 };
 const handleDeviceTypeChange = (all) => {
   initFrequencyChart(activeTab.value, all);
-
 };
 // 首页统计接口
 const getData = async () => {
   //  设备总览
-  api.getDataOverview({}).then(res => {
-    DataOverview.value = res.data
-  })
+  api.getDataOverview({}).then((res) => {
+    DataOverview.value = res.data;
+  });
   // 设备分类
   try {
     const res = await api.getEquipmentClassification({});
@@ -450,48 +446,42 @@ const getData = async () => {
     // 映射数据：current 为各类型设备数量，total 为总设备数（6）
     deviceList.value = [
       {
-        name: "4G设备",
+        name: '4G设备',
         current: equipment4G,
         total: total
       },
       {
-        name: "蓝牙设备",
+        name: '蓝牙设备',
         current: deviceBluetooth,
         total: total
       },
       {
-        name: "4G&蓝牙设备",
+        name: '4G&蓝牙设备',
         current: devices4GAndBluetooth,
         total: total
-      },
+      }
     ];
   } catch (error) {
     console.log('获取设备分类数据失败：', error);
   }
   // 设备类型
-  apiTypeAll.deviceTypeAll().then(res => {
-    if (res.code == 200) {
-      const originalData = Array.isArray(res.data) ? res.data : [];
-      deviceTypeOptions.value = [{ typeName: '全部', deviceTypeId: ''}].concat(originalData); 
-    }
-  }).catch(err => {
-
-  })
+  apiTypeAll
+    .deviceTypeAll()
+    .then((res) => {
+      if (res.code == 200) {
+        const originalData = Array.isArray(res.data) ? res.data : [];
+        deviceTypeOptions.value = [{ typeName: '全部', deviceTypeId: '' }].concat(originalData);
+      }
+    })
+    .catch((err) => {});
 };
 
-
-
-
-
-
-
-
 // ---------------------- 生命周期钩子（初始化/销毁图表） ----------------------
 onMounted(() => {
   // 页面加载时初始化所有图表
   initFrequencyChart('1', '');
   initAlarmRingChart();
-  getData()
+  getData();
 
   // 监听窗口 resize，自动调整图表大小
   window.addEventListener('resize', () => {
@@ -506,8 +496,8 @@ onUnmounted(() => {
   frequencyChartInstance?.dispose();
   alarmRingChartInstance?.dispose();
   //alarmBarChartInstance?.dispose();
-  window.removeEventListener('resize', () => { });
-});                    
+  window.removeEventListener('resize', () => {});
+});
 </script>
 
 <style lang="scss" scoped>
@@ -528,7 +518,7 @@ onUnmounted(() => {
     .data_green,
     .data_orgine,
     .data_red {
-      width:23%;
+      width: 23%;
       height: 135px;
       border-radius: 10px;
       position: relative;
@@ -556,7 +546,7 @@ onUnmounted(() => {
     }
 
     .number {
-      padding-top:30px;
+      padding-top: 30px;
       font-size: 18px;
 
       span {
@@ -675,7 +665,6 @@ onUnmounted(() => {
     padding: 16px;
     height: 360px; // 固定图表卡片高度，避免布局错乱
 
-
     .card-body {
       height: calc(100% - 40px); // 卡片内容区高度（减去header高度）
     }
@@ -713,7 +702,7 @@ onUnmounted(() => {
         }
 
         .stat.green {
-          color: #07BE75;
+          color: #07be75;
         }
 
         .label {
@@ -845,4 +834,4 @@ onUnmounted(() => {
     }
   }
 }
-</style>
\ No newline at end of file
+</style>