diff --git a/.env.production b/.env.production
index 76eb49d..61f827f 100644
--- a/.env.production
+++ b/.env.production
@@ -18,7 +18,8 @@ VITE_APP_SNAILJOB_ADMIN = '/snail-job'
 VITE_APP_BASE_API = '/prod-api'
 
 # ws地址
-VITE_WEBSOCKET_ADDRESS = 'ws://127.0.0.1:7181/ws'
+# VITE_WEBSOCKET_ADDRESS = 'ws://127.0.0.1:7181/ws'
+VITE_WEBSOCKET_ADDRESS = 'ws://172.21.7.199:7181/ws'
 
 # 是否在打包时开启压缩，支持 gzip 和 brotli
 VITE_BUILD_COMPRESS = gzip
diff --git a/src/assets/chart/bg.jpg b/src/assets/chart/bg.jpg
index d98895b..08a3ac0 100644
Binary files a/src/assets/chart/bg.jpg and b/src/assets/chart/bg.jpg differ
diff --git a/src/assets/chart/bg1.jpg b/src/assets/chart/bg1.jpg
new file mode 100644
index 0000000..d98895b
Binary files /dev/null and b/src/assets/chart/bg1.jpg differ
diff --git a/src/views/chart/chart1.vue b/src/views/chart/chart1.vue
index 207d00f..be819b0 100644
--- a/src/views/chart/chart1.vue
+++ b/src/views/chart/chart1.vue
@@ -13,19 +13,19 @@
       </div>
     </div>
     <div class="title">RFID中间件监控平台</div>
-    <div class="title1">成功率</div>
-    <div class="title2">告警统计</div>
+    <div class="title1">告警统计</div>
     <div class="topTitle" style="left: 13%">设备数量:</div>
     <div class="topTitle" style="left: 37.5%">在线数量:</div>
     <div class="topTitle" style="left: 62%">离线数量:</div>
     <div class="topTitle" style="left: 86.5%">告警数量:</div>
-    <div class="topNum" style="left: 17%; color: #127feb">{{ overview.deviceTotal }}</div>
-    <div class="topNum" style="left: 41.5%; color: #49e1f5">{{ overview.onlineCount }}</div>
-    <div class="topNum" style="left: 66%; color: #d8ee30">{{ overview.offlineCount }}</div>
-    <div class="topNum" style="left: 90.5%; color: #901f43">{{ overview.alarmCount }}</div>
-    <div class="successRate">
-      <Chart ref="successRateRef"></Chart>
-    </div>
+    <div class="topNum" style="left: 17%; color: #127feb">{{ Object.keys(deviceData).length }}</div>
+    <div class="topNum" style="left: 41.5%; color: #49e1f5">{{ Object.values(deviceData).filter((e) => e.status).length }}</div>
+    <div class="topNum" style="left: 66%; color: #d8ee30">{{ Object.values(deviceData).filter((e) => !e.status).length }}</div>
+    <div class="topNum" style="left: 90.5%; color: #901f43">{{ 0 }}</div>
+    <!--    <div class="topNum" style="left: 17%; color: #127feb">{{ overview.deviceTotal }}</div>-->
+    <!--    <div class="topNum" style="left: 41.5%; color: #49e1f5">{{ overview.onlineCount }}</div>-->
+    <!--    <div class="topNum" style="left: 66%; color: #d8ee30">{{ overview.offlineCount }}</div>-->
+    <!--    <div class="topNum" style="left: 90.5%; color: #901f43">{{ overview.alarmCount }}</div>-->
     <div class="menu">
       <el-menu active-text-color="#ffd04b" background-color="#062852" class="el-menu-vertical-demo" default-active="2" text-color="#fff">
         <template v-for="(i, index) in treeData" :key="i.id">
@@ -69,7 +69,7 @@
       </vue3ScrollSeamless>
     </div>
     <div class="center" ref="scrollNodeRef" @mouseenter="mouseenter" @mouseleave="mouseleave">
-      <div v-masonry style="width: 100%; height: 100%" ref="masonryRef">
+      <div v-masonry style="width: 100%; text-align: center" ref="masonryRef">
         <TreeItem v-masonry-tile :data="i" v-for="i in centerData" :key="i.id" :deviceData="deviceData" :copy="false" />
       </div>
       <div v-masonry style="width: 100%; height: 100%">
@@ -79,7 +79,7 @@
   </div>
 </template>
 <script setup lang="jsx">
-import Chart from '@/components/Chart/chart.vue';
+import { ElMessageBox } from 'element-plus';
 import thbg from '@/assets/chart/thbg.png';
 import trbg from '@/assets/chart/trbg.png';
 import TreeItem from './treeItem.vue';
@@ -114,9 +114,8 @@ function findParentsWithLocationType3(arr) {
 
       if (hasChildWith3) {
         result.push(item);
-        console.log(item);
         item.children.forEach((v) => {
-          deviceData.value[v.deviceId] = {
+          deviceData.value[v.deviceName] = {
             code: '',
             status: v.onlineStatus === '1',
             time: parseTime(new Date(), '{m}-{d} {h}:{i}')
@@ -175,9 +174,8 @@ const time = ref(timeFun());
 const masonryRef = ref(null);
 const scrollSeamlessRef = ref(null);
 const scrollNodeRef = ref(null);
-const successRateRef = ref(null);
 const hover = ref(false);
-const tableData = ref();
+const tableData = ref([]);
 const treeData = ref();
 const centerData = ref([]);
 const deviceData = ref({});
@@ -256,102 +254,6 @@ const scrollToId = (id) => {
   }
 };
 const getData = () => {
-  getSuccessRateTrends().then((res) => {
-    successRateRef.value.setData({
-      tooltip: {
-        trigger: 'axis',
-        backgroundColor: 'rgba(0,0,0,.6)',
-        borderWidth: 0,
-        textStyle: {
-          color: '#fff'
-        },
-        formatter: function (params) {
-          let tooltipContent = '';
-          // 获取横轴坐标
-          let axisValue = params[0].axisValueLabel; // 获取x轴的标签
-
-          // 在每个数据后加上百分号
-          tooltipContent += `${axisValue}<br/>`;
-
-          params.forEach(function (param) {
-            // 在数值后添加 `%`，并保持圆点样式
-            tooltipContent += `${param.marker} ${param.seriesName}: ${param.value ? param.value + '%' : '无数据'}<br/>`;
-          });
-          return tooltipContent;
-        }
-      },
-      legend: {
-        top: '',
-        icon: 'path://M512.798285 0.399142C230.604561 0.399142 1.895927 229.107776 1.895927 511.301501s228.708634 510.902358 510.902358 510.902358 510.902358-228.708634 510.902358-510.902358S794.992009 0.399142 512.798285 0.399142z m0 878.712142C309.634769 879.111284 144.988501 714.465017 144.988501 511.301501S309.634769 143.491717 512.798285 143.491717s367.809784 164.646268 367.809784 367.809784-164.646268 367.809784-367.809784 367.809783z',
-        itemWidth: 10,
-        itemHeight: 10,
-        itemGap: 10,
-        textStyle: {
-          color: '#fff',
-          fontSize: 8
-        }
-      },
-      xAxis: {
-        type: 'category',
-        data: res.data.map((item) => item.timePoint),
-        axisLabel: {
-          show: true,
-          color: '#7ae7f8'
-        },
-        axisLine: {
-          show: false
-        }
-      },
-      grid: {
-        top: 30,
-        left: 30,
-        right: 30,
-        bottom: 30
-      },
-      yAxis: {
-        name: '%',
-        nameTextStyle: {
-          color: '#7ae7f8'
-        },
-        splitLine: {
-          show: false
-        },
-        type: 'value',
-        axisLabel: {
-          show: true,
-          color: '#7ae7f8'
-        }
-      },
-      series: [
-        {
-          name: '今日',
-          data: res.data.map((item) => item.successRate),
-          type: 'line',
-          symbol: 'circle',
-          symbolSize: 5,
-          itemStyle: {
-            color: '#368CDC'
-          },
-          lineStyle: {
-            color: '#368CDC'
-          }
-        },
-        {
-          name: '昨日',
-          data: res.data.map((item) => item.yesterdaySuccessRate),
-          type: 'line',
-          symbol: 'circle',
-          symbolSize: 5,
-          itemStyle: {
-            color: '#39FFF4'
-          },
-          lineStyle: {
-            color: '#39FFF4'
-          }
-        }
-      ]
-    });
-  });
   getRealtimeStats().then((res) => {
     overview.value = res.data?.overview || {};
     tableData.value = res.data?.alarmStats || [];
@@ -406,59 +308,27 @@ const getSocket = () => {
 
   socket.addEventListener('message', (event) => {
     let data = JSON.parse(event.data);
+    let list = data.Readers || [];
+    list.forEach((item) => {
+      if (item.ConnectionStatus !== 1) {
+        ElMessageBox.alert(`设备${item.Id}离线`, '离线报警', {
+          type: 'warning',
+          confirmButtonText: '确定'
+        }).catch(() => undefined);
+        tableData.value.push({
+          alarmTime: parseTime(new Date(), '{m}-{d} {h}:{i}'),
+          deviceName: item.Id,
+          location: '',
+          alarmAction: '设备离线'
+        });
+      }
 
-    if (data?.deviceStatus === 1) {
-      deviceData.value[data.deviceId] = {
-        status: true,
-        code: data.epcStr || '',
+      deviceData.value[item.Id] = {
+        status: item.ConnectionStatus === 1,
         time: parseTime(new Date(), '{m}-{d} {h}:{i}')
-        // time: parseTime(data.recordTime, '{m}-{d} {h}:{i}')
       };
-    } else {
-      deviceData.value[data.deviceId] = {
-        status: false,
-        code: data.epcStr || '',
-        time: parseTime(new Date(), '{m}-{d} {h}:{i}')
-        // time: parseTime(data.recordTime, '{m}-{d} {h}:{i}')
-      };
-    }
-    if (data?.dataType === '1') {
-    }
-    if (data?.alarmFlag === '1') {
-      tableData.value.push({
-        time: parseTime(new Date(), '{m}-{d} {h}:{i}'),
-        // alarmTime: parseTime(data.recordTime, '{m}-{d} {h}:{i}'),
-        deviceName: deviceData.value[data.deviceId]?.epcStr?.trimStart() || '',
-        location: centerData.value.flatMap((item) => item.children || []).find((child) => child.deviceId === targetDeviceId)?.locationAlias || '',
-        alarmAction: data.alarmAction
-      });
-    }
-
-    // if (data?.deviceStatus === '1') {
-    //   deviceData.value[data.deviceId] = data;
-    // }
-    // if (data?.deviceStatus === '2' && data?.alarmFlag === '1') {
-    //   tableData.value.push({
-    //     alarmTime: parseTime(data.recordTime),
-    //     deviceName: deviceData.value[data.deviceId]?.epcStr.trimStart() || '',
-    //     location: centerData.value.flatMap((item) => item.children || []).find((child) => child.deviceId === targetDeviceId)?.locationAlias || '',
-    //     alarmAction: data.alarmAction
-    //   });
-    //   if (data.dataType === '2') {
-    //     deviceData.value[data.deviceId] = data;
-    //   }
-    // }
-    // if (data?.deviceStatus === '3' && data?.alarmFlag === '1') {
-    //   tableData.value.push({
-    //     alarmTime: parseTime(data.recordTime),
-    //     deviceName: deviceData.value[data.deviceId]?.epcStr.trimStart() || '',
-    //     location: centerData.value.flatMap((item) => item.children || []).find((child) => child.deviceId === targetDeviceId)?.locationAlias || '',
-    //     alarmAction: data.alarmAction
-    //   });
-    //   if (data.dataType === '2') {
-    //     deviceData.value[data.deviceId] = data;
-    //   }
-    // }
+    });
+    scrollToId(list?.[0]?.Id);
   });
 
   socket.addEventListener('close', () => {
@@ -475,7 +345,7 @@ let timer1 = null;
 onMounted(() => {
   getData();
   nextTick(() => {
-    scrollToBottom(scrollNodeRef.value, 2);
+    scrollToBottom(scrollNodeRef.value, 1);
   });
 
   getLocationTree().then((res) => {
@@ -484,11 +354,10 @@ onMounted(() => {
   });
   getDeviceLatestRecords().then((res) => {
     res.data.forEach((item) => {
-      if (deviceData.value[item.deviceId]) {
-        deviceData.value[item.deviceId].code = item.latestBarcode;
+      if (deviceData.value[item.deviceName]) {
+        deviceData.value[item.deviceName].code = item.latestBarcode;
       }
     });
-    console.log(deviceData.value);
   });
   getSocket();
   timer1 = setInterval(() => {
@@ -620,14 +489,6 @@ onBeforeMount(() => {
     letter-spacing: 0.2vw;
   }
 
-  .successRate {
-    position: absolute;
-    top: 30.7%;
-    left: 75.6%;
-    width: 20.6%;
-    height: 28.5%;
-  }
-
   .menu {
     position: absolute;
     top: 24%;
@@ -645,10 +506,10 @@ onBeforeMount(() => {
 
   .scrollTable {
     position: absolute;
-    top: 64.7%;
+    top: 30.7%;
     left: 75.6%;
     width: 20.6%;
-    height: 28.5%;
+    height: 62.5%;
   }
 
   .th {
@@ -681,6 +542,7 @@ onBeforeMount(() => {
     height: 69%;
     display: flex;
     flex-wrap: wrap;
+    justify-content: center;
     overflow-y: auto;
     transition: all 1s;
 
diff --git a/src/views/chart/treeItem.vue b/src/views/chart/treeItem.vue
index 9389b58..6d6d4f9 100644
--- a/src/views/chart/treeItem.vue
+++ b/src/views/chart/treeItem.vue
@@ -12,16 +12,17 @@
         :id="copy ? '' : `tree${child.id}`"
         v-for="(child, index) in data.children"
         :key="index"
-        :class="deviceData[child.deviceId]?.status ? 'child-item' : 'child-item1'"
+        :class="deviceData[child.deviceName]?.status ? 'child-item' : 'child-item1'"
         :ref="(el) => (childRefs[index] = el)"
       >
-        <div :class="deviceData[child.deviceId]?.status ? 'child-icon' : 'child-icon1'"></div>
+        <div :class="deviceData[child.deviceName]?.status ? 'child-icon' : 'child-icon1'"></div>
         <div class="child-info">
           <div class="child-name">
             工位名称: <span style="font-size: 0.8vw">{{ child.locationAlias }}</span>
           </div>
-          <div class="child-code">总装码：{{ deviceData[child.deviceId]?.code?.trimStart() }}</div>
-          <div class="child-time">时间：{{ parseTime(deviceData[child.deviceId]?.time, '{m}-{d} {h}:{i}') }}</div>
+          <!--          <div class="child-code">总装码：{{ deviceData[child.deviceId]?.code?.trimStart() }}</div>-->
+          <div class="child-code">状态：{{ deviceData[child.deviceName]?.status ? '在线' : '离线' }}</div>
+<!--          <div class="child-time">时间：{{ parseTime(deviceData[child.deviceName]?.time, '{m}-{d} {h}:{i}') }}</div>-->
         </div>
       </div>
     </div>
@@ -102,14 +103,13 @@ watchEffect(() => {
 .node {
   color: #fff;
   font-size: 0.6vw;
-  width: 346px;
+  width: 316px;
   position: relative;
   vertical-align: top;
   display: flex;
   align-items: stretch;
   break-inside: avoid;
-  margin-bottom: 12px;
-  margin-left: 12px;
+  margin: 0 12px 12px 0; /* 🟩 去掉 margin-left，左右对称 */
 }
 
 /* 主节点 */
@@ -146,7 +146,7 @@ watchEffect(() => {
 /* 子节点列表 */
 .children {
   display: inline-block;
-  width: 246px;
+  width: calc(7vw + 74px + 20px + 12px);
 }
 
 .child-item {
@@ -156,6 +156,7 @@ watchEffect(() => {
   position: relative;
   //height: 75px;
   padding-bottom: 12px;
+  padding-right: 12px;
   margin-left: 20px;
   background-image: url('@/assets/chart/efc42f5a4ed9491a16f6817d7fbe2336.png');
   background-size: 100% 100%;
@@ -168,6 +169,7 @@ watchEffect(() => {
   border-radius: 6px;
   margin-bottom: 8px;
   position: relative;
+  padding-right: 12px;
   //height: 75px;
   padding-bottom: 12px;
   margin-left: 20px;
@@ -215,22 +217,24 @@ watchEffect(() => {
   //position: absolute;
   margin-top: 10px;
   margin-left: 74px;
-  width: 150px;
+  width: 7vw;
 }
 .child-name {
   //position: absolute;
   //top: 10px;
   //left: 74px;
   font-size: 0.8vw;
-  width: 150px;
+  width: 7vw;
+  text-align: left;
   //white-space: nowrap;
 }
 
 .child-code,
 .child-time {
+  text-align: left;
   opacity: 0.9;
   white-space: nowrap;
-  width: 150px;
+  width: 7vw;
 }
 
 .child-code {
diff --git a/vite.config.ts b/vite.config.ts
index d43b6a6..a781d21 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -26,7 +26,7 @@ export default defineConfig(({ mode, command }) => {
       proxy: {
         [env.VITE_APP_BASE_API]: {
           // target: 'http://192.168.100.100:8080''',
-          target: 'http://localhost:9081',
+          target: 'http://192.168.0.8:9081',
           changeOrigin: true,
           ws: true,
           rewrite: (path) => path.replace(new RegExp('^' + env.VITE_APP_BASE_API), '')