diff --git a/App.vue b/App.vue
index 9e4a99b..1917fd8 100644
--- a/App.vue
+++ b/App.vue
@@ -137,6 +137,7 @@ export default {
       }
       // ========== 新增：登出时清空localStorage的订阅列表 ==========
       uni.removeStorageSync('mqtt_subscribe_list')
+      uni.removeStorageSync('agri_list')
       console.log('登出成功，MQTT已断开')
     },
     // token过期处理逻辑（核心）
diff --git a/pages/news/index.vue b/pages/news/index.vue
index 855a120..877f177 100644
--- a/pages/news/index.vue
+++ b/pages/news/index.vue
@@ -70,21 +70,20 @@
             <view v-if="item.numBadge>0 && item.badge" class="item-badge"></view>
           </view>
           <view class="item-content">
-            <view class="item-title">{{ item.title }}</view>
+            <view class="item-title">
+              <text>{{ item.title }}</text>
+              <text class="item-time">
+                <uni-dateformat v-if="item.createTime" :date="item.createTime" :format="formatTime(item.createTime)"
+                                :threshold="[60000, 3600000]"></uni-dateformat>
+                <text v-else>--</text>
+              </text>
+            </view>
             <view class="item-desc">
               <view v-if="item.content">{{ item.content }}</view>
               <view v-else>暂无更多{{item.title.substring(0,2)}}消息 ... </view>
-            </view>
-          </view>
-          <!-- 右侧时间+角标列 -->
-          <view class="item-right">
-            <view class="item-time">
-              <uni-dateformat v-if="item.createTime" :date="item.createTime" :format="formatTime(item.createTime)"
-                              :threshold="[60000, 3600000]"></uni-dateformat>
-              <view v-else>--</view>
-            </view>
-            <view v-if="item.numBadge>0 && !item.badge">
-              <uni-badge :text="item.numBadge" type="error" size="mini" />
+              <view v-if="item.numBadge>0 && !item.badge">
+                <uni-badge :text="item.numBadge" type="error" size="mini" />
+              </view>
             </view>
           </view>
         </view>
@@ -435,31 +434,41 @@ export default {
     .item-content {
       flex: 1;
       min-width: 0; /* 必须加，防止flex溢出 */
+      display: flex;
+      flex-direction: column;
       .item-title {
         font-size: 32rpx;
         color: #333;
         margin-bottom: 8rpx;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        text:first-child {
+          flex-shrink: 0;
+        }
       }
       .item-desc {
         font-size: 26rpx;
         color: #999;
         line-height: 1.4;
-        overflow: hidden;
-        white-space: nowrap;
-        text-overflow: ellipsis;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        view:first-child {
+          overflow: hidden;
+          white-space: nowrap;
+          text-overflow: ellipsis;
+          flex: 1;
+          min-width: 0;
+        }
+        view:last-child {
+          flex-shrink: 0;
+        }
       }
-    }
-
-    /* 右侧时间 + 角标 固定区域 */
-    .item-right {
-      display: flex;
-      flex-direction: column;
-      align-items: flex-end;
-      flex-shrink: 0; /* 时间不被挤压 */
-      margin-left: 20rpx;
       .item-time {
         font-size: 26rpx;
         color: #999;
+        flex-shrink: 0;
       }
     }
   }
diff --git a/pages/news/subpages/deviceCenter/index.vue b/pages/news/subpages/deviceCenter/index.vue
index b582bbb..db1e5c3 100644
--- a/pages/news/subpages/deviceCenter/index.vue
+++ b/pages/news/subpages/deviceCenter/index.vue
@@ -45,7 +45,7 @@
 <script>
 import {listMessage, updateRead} from "@/api/warn/message";
 import * as mqttUtil from "@/utils/mqtt";
-
+import {formatTime} from "@/utils/agri";
 export default {
   data() {
     return {
@@ -72,7 +72,6 @@ export default {
     this.getList();
   },
   onShow() {
-    this.updateRead();
     console.info("消息日志监听")
     mqttUtil.setOnMessageCallback(this.ackAlarm);
   },
@@ -89,7 +88,7 @@ export default {
     mqttUtil.removeOnMessageCallback();
   },
   methods: {
-
+    formatTime,
     // 判断两个时间是否是同一天同一分钟
     isSameMinute(time1, time2) {
       const date1 = new Date(time1);
@@ -100,40 +99,7 @@ export default {
              date1.getHours() === date2.getHours() &&
              date1.getMinutes() === date2.getMinutes();
     },
-    formatTime(timeStr) {
-      const now = new Date();
-      const target = new Date(timeStr);
-      const diff = now - target;
-      const day = 86400000;
-      const week = 7 * day;
 
-      // 时间
-      const h = String(target.getHours()).padStart(2, '0');
-      const m = String(target.getMinutes()).padStart(2, '0');
-      const time = `${h}:${m}`;
-
-      // 今天
-      if (now.toDateString() === target.toDateString())
-        return `今天 ${time}`;
-
-      // 昨天
-      const yest = new Date(now);
-      yest.setDate(now.getDate() - 1);
-      if (yest.toDateString() === target.toDateString())
-        return `昨天 ${time}`;
-
-      // 7天内
-      if (diff <= week) {
-        const weekMap = ['日', '一', '二', '三', '四', '五', '六'];
-        return `星期${weekMap[target.getDay()]} ${time}`;
-      }
-
-      // 7天前
-      const Y = target.getFullYear();
-      const M = String(target.getMonth() + 1).padStart(2, '0');
-      const D = String(target.getDate()).padStart(2, '0');
-      return `${Y}-${M}-${D} ${time}`;
-    },
     getSortDate(messageList) {
       return messageList.sort((a, b) => new Date(a.createTime) - new Date(b.createTime));
     },
@@ -166,6 +132,7 @@ export default {
           this.isHaveOldData = false;
         }
       }).finally(()=>{
+        this.updateRead();
         if (this.messageList.length>10) {
           // 在数据更新后设置 scrollId
           this.$nextTick(() => {
@@ -178,6 +145,9 @@ export default {
       })
     },
     updateRead() {
+      if (this.msgList.length === 0) return;
+      var unReadList = this.messageList.filter(item => item.readStatus === 0);
+      if (unReadList.length === 0) return;
       updateRead({msgType: "status"}).then(response => {
         if (response.code === 200) {
           console.info("更新已读成功")
@@ -218,7 +188,10 @@ export default {
     },
 
     gotoDevice(item) {
-
+      const agriList = uni.getStorageSync('agri_list')
+      if (agriList.length === 0 || !agriList.includes(item.imei)) {
+        return
+      }
       this.$tab.navigateTo(item.linkUrl)
     },
     ackAlarm(topic, payload) {
diff --git a/pages/news/subpages/deviceLog/log.vue b/pages/news/subpages/deviceLog/log.vue
index 534b13b..01eec5a 100644
--- a/pages/news/subpages/deviceLog/log.vue
+++ b/pages/news/subpages/deviceLog/log.vue
@@ -76,7 +76,6 @@
 
 <script>
 import {listAgri} from "@/api/system/assets/agri";
-import {getAutoLogList} from "@/api/warn/autolog";
 import {formatDate} from "@/uni_modules/uni-dateformat/components/uni-dateformat/date-format";
 
 export default {
diff --git a/utils/agri.js b/utils/agri.js
index 22bbc9a..15318ec 100644
--- a/utils/agri.js
+++ b/utils/agri.js
@@ -342,6 +342,43 @@ export function isTodayDate(dateInput) {
   return targetDateOnly.getTime() === todayDate.getTime();
 }
 
+
+
+export function formatTime(timeStr) {
+  console.info('timeStr', timeStr)
+  const now = new Date();
+  const target = new Date(timeStr);
+  const diff = now - target;
+  const day = 86400000;
+  const week = 7 * day;
+
+  // 时间
+  const h = String(target.getHours()).padStart(2, '0');
+  const m = String(target.getMinutes()).padStart(2, '0');
+  const time = `${h}:${m}`;
+
+  // 今天
+  if (now.toDateString() === target.toDateString())
+    return `${time}`;
+
+  // 昨天
+  const yest = new Date(now);
+  yest.setDate(now.getDate() - 1);
+  if (yest.toDateString() === target.toDateString())
+    return `昨天 ${time}`;
+
+  // 7天内
+  if (diff <= week) {
+    const weekMap = ['日', '一', '二', '三', '四', '五', '六'];
+    return `星期${weekMap[target.getDay()]} ${time}`;
+  }
+
+  // 7天前
+  const Y = target.getFullYear();
+  const M = String(target.getMonth() + 1).padStart(2, '0');
+  const D = String(target.getDate()).padStart(2, '0');
+  return `${Y}-${M}-${D} ${time}`;
+}
 /**
  * 判断传入的日期是否是今天
  * 支持格式：Date对象、时间戳、字符串（yyyy-MM-dd HH:mm:ss、yyyy-MM-dd、ISO格式等）
diff --git a/utils/mqtt.js b/utils/mqtt.js
index 45b6b4c..d99f61a 100644
--- a/utils/mqtt.js
+++ b/utils/mqtt.js
@@ -337,6 +337,7 @@ export function updateSubscribeTopic() {
     if (!clientId) {
         throw new Error('MQTT clientId 为空，无法生成订阅主题');
     }
+    const agriList = [];
     // 1. 获取设备列表（纯.then/.catch回调）
     listAgri().then(response => {
         if (response.code === 200) {
@@ -344,10 +345,12 @@ export function updateSubscribeTopic() {
             // 生成设备订阅主题（校验imei非空）
             response.rows.forEach(item => {
                 if (item?.imei) {
+                    agriList.push(item.imei);
                     subscribeList.push(`frontend/${clientId}/dtu/${item.imei}/+`);
                     subscribeList.push(`device/${item.imei}/+`);
                 }
             });
+            uni.setStorageSync('agri_list', agriList);
             // 管理员额外订阅指定设备
             if (store.getters && store.getters.name === 'admin') {
                 subscribeList.push(`frontend/${clientId}/dtu/862538065276061/+`);