diff --git a/src/api/iot/device/device/index.ts b/src/api/iot/device/device/index.ts
index 57d66e99..d49db614 100644
--- a/src/api/iot/device/device/index.ts
+++ b/src/api/iot/device/device/index.ts
@@ -10,10 +10,9 @@ export interface DeviceVO {
   deviceType: number // 设备类型
   nickname: string // 设备备注名称
   gatewayId: number // 网关设备 ID
-  status: number // 设备状态
-  statusLastUpdateTime: Date // 设备状态最后更新时间
-  lastOnlineTime: Date // 最后上线时间
-  lastOfflineTime: Date // 最后离线时间
+  state: number // 设备状态
+  onlineTime: Date // 最后上线时间
+  offlineTime: Date // 最后离线时间
   activeTime: Date // 设备激活时间
   createTime: Date // 创建时间
   ip: string // 设备的 IP 地址
@@ -31,11 +30,6 @@ export interface DeviceVO {
   groupIds?: number[] // 添加分组 ID
 }
 
-export interface DeviceUpdateStatusVO {
-  id: number // 设备 ID，主键，自增
-  status: number // 设备状态
-}
-
 // IoT 设备数据 VO
 export interface DeviceDataVO {
   deviceId: number // 设备编号
@@ -93,11 +87,6 @@ export const DeviceApi = {
     return await request.put({ url: `/iot/device/update`, data })
   },
 
-  // 修改设备状态
-  updateDeviceStatus: async (data: DeviceUpdateStatusVO) => {
-    return await request.put({ url: `/iot/device/update-status`, data })
-  },
-
   // 修改设备分组
   updateDeviceGroup: async (data: { ids: number[]; groupIds: number[] }) => {
     return await request.put({ url: `/iot/device/update-group`, data })
diff --git a/src/utils/dict.ts b/src/utils/dict.ts
index db8b9d9f..91000e15 100644
--- a/src/utils/dict.ts
+++ b/src/utils/dict.ts
@@ -1,8 +1,8 @@
 /**
  * 数据字典工具类
  */
-import {useDictStoreWithOut} from '@/store/modules/dict'
-import {ElementPlusInfoType} from '@/types/elementPlus'
+import { useDictStoreWithOut } from '@/store/modules/dict'
+import { ElementPlusInfoType } from '@/types/elementPlus'
 
 const dictStore = useDictStoreWithOut()
 
@@ -235,7 +235,7 @@ export enum DICT_TYPE {
   IOT_PRODUCT_DEVICE_TYPE = 'iot_product_device_type', // IOT 产品设备类型
   IOT_DATA_FORMAT = 'iot_data_format', // IOT 数据格式
   IOT_PROTOCOL_TYPE = 'iot_protocol_type', // IOT 接入网关协议
-  IOT_DEVICE_STATUS = 'iot_device_status', // IOT 设备状态
+  IOT_DEVICE_STATE = 'iot_device_state', // IOT 设备状态
   IOT_THING_MODEL_TYPE = 'iot_thing_model_type', // IOT 产品功能类型
   IOT_DATA_TYPE = 'iot_data_type', // IOT 数据类型
   IOT_THING_MODEL_UNIT = 'iot_thing_model_unit', // IOT 物模型单位
diff --git a/src/views/iot/device/device/detail/DeviceDetailsInfo.vue b/src/views/iot/device/device/detail/DeviceDetailsInfo.vue
index b34fde5b..a6894286 100644
--- a/src/views/iot/device/device/detail/DeviceDetailsInfo.vue
+++ b/src/views/iot/device/device/detail/DeviceDetailsInfo.vue
@@ -23,13 +23,13 @@
           {{ formatDate(device.activeTime) }}
         </el-descriptions-item>
         <el-descriptions-item label="最后上线时间">
-          {{ formatDate(device.lastOnlineTime) }}
+          {{ formatDate(device.onlineTime) }}
         </el-descriptions-item>
         <el-descriptions-item label="当前状态">
-          <dict-tag :type="DICT_TYPE.IOT_DEVICE_STATUS" :value="device.status" />
+          <dict-tag :type="DICT_TYPE.IOT_DEVICE_STATE" :value="device.status" />
         </el-descriptions-item>
         <el-descriptions-item label="最后离线时间" :span="3">
-          {{ formatDate(device.lastOfflineTime) }}
+          {{ formatDate(device.offlineTime) }}
         </el-descriptions-item>
         <el-descriptions-item label="MQTT 连接参数">
           <el-button type="primary" @click="openMqttParams">查看</el-button>
diff --git a/src/views/iot/device/device/index.vue b/src/views/iot/device/device/index.vue
index de4d37c9..a92e7015 100644
--- a/src/views/iot/device/device/index.vue
+++ b/src/views/iot/device/device/index.vue
@@ -64,7 +64,7 @@
           class="!w-240px"
         >
           <el-option
-            v-for="dict in getIntDictOptions(DICT_TYPE.IOT_DEVICE_STATUS)"
+            v-for="dict in getIntDictOptions(DICT_TYPE.IOT_DEVICE_STATE)"
             :key="dict.value"
             :label="dict.label"
             :value="dict.value"
@@ -161,7 +161,7 @@
             <div
               class="absolute top-0 left-0 right-0 h-[50px] pointer-events-none"
               :class="[
-                item.status === DeviceStatusEnum.ONLINE
+                item.state === DeviceStatusEnum.ONLINE
                   ? 'bg-gradient-to-b from-[#eefaff] to-transparent'
                   : 'bg-gradient-to-b from-[#fff1f1] to-transparent'
               ]"
@@ -179,7 +179,7 @@
                   <div
                     class="w-1 h-1 rounded-full mr-1.5"
                     :class="
-                      item.status === DeviceStatusEnum.ONLINE
+                      item.state === DeviceStatusEnum.ONLINE
                         ? 'bg-[var(--el-color-success)]'
                         : 'bg-[var(--el-color-danger)]'
                     "
@@ -187,9 +187,9 @@
                   </div>
                   <el-text
                     class="!text-xs font-bold"
-                    :type="item.status === DeviceStatusEnum.ONLINE ? 'success' : 'danger'"
+                    :type="item.state === DeviceStatusEnum.ONLINE ? 'success' : 'danger'"
                   >
-                    {{ getDictLabel(DICT_TYPE.IOT_DEVICE_STATUS, item.status) }}
+                    {{ getDictLabel(DICT_TYPE.IOT_DEVICE_STATE, item.state) }}
                   </el-text>
                 </div>
               </div>
@@ -199,9 +199,9 @@
                 <div class="flex-1">
                   <div class="mb-2.5 last:mb-0">
                     <span class="text-[#717c8e] mr-2.5">所属产品</span>
-                    <span class="text-[#0070ff]">{{
-                      products.find((p) => p.id === item.productId)?.name
-                    }}</span>
+                    <span class="text-[#0070ff]">
+                      {{ products.find((p) => p.id === item.productId)?.name }}
+                    </span>
                   </div>
                   <div class="mb-2.5 last:mb-0">
                     <span class="text-[#717c8e] mr-2.5">设备类型</span>
@@ -209,7 +209,9 @@
                   </div>
                   <div class="mb-2.5 last:mb-0">
                     <span class="text-[#717c8e] mr-2.5">DeviceKey</span>
-                    <span class="text-[#0b1d30] inline-block align-middle overflow-hidden text-ellipsis whitespace-nowrap max-w-[130px]">
+                    <span
+                      class="text-[#0b1d30] inline-block align-middle overflow-hidden text-ellipsis whitespace-nowrap max-w-[130px]"
+                    >
                       {{ item.deviceKey }}
                     </span>
                   </div>
@@ -306,13 +308,13 @@
       </el-table-column>
       <el-table-column label="设备状态" align="center" prop="status">
         <template #default="scope">
-          <dict-tag :type="DICT_TYPE.IOT_DEVICE_STATUS" :value="scope.row.status" />
+          <dict-tag :type="DICT_TYPE.IOT_DEVICE_STATE" :value="scope.row.status" />
         </template>
       </el-table-column>
       <el-table-column
         label="最后上线时间"
         align="center"
-        prop="lastOnlineTime"
+        prop="onlineTime"
         :formatter="dateFormatter"
         width="180px"
       />