diff --git a/src/api/iot/device/modbus/config/index.ts b/src/api/iot/device/modbus/config/index.ts
index fa0e0a80..7db9e69f 100644
--- a/src/api/iot/device/modbus/config/index.ts
+++ b/src/api/iot/device/modbus/config/index.ts
@@ -9,6 +9,8 @@ export interface DeviceModbusConfigVO {
   slaveId: number // 从站地址
   timeout: number // 连接超时时间，单位：毫秒
   retryInterval: number // 重试间隔，单位：毫秒
+  mode: number // 模式
+  frameFormat: number // 帧格式
   status: number // 状态
 }
 
diff --git a/src/api/iot/product/product/index.ts b/src/api/iot/product/product/index.ts
index 2025884b..a5fff456 100644
--- a/src/api/iot/product/product/index.ts
+++ b/src/api/iot/product/product/index.ts
@@ -37,7 +37,8 @@ export enum ProtocolTypeEnum {
   MQTT = 'mqtt',
   EMQX = 'emqx',
   COAP = 'coap',
-  MODBUS_TCP = 'modbus_tcp'
+  MODBUS_TCP_MASTER = 'modbus_tcp_master',
+  MODBUS_TCP_SLAVE = 'modbus_tcp_slave'
 }
 
 // IoT 序列化类型枚举
diff --git a/src/utils/dict.ts b/src/utils/dict.ts
index e68f1384..ec54b408 100644
--- a/src/utils/dict.ts
+++ b/src/utils/dict.ts
@@ -248,5 +248,7 @@ export enum DICT_TYPE {
   IOT_ALERT_RECEIVE_TYPE = 'iot_alert_receive_type', // IoT 告警接收类型
   IOT_OTA_TASK_DEVICE_SCOPE = 'iot_ota_task_device_scope', // IoT OTA任务设备范围
   IOT_OTA_TASK_STATUS = 'iot_ota_task_status', // IoT OTA 任务状态
-  IOT_OTA_TASK_RECORD_STATUS = 'iot_ota_task_record_status' // IoT OTA 记录状态
+  IOT_OTA_TASK_RECORD_STATUS = 'iot_ota_task_record_status', // IoT OTA 记录状态
+  IOT_MODBUS_MODE = 'iot_modbus_mode', // IoT Modbus 工作模式
+  IOT_MODBUS_FRAME_FORMAT = 'iot_modbus_frame_format' // IoT Modbus 帧格式
 }
diff --git a/src/views/iot/device/device/detail/DeviceModbusConfig.vue b/src/views/iot/device/device/detail/DeviceModbusConfig.vue
index f9682f04..a039aaa8 100644
--- a/src/views/iot/device/device/detail/DeviceModbusConfig.vue
+++ b/src/views/iot/device/device/detail/DeviceModbusConfig.vue
@@ -12,21 +12,38 @@
 
       <!-- 详情展示 -->
       <el-descriptions :column="3" border direction="horizontal">
-        <el-descriptions-item label="IP 地址">
-          {{ modbusConfig.ip || '-' }}
-        </el-descriptions-item>
-        <el-descriptions-item label="端口">
-          {{ modbusConfig.port || '-' }}
-        </el-descriptions-item>
+        <!-- Master 模式专有字段 -->
+        <template v-if="isMaster">
+          <el-descriptions-item label="IP 地址">
+            {{ modbusConfig.ip || '-' }}
+          </el-descriptions-item>
+          <el-descriptions-item label="端口">
+            {{ modbusConfig.port || '-' }}
+          </el-descriptions-item>
+        </template>
+        <!-- 公共字段 -->
         <el-descriptions-item label="从站地址">
           {{ modbusConfig.slaveId || '-' }}
         </el-descriptions-item>
-        <el-descriptions-item label="连接超时">
-          {{ modbusConfig.timeout ? `${modbusConfig.timeout} ms` : '-' }}
-        </el-descriptions-item>
-        <el-descriptions-item label="重试间隔">
-          {{ modbusConfig.retryInterval ? `${modbusConfig.retryInterval} ms` : '-' }}
-        </el-descriptions-item>
+        <!-- Master 模式专有字段 -->
+        <template v-if="isMaster">
+          <el-descriptions-item label="连接超时">
+            {{ modbusConfig.timeout ? `${modbusConfig.timeout} ms` : '-' }}
+          </el-descriptions-item>
+          <el-descriptions-item label="重试间隔">
+            {{ modbusConfig.retryInterval ? `${modbusConfig.retryInterval} ms` : '-' }}
+          </el-descriptions-item>
+        </template>
+        <!-- Slave 模式专有字段 -->
+        <template v-if="isSlave">
+          <el-descriptions-item label="工作模式">
+            <dict-tag :type="DICT_TYPE.IOT_MODBUS_MODE" :value="modbusConfig.mode" />
+          </el-descriptions-item>
+          <el-descriptions-item label="帧格式">
+            <dict-tag :type="DICT_TYPE.IOT_MODBUS_FRAME_FORMAT" :value="modbusConfig.frameFormat" />
+          </el-descriptions-item>
+        </template>
+        <!-- 公共字段 -->
         <el-descriptions-item label="状态">
           <dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="modbusConfig.status" />
         </el-descriptions-item>
@@ -141,7 +158,12 @@
     </ContentWrap>
 
     <!-- 连接配置弹窗 -->
-    <DeviceModbusConfigForm ref="configFormRef" :device-id="device.id" @success="getModbusConfig" />
+    <DeviceModbusConfigForm
+      ref="configFormRef"
+      :device-id="device.id"
+      :protocol-type="product.protocolType"
+      @success="getModbusConfig"
+    />
 
     <!-- 点位表单弹窗 -->
     <DeviceModbusPointForm
@@ -155,7 +177,7 @@
 
 <script lang="ts" setup>
 import { DeviceVO } from '@/api/iot/device/device'
-import { ProductVO } from '@/api/iot/product/product'
+import { ProductVO, ProtocolTypeEnum } from '@/api/iot/product/product'
 import { ThingModelData } from '@/api/iot/thingmodel'
 import { DeviceModbusConfigApi, DeviceModbusConfigVO } from '@/api/iot/device/modbus/config'
 import { DeviceModbusPointApi, DeviceModbusPointVO } from '@/api/iot/device/modbus/point'
@@ -175,6 +197,8 @@ const props = defineProps<{
 const message = useMessage()
 
 // ======================= 连接配置 =======================
+const isMaster = computed(() => props.product.protocolType === ProtocolTypeEnum.MODBUS_TCP_MASTER) // 是否为 Master 模式
+const isSlave = computed(() => props.product.protocolType === ProtocolTypeEnum.MODBUS_TCP_SLAVE) // 是否为 Slave 模式
 const modbusConfig = ref<DeviceModbusConfigVO>({} as DeviceModbusConfigVO)
 
 /** 获取连接配置 */
diff --git a/src/views/iot/device/device/detail/DeviceModbusConfigForm.vue b/src/views/iot/device/device/detail/DeviceModbusConfigForm.vue
index b59a7b50..15e6ef97 100644
--- a/src/views/iot/device/device/detail/DeviceModbusConfigForm.vue
+++ b/src/views/iot/device/device/detail/DeviceModbusConfigForm.vue
@@ -8,19 +8,23 @@
       label-width="120px"
       v-loading="formLoading"
     >
-      <el-form-item label="IP 地址" prop="ip">
-        <el-input v-model="formData.ip" placeholder="请输入 Modbus 服务器 IP 地址" />
-      </el-form-item>
-      <el-form-item label="端口" prop="port">
-        <el-input-number
-          v-model="formData.port"
-          placeholder="请输入端口"
-          :min="1"
-          :max="65535"
-          controls-position="right"
-          class="!w-full"
-        />
-      </el-form-item>
+      <!-- Master 模式专有字段：IP、端口、超时、重试 -->
+      <template v-if="isMaster">
+        <el-form-item label="IP 地址" prop="ip">
+          <el-input v-model="formData.ip" placeholder="请输入 Modbus 服务器 IP 地址" />
+        </el-form-item>
+        <el-form-item label="端口" prop="port">
+          <el-input-number
+            v-model="formData.port"
+            placeholder="请输入端口"
+            :min="1"
+            :max="65535"
+            controls-position="right"
+            class="!w-full"
+          />
+        </el-form-item>
+      </template>
+      <!-- 公共字段：从站地址 -->
       <el-form-item label="从站地址" prop="slaveId">
         <el-input-number
           v-model="formData.slaveId"
@@ -31,26 +35,55 @@
           class="!w-full"
         />
       </el-form-item>
-      <el-form-item label="连接超时(ms)" prop="timeout">
-        <el-input-number
-          v-model="formData.timeout"
-          :min="1000"
-          :step="1000"
-          controls-position="right"
-          placeholder="请输入连接超时时间"
-          class="!w-full"
-        />
-      </el-form-item>
-      <el-form-item label="重试间隔(ms)" prop="retryInterval">
-        <el-input-number
-          v-model="formData.retryInterval"
-          :min="1000"
-          :step="1000"
-          controls-position="right"
-          placeholder="请输入重试间隔"
-          class="!w-full"
-        />
-      </el-form-item>
+      <!-- Master 模式专有字段：超时、重试 -->
+      <template v-if="isMaster">
+        <el-form-item label="连接超时(ms)" prop="timeout">
+          <el-input-number
+            v-model="formData.timeout"
+            :min="1000"
+            :step="1000"
+            controls-position="right"
+            placeholder="请输入连接超时时间"
+            class="!w-full"
+          />
+        </el-form-item>
+        <el-form-item label="重试间隔(ms)" prop="retryInterval">
+          <el-input-number
+            v-model="formData.retryInterval"
+            :min="1000"
+            :step="1000"
+            controls-position="right"
+            placeholder="请输入重试间隔"
+            class="!w-full"
+          />
+        </el-form-item>
+      </template>
+      <!-- Slave 模式专有字段：模式、帧格式 -->
+      <template v-if="isSlave">
+        <el-form-item label="工作模式" prop="mode">
+          <el-radio-group v-model="formData.mode">
+            <el-radio
+              v-for="dict in getIntDictOptions(DICT_TYPE.IOT_MODBUS_MODE)"
+              :key="dict.value"
+              :label="dict.value"
+            >
+              {{ dict.label }}
+            </el-radio>
+          </el-radio-group>
+        </el-form-item>
+        <el-form-item label="帧格式" prop="frameFormat">
+          <el-radio-group v-model="formData.frameFormat">
+            <el-radio
+              v-for="dict in getIntDictOptions(DICT_TYPE.IOT_MODBUS_FRAME_FORMAT)"
+              :key="dict.value"
+              :label="dict.value"
+            >
+              {{ dict.label }}
+            </el-radio>
+          </el-radio-group>
+        </el-form-item>
+      </template>
+      <!-- 公共字段：状态 -->
       <el-form-item label="状态" prop="status">
         <el-radio-group v-model="formData.status">
           <el-radio
@@ -72,13 +105,16 @@
 
 <script lang="ts" setup>
 import { DeviceModbusConfigApi, DeviceModbusConfigVO } from '@/api/iot/device/modbus/config'
+import { ProtocolTypeEnum } from '@/api/iot/product/product'
 import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
 import { CommonStatusEnum } from '@/utils/constants'
+import { ModbusModeEnum, ModbusFrameFormatEnum } from '@/views/iot/utils/constants'
 
 defineOptions({ name: 'DeviceModbusConfigForm' })
 
 const props = defineProps<{
   deviceId: number
+  protocolType: string
 }>()
 
 const emit = defineEmits<{
@@ -88,6 +124,8 @@ const emit = defineEmits<{
 const message = useMessage()
 const dialogVisible = ref(false) // 弹窗的是否展示
 const formLoading = ref(false) // 表单提交 loading 状态
+const isMaster = computed(() => props.protocolType === ProtocolTypeEnum.MODBUS_TCP_MASTER) // 是否为 Master 模式
+const isSlave = computed(() => props.protocolType === ProtocolTypeEnum.MODBUS_TCP_SLAVE) // 是否为 Slave 模式
 const formData = ref<DeviceModbusConfigVO>({
   deviceId: props.deviceId,
   ip: '',
@@ -95,15 +133,26 @@ const formData = ref<DeviceModbusConfigVO>({
   slaveId: 1,
   timeout: 3000,
   retryInterval: 10000,
+  mode: ModbusModeEnum.POLLING,
+  frameFormat: ModbusFrameFormatEnum.MODBUS_TCP,
   status: CommonStatusEnum.ENABLE
 })
-const formRules = {
-  ip: [{ required: true, message: '请输入 IP 地址', trigger: 'blur' }],
-  port: [{ required: true, message: '请输入端口', trigger: 'blur' }],
-  slaveId: [{ required: true, message: '请输入从站地址', trigger: 'blur' }],
-  timeout: [{ required: true, message: '请输入连接超时时间', trigger: 'blur' }],
-  retryInterval: [{ required: true, message: '请输入重试间隔', trigger: 'blur' }]
-}
+const formRules = computed(() => {
+  const rules: Record<string, any[]> = {
+    slaveId: [{ required: true, message: '请输入从站地址', trigger: 'blur' }]
+  }
+  if (isMaster.value) {
+    rules.ip = [{ required: true, message: '请输入 IP 地址', trigger: 'blur' }]
+    rules.port = [{ required: true, message: '请输入端口', trigger: 'blur' }]
+    rules.timeout = [{ required: true, message: '请输入连接超时时间', trigger: 'blur' }]
+    rules.retryInterval = [{ required: true, message: '请输入重试间隔', trigger: 'blur' }]
+  }
+  if (isSlave.value) {
+    rules.mode = [{ required: true, message: '请选择工作模式', trigger: 'change' }]
+    rules.frameFormat = [{ required: true, message: '请选择帧格式', trigger: 'change' }]
+  }
+  return rules
+})
 const formRef = ref() // 表单 Ref
 
 /** 打开弹窗 */
@@ -124,7 +173,9 @@ const resetForm = () => {
     port: 502,
     slaveId: 1,
     timeout: 3000,
-    retryInterval: 1000,
+    retryInterval: 10000,
+    mode: ModbusModeEnum.POLLING,
+    frameFormat: ModbusFrameFormatEnum.MODBUS_TCP,
     status: CommonStatusEnum.ENABLE
   }
   formRef.value?.resetFields()
diff --git a/src/views/iot/device/device/detail/index.vue b/src/views/iot/device/device/detail/index.vue
index 417dd615..b53ae8cf 100644
--- a/src/views/iot/device/device/detail/index.vue
+++ b/src/views/iot/device/device/detail/index.vue
@@ -45,7 +45,11 @@
       <el-tab-pane
         label="Modbus 配置"
         name="modbus"
-        v-if="product.codecType === 'ModbusTcp'"
+        v-if="
+          [ProtocolTypeEnum.MODBUS_TCP_MASTER, ProtocolTypeEnum.MODBUS_TCP_SLAVE].includes(
+            product.protocolType as ProtocolTypeEnum
+          )
+        "
       >
         <DeviceModbusConfig
           v-if="activeTab === 'modbus'"
@@ -60,7 +64,7 @@
 <script lang="ts" setup>
 import { useTagsViewStore } from '@/store/modules/tagsView'
 import { DeviceApi, DeviceVO } from '@/api/iot/device/device'
-import { DeviceTypeEnum, ProductApi, ProductVO } from '@/api/iot/product/product'
+import { DeviceTypeEnum, ProductApi, ProductVO, ProtocolTypeEnum } from '@/api/iot/product/product'
 import { ThingModelApi, ThingModelData } from '@/api/iot/thingmodel'
 import DeviceDetailsHeader from './DeviceDetailsHeader.vue'
 import DeviceDetailsInfo from './DeviceDetailsInfo.vue'
diff --git a/src/views/iot/device/device/index.vue b/src/views/iot/device/device/index.vue
index 1406b21b..77824179 100644
--- a/src/views/iot/device/device/index.vue
+++ b/src/views/iot/device/device/index.vue
@@ -173,7 +173,7 @@
                 <div class="mr-2.5 flex items-center">
                   <el-image :src="defaultIconUrl" class="w-[18px] h-[18px]" />
                 </div>
-                <div class="text-[16px] font-600 flex-1">{{ item.deviceName }}</div>
+                <div class="text-[16px] font-600 flex-1 overflow-hidden text-ellipsis whitespace-nowrap">{{ item.deviceName }}</div>
                 <!-- 添加设备状态标签 -->
                 <div class="inline-flex items-center">
                   <div
diff --git a/src/views/iot/utils/constants.ts b/src/views/iot/utils/constants.ts
index c6966c5c..a499f831 100644
--- a/src/views/iot/utils/constants.ts
+++ b/src/views/iot/utils/constants.ts
@@ -600,7 +600,19 @@ export const JSON_PARAMS_EXAMPLE_VALUES = {
   DEFAULT: { display: '""', value: '' }
 } as const
 
-// ========== Modbus 相关常量 ==========
+// ========== Modbus 通用常量 ==========
+
+/** Modbus 模式枚举 */
+export const ModbusModeEnum = {
+  POLLING: 1, // 云端轮询
+  ACTIVE_REPORT: 2 // 主动上报
+} as const
+
+/** Modbus 帧格式枚举 */
+export const ModbusFrameFormatEnum = {
+  MODBUS_TCP: 1, // Modbus TCP
+  MODBUS_RTU: 2 // Modbus RTU
+} as const
 
 /** Modbus 功能码枚举 */
 export const ModbusFunctionCodeEnum = {
@@ -614,8 +626,8 @@ export const ModbusFunctionCodeEnum = {
 export const ModbusFunctionCodeOptions = [
   { value: 1, label: '01 - 读线圈 (Coils)', description: '可读写布尔值' },
   { value: 2, label: '02 - 读离散输入 (Discrete Inputs)', description: '只读布尔值' },
-  { value: 3, label: '03 - 读保持寄存器 (Holding Registers)', description: '可读写16位数据' },
-  { value: 4, label: '04 - 读输入寄存器 (Input Registers)', description: '只读16位数据' }
+  { value: 3, label: '03 - 读保持寄存器 (Holding Registers)', description: '可读写 16 位数据' },
+  { value: 4, label: '04 - 读输入寄存器 (Input Registers)', description: '只读 16 位数据' }
 ]
 
 /** Modbus 原始数据类型枚举 */
@@ -662,7 +674,7 @@ export const getByteOrderOptions = (rawDataType: string) => {
     return ModbusByteOrder32Options
   }
   if (rawDataType === 'DOUBLE') {
-    // 64位暂时复用32位字节序
+    // 64 位暂时复用 32 位字节序
     return ModbusByteOrder32Options
   }
   return ModbusByteOrder16Options