diff --git a/src/api/device-manage/device/cloud-command.ts b/src/api/device-manage/device/cloud-command.ts
index ebe0c129..47d2f2b4 100644
--- a/src/api/device-manage/device/cloud-command.ts
+++ b/src/api/device-manage/device/cloud-command.ts
@@ -1,4 +1,4 @@
-import type { GetCloudCommandLogsParams } from './types'
+import type { CommandToDeviceData, GetCloudCommandLogsParams, MessageToDeviceData } from './types'
 import { defHttp } from '@/utils/http/axios'
 
 export function getCloudCommandLogs(params: GetCloudCommandLogsParams) {
@@ -16,3 +16,17 @@ export function getMessageContent(id: string) {
     },
   })
 }
+
+export function sendMessageToDevice(data: MessageToDeviceData) {
+  return defHttp.post({
+    url: '/cloud/sendMessage',
+    data,
+  })
+}
+
+export function sendCommandToDevice(data: CommandToDeviceData) {
+  return defHttp.post({
+    url: '/cloud/sendCommand',
+    data,
+  })
+}
diff --git a/src/api/device-manage/device/types.ts b/src/api/device-manage/device/types.ts
index 1efea4b4..91667704 100644
--- a/src/api/device-manage/device/types.ts
+++ b/src/api/device-manage/device/types.ts
@@ -25,3 +25,22 @@ export interface DevicePropertie {
 export interface GetCloudCommandLogsParams extends PageParam {
   messageType?: number
 }
+
+export enum CloudCommandType {
+  Attribute = 1,
+  Command = 2,
+  Message = 3,
+}
+
+export interface MessageToDeviceData {
+  deviceId: string
+  topic: string
+  message: string
+}
+
+export interface CommandToDeviceData {
+  deviceId: string
+  modelId: string
+  itemId: string
+  value: string | number
+}
diff --git a/src/api/product/model.ts b/src/api/product/model.ts
index 1ba5f178..63642e36 100644
--- a/src/api/product/model.ts
+++ b/src/api/product/model.ts
@@ -1,4 +1,4 @@
-import type { GetModelAttributeListParams, ModelAttribute, ModelAttributeWithForm, ModelService } from './types'
+import type { GetModelAttributeListParams, ModelAttribute, ModelAttributeWithForm, ModelService, SimpleAttribute } from './types'
 import { defHttp } from '@/utils/http/axios'
 
 export function getAllModelServices(productId: string) {
@@ -56,3 +56,13 @@ export function deleteModelAttribute(id: string) {
     url: `/thingModel/item/remove?id=${id}`,
   })
 }
+
+export function getAllModelAttributes(productId: string, itemType: number) {
+  return defHttp.get<SimpleAttribute[]>({
+    url: '/thingModel/item/queryList',
+    params: {
+      productId,
+      itemType,
+    },
+  })
+}
diff --git a/src/api/product/topic.ts b/src/api/product/topic.ts
index 893fc562..07c8bcff 100644
--- a/src/api/product/topic.ts
+++ b/src/api/product/topic.ts
@@ -27,3 +27,12 @@ export function deleteTopic(id: string) {
     url: `/product/topic/remove?id=${id}`,
   })
 }
+
+export function getAllTopics(productId: string) {
+  return defHttp.get<Topic[]>({
+    url: '/product/topic/list',
+    params: {
+      productId,
+    },
+  })
+}
diff --git a/src/api/product/types.ts b/src/api/product/types.ts
index 19b11752..6ad40e88 100644
--- a/src/api/product/types.ts
+++ b/src/api/product/types.ts
@@ -57,6 +57,13 @@ export interface GetModelAttributeListParams extends PageParam {
   modelId?: string
 }
 
+export enum ModelAttributeDataTypesEnum {
+  Int32 = 'int32',
+  Float = 'float',
+  Bool = 'bool',
+  Text = 'text',
+}
+
 export interface ModelAttribute {
   id: string
   name: string
@@ -67,6 +74,7 @@ export interface ModelAttribute {
   tenantId: string
   method: string
   sort: number
+  dataType: ModelAttributeDataTypesEnum
   dataSpecs?: {
     min?: number
     max?: number
@@ -82,7 +90,7 @@ export interface ModelAttributeWithForm {
   name: string
   itemType: number
   identifier: string
-  dataType: number
+  dataType: ModelAttributeDataTypesEnum
   min: number
   max: number
   maxLength: number
@@ -94,3 +102,19 @@ export interface ModelAttributeWithForm {
   sort: number
   modelId: string
 }
+
+export interface SimpleAttribute {
+  dataType: ModelAttributeDataTypesEnum
+  itemType: number
+  modelId: string
+  modelName: string
+  name: string
+  dataSpecs: {
+    min: number
+    max: number
+    maxLength: number
+    trueDesc: string
+    falseDesc: string
+    scale: string
+  }
+}
diff --git a/src/views/device-manage/device/components/CloudCommand.vue b/src/views/device-manage/device/components/CloudCommand.vue
index 95397e94..7e2cc12c 100644
--- a/src/views/device-manage/device/components/CloudCommand.vue
+++ b/src/views/device-manage/device/components/CloudCommand.vue
@@ -1,33 +1,41 @@
 <script lang="ts" setup>
-import { computed, h, ref } from 'vue'
+import { computed, h, ref, unref } from 'vue'
 import { CloudSyncOutlined } from '@ant-design/icons-vue'
 import { Alert, Segmented } from 'ant-design-vue'
 import MessageModal from './MessageModal.vue'
+import SendCommandModal from './SendCommandModal.vue'
 import { BasicTable, useTable } from '@/components/Table'
+import { useModal } from '@/components/Modal'
 import { getCloudCommandLogs, getMessageContent } from '@/api/device-manage/device/cloud-command'
+import type { Device } from '@/api/device-manage/device/types'
+import { CloudCommandType } from '@/api/device-manage/device/types'
+
+defineProps<{ device?: Device }>()
+
+const [registerModal, { openModal }] = useModal<CloudCommandType>()
 
 const commandTypes = [
   {
     label: '命令下发',
-    value: 2,
+    value: CloudCommandType.Command,
     desc: '如果设备所属产品定义了命令功能，则您可以通过应用调用平台接口或者操作 “下发” 按钮下发命令，当前MQTT设备仅支持同步命令下发，NB设备仅支持异步命令下发。',
   },
   {
     label: '属性下发',
-    value: 1,
+    value: CloudCommandType.Attribute,
     desc: '属性下发依赖产品模型，平台会以异步方式（属性下发后无需等待设备侧回复相应）下发消息给设备，当前仅MQTT设备支持属性下发。',
   },
   {
     label: '消息下发',
-    value: 3,
+    value: CloudCommandType.Message,
     desc: '消息下发不依赖产品模型，平台会以异步方式（消息下发后无需等待设备侧回复相应）下发消息给设备，当前仅MQTT设备支持消息下发。',
   },
 ]
-const currentCommandType = ref(2)
-const currentCommandTypeDesc = computed(() => commandTypes.find(item => item.value === currentCommandType.value)?.desc)
+const selectedCommonType = ref(CloudCommandType.Command)
+const selectedCommon = computed(() => commandTypes.find(item => item.value === selectedCommonType.value))
 
 const [register, { reload }] = useTable({
-  api: params => getCloudCommandLogs({ ...params, messageType: currentCommandType.value }),
+  api: params => getCloudCommandLogs({ ...params, messageType: unref(selectedCommon)?.value }),
   columns: [
     {
       title: '追踪 ID',
@@ -62,18 +70,26 @@ const [register, { reload }] = useTable({
 <template>
   <div>
     <div flex="~ items-center gap-12px" mb="12px">
-      <Segmented v-model:value="currentCommandType" :options="commandTypes" @change="() => reload()" />
-      <a-button type="primary">
+      <Segmented v-model:value="selectedCommonType" :options="commandTypes" @change="() => reload()" />
+      <a-button type="primary" @click="openModal(true, selectedCommon?.value)">
         <CloudSyncOutlined />下发
       </a-button>
       <Alert
         type="info"
         show-icon
         class="py-4px text-13px"
-        :message="currentCommandTypeDesc"
+        :message="selectedCommon?.desc"
       />
     </div>
 
     <BasicTable @register="register" />
+
+    <SendCommandModal
+      :title="selectedCommon?.label"
+      :type="selectedCommon?.value"
+      :product-id="device?.productId"
+      @register="registerModal"
+      @success="reload"
+    />
   </div>
 </template>
diff --git a/src/views/device-manage/device/components/DeviceInfo.vue b/src/views/device-manage/device/components/DeviceInfo.vue
index 10b3fb97..c9f0b86f 100644
--- a/src/views/device-manage/device/components/DeviceInfo.vue
+++ b/src/views/device-manage/device/components/DeviceInfo.vue
@@ -1,4 +1,5 @@
 <script lang="ts" setup>
+import { toRef } from 'vue'
 import { Card, Empty } from 'ant-design-vue'
 import { FieldTimeOutlined, SyncOutlined } from '@ant-design/icons-vue'
 import { useDeviceInfo } from './composables/useDeviceInfo'
@@ -7,20 +8,23 @@ import { Description } from '@/components/Description'
 import { useModelService } from '@/views/product/components/composables/useModelService'
 import { usePermission } from '@/hooks/web/usePermission'
 import { ProductTabEnums } from '@/views/product/data'
+import type { Device } from '@/api/device-manage/device/types'
 
-const { data, scheam } = useDeviceInfo()
+const props = defineProps<{ data?: Device }>()
+
+const { scheam } = useDeviceInfo(toRef(props, 'data'))
 
 const {
   modelServiceList,
   selectedModelId,
   setSelectedModelId,
-} = useModelService(() => data.value?.productId)
+} = useModelService(() => props.data?.productId)
 
 const {
   isLoading,
   deviceProperties,
   reloadReviceProperties,
-} = useDeviceProperties(() => selectedModelId.value, () => data.value?.deviceSn)
+} = useDeviceProperties(() => selectedModelId.value, () => props.data?.deviceSn)
 
 const { hasPermission } = usePermission()
 </script>
diff --git a/src/views/device-manage/device/components/SendCommandModal.vue b/src/views/device-manage/device/components/SendCommandModal.vue
new file mode 100644
index 00000000..49076ca9
--- /dev/null
+++ b/src/views/device-manage/device/components/SendCommandModal.vue
@@ -0,0 +1,175 @@
+<script lang="ts" setup>
+import { useRoute } from 'vue-router'
+import { BasicModal, useModalInner } from '@/components/Modal'
+import type { FormSchema, FormSchemaInner, Rule } from '@/components/Form'
+import { BasicForm, useForm } from '@/components/Form'
+import { CloudCommandType } from '@/api/device-manage/device/types'
+import { getAllTopics } from '@/api/product/topic'
+import { sendCommandToDevice, sendMessageToDevice } from '@/api/device-manage/device/cloud-command'
+import CodeEditor from '@/components/CodeEditor/src/CodeEditor.vue'
+import { getAllModelAttributes } from '@/api/product/model'
+import { ModelAttributeDataTypesEnum, type SimpleAttribute } from '@/api/product/types'
+
+const props = defineProps<{ productId?: string, type?: CloudCommandType }>()
+const emit = defineEmits(['register', 'success'])
+
+const [registerForm, { updateSchema, resetSchema, validate, setFieldsValue, clearValidate }] = useForm({
+  schemas: [],
+  labelWidth: 100,
+  baseColProps: { span: 24 },
+  showActionButtonGroup: false,
+  actionColOptions: { span: 23 },
+})
+
+const CommandAndAttributeSchemas: FormSchema[] = [
+  {
+    field: 'itemId',
+    label: '选择属性',
+    required: true,
+    component: 'ApiSelect',
+    componentProps: {
+      api: () => getAllModelAttributes(props.productId!, props.type!),
+      valueField: 'id',
+      labelField: 'name',
+      allowClear: false,
+      onChange(_, option: SimpleAttribute & { label: string }) { // label is SimpleAttribute.name
+        if (!option)
+          return
+
+        const { dataType, label, dataSpecs, modelId } = option
+        setFieldsValue({ modelId, value: undefined })
+        // avoid non-null check
+        clearValidate()
+
+        let schema: Partial<FormSchemaInner> = {}
+        if (dataType === ModelAttributeDataTypesEnum.Bool) {
+          schema = {
+            rules: [], // remove rules cache
+            component: 'RadioGroup',
+            componentProps: {
+              options: [
+                { label: dataSpecs.falseDesc, value: 0 },
+                { label: dataSpecs.trueDesc, value: 1 },
+              ],
+            },
+          }
+        }
+        else {
+          let rules: Rule[] = []
+          switch (dataType) {
+            case ModelAttributeDataTypesEnum.Text:
+              rules = [{ max: dataSpecs.maxLength, message: `限制最大长度为 ${dataSpecs.maxLength}` }]
+              break
+            case ModelAttributeDataTypesEnum.Float:
+            case ModelAttributeDataTypesEnum.Int32:
+              rules = [
+                { type: 'number', min: +dataSpecs.min, max: +dataSpecs.max, message: `数值范围为: ${dataSpecs.min}-${dataSpecs.max}` },
+              ]
+              break
+          }
+
+          schema = {
+            rules,
+            // if it isn't text, then it's a float or int32
+            component: dataType === ModelAttributeDataTypesEnum.Text ? 'InputTextArea' : 'InputNumber',
+            componentProps: dataType !== ModelAttributeDataTypesEnum.Text
+              ? {
+                  precision: dataType === ModelAttributeDataTypesEnum.Float ? dataSpecs.scale : 0,
+                }
+              : { rows: 3 },
+          }
+        }
+        updateSchema({
+          label,
+          field: 'value',
+          ifShow: true,
+          ...schema,
+        })
+      },
+    },
+  },
+  {
+    field: 'value',
+    fields: ['modelId'],
+    required: true,
+    component: 'Input',
+    ifShow: false,
+  },
+]
+const MessageSchemas: FormSchema[] = [
+  {
+    field: 'topic',
+    label: 'Topic',
+    required: true,
+    component: 'ApiSelect',
+    componentProps: {
+      api: () => getAllTopics(props.productId!),
+      valueField: 'id',
+      labelField: 'topic',
+    },
+  },
+  {
+    field: 'message',
+    label: '指令内容',
+    rules: [
+      {
+        async validator(_, value) {
+          try {
+            const code = JSON.stringify(JSON.parse(value))
+            if (code === '{}')
+            // eslint-disable-next-line unicorn/error-message
+              throw new Error()
+          }
+          catch {
+            // eslint-disable-next-line prefer-promise-reject-errors
+            return Promise.reject('指令内容必须是 JSON 格式, 且不能为空')
+          }
+        },
+        required: true,
+      },
+    ],
+    slot: 'Message',
+    helpMessage: '指令内容必须是 JSON 格式',
+    defaultValue: {},
+    componentProps: {
+      rows: 10,
+    },
+  },
+]
+const [register, { closeModal, setModalProps }] = useModalInner((type: CloudCommandType) => {
+  resetSchema(type === CloudCommandType.Message ? MessageSchemas : CommandAndAttributeSchemas)
+})
+
+const route = useRoute()
+async function handleSubmit() {
+  try {
+    const values = await validate<any>()
+    setModalProps({ confirmLoading: true })
+    values.deviceId = route.params.id
+    const isSendMessage = props.type === CloudCommandType.Message
+    await (isSendMessage ? sendMessageToDevice(values) : sendCommandToDevice(values))
+    emit('success')
+    closeModal()
+  }
+  catch {
+    setModalProps({ confirmLoading: false })
+  }
+}
+</script>
+
+<template>
+  <BasicModal
+    v-bind="$attrs"
+    :min-height="100"
+    @register="register"
+    @ok="handleSubmit"
+  >
+    <BasicForm @register="registerForm">
+      <template #Message="{ model, field }">
+        <div h="200px" border="1px solid gray-200" w-full overflow-hidden rounded>
+          <CodeEditor v-model:value="model[field]" />
+        </div>
+      </template>
+    </BasicForm>
+  </BasicModal>
+</template>
diff --git a/src/views/device-manage/device/components/composables/useDeviceInfo.ts b/src/views/device-manage/device/components/composables/useDeviceInfo.ts
index 7c431724..0f021d51 100644
--- a/src/views/device-manage/device/components/composables/useDeviceInfo.ts
+++ b/src/views/device-manage/device/components/composables/useDeviceInfo.ts
@@ -1,14 +1,14 @@
+import type { Ref } from 'vue'
 import { h } from 'vue'
 import { Tag } from 'ant-design-vue'
-import { useRoute } from 'vue-router'
-import { useAsyncState } from '@vueuse/core'
 import MqttParamsModal from '../MqttParamsModal.vue'
 import MessageModal from '../MessageModal.vue'
 import type { DescItem } from '@/components/Description'
-import { getDeviceDetail, getReportExample } from '@/api/device-manage/device'
+import { getReportExample } from '@/api/device-manage/device'
 import { usePermission } from '@/hooks/web/usePermission'
+import type { Device } from '@/api/device-manage/device/types'
 
-export function useDeviceInfo() {
+export function useDeviceInfo(data: Ref<Device | undefined>) {
   const { hasPermission } = usePermission()
 
   const scheam: DescItem[] = [
@@ -78,11 +78,7 @@ export function useDeviceInfo() {
     },
   ]
 
-  const route = useRoute()
-  const { state: data } = useAsyncState(() => getDeviceDetail(route.params.id as string), undefined)
-
   return {
-    data,
     scheam,
   }
 }
diff --git a/src/views/device-manage/device/detail.vue b/src/views/device-manage/device/detail.vue
index 194006a9..1b8b402c 100644
--- a/src/views/device-manage/device/detail.vue
+++ b/src/views/device-manage/device/detail.vue
@@ -1,10 +1,16 @@
 <script lang='ts' setup>
 import { Card, Tabs } from 'ant-design-vue'
+import { useAsyncState } from '@vueuse/core'
+import { useRoute } from 'vue-router'
 import { CloudCommand, DeviceInfo, TopicList } from './components'
 import { usePermission } from '@/hooks/web/usePermission'
+import { getDeviceDetail } from '@/api/device-manage/device'
 
 defineOptions({ name: 'DeviceDetail' })
 
+const route = useRoute()
+const { state: data } = useAsyncState(() => getDeviceDetail(route.params.id as string), undefined)
+
 const { hasPermission } = usePermission()
 </script>
 
@@ -13,13 +19,13 @@ const { hasPermission } = usePermission()
     <Card title="设备详情">
       <Tabs>
         <Tabs.TabPane key="1" tab="设备信息">
-          <DeviceInfo />
+          <DeviceInfo :data="data" />
         </Tabs.TabPane>
         <Tabs.TabPane v-if="hasPermission('device_topic_view')" key="2" tab="已订阅 Topic">
           <TopicList />
         </Tabs.TabPane>
         <Tabs.TabPane v-if="hasPermission('device_cloud_command_view')" key="3" tab="云端下发">
-          <CloudCommand />
+          <CloudCommand :device="data" />
         </Tabs.TabPane>
       </Tabs>
     </Card>
diff --git a/src/views/product/components/ModelAttributeFormModal.vue b/src/views/product/components/ModelAttributeFormModal.vue
index b28a601c..768a27b5 100644
--- a/src/views/product/components/ModelAttributeFormModal.vue
+++ b/src/views/product/components/ModelAttributeFormModal.vue
@@ -5,6 +5,7 @@ import { useMessage } from '@/hooks/web/useMessage'
 import { BasicForm, useForm } from '@/components/Form'
 import { BasicModal, useModalInner } from '@/components/Modal'
 import { createModelAttribute, updateModelAttribute } from '@/api/product/model'
+import { ModelAttributeDataTypesEnum } from '@/api/product/types'
 import type { ModelAttribute, ModelAttributeWithForm } from '@/api/product/types'
 
 defineOptions({ name: 'ModelAttributeFormModal' })
@@ -12,13 +13,6 @@ const props = defineProps<{ modelId: string }>()
 
 const emit = defineEmits(['success', 'register'])
 
-enum DataTypesEnum {
-  Int32 = 'int32',
-  Float = 'float',
-  Bool = 'bool',
-  Text = 'text',
-}
-
 const isUpdate = ref(false)
 const [registerForm, { setFieldsValue, validate }] = useForm({
   labelWidth: 80,
@@ -61,7 +55,7 @@ const [registerForm, { setFieldsValue, validate }] = useForm({
       required: true,
       component: 'Select',
       componentProps: {
-        options: Object.values(DataTypesEnum).map(value => ({ label: value, value })),
+        options: Object.values(ModelAttributeDataTypesEnum).map(value => ({ label: value, value })),
       },
       dynamicDisabled: () => isUpdate.value,
     },
@@ -77,7 +71,7 @@ const [registerForm, { setFieldsValue, validate }] = useForm({
         autoLink: false,
       },
       defaultValue: '_', // skip the required check
-      ifShow: ({ values }) => [DataTypesEnum.Int32, DataTypesEnum.Float].includes(values.dataType),
+      ifShow: ({ values }) => [ModelAttributeDataTypesEnum.Int32, ModelAttributeDataTypesEnum.Float].includes(values.dataType),
     },
     {
       field: 'scale',
@@ -88,13 +82,13 @@ const [registerForm, { setFieldsValue, validate }] = useForm({
       componentProps: {
         precision: 0,
       },
-      ifShow: ({ values }) => values.dataType === DataTypesEnum.Float,
+      ifShow: ({ values }) => values.dataType === ModelAttributeDataTypesEnum.Float,
     },
     {
       field: 'unit',
       label: '单位',
       component: 'Input',
-      ifShow: ({ values }) => [DataTypesEnum.Int32, DataTypesEnum.Float].includes(values.dataType),
+      ifShow: ({ values }) => [ModelAttributeDataTypesEnum.Int32, ModelAttributeDataTypesEnum.Float].includes(values.dataType),
     },
 
     // bool schemas
@@ -108,7 +102,7 @@ const [registerForm, { setFieldsValue, validate }] = useForm({
         autoLink: false,
       },
       defaultValue: '_', // skip the required check
-      ifShow: ({ values }) => values.dataType === DataTypesEnum.Bool,
+      ifShow: ({ values }) => values.dataType === ModelAttributeDataTypesEnum.Bool,
     },
 
     // text schemas
@@ -120,7 +114,7 @@ const [registerForm, { setFieldsValue, validate }] = useForm({
       componentProps: {
         precision: 0,
       },
-      ifShow: ({ values }) => values.dataType === DataTypesEnum.Text,
+      ifShow: ({ values }) => values.dataType === ModelAttributeDataTypesEnum.Text,
     },
 
     {