diff --git a/apps/web-antd/src/views/components/TreeModelDeviceSelect.vue b/apps/web-antd/src/views/components/TreeModelDeviceSelect.vue
index 4d43b96..72b3355 100644
--- a/apps/web-antd/src/views/components/TreeModelDeviceSelect.vue
+++ b/apps/web-antd/src/views/components/TreeModelDeviceSelect.vue
@@ -35,9 +35,11 @@ const options = ref<any[]>([]);
 const query = ref({
   pageIndex: 1,
   pageSize: 10,
+  deviceAddress: '', // 搜索关键词
 });
 const total = ref(0);
 const loading = ref<boolean>(false);
+const searchInput = ref<string>('');
 
 // 最大页码
 const maxPage = computed(() => {
@@ -60,7 +62,8 @@ const fetchData = async () => {
       body: {
         pageIndex: query.value.pageIndex,
         pageSize: query.value.pageSize,
-        IoTDataType: props.ioTDataType,
+        ioTDataType: props.ioTDataType,
+        deviceAddress: query.value.deviceAddress || undefined,
       },
     });
 
@@ -79,6 +82,15 @@ const fetchData = async () => {
   }
 };
 
+/**
+ * 处理搜索输入
+ */
+const handleSearch = useDebounceFn((value: string) => {
+  query.value.deviceAddress = value;
+  query.value.pageIndex = 1; // 搜索时重置到第一页
+  fetchData();
+}, 300);
+
 /**
  * 上下页
  * @param type 1: 下一页, 0: 上一页
@@ -100,6 +112,8 @@ watch(
   () => props.ioTDataType,
   (newVal) => {
     query.value.pageIndex = 1;
+    query.value.deviceAddress = ''; // 重置搜索关键词
+    searchInput.value = '';
     if (newVal) {
       fetchData();
     } else {
@@ -146,7 +160,9 @@ defineExpose({
     :disabled="disabled || !ioTDataType"
     :allow-clear="allowClear"
     :loading="loading"
+    :search-value="searchInput"
     @change="handleValueChange"
+    @search="handleSearch"
   >
     <template #dropdownRender="{ menuNode: menu }">
       <v-nodes :vnodes="menu" />
diff --git a/apps/web-antd/src/views/iotdbdatamanagement/TreeModelDeviceSelect.vue b/apps/web-antd/src/views/iotdbdatamanagement/TreeModelDeviceSelect.vue
index 4d43b96..72b3355 100644
--- a/apps/web-antd/src/views/iotdbdatamanagement/TreeModelDeviceSelect.vue
+++ b/apps/web-antd/src/views/iotdbdatamanagement/TreeModelDeviceSelect.vue
@@ -35,9 +35,11 @@ const options = ref<any[]>([]);
 const query = ref({
   pageIndex: 1,
   pageSize: 10,
+  deviceAddress: '', // 搜索关键词
 });
 const total = ref(0);
 const loading = ref<boolean>(false);
+const searchInput = ref<string>('');
 
 // 最大页码
 const maxPage = computed(() => {
@@ -60,7 +62,8 @@ const fetchData = async () => {
       body: {
         pageIndex: query.value.pageIndex,
         pageSize: query.value.pageSize,
-        IoTDataType: props.ioTDataType,
+        ioTDataType: props.ioTDataType,
+        deviceAddress: query.value.deviceAddress || undefined,
       },
     });
 
@@ -79,6 +82,15 @@ const fetchData = async () => {
   }
 };
 
+/**
+ * 处理搜索输入
+ */
+const handleSearch = useDebounceFn((value: string) => {
+  query.value.deviceAddress = value;
+  query.value.pageIndex = 1; // 搜索时重置到第一页
+  fetchData();
+}, 300);
+
 /**
  * 上下页
  * @param type 1: 下一页, 0: 上一页
@@ -100,6 +112,8 @@ watch(
   () => props.ioTDataType,
   (newVal) => {
     query.value.pageIndex = 1;
+    query.value.deviceAddress = ''; // 重置搜索关键词
+    searchInput.value = '';
     if (newVal) {
       fetchData();
     } else {
@@ -146,7 +160,9 @@ defineExpose({
     :disabled="disabled || !ioTDataType"
     :allow-clear="allowClear"
     :loading="loading"
+    :search-value="searchInput"
     @change="handleValueChange"
+    @search="handleSearch"
   >
     <template #dropdownRender="{ menuNode: menu }">
       <v-nodes :vnodes="menu" />
diff --git a/apps/web-antd/src/views/iotdbdatamanagement/deviceData/dynamicColumns.ts b/apps/web-antd/src/views/iotdbdatamanagement/deviceData/dynamicColumns.ts
index ae43ebf..c5f181f 100644
--- a/apps/web-antd/src/views/iotdbdatamanagement/deviceData/dynamicColumns.ts
+++ b/apps/web-antd/src/views/iotdbdatamanagement/deviceData/dynamicColumns.ts
@@ -18,8 +18,8 @@ export const fieldNameMapping: FieldMapping = {
   // ProjectName: '项目名称',
   IoTDataType: 'IoT数据类型',
   DataType: '测点数据类型',
-  DeviceType: '设备类型',
   DeviceAddress: '设备ID',
+  // SubDevice: '子设备', // 已在固定列中定义
   // Timestamps: '时间戳', // 已隐藏，使用TimestampStr替代
   // 可以根据需要添加更多映射
 };
@@ -42,14 +42,13 @@ export const fieldTypeConfig: FieldTypeConfig = {
 // 固定字段列表 - 这些字段已经在固定列中定义，不需要在动态列中重复生成
 const FIXED_FIELDS = [
   // 'DataBaseName',
-  'DeviceType',
   'IoTDataType',
   'DataType',
-  'SubDevice',
   'TimestampStr',
   'FormattedTimestamps',
   'Timestamps', // 添加Timestamps到固定字段列表，确保它被隐藏
   'DeviceAddress',
+  'SubDevice',
 ];
 
 // 动态生成表格列
diff --git a/apps/web-antd/src/views/iotdbdatamanagement/deviceData/index.vue b/apps/web-antd/src/views/iotdbdatamanagement/deviceData/index.vue
index f3206c8..d917fbe 100644
--- a/apps/web-antd/src/views/iotdbdatamanagement/deviceData/index.vue
+++ b/apps/web-antd/src/views/iotdbdatamanagement/deviceData/index.vue
@@ -60,13 +60,6 @@ const fixedBaseColumns = [
     showOverflow: true,
     slots: {},
   },
-  {
-    field: 'DeviceType',
-    title: $t('abp.IoTDBBase.DeviceType'),
-    minWidth: 150,
-    showOverflow: true,
-    slots: {},
-  },
   {
     field: 'IoTDataType',
     title: $t('abp.IoTDBBase.IoTDataType'),
@@ -81,6 +74,13 @@ const fixedBaseColumns = [
     showOverflow: true,
     slots: {},
   },
+  {
+    field: 'SubDevice',
+    title: $t('abp.IoTDBBase.SubDevice'),
+    minWidth: 150,
+    showOverflow: true,
+    slots: {},
+  },
 ];
 
 // 合并固定列和动态列 - 使用计算属性确保响应式
diff --git a/apps/web-antd/src/views/iotdbdatamanagement/deviceData/schema.ts b/apps/web-antd/src/views/iotdbdatamanagement/deviceData/schema.ts
index 8b42d3c..9b3352e 100644
--- a/apps/web-antd/src/views/iotdbdatamanagement/deviceData/schema.ts
+++ b/apps/web-antd/src/views/iotdbdatamanagement/deviceData/schema.ts
@@ -85,11 +85,6 @@ export const tableSchema: any = computed((): VxeGridProps['columns'] => [
     title: $t('abp.IoTDBBase.Timestamps'),
     minWidth: '150',
   },
-  {
-    field: 'DeviceType',
-    title: $t('abp.IoTDBBase.DeviceType'),
-    minWidth: '150',
-  },
   {
     field: 'IoTDataType',
     title: $t('abp.IoTDBBase.IoTDataType'),