diff --git a/ui/dasadmin/src/views/backend/auth/model/index.vue b/ui/dasadmin/src/views/backend/auth/model/index.vue
index 52ec1fec..6611dd3d 100644
--- a/ui/dasadmin/src/views/backend/auth/model/index.vue
+++ b/ui/dasadmin/src/views/backend/auth/model/index.vue
@@ -195,6 +195,9 @@
                 <el-form-item :label="ModelAttributeFieldsEnums['porder']" prop="porder">
                     <el-input v-model="attributeForm.porder" :placeholder="'请输入' + ModelAttributeFieldsEnums['porder']"></el-input>
                 </el-form-item>
+                <el-form-item :label="ModelAttributeFieldsEnums['subsystem']" prop="subsystem">
+                    <el-input v-model="attributeForm.subsystem" :placeholder="'请输入' + ModelAttributeFieldsEnums['subsystem']"></el-input>
+                </el-form-item>
                 <el-form-item :label="ModelAttributeFieldsEnums['highSpeed']" prop="highSpeed">
                     <el-checkbox v-model="attributeForm.highSpeed"></el-checkbox>
                 </el-form-item>
@@ -301,7 +304,6 @@ import {
 import ContextMenu from './contextMenu.vue'
 import { encrypt_aes, generateRandomNumber } from '/@/utils/crypto'
 import { debounce } from 'lodash'
-import { log } from '/@/api/backend/routine/AdminInfo'
 
 const DeviceModelPropReplace = {
     label: 'iotModelName',
@@ -613,6 +615,7 @@ const originAttributeForm: AddModelAttributeType & UpdateModelAttributeType = {
     attributeType: null,
     porder: null,
     highSpeed: false,
+    subsystem:'',
     revision: 1,
     createdBy: undefined,
     createdTime: undefined,
diff --git a/ui/dasadmin/src/views/backend/auth/model/type.ts b/ui/dasadmin/src/views/backend/auth/model/type.ts
index 69833c58..5e66de80 100644
--- a/ui/dasadmin/src/views/backend/auth/model/type.ts
+++ b/ui/dasadmin/src/views/backend/auth/model/type.ts
@@ -63,6 +63,7 @@ export enum ModelAttributeFieldsEnums {
     'attributeTypeName' = '属性类型',
     'porder' = '序号',
     'highSpeed'='是否高频',
+    'subsystem'='子系统文本',
     'revision' = '乐观锁',
     'createdBy' = '创建人',
     'createdTime' = '创建时间',
@@ -100,6 +101,7 @@ export type AddModelAttributeType = {
     attributeType: ModelAttributeType | null
     porder: number | null
     highSpeed:0|1|boolean
+    subsystem:string
     revision: number
     createdBy?: string
     createdTime?: string