diff --git a/dolphinscheduler-ui-next/src/utils/clipboard.ts b/dolphinscheduler-ui-next/src/utils/clipboard.ts
index 714ea52663..ca0d72ab34 100644
--- a/dolphinscheduler-ui-next/src/utils/clipboard.ts
+++ b/dolphinscheduler-ui-next/src/utils/clipboard.ts
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-export const copy = (text: string): boolean => {
+const copy = (text: string): boolean => {
   const inp = document.createElement('input')
   document.body.appendChild(inp)
   inp.value = text
@@ -27,3 +27,5 @@ export const copy = (text: string): boolean => {
   inp.remove()
   return result
 }
+
+export default copy
diff --git a/dolphinscheduler-ui-next/src/utils/index.ts b/dolphinscheduler-ui-next/src/utils/index.ts
index b38fc75111..afce8157fc 100644
--- a/dolphinscheduler-ui-next/src/utils/index.ts
+++ b/dolphinscheduler-ui-next/src/utils/index.ts
@@ -20,13 +20,17 @@ import regex from './regex'
 import truncateText from './truncate-text'
 import log from './log'
 import downloadFile from './downloadFile'
+import copy from './clipboard'
+import removeUselessChildren from './tree-format'
 
 const utils = {
   mapping,
   regex,
   truncateText,
   log,
-  downloadFile
+  downloadFile,
+  copy,
+  removeUselessChildren
 }
 
 export default utils
diff --git a/dolphinscheduler-ui-next/src/utils/tree-format.ts b/dolphinscheduler-ui-next/src/utils/tree-format.ts
index 33e29b9000..5f7cea50ad 100644
--- a/dolphinscheduler-ui-next/src/utils/tree-format.ts
+++ b/dolphinscheduler-ui-next/src/utils/tree-format.ts
@@ -15,9 +15,9 @@
  * limitations under the License.
  */
 
-export function removeUselessChildren(
+const removeUselessChildren = (
   list: { children?: []; dirctory?: boolean; disabled?: boolean }[]
-) {
+) => {
   if (!list.length) return
   list.forEach((item) => {
     if (item.dirctory && item.children?.length === 0) item.disabled = true
@@ -29,3 +29,5 @@ export function removeUselessChildren(
     removeUselessChildren(item.children)
   })
 }
+
+export default removeUselessChildren
diff --git a/dolphinscheduler-ui-next/src/utils/truncate-text.ts b/dolphinscheduler-ui-next/src/utils/truncate-text.ts
index 4f7b95eb3c..9799bda3aa 100644
--- a/dolphinscheduler-ui-next/src/utils/truncate-text.ts
+++ b/dolphinscheduler-ui-next/src/utils/truncate-text.ts
@@ -21,7 +21,7 @@
  * @param {string} text
  * Each Chinese character is equal to two chars
  */
-export default function truncateText(text: string, n: number) {
+const truncateText = (text: string, n: number) => {
   const exp = /[\u4E00-\u9FA5]/
   let res = ''
   let len = text.length
@@ -49,3 +49,5 @@ export default function truncateText(text: string, n: number) {
   }
   return res
 }
+
+export default truncateText
\ No newline at end of file
diff --git a/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-main-jar.ts b/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-main-jar.ts
index 5c33c4ed7e..41356b07d6 100644
--- a/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-main-jar.ts
+++ b/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-main-jar.ts
@@ -19,7 +19,7 @@ import { ref, onMounted, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { queryResourceByProgramType } from '@/service/modules/resources'
 import { useTaskNodeStore } from '@/store/project/task-node'
-import { removeUselessChildren } from '@/utils/tree-format'
+import utils from '@/utils'
 import type { IJsonItem, ProgramType, IMainJar } from '../types'
 
 export function useMainJar(model: { [field: string]: any }): IJsonItem {
@@ -37,7 +37,7 @@ export function useMainJar(model: { [field: string]: any }): IJsonItem {
       type: 'FILE',
       programType
     })
-    removeUselessChildren(res)
+    utils.removeUselessChildren(res)
     mainJarOptions.value = res || []
     taskStore.updateMainJar(programType, res)
   }
diff --git a/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-resources.ts b/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-resources.ts
index 93c3452f9b..b9df51eefa 100644
--- a/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-resources.ts
+++ b/dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-resources.ts
@@ -19,7 +19,7 @@ import { ref, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { queryResourceList } from '@/service/modules/resources'
 import { useTaskNodeStore } from '@/store/project/task-node'
-import { removeUselessChildren } from '@/utils/tree-format'
+import utils from '@/utils'
 import type { IJsonItem, IResource } from '../types'
 
 export function useResources(): IJsonItem {
@@ -38,7 +38,7 @@ export function useResources(): IJsonItem {
     if (resourcesLoading.value) return
     resourcesLoading.value = true
     const res = await queryResourceList({ type: 'FILE' })
-    removeUselessChildren(res)
+    utils.removeUselessChildren(res)
     resourcesOptions.value = res || []
     resourcesLoading.value = false
     taskStore.updateResource(res)
diff --git a/dolphinscheduler-ui-next/src/views/projects/workflow/components/dag/use-text-copy.ts b/dolphinscheduler-ui-next/src/views/projects/workflow/components/dag/use-text-copy.ts
index 33b6f22c3b..55040f9a2c 100644
--- a/dolphinscheduler-ui-next/src/views/projects/workflow/components/dag/use-text-copy.ts
+++ b/dolphinscheduler-ui-next/src/views/projects/workflow/components/dag/use-text-copy.ts
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { copy } from '@/utils/clipboard'
+import utils from '@/utils'
 import { useMessage } from 'naive-ui'
 import { useI18n } from 'vue-i18n'
 
@@ -26,7 +26,7 @@ export function useTextCopy() {
   const { t } = useI18n()
   const message = useMessage()
   const copyText = (text: string) => {
-    if (copy(text)) {
+    if (utils.copy(text)) {
       message.success(t('project.dag.copy_success'))
     }
   }
diff --git a/dolphinscheduler-ui-next/src/views/security/user-manage/components/use-authorize.ts b/dolphinscheduler-ui-next/src/views/security/user-manage/components/use-authorize.ts
index 819a7a444f..4d7d26b41f 100644
--- a/dolphinscheduler-ui-next/src/views/security/user-manage/components/use-authorize.ts
+++ b/dolphinscheduler-ui-next/src/views/security/user-manage/components/use-authorize.ts
@@ -40,7 +40,7 @@ import {
   grantUDFFunc,
   grantNamespaceFunc
 } from '@/service/modules/users'
-import { removeUselessChildren } from '@/utils/tree-format'
+import utils from '@/utils'
 import type { TAuthType, IResourceOption, IOption } from '../types'
 
 export function useAuthorize() {
@@ -127,7 +127,7 @@ export function useAuthorize() {
       authorizedFile({ userId })
     ])
     state.loading = false
-    removeUselessChildren(resources[0])
+    utils.removeUselessChildren(resources[0])
     const udfResources = [] as IResourceOption[]
     const fileResources = [] as IResourceOption[]
     resources[0].forEach((item: IResourceOption) => {