diff --git a/src/assets/library/tool/tool.js b/src/assets/library/tool/clone.js
similarity index 89%
rename from src/assets/library/tool/tool.js
rename to src/assets/library/tool/clone.js
index 866d828f..03aab92e 100644
--- a/src/assets/library/tool/tool.js
+++ b/src/assets/library/tool/clone.js
@@ -1,4 +1,4 @@
-export const clone = (obj) => {
+const clone = (obj) => {
   var o
   if (typeof obj === 'object') {
     if (obj === null) {
@@ -19,3 +19,5 @@ export const clone = (obj) => {
   } else { o = obj }
   return o
 }
+
+export default clone
diff --git a/src/assets/library/tool/format.js.REMOVED.git-id b/src/assets/library/tool/format.js.REMOVED.git-id
index e584d434..1e313f4a 100644
--- a/src/assets/library/tool/format.js.REMOVED.git-id
+++ b/src/assets/library/tool/format.js.REMOVED.git-id
@@ -1 +1 @@
-770af54da1a6e44b05382c9d304243620d6da715
\ No newline at end of file
+637e1ab54544a3296a996a352314ab659e5b43a2
\ No newline at end of file
diff --git a/src/pages/demo/plugins/mock/demoDPD.vue b/src/pages/demo/plugins/mock/demoDPD.vue
index 160c913f..4bf6a49c 100644
--- a/src/pages/demo/plugins/mock/demoDPD.vue
+++ b/src/pages/demo/plugins/mock/demoDPD.vue
@@ -16,7 +16,7 @@
 
 <script>
 import Vue from 'vue'
-import * as tool from '@/assets/library/tool/tool.js'
+import clone from '@/assets/library/tool/clone.js'
 import Mock from 'mockjs'
 import settingDPD from './data/settingDPD'
 import MockDemoCard from './componnets/MockDemoCard'
@@ -28,7 +28,7 @@ export default {
     return {
       mockResult: [],
       settingDPD,
-      settingDPDClone: tool.clone(settingDPD)
+      settingDPDClone: clone(settingDPD)
     }
   },
   mounted () {
diff --git a/src/pages/demo/plugins/mock/demoDTD.vue b/src/pages/demo/plugins/mock/demoDTD.vue
index 608f06cf..b3fd17d6 100644
--- a/src/pages/demo/plugins/mock/demoDTD.vue
+++ b/src/pages/demo/plugins/mock/demoDTD.vue
@@ -28,7 +28,7 @@
 
 <script>
 import Vue from 'vue'
-import * as tool from '@/assets/library/tool/tool.js'
+import clone from '@/assets/library/tool/clone.js'
 import Mock from 'mockjs'
 import settingDTD from './data/settingDTD'
 import MockDemoCard from './componnets/MockDemoCard'
@@ -47,7 +47,7 @@ export default {
     return {
       mockResult: [],
       settingDTD,
-      settingDTDClone: tool.clone(settingDTD)
+      settingDTDClone: clone(settingDTD)
     }
   },
   mounted () {