diff --git a/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/content-pad/contentPadProvider.js b/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/content-pad/contentPadProvider.js
index ffb332c48..1c501a680 100644
--- a/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/content-pad/contentPadProvider.js
+++ b/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/content-pad/contentPadProvider.js
@@ -1,4 +1,4 @@
-import { assign, forEach, isArray } from '@vben/utils';
+import { forEach, isArray } from '@vben/utils';
 
 import { getChildLanes } from 'bpmn-js/lib/features/modeling/util/LaneUtil';
 import { isAny } from 'bpmn-js/lib/features/modeling/util/ModelingUtil';
@@ -140,7 +140,9 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
     }
 
     function appendStart(event, element) {
-      const shape = elementFactory.createShape(assign({ type }, options));
+      const shape = elementFactory.createShape(
+        Object.assign({ type }, options),
+      );
       create.start(event, shape, {
         source: element,
       });
@@ -148,7 +150,9 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
 
     const append = autoPlace
       ? function (event, element) {
-          const shape = elementFactory.createShape(assign({ type }, options));
+          const shape = elementFactory.createShape(
+            Object.assign({ type }, options),
+          );
 
           autoPlace.append(element, shape);
         }
@@ -182,7 +186,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
   ) {
     const childLanes = getChildLanes(element);
 
-    assign(actions, {
+    Object.assign(actions, {
       'lane-insert-above': {
         group: 'lane-insert-above',
         className: 'bpmn-icon-lane-insert-above',
@@ -197,7 +201,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
 
     if (childLanes.length < 2) {
       if (element.height >= 120) {
-        assign(actions, {
+        Object.assign(actions, {
           'lane-divide-two': {
             group: 'lane-divide',
             className: 'bpmn-icon-lane-divide-two',
@@ -210,7 +214,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
       }
 
       if (element.height >= 180) {
-        assign(actions, {
+        Object.assign(actions, {
           'lane-divide-three': {
             group: 'lane-divide',
             className: 'bpmn-icon-lane-divide-three',
@@ -223,7 +227,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
       }
     }
 
-    assign(actions, {
+    Object.assign(actions, {
       'lane-insert-below': {
         group: 'lane-insert-below',
         className: 'bpmn-icon-lane-insert-below',
@@ -239,7 +243,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
 
   if (is(businessObject, 'bpmn:FlowNode')) {
     if (is(businessObject, 'bpmn:EventBasedGateway')) {
-      assign(actions, {
+      Object.assign(actions, {
         'append.receive-task': appendAction(
           'bpmn:ReceiveTask',
           'bpmn-icon-receive-task',
@@ -277,7 +281,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
         'bpmn:CompensateEventDefinition',
       )
     ) {
-      assign(actions, {
+      Object.assign(actions, {
         'append.compensation-activity': appendAction(
           'bpmn:Task',
           'bpmn-icon-task',
@@ -297,7 +301,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
       ) &&
       !isEventSubProcess(businessObject)
     ) {
-      assign(actions, {
+      Object.assign(actions, {
         'append.end-event': appendAction(
           'bpmn:EndEvent',
           'bpmn-icon-end-event-none',
@@ -324,14 +328,14 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
 
   if (!popupMenu.isEmpty(element, 'bpmn-replace')) {
     // Replace menu entry
-    assign(actions, {
+    Object.assign(actions, {
       replace: {
         group: 'edit',
         className: 'bpmn-icon-screw-wrench',
         title: '修改类型',
         action: {
           click(event, element) {
-            const position = assign(getReplaceMenuPosition(element), {
+            const position = Object.assign(getReplaceMenuPosition(element), {
               cursor: { x: event.x, y: event.y },
             });
 
@@ -350,7 +354,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
       'bpmn:DataStoreReference',
     ])
   ) {
-    assign(actions, {
+    Object.assign(actions, {
       'append.text-annotation': appendAction(
         'bpmn:TextAnnotation',
         'bpmn-icon-text-annotation',
@@ -378,7 +382,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
       'bpmn:DataStoreReference',
     ])
   ) {
-    assign(actions, {
+    Object.assign(actions, {
       connect: {
         group: 'connect',
         className: 'bpmn-icon-connection-multi',
@@ -392,7 +396,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
   }
 
   if (is(businessObject, 'bpmn:Group')) {
-    assign(actions, {
+    Object.assign(actions, {
       'append.text-annotation': appendAction(
         'bpmn:TextAnnotation',
         'bpmn-icon-text-annotation',
@@ -409,7 +413,7 @@ ContextPadProvider.prototype.getContextPadEntries = function (element) {
   }
 
   if (deleteAllowed) {
-    assign(actions, {
+    Object.assign(actions, {
       delete: {
         group: 'edit',
         className: 'bpmn-icon-trash',
diff --git a/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/CustomPalette.js b/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/CustomPalette.js
index db51f9f58..75b491ccb 100644
--- a/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/CustomPalette.js
+++ b/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/CustomPalette.js
@@ -1,5 +1,3 @@
-import { assign } from '@vben/utils';
-
 import PaletteProvider from 'bpmn-js/lib/features/palette/PaletteProvider';
 
 export default function CustomPalette(
@@ -42,7 +40,9 @@ F.prototype.getPaletteEntries = function () {
 
   function createAction(type, group, className, title, options) {
     function createListener(event) {
-      const shape = elementFactory.createShape(assign({ type }, options));
+      const shape = Object.assign(
+        elementFactory.createShape({ type }, options),
+      );
 
       if (options) {
         shape.businessObject.di.isExpanded = options.isExpanded;
@@ -90,7 +90,7 @@ F.prototype.getPaletteEntries = function () {
     create.start(event, elementFactory.createParticipantShape());
   }
 
-  assign(actions, {
+  Object.assign(actions, {
     'hand-tool': {
       group: 'tools',
       className: 'bpmn-icon-hand-tool',
diff --git a/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/paletteProvider.js b/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/paletteProvider.js
index 9c350785b..70a27a9a6 100644
--- a/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/paletteProvider.js
+++ b/apps/web-antd/src/components/bpmn-process-designer/package/designer/plugins/palette/paletteProvider.js
@@ -1,5 +1,3 @@
-import { assign } from '@vben/utils';
-
 /**
  * A palette provider for BPMN 2.0 elements.
  */
@@ -48,7 +46,9 @@ PaletteProvider.prototype.getPaletteEntries = function () {
 
   function createAction(type, group, className, title, options) {
     function createListener(event) {
-      const shape = elementFactory.createShape(assign({ type }, options));
+      const shape = elementFactory.createShape(
+        Object.assign({ type }, options),
+      );
 
       if (options) {
         shape.businessObject.di.isExpanded = options.isExpanded;
@@ -96,7 +96,7 @@ PaletteProvider.prototype.getPaletteEntries = function () {
     create.start(event, elementFactory.createParticipantShape());
   }
 
-  assign(actions, {
+  Object.assign(actions, {
     'hand-tool': {
       group: 'tools',
       className: 'bpmn-icon-hand-tool',
diff --git a/apps/web-antd/src/components/bpmn-process-designer/package/palette/ProcessPalette.vue b/apps/web-antd/src/components/bpmn-process-designer/package/palette/ProcessPalette.vue
index ab494d47a..1bb79de35 100644
--- a/apps/web-antd/src/components/bpmn-process-designer/package/palette/ProcessPalette.vue
+++ b/apps/web-antd/src/components/bpmn-process-designer/package/palette/ProcessPalette.vue
@@ -1,6 +1,5 @@
 <script lang="ts" setup>
 import { Button } from 'ant-design-vue';
-import { assign } from 'min-dash';
 
 defineOptions({ name: 'MyProcessPalette' });
 
@@ -11,7 +10,7 @@ const addTask = (event: MouseEvent, options: any = {}) => {
   const create = bpmnInstances().modeler.get('create');
 
   const shape = ElementFactory.createShape(
-    assign({ type: 'bpmn:UserTask' }, options),
+    Object.assign({ type: 'bpmn:UserTask' }, options),
   );
 
   if (options) {
@@ -26,12 +25,6 @@ const addTask = (event: MouseEvent, options: any = {}) => {
     <Button type="primary" @click="addTask" @mousedown="addTask">
       测试任务
     </Button>
-    <div class="test-container" id="palette-container">1</div>
+    <div class="mt-4" id="palette-container">1</div>
   </div>
 </template>
-
-<style scoped>
-.test-container {
-  margin-top: 16px;
-}
-</style>