diff --git a/src/assets/svgs/bpm/async-child-process.svg b/src/assets/svgs/bpm/async-child-process.svg
deleted file mode 100644
index 2a27773d..00000000
--- a/src/assets/svgs/bpm/async-child-process.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg t="1740116978908" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1356" width="200" height="200"><path d="M860.544 633.856c-82.368 0-152.128 69.632-158.464 152h-354.88c-31.616 0-63.296-31.68-63.296-63.296V437.376c12.608 0 25.344 6.4 44.288 6.4h380.16c12.672 69.696 76.032 126.656 152.128 126.656 88.704 0 158.336-69.696 158.336-158.4s-69.632-158.4-158.336-158.4c-76.096 0-139.456 57.024-152.128 126.656h-361.216c-31.616 0-63.296-31.68-63.296-63.296v-133.12h164.736c31.68 0 63.296-22.848 63.296-54.528a55.04 55.04 0 0 0-56-56h-380.16c-31.68 0-70.72 17.984-70.72 56s31.68 54.528 63.36 54.528h133.056v538.624c0 69.696 57.088 126.656 126.72 126.656h386.56c25.344 57.088 82.368 101.376 145.728 101.376a156.8 156.8 0 0 0 158.336-158.4 156.608 156.608 0 0 0-158.208-158.272z m0-316.8c50.624 0 94.912 44.288 94.912 94.976s-44.288 94.976-94.912 94.976c-50.752 0-95.104-44.288-95.104-94.976s44.352-94.976 95.104-94.976z m0 570.24c-50.752 0-95.104-44.352-95.104-95.04s44.352-95.04 95.104-95.04c50.624 0 94.912 44.352 94.912 95.04s-44.288 95.04-94.912 95.04z" p-id="1357" fill="#ffffff"></path></svg>
\ No newline at end of file
diff --git a/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue b/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue
index 2b600c68..22d113f9 100644
--- a/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue
+++ b/src/components/SimpleProcessDesignerV2/src/NodeHandler.vue
@@ -69,12 +69,6 @@
             </div>
             <div class="handler-item-text">子流程</div>
           </div>
-          <div class="handler-item" @click="addNode(NodeType.ASYNC_CHILD_PROCESS_NODE)">
-            <div class="handler-item-icon async-child-process">
-              <span class="iconfont icon-size icon-async-child-process"></span>
-            </div>
-            <div class="handler-item-text">异步子流程</div>
-          </div>
         </div>
         <template #reference>
           <div class="add-icon"><Icon icon="ep:plus" /></div>
@@ -303,8 +297,8 @@ const addNode = (type: number) => {
       type: NodeType.CHILD_PROCESS_NODE,
       childNode: props.childNode,
       childProcessSetting: {
-        calledElement: '',
-        calledElementName: '',
+        calledProcessDefinitionKey: '',
+        calledProcessDefinitionName: '',
         async: false,
         skipStartUserNode: false,
         startUserSetting: {
diff --git a/src/components/SimpleProcessDesignerV2/src/consts.ts b/src/components/SimpleProcessDesignerV2/src/consts.ts
index e9d0bde5..8e9328ab 100644
--- a/src/components/SimpleProcessDesignerV2/src/consts.ts
+++ b/src/components/SimpleProcessDesignerV2/src/consts.ts
@@ -39,15 +39,10 @@ export enum NodeType {
   TRIGGER_NODE = 15,
 
   /**
-   * 触发器节点
+   * 子流程节点
    */
   CHILD_PROCESS_NODE = 20,
 
-  /**
-   * 触发器节点
-   */
-  ASYNC_CHILD_PROCESS_NODE = 21,
-
   /**
    * 条件节点
    */
@@ -804,11 +799,11 @@ export const TRIGGER_TYPES: DictDataVO[] = [
  * 子流程节点结构定义
  */
 export type ChildProcessSetting = {
-  calledElement: string
-  calledElementName: string
+  calledProcessDefinitionKey: string
+  calledProcessDefinitionName: string
   async: boolean,
-  inVariable?: IOParameter[],
-  outVariable?: IOParameter[],
+  inVariables?: IOParameter[],
+  outVariables?: IOParameter[],
   skipStartUserNode: boolean,
   startUserSetting: StartUserSetting,
 }
@@ -823,5 +818,5 @@ export type IOParameter = {
 export type StartUserSetting = {
   type: number
   formField?: string
-  emptyHandleType?: number
+  emptyType?: number
 }
diff --git a/src/components/SimpleProcessDesignerV2/src/nodes-config/ChildProcessNodeConfig.vue b/src/components/SimpleProcessDesignerV2/src/nodes-config/ChildProcessNodeConfig.vue
index 26df65ef..a7d9aee6 100644
--- a/src/components/SimpleProcessDesignerV2/src/nodes-config/ChildProcessNodeConfig.vue
+++ b/src/components/SimpleProcessDesignerV2/src/nodes-config/ChildProcessNodeConfig.vue
@@ -27,9 +27,16 @@
       <el-tab-pane label="子流程" name="child">
         <div>
           <el-form ref="formRef" :model="configForm" label-position="top" :rules="formRules">
-            <el-form-item label="选择子流程" prop="calledElement">
+            <el-form-item label="是否异步" prop="async">
+              <el-switch
+                v-model="configForm.async"
+                active-text="异步"
+                inactive-text="不异步"
+              />
+            </el-form-item>
+            <el-form-item label="选择子流程" prop="calledProcessDefinitionKey">
               <el-select
-                v-model="configForm.calledElement"
+                v-model="configForm.calledProcessDefinitionKey"
                 clearable
                 @change="handleCalledElementChange"
               >
@@ -48,11 +55,11 @@
                 inactive-text="不跳过"
               />
             </el-form-item>
-            <el-form-item label="主→子变量传递" prop="inVariable">
-              <div class="flex pt-2" v-for="(item, index) in configForm.inVariable" :key="index">
+            <el-form-item label="主→子变量传递" prop="inVariables">
+              <div class="flex pt-2" v-for="(item, index) in configForm.inVariables" :key="index">
                 <div class="mr-2">
                   <el-form-item
-                    :prop="`inVariable.${index}.source`"
+                    :prop="`inVariables.${index}.source`"
                     :rules="{
                       required: true,
                       message: '变量不能为空',
@@ -71,7 +78,7 @@
                 </div>
                 <div class="mr-2">
                   <el-form-item
-                    :prop="`inVariable.${index}.target`"
+                    :prop="`inVariables.${index}.target`"
                     :rules="{
                       required: true,
                       message: '变量不能为空',
@@ -92,23 +99,23 @@
                   <Icon
                     icon="ep:delete"
                     :size="18"
-                    @click="deleteVariable(configForm.inVariable, index)"
+                    @click="deleteVariable(configForm.inVariables, index)"
                   />
                 </div>
               </div>
-              <el-button type="primary" text @click="addVariable(configForm.inVariable)">
+              <el-button type="primary" text @click="addVariable(configForm.inVariables)">
                 <Icon icon="ep:plus" class="mr-5px" />添加一行
               </el-button>
             </el-form-item>
             <el-form-item
-              v-if="currentNode.childProcessSetting?.async === false"
+              v-if="configForm.async === false"
               label="子→主变量传递"
-              prop="outVariable"
+              prop="outVariables"
             >
-              <div class="flex pt-2" v-for="(item, index) in configForm.outVariable" :key="index">
+              <div class="flex pt-2" v-for="(item, index) in configForm.outVariables" :key="index">
                 <div class="mr-2">
                   <el-form-item
-                    :prop="`outVariable.${index}.source`"
+                    :prop="`outVariables.${index}.source`"
                     :rules="{
                       required: true,
                       message: '变量不能为空',
@@ -127,7 +134,7 @@
                 </div>
                 <div class="mr-2">
                   <el-form-item
-                    :prop="`outVariable.${index}.target`"
+                    :prop="`outVariables.${index}.target`"
                     :rules="{
                       required: true,
                       message: '变量不能为空',
@@ -148,11 +155,11 @@
                   <Icon
                     icon="ep:delete"
                     :size="18"
-                    @click="deleteVariable(configForm.outVariable, index)"
+                    @click="deleteVariable(configForm.outVariables, index)"
                   />
                 </div>
               </div>
-              <el-button type="primary" text @click="addVariable(configForm.outVariable)">
+              <el-button type="primary" text @click="addVariable(configForm.outVariables)">
                 <Icon icon="ep:plus" class="mr-5px" />添加一行
               </el-button>
             </el-form-item>
@@ -227,7 +234,8 @@ const activeTabName = ref('child')
 const formRef = ref() // 表单 Ref
 // 表单校验规则
 const formRules = reactive({
-  calledElement: [{ required: true, message: '子流程不能为空', trigger: 'change' }],
+  async: [{ required: true, message: '是否异步不能为空', trigger: 'change' }],
+  calledProcessDefinitionKey: [{ required: true, message: '子流程不能为空', trigger: 'change' }],
   skipStartUserNode: [
     { required: true, message: '是否自动跳过子流程发起节点不能为空', trigger: 'change' }
   ],
@@ -238,10 +246,10 @@ const formRules = reactive({
   startUserFormField: [{ required: true, message: '发起人表单不能为空', trigger: 'change' }]
 })
 const configForm = ref({
-  calledElement: '',
+  calledProcessDefinitionKey: '',
   skipStartUserNode: false,
-  inVariable: [],
-  outVariable: [],
+  inVariables: [],
+  outVariables: [],
   startUserType: 1,
   startUserEmptyType: 1,
   startUserFormField: ''
@@ -257,17 +265,18 @@ const saveConfig = async () => {
   const valid = await formRef.value.validate()
   if (!valid) return false
   const childInfo = childProcessOptions.value.find(
-    (option) => option.key === configForm.value.calledElement
+    (option) => option.key === configForm.value.calledProcessDefinitionKey
   )
   currentNode.value.name = nodeName.value!
   if (currentNode.value.childProcessSetting) {
-    currentNode.value.childProcessSetting.calledElement = childInfo.key
-    currentNode.value.childProcessSetting.calledElementName = childInfo.name
+    currentNode.value.childProcessSetting.async = configForm.value.async
+    currentNode.value.childProcessSetting.calledProcessDefinitionKey = childInfo.key
+    currentNode.value.childProcessSetting.calledProcessDefinitionName = childInfo.name
     currentNode.value.childProcessSetting.skipStartUserNode = configForm.value.skipStartUserNode
-    currentNode.value.childProcessSetting.inVariable = configForm.value.inVariable
-    currentNode.value.childProcessSetting.outVariable = configForm.value.outVariable
+    currentNode.value.childProcessSetting.inVariables = configForm.value.inVariables
+    currentNode.value.childProcessSetting.outVariables = configForm.value.outVariables
     currentNode.value.childProcessSetting.startUserSetting.type = configForm.value.startUserType
-    currentNode.value.childProcessSetting.startUserSetting.emptyHandleType =
+    currentNode.value.childProcessSetting.startUserSetting.emptyType =
       configForm.value.startUserEmptyType
     currentNode.value.childProcessSetting.startUserSetting.formField =
       configForm.value.startUserFormField
@@ -280,13 +289,15 @@ const saveConfig = async () => {
 const showChildProcessNodeConfig = (node: SimpleFlowNode) => {
   nodeName.value = node.name
   if (node.childProcessSetting) {
-    configForm.value.calledElement = node.childProcessSetting.calledElement
+    configForm.value.async =
+      node.childProcessSetting.async
+    configForm.value.calledProcessDefinitionKey =
+      node.childProcessSetting.calledProcessDefinitionKey
     configForm.value.skipStartUserNode = node.childProcessSetting.skipStartUserNode
-    configForm.value.inVariable = node.childProcessSetting.inVariable
-    configForm.value.outVariable = node.childProcessSetting.outVariable
+    configForm.value.inVariables = node.childProcessSetting.inVariables
+    configForm.value.outVariables = node.childProcessSetting.outVariables
     configForm.value.startUserType = node.childProcessSetting.startUserSetting.type
-    configForm.value.startUserEmptyType =
-      node.childProcessSetting.startUserSetting.emptyHandleType ?? 1
+    configForm.value.startUserEmptyType = node.childProcessSetting.startUserSetting.emptyType ?? 1
     configForm.value.startUserFormField = node.childProcessSetting.startUserSetting.formField ?? ''
   }
   loadFormInfo()
@@ -304,13 +315,13 @@ const deleteVariable = (arr, index: number) => {
   arr.splice(index, 1)
 }
 const handleCalledElementChange = () => {
-  configForm.value.inVariable = []
-  configForm.value.outVariable = []
+  configForm.value.inVariables = []
+  configForm.value.outVariables = []
   loadFormInfo()
 }
 const loadFormInfo = async () => {
   const childInfo = childProcessOptions.value.find(
-    (option) => option.key === configForm.value.calledElement
+    (option) => option.key === configForm.value.calledProcessDefinitionKey
   )
   const formInfo = await getForm(childInfo.formId)
   childFormFieldOptions.value = []
diff --git a/src/views/bpm/processInstance/detail/ProcessInstanceSimpleViewer.vue b/src/views/bpm/processInstance/detail/ProcessInstanceSimpleViewer.vue
index 540bb62c..e1d11091 100644
--- a/src/views/bpm/processInstance/detail/ProcessInstanceSimpleViewer.vue
+++ b/src/views/bpm/processInstance/detail/ProcessInstanceSimpleViewer.vue
@@ -86,8 +86,7 @@ const setSimpleModelNodeTaskStatus = (
     simpleModel.type === NodeType.START_USER_NODE ||
     simpleModel.type === NodeType.USER_TASK_NODE ||
     simpleModel.type === NodeType.TRANSACTOR_NODE ||
-    simpleModel.type === NodeType.CHILD_PROCESS_NODE ||
-    simpleModel.type === NodeType.ASYNC_CHILD_PROCESS_NODE
+    simpleModel.type === NodeType.CHILD_PROCESS_NODE
   ) {
     simpleModel.activityStatus = TaskStatusEnum.NOT_START
     if (rejectedTaskActivityIds.includes(simpleModel.id)) {
diff --git a/src/views/bpm/processInstance/detail/ProcessInstanceTimeline.vue b/src/views/bpm/processInstance/detail/ProcessInstanceTimeline.vue
index f93a2d9c..30afe69c 100644
--- a/src/views/bpm/processInstance/detail/ProcessInstanceTimeline.vue
+++ b/src/views/bpm/processInstance/detail/ProcessInstanceTimeline.vue
@@ -182,7 +182,6 @@ import parallelSvg from '@/assets/svgs/bpm/parallel.svg'
 import finishSvg from '@/assets/svgs/bpm/finish.svg'
 import transactorSvg from '@/assets/svgs/bpm/transactor.svg'
 import childProcessSvg from '@/assets/svgs/bpm/child-process.svg'
-import asyncChildProcessSvg from '@/assets/svgs/bpm/async-child-process.svg'
 
 defineOptions({ name: 'BpmProcessInstanceTimeline' })
 withDefaults(
@@ -254,8 +253,6 @@ const nodeTypeSvgMap = {
   [NodeType.PARALLEL_BRANCH_NODE]: { color: '#14bb83', svg: parallelSvg },
   // 子流程节点
   [NodeType.CHILD_PROCESS_NODE]: { color: '#14bb83', svg: childProcessSvg },
-  // 异步子流程节点
-  [NodeType.ASYNC_CHILD_PROCESS_NODE]: { color: '#14bb83', svg: asyncChildProcessSvg }
 }
 
 // 只有只有状态是 -1、0、1 才展示头像右小角状态小icon
@@ -276,7 +273,6 @@ const getApprovalNodeIcon = (taskStatus: number, nodeType: NodeType) => {
     nodeType === NodeType.USER_TASK_NODE ||
     nodeType === NodeType.TRANSACTOR_NODE ||
     nodeType === NodeType.CHILD_PROCESS_NODE ||
-    nodeType === NodeType.ASYNC_CHILD_PROCESS_NODE ||
     nodeType === NodeType.END_EVENT_NODE
   ) {
     return statusIconMap[taskStatus]?.icon