diff --git a/src/api/bpm/task/index.ts b/src/api/bpm/task/index.ts
index 78bbb984..de575244 100644
--- a/src/api/bpm/task/index.ts
+++ b/src/api/bpm/task/index.ts
@@ -12,10 +12,6 @@ export const getDoneTaskPage = async (params) => {
   return await request.get({ url: '/bpm/task/done-page', params })
 }
 
-export const completeTask = async (data) => {
-  return await request.put({ url: '/bpm/task/complete', data })
-}
-
 export const approveTask = async (data) => {
   return await request.put({ url: '/bpm/task/approve', data })
 }
@@ -23,13 +19,6 @@ export const approveTask = async (data) => {
 export const rejectTask = async (data) => {
   return await request.put({ url: '/bpm/task/reject', data })
 }
-export const backTask = async (data) => {
-  return await request.put({ url: '/bpm/task/back', data })
-}
-
-export const updateTaskAssignee = async (data) => {
-  return await request.put({ url: '/bpm/task/update-assignee', data })
-}
 
 export const getTaskListByProcessInstanceId = async (processInstanceId) => {
   return await request.get({
@@ -37,11 +26,6 @@ export const getTaskListByProcessInstanceId = async (processInstanceId) => {
   })
 }
 
-// 导出任务
-export const exportTask = async (params) => {
-  return await request.download({ url: '/bpm/task/export', params })
-}
-
 // 获取所有可回退的节点
 export const getTaskListByReturn = async (id: string) => {
   return await request.get({ url: '/bpm/task/list-by-return', params: { id } })
@@ -52,13 +36,16 @@ export const returnTask = async (data: any) => {
   return await request.put({ url: '/bpm/task/return', data })
 }
 
-/**
- * 委派
- */
-export const delegateTask = async (data) => {
+// 委派
+export const delegateTask = async (data: any) => {
   return await request.put({ url: '/bpm/task/delegate', data })
 }
 
+// 转派
+export const transferTask = async (data: any) => {
+  return await request.put({ url: '/bpm/task/transfer', data })
+}
+
 /**
  * 加签
  */
diff --git a/src/views/bpm/processInstance/detail/ProcessInstanceTaskList.vue b/src/views/bpm/processInstance/detail/ProcessInstanceTaskList.vue
index e20872db..e9b9d64d 100644
--- a/src/views/bpm/processInstance/detail/ProcessInstanceTaskList.vue
+++ b/src/views/bpm/processInstance/detail/ProcessInstanceTaskList.vue
@@ -44,9 +44,7 @@
               <label v-if="item.durationInMillis" style="font-weight: normal; color: #8a909c">
                 {{ formatPast2(item?.durationInMillis) }}
               </label>
-              <p v-if="item.reason">
-                <el-tag :type="getTimelineItemType(item)">{{ item.reason }}</el-tag>
-              </p>
+              <p v-if="item.reason"> 审批建议：{{ item.reason }} </p>
             </el-card>
           </el-timeline-item>
         </el-timeline>
diff --git a/src/views/bpm/processInstance/detail/TaskDelegateForm.vue b/src/views/bpm/processInstance/detail/dialog/TaskDelegateForm.vue
similarity index 92%
rename from src/views/bpm/processInstance/detail/TaskDelegateForm.vue
rename to src/views/bpm/processInstance/detail/dialog/TaskDelegateForm.vue
index dc757a0c..178b1b97 100644
--- a/src/views/bpm/processInstance/detail/TaskDelegateForm.vue
+++ b/src/views/bpm/processInstance/detail/dialog/TaskDelegateForm.vue
@@ -37,10 +37,12 @@ const dialogVisible = ref(false) // 弹窗的是否展示
 const formLoading = ref(false) // 表单的加载中
 const formData = ref({
   id: '',
-  delegateUserId: undefined
+  delegateUserId: undefined,
+  reason: ''
 })
 const formRules = ref({
-  delegateUserId: [{ required: true, message: '接收人不能为空', trigger: 'change' }]
+  delegateUserId: [{ required: true, message: '接收人不能为空', trigger: 'change' }],
+  reason: [{ required: true, message: '委派理由不能为空', trigger: 'blur' }]
 })
 
 const formRef = ref() // 表单 Ref
@@ -79,7 +81,8 @@ const submitForm = async () => {
 const resetForm = () => {
   formData.value = {
     id: '',
-    delegateUserId: undefined
+    delegateUserId: undefined,
+    reason: ''
   }
   formRef.value?.resetFields()
 }
diff --git a/src/views/bpm/processInstance/detail/TaskReturnDialogForm.vue b/src/views/bpm/processInstance/detail/dialog/TaskReturnForm.vue
similarity index 97%
rename from src/views/bpm/processInstance/detail/TaskReturnDialogForm.vue
rename to src/views/bpm/processInstance/detail/dialog/TaskReturnForm.vue
index 82a8f960..a1391697 100644
--- a/src/views/bpm/processInstance/detail/TaskReturnDialogForm.vue
+++ b/src/views/bpm/processInstance/detail/dialog/TaskReturnForm.vue
@@ -1,5 +1,5 @@
 <template>
-  <Dialog v-model="dialogVisible" title="回退" width="500">
+  <Dialog v-model="dialogVisible" title="回退任务" width="500">
     <el-form
       ref="formRef"
       v-loading="formLoading"
diff --git a/src/views/bpm/processInstance/detail/TaskUpdateAssigneeForm.vue b/src/views/bpm/processInstance/detail/dialog/TaskTransferForm.vue
similarity index 79%
rename from src/views/bpm/processInstance/detail/TaskUpdateAssigneeForm.vue
rename to src/views/bpm/processInstance/detail/dialog/TaskTransferForm.vue
index 6adf1de8..c1012ac9 100644
--- a/src/views/bpm/processInstance/detail/TaskUpdateAssigneeForm.vue
+++ b/src/views/bpm/processInstance/detail/dialog/TaskTransferForm.vue
@@ -1,5 +1,5 @@
 <template>
-  <Dialog v-model="dialogVisible" title="转派审批人" width="500">
+  <Dialog v-model="dialogVisible" title="转派任务" width="500">
     <el-form
       ref="formRef"
       v-loading="formLoading"
@@ -17,6 +17,9 @@
           />
         </el-select>
       </el-form-item>
+      <el-form-item label="转派理由" prop="reason">
+        <el-input v-model="formData.reason" clearable placeholder="请输入转派理由" />
+      </el-form-item>
     </el-form>
     <template #footer>
       <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
@@ -28,16 +31,18 @@
 import * as TaskApi from '@/api/bpm/task'
 import * as UserApi from '@/api/system/user'
 
-defineOptions({ name: 'BpmTaskUpdateAssigneeForm' })
+defineOptions({ name: 'TaskTransferForm' })
 
 const dialogVisible = ref(false) // 弹窗的是否展示
 const formLoading = ref(false) // 表单的加载中
 const formData = ref({
   id: '',
-  assigneeUserId: undefined
+  assigneeUserId: undefined,
+  reason: ''
 })
 const formRules = ref({
-  assigneeUserId: [{ required: true, message: '新审批人不能为空', trigger: 'change' }]
+  assigneeUserId: [{ required: true, message: '新审批人不能为空', trigger: 'change' }],
+  reason: [{ required: true, message: '转派理由不能为空', trigger: 'blur' }]
 })
 
 const formRef = ref() // 表单 Ref
@@ -63,7 +68,7 @@ const submitForm = async () => {
   // 提交请求
   formLoading.value = true
   try {
-    await TaskApi.updateTaskAssignee(formData.value)
+    await TaskApi.transferTask(formData.value)
     dialogVisible.value = false
     // 发送操作成功的事件
     emit('success')
@@ -76,7 +81,8 @@ const submitForm = async () => {
 const resetForm = () => {
   formData.value = {
     id: '',
-    assigneeUserId: undefined
+    assigneeUserId: undefined,
+    reason: ''
   }
   formRef.value?.resetFields()
 }
diff --git a/src/views/bpm/processInstance/detail/index.vue b/src/views/bpm/processInstance/detail/index.vue
index a8c5f2a5..4f889b8f 100644
--- a/src/views/bpm/processInstance/detail/index.vue
+++ b/src/views/bpm/processInstance/detail/index.vue
@@ -104,12 +104,12 @@
     />
 
     <!-- 弹窗：转派审批人 -->
-    <TaskUpdateAssigneeForm ref="taskUpdateAssigneeFormRef" @success="getDetail" />
-    <!-- 弹窗，回退节点 -->
-    <TaskReturnDialog ref="taskReturnDialogRef" @success="getDetail" />
-    <!-- 委派，将任务委派给别人处理，处理完成后，会重新回到原审批人手中-->
+    <TaskTransferForm ref="taskTransferFormRef" @success="getDetail" />
+    <!-- 弹窗：回退节点 -->
+    <TaskReturnForm ref="taskReturnFormRef" @success="getDetail" />
+    <!-- 弹窗：委派，将任务委派给别人处理，处理完成后，会重新回到原审批人手中-->
     <TaskDelegateForm ref="taskDelegateForm" @success="getDetail" />
-    <!-- 加签，当前任务审批人为A，向前加签选了一个C，则需要C先审批，然后再是A审批，向后加签B，A审批完，需要B再审批完，才算完成这个任务节点 -->
+    <!-- 弹窗：加签，当前任务审批人为A，向前加签选了一个C，则需要C先审批，然后再是A审批，向后加签B，A审批完，需要B再审批完，才算完成这个任务节点 -->
     <TaskAddSignDialogForm ref="taskAddSignDialogForm" @success="getDetail" />
   </ContentWrap>
 </template>
@@ -120,11 +120,11 @@ import type { ApiAttrs } from '@form-create/element-ui/types/config'
 import * as DefinitionApi from '@/api/bpm/definition'
 import * as ProcessInstanceApi from '@/api/bpm/processInstance'
 import * as TaskApi from '@/api/bpm/task'
-import TaskUpdateAssigneeForm from './TaskUpdateAssigneeForm.vue'
 import ProcessInstanceBpmnViewer from './ProcessInstanceBpmnViewer.vue'
 import ProcessInstanceTaskList from './ProcessInstanceTaskList.vue'
-import TaskReturnDialog from './TaskReturnDialogForm.vue'
-import TaskDelegateForm from './TaskDelegateForm.vue'
+import TaskReturnForm from './dialog/TaskReturnForm.vue'
+import TaskDelegateForm from './dialog/TaskDelegateForm.vue'
+import TaskTransferForm from './dialog/TaskTransferForm.vue'
 import TaskAddSignDialogForm from './TaskAddSignDialogForm.vue'
 import { registerComponent } from '@/utils/routerHelper'
 import { isEmpty } from '@/utils/is'
@@ -187,9 +187,9 @@ const handleAudit = async (task, pass) => {
 }
 
 /** 转派审批人 */
-const taskUpdateAssigneeFormRef = ref()
+const taskTransferFormRef = ref()
 const openTaskUpdateAssigneeForm = (id: string) => {
-  taskUpdateAssigneeFormRef.value.open(id)
+  taskTransferFormRef.value.open(id)
 }
 
 /** 处理审批退回的操作 */
@@ -199,9 +199,9 @@ const handleDelegate = async (task) => {
 }
 
 /** 处理审批退回的操作 */
-const taskReturnDialogRef = ref()
-const handleBack = async (task) => {
-  taskReturnDialogRef.value.open(task.id)
+const taskReturnFormRef = ref()
+const handleBack = async (task: any) => {
+  taskReturnFormRef.value.open(task.id)
 }
 
 /** 处理审批加签的操作 */