diff --git a/src/pages/integrated/todo/index.vue b/src/pages/integrated/todo/index.vue
index 0f97c07..8f1d871 100644
--- a/src/pages/integrated/todo/index.vue
+++ b/src/pages/integrated/todo/index.vue
@@ -1,11 +1,5 @@
 <template>
   <view class="todo-page">
-    <view class="todo-header">
-      <view class="back-btn" @click="goBack">
-        <text class="iconfont icon-fanhui"></text>
-      </view>
-      <view class="todo-title">我的待办</view>
-    </view>
     <view class="todo-tabs">
       <view :class="['tab-item', activeTab === 0 ? 'active' : '']" @click="switchTab(0)">我的待办</view>
       <view :class="['tab-item', activeTab === 1 ? 'active' : '']" @click="switchTab(1)">我的已办</view>
@@ -51,13 +45,13 @@
           <text class="modal-title">提交审核</text>
           <text class="modal-close" @tap="hideCommentModal">×</text>
         </view>
-        
+
         <view class="modal-body">
           <view class="comment-section">
             <text class="comment-label">审核意见</text>
-            <textarea 
-              v-model="approvalComment" 
-              class="comment-textarea" 
+            <textarea
+              v-model="approvalComment"
+              class="comment-textarea"
               placeholder="请输入审核意见..."
               maxlength="100"
             ></textarea>
@@ -79,13 +73,13 @@
           <text class="modal-title">选择转办人员</text>
           <text class="modal-close" @tap="hideDelegateModal">×</text>
         </view>
-        
+
         <view class="modal-body">
           <!-- 搜索框 -->
           <view class="search-section">
-            <input 
-              v-model="searchKeyword" 
-              class="search-input" 
+            <input
+              v-model="searchKeyword"
+              class="search-input"
               placeholder="搜索"
               @input="filterUsers"
             />
@@ -94,8 +88,8 @@
           <!-- 面包屑导航 -->
           <view v-if="breadcrumbPath.length > 1" class="breadcrumb-section">
             <view class="breadcrumb">
-              <view 
-                v-for="(item, index) in breadcrumbPath" 
+              <view
+                v-for="(item, index) in breadcrumbPath"
                 :key="item.id"
                 class="breadcrumb-item"
                 @tap="navigateToBreadcrumb(index)"
@@ -154,7 +148,7 @@
           <text class="modal-title">转办确认</text>
           <text class="modal-close" @tap="hideDelegateConfirmModal">×</text>
         </view>
-        
+
         <view class="modal-body">
           <view class="delegate-info">
             <view class="info-item">
@@ -162,12 +156,12 @@
               <text class="info-value">{{ selectedUser?.name }}</text>
             </view>
           </view>
-          
+
           <view class="comment-section">
             <text class="comment-label">审核意见 *</text>
-            <textarea 
-              v-model="delegateComment" 
-              class="comment-textarea" 
+            <textarea
+              v-model="delegateComment"
+              class="comment-textarea"
               placeholder="请输入审核意见 (2-100字)"
               maxlength="100"
             ></textarea>
@@ -189,7 +183,7 @@
           <text class="modal-title">审批处理</text>
           <text class="modal-close" @tap="hideApprovalModal">×</text>
         </view>
-        
+
         <view class="modal-body">
           <!-- 动态字段渲染 - 根据 formItems 渲染 -->
           <view v-if="currentTask.formItems && currentTask.formItems.length > 0">
@@ -204,7 +198,7 @@
               <view v-else class="form-input">{{ field.props?.value || '未知' }}</view>
             </view>
           </view>
-          
+
           <!-- 如果没有动态字段，显示默认字段 -->
           <view v-else>
             <!-- 流水号 -->
@@ -231,7 +225,7 @@
               <view class="form-input">{{ currentTask.meetingTime || '未知时间' }}</view>
             </view>
           </view>
-          
+
 
           <!-- 动态审批流程 - 根据 approvalFlow 渲染 -->
           <view class="approval-flow">
@@ -259,7 +253,7 @@
                 <view v-if="index < currentTask.approvalFlow.length - 1" class="flow-line"></view>
               </view>
             </view>
-            
+
             <!-- 如果没有动态审批流程，显示默认流程 -->
             <view v-else>
               <view class="flow-item">
@@ -293,7 +287,7 @@
             <text class="btn-icon">×</text>
             <text class="btn-text">关闭</text>
           </view>
-          
+
           <!-- 审批模式下显示操作按钮 -->
           <template v-else>
             <view class="modal-btn reject-btn" @tap="handleReject">
@@ -322,7 +316,7 @@
             <text class="iconfont icon-guanbi"></text>
           </view>
         </view>
-        
+
         <view class="delegate-form">
           <!-- 选择转办人员 -->
           <view class="form-section">
@@ -341,7 +335,7 @@
             </view>
             <view v-if="userSelectError" class="error-message">{{ userSelectError }}</view>
           </view>
-          
+
           <!-- 审核意见 -->
           <view class="form-section">
             <view class="section-title">
@@ -349,7 +343,7 @@
               <text class="required">*</text>
             </view>
             <view class="comment-input-wrapper">
-              <textarea 
+              <textarea
                 v-model="delegateFormComment"
                 class="comment-textarea"
                 placeholder="请输入审核意见 (2-100字)"
@@ -361,7 +355,7 @@
             <view v-if="commentError" class="error-message">{{ commentError }}</view>
           </view>
         </view>
-        
+
         <view class="modal-footer">
           <view class="modal-btn cancel-btn" @tap="hideDelegateFormModal">
             <text class="btn-text">取消</text>
@@ -453,9 +447,6 @@ function switchTab(tabIdx: number) {
   fetchTodoList(true)
 }
 
-function goBack() {
-  uni.navigateBack()
-}
 
 onMounted(() => {
   fetchTodoList(true)
@@ -476,14 +467,14 @@ onReachBottom(() => {
 // 查看已办任务
 async function viewProcess(item: any) {
   if (isProcessing.value) return
-  
+
   isProcessing.value = true
   uni.showLoading({ title: '加载中...', mask: true })
-  
+
   try {
     // 调用第一个接口：查询任务详情 (view=true)
     const taskRes = await taskApi.queryTask(item.taskId, true)
-    
+
     // 调用第二个接口：格式化开始节点显示
     const formatData = {
       flowId: item.flowId,
@@ -496,27 +487,27 @@ async function viewProcess(item: any) {
       },
       taskId: item.taskId
     }
-    
-    
+
+
     const formatRes = await taskApi.formatStartNodeShow(formatData)
-    
+
     // 从接口返回的数据中提取动态字段和审批流程
     const taskData = taskRes as any
     const formatData_result = formatRes as any
-    
+
     let formItems = []
     let approvalFlow = []
-    
+
     if (taskData.code === 0 && taskData.data) {
       // 从 queryTask 接口获取表单字段
       formItems = taskData.data.formItems || []
     }
-    
+
     if (formatData_result.code === 0 && formatData_result.data) {
       // 从 formatStartNodeShow 接口获取审批流程
       approvalFlow = formatData_result.data || []
     }
-    
+
     // 设置当前任务数据 - 使用实际的任务数据和接口返回的动态数据
     currentTask.value = {
       ...item,
@@ -533,11 +524,11 @@ async function viewProcess(item: any) {
       // 标记为查看模式
       isViewMode: true
     }
-    
-    
+
+
     // 显示审批弹窗
     showApprovalModal.value = true
-    
+
   } catch (error) {
     console.error('加载查看信息失败:', error)
     uni.showToast({
@@ -553,14 +544,14 @@ async function viewProcess(item: any) {
 // 开始处理审批
 async function startProcess(item: any) {
   if (isProcessing.value) return
-  
+
   isProcessing.value = true
   uni.showLoading({ title: '加载中...', mask: true })
-  
+
   try {
     // 调用第一个接口：查询任务详情
     const taskRes = await taskApi.queryTask(item.taskId, false)
-    
+
     // 调用第二个接口：格式化开始节点显示
     const formatData = {
       flowId: item.flowId,
@@ -573,27 +564,27 @@ async function startProcess(item: any) {
       },
       taskId: item.taskId
     }
-    
-    
+
+
     const formatRes = await taskApi.formatStartNodeShow(formatData)
-    
+
     // 从接口返回的数据中提取动态字段和审批流程
     const taskData = taskRes as any
     const formatData_result = formatRes as any
-    
+
     let formItems = []
     let approvalFlow = []
-    
+
     if (taskData.code === 0 && taskData.data) {
       // 从 queryTask 接口获取表单字段
       formItems = taskData.data.formItems || []
     }
-    
+
     if (formatData_result.code === 0 && formatData_result.data) {
       // 从 formatStartNodeShow 接口获取审批流程
       approvalFlow = formatData_result.data || []
     }
-    
+
     // 设置当前任务数据 - 使用实际的任务数据和接口返回的动态数据
     currentTask.value = {
       ...item,
@@ -608,11 +599,11 @@ async function startProcess(item: any) {
       formItems: formItems,
       approvalFlow: approvalFlow
     }
-    
-    
+
+
     // 显示审批弹窗
     showApprovalModal.value = true
-    
+
   } catch (error) {
     console.error('加载审批信息失败:', error)
     uni.showToast({
@@ -655,22 +646,22 @@ async function handleTransfer() {
 
 // 提交审批结果
 async function submitApproval(approved: boolean) {
-  
+
   if (isProcessing.value) return
-  
+
   isProcessing.value = true
-  uni.showLoading({ 
-    title: approved ? '提交中...' : '拒绝中...', 
-    mask: true 
+  uni.showLoading({
+    title: approved ? '提交中...' : '拒绝中...',
+    mask: true
   })
-  
+
   try {
     // 检查任务数据
-    
+
     if (!currentTask.value.taskId) {
       throw new Error('任务ID不存在')
     }
-    
+
     // 构建审批参数
     const paramMap = {
       mcmxfktv1b0zg: null,
@@ -679,33 +670,33 @@ async function submitApproval(approved: boolean) {
       meetingTime: currentTask.value.meetingTime,
       mcmxoxqvzau0u_approve_condition: approved
     }
-    
-    
+
+
     const taskLocalParamMap = {
       approveDesc: approvalComment.value || (approved ? '同意申请' : '拒绝申请')
     }
-    
+
     const requestData = {
       taskId: currentTask.value.taskId,
       paramMap: paramMap,
       taskLocalParamMap: taskLocalParamMap
     }
-    
-    
+
+
     const res = await taskApi.completeTask(requestData)
-    
-    
+
+
     uni.showToast({
       title: approved ? '提交成功' : '拒绝成功',
       icon: 'success'
     })
-    
+
     // 关闭弹窗并刷新列表
     hideApprovalModal()
     setTimeout(() => {
       fetchTodoList(true)
     }, 1000)
-    
+
   } catch (error) {
     console.error('审批失败:', error)
     uni.showToast({
@@ -733,11 +724,11 @@ function confirmApproval() {
     })
     return
   }
-  
-  
+
+
   // 先保存 pendingApproval 的值，因为 hideCommentModal 会重置它
   const approvalValue = pendingApproval.value
-  
+
   hideCommentModal()
   submitApproval(approvalValue!)
 }
@@ -753,7 +744,7 @@ async function showUserSelection() {
   try {
     // 获取用户选择列表 - 使用抽取的API
     const res = await taskApi.getDeptOrgUsers(0)
-    
+
     const responseData = res as any
     if (responseData.code === 0 && responseData.data) {
       // 处理接口返回的数据结构
@@ -789,19 +780,19 @@ function removeSelectedUser() {
 }
 
 function confirmDelegateForm() {
-  
+
   // 清除之前的错误提示
   userSelectError.value = ''
   commentError.value = ''
-  
+
   let hasError = false
-  
+
   // 验证表单
   if (!selectedUser.value) {
     userSelectError.value = '请选择转办人员'
     hasError = true
   }
-  
+
   if (!delegateFormComment.value || delegateFormComment.value.length < 2) {
     commentError.value = '请输入审核意见（至少2字）'
     hasError = true
@@ -809,11 +800,11 @@ function confirmDelegateForm() {
     commentError.value = '审核意见不能超过100字'
     hasError = true
   }
-  
+
   if (hasError) {
     return
   }
-  
+
   // 设置转办数据并提交
   delegateComment.value = delegateFormComment.value
   // 先提交转办，再关闭弹窗
@@ -837,13 +828,13 @@ async function selectUser(user: any) {
   if (user.type === 'dept') {
     try {
       uni.showLoading({ title: '加载中...', mask: true })
-      
+
       const res = await taskApi.getDeptOrgUsers(user.id)
-      
+
       const responseData = res as any
       if (responseData.code === 0 && responseData.data) {
         const apiData = responseData.data
-        
+
         // 更新数据，显示下级部门和员工
         userSelectionData.value = {
           titleDepartments: [...(userSelectionData.value.titleDepartments || []), user],
@@ -853,7 +844,7 @@ async function selectUser(user: any) {
         filteredDepartments.value = apiData.childDepartments || []
         filteredEmployees.value = apiData.employees || []
         searchKeyword.value = ''
-        
+
         // 更新面包屑导航
         breadcrumbPath.value.push(user)
       } else {
@@ -888,7 +879,7 @@ function confirmDelegateUser() {
     })
     return
   }
-  
+
   hideDelegateModal()
   // 返回到转办表单弹窗
   showDelegateFormModal.value = true
@@ -900,21 +891,21 @@ async function navigateToBreadcrumb(index: number) {
     // 点击当前层级，不执行任何操作
     return
   }
-  
+
   try {
     uni.showLoading({ title: '加载中...', mask: true })
-    
+
     // 截取面包屑路径到指定层级
     breadcrumbPath.value = breadcrumbPath.value.slice(0, index + 1)
-    
+
     // 获取目标层级的数据
     const targetItem = breadcrumbPath.value[index]
     const res = await taskApi.getDeptOrgUsers(targetItem.id)
-    
+
     const responseData = res as any
     if (responseData.code === 0 && responseData.data) {
       const apiData = responseData.data
-      
+
       // 更新数据
       filteredDepartments.value = apiData.childDepartments || []
       filteredEmployees.value = apiData.employees || []
@@ -944,7 +935,7 @@ function confirmDelegate() {
     })
     return
   }
-  
+
   if (delegateComment.value.length < 2) {
     uni.showToast({
       title: '审核意见至少2个字符',
@@ -952,19 +943,19 @@ function confirmDelegate() {
     })
     return
   }
-  
+
   submitDelegate()
 }
 
 async function submitDelegate() {
-  
+
   if (isProcessing.value) {
     return
   }
-  
+
   isProcessing.value = true
   uni.showLoading({ title: '转办中...', mask: true })
-  
+
   try {
     // 使用抽取的转办接口
     const res = await taskApi.setAssignee({
@@ -981,15 +972,15 @@ async function submitDelegate() {
         approveDesc: delegateComment.value
       }
     })
-    
-    
+
+
     const responseData = res as any
     if (responseData.code === 0) {
       uni.showToast({
         title: '转办成功',
         icon: 'success'
       })
-      
+
       // 关闭弹窗并刷新列表
       hideDelegateFormModal()
       hideApprovalModal()
@@ -1002,7 +993,7 @@ async function submitDelegate() {
         icon: 'none'
       })
     }
-    
+
   } catch (error) {
     console.error('转办失败:', error)
     uni.showToast({
@@ -1018,18 +1009,18 @@ async function submitDelegate() {
 // 搜索过滤
 function filterUsers() {
   const keyword = searchKeyword.value.toLowerCase()
-  
+
   if (!keyword) {
     filteredDepartments.value = userSelectionData.value.childDepartments || []
     filteredEmployees.value = userSelectionData.value.employees || []
     return
   }
-  
-  filteredDepartments.value = (userSelectionData.value.childDepartments || []).filter((dept: any) => 
+
+  filteredDepartments.value = (userSelectionData.value.childDepartments || []).filter((dept: any) =>
     dept.name.toLowerCase().includes(keyword)
   )
-  
-  filteredEmployees.value = (userSelectionData.value.employees || []).filter((emp: any) => 
+
+  filteredEmployees.value = (userSelectionData.value.employees || []).filter((emp: any) =>
     emp.name.toLowerCase().includes(keyword)
   )
 }
@@ -1040,34 +1031,6 @@ function filterUsers() {
   background: linear-gradient(180deg, #f5f7fa 60%, #e3eafc 100%);
   min-height: 100vh;
 }
-.todo-header {
-  display: flex;
-  align-items: center;
-  height: 96rpx;
-  background: #fff;
-  box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.04);
-  border-radius: 0 0 24rpx 24rpx;
-  position: sticky;
-  top: 0;
-  z-index: 10;
-}
-.back-btn {
-  width: 80rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 36rpx;
-  color: #1976d2;
-  cursor: pointer;
-}
-.todo-title {
-  flex: 1;
-  text-align: center;
-  font-size: 36rpx;
-  font-weight: bold;
-  color: #222;
-  letter-spacing: 2rpx;
-}
 .todo-tabs {
   display: flex;
   justify-content: center;
@@ -1077,7 +1040,7 @@ function filterUsers() {
   box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.03);
   margin-bottom: 12rpx;
   position: sticky;
-  top: 96rpx;
+  top: 0;
   z-index: 9;
 }
 .tab-item {