diff --git a/src/views/health/activity/index.vue b/src/views/health/activity/index.vue
index 79b18a9..5cc747d 100644
--- a/src/views/health/activity/index.vue
+++ b/src/views/health/activity/index.vue
@@ -50,7 +50,7 @@
           <el-table-column label="活动时长" align="center" prop="exerciseTimeStr" width="150"> </el-table-column>
           <el-table-column label="成员" align="center" prop="partner" />
           <el-table-column label="总费用（元）" width="120" align="center" prop="totalCost" />
-          <el-table-column label="操作" width="140" align="center" class-name="small-padding fixed-width">
+          <el-table-column label="操作" width="180" align="center" class-name="small-padding fixed-width">
             <template v-slot="scope">
               <div class="ctrl-btn d-flex">
                 <el-tooltip v-for="item in operateList" :key="item.id" class="item" effect="dark" :content="item.title" placement="top">
@@ -126,16 +126,54 @@
         </div>
       </template>
     </el-dialog>
+
+    <!-- 费用汇总对话框 -->
+    <el-dialog title="费用汇总" v-model="summaryDialogVisible" width="1200px" append-to-body>
+      <div v-loading="summaryLoading">
+        <el-table :data="expenseList" @selection-change="handleExpenseSelectionChange" max-height="500">
+          <el-table-column type="selection" width="55" align="center" />
+          <el-table-column label="账户名称" align="center" width="180" prop="accountName" />
+          <el-table-column label="交易时间" align="center" width="160" prop="createTime" />
+          <el-table-column label="交易金额" align="center" width="100" prop="amount" />
+          <el-table-column label="交易类别" align="center" width="140" prop="dealCategory">
+            <template #default="scope">
+              <dict-tag :options="deal_category" :value="scope.row.dealCategory" />
+            </template>
+          </el-table-column>
+          <el-table-column label="交易子类别" align="center" width="140" prop="childCategoryName" />
+          <el-table-column label="备注" align="center" prop="remark" show-overflow-tooltip />
+        </el-table>
+        <div style="margin-top: 16px; text-align: right; color: #606266; font-size: 14px">
+          已选 <span style="color: #409eff; font-weight: bold">{{ selectedExpenses.length }}</span> 条， 合计金额：<span
+            style="color: #f56c6c; font-weight: bold; font-size: 16px"
+            >{{ calculateTotalAmount() }}</span
+          >
+          元
+        </div>
+      </div>
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button type="primary" @click="confirmSummary" :disabled="selectedExpenses.length === 0">确认汇总</el-button>
+          <el-button @click="summaryDialogVisible = false">取 消</el-button>
+        </div>
+      </template>
+    </el-dialog>
   </div>
 </template>
 
 <script setup name="Activity">
 import { listActivity, getActivity, delActivity, addActivity, updateActivity } from '@/api/health/activity'
+import { listAccountDealRecord } from '@/api/invest/accountDealRecord'
 // eslint-disable-next-line no-unused-vars
 import dayjs from 'dayjs'
 import { require } from '@/utils/require'
 const { proxy } = getCurrentInstance()
-const { activity_type, activity_exercise } = proxy.useDict('activity_type', 'activity_exercise')
+const { activity_type, activity_exercise, deal_category, daily_expenses } = proxy.useDict(
+  'activity_type',
+  'activity_exercise',
+  'deal_category',
+  'daily_expenses'
+)
 
 const activityList = ref([])
 const open = ref(false)
@@ -146,9 +184,16 @@ const single = ref(true)
 const multiple = ref(true)
 const total = ref(0)
 const title = ref('')
+const summaryDialogVisible = ref(false)
+const summaryLoading = ref(false)
+const expenseList = ref([])
+const selectedExpenses = ref([])
+const currentActivityId = ref(null)
+const summaryTotal = ref(0)
 const operateList = ref([
   { id: 'view', icon: 'View', title: '查看', hasPermi: ['health:activity:query'] },
   { id: 'edit', icon: 'Edit', title: '修改', hasPermi: ['health:activity:edit'] },
+  { id: 'summary', icon: 'Money', title: '费用汇总', hasPermi: ['health:activity:edit'] },
   { id: 'delete', icon: 'Delete', title: '删除', hasPermi: ['health:activity:remove'] }
 ])
 const data = reactive({
@@ -182,6 +227,9 @@ const handleOperate = (operate, row) => {
     case 'edit':
       handleUpdate(row)
       break
+    case 'summary':
+      handleCostSummary(row)
+      break
     case 'delete':
       handleDelete(row)
       break
@@ -345,5 +393,84 @@ function handleExport() {
   )
 }
 
+// 费用汇总按钮操作
+function handleCostSummary(row) {
+  currentActivityId.value = row.id
+  summaryDialogVisible.value = true
+  summaryLoading.value = true
+
+  // 构建查询参数
+  const queryExpenseParams = {
+    pageNum: 1,
+    pageSize: 1000,
+    dealCategory: '1', // 日常支出
+    startTime: row.startTime ? dayjs(row.startTime).format('YYYY-MM-DD') : '',
+    endTime: row.endTime ? dayjs(row.endTime).format('YYYY-MM-DD') : dayjs().format('YYYY-MM-DD')
+  }
+
+  // 查询日常支出列表
+  listAccountDealRecord(queryExpenseParams)
+    .then((response) => {
+      expenseList.value = response.rows || []
+      summaryLoading.value = false
+    })
+    .catch(() => {
+      summaryLoading.value = false
+    })
+}
+
+// 多选框选中数据（费用汇总）
+function handleExpenseSelectionChange(selection) {
+  selectedExpenses.value = selection
+}
+
+// 计算选中费用总额
+function calculateTotalAmount() {
+  return selectedExpenses.value
+    .reduce((sum, item) => {
+      return sum + (parseFloat(item.amount) || 0)
+    }, 0)
+    .toFixed(2)
+}
+
+// 确认汇总
+function confirmSummary() {
+  if (selectedExpenses.value.length === 0) {
+    proxy.$modal.msgWarning('请至少选择一条费用记录')
+    return
+  }
+
+  // 获取活动详情
+  getActivity(currentActivityId.value).then((response) => {
+    const activity = response.data
+
+    // 计算总金额
+    const totalAmount = parseFloat(calculateTotalAmount())
+    const currentTotal = parseFloat(activity.totalCost) || 0
+
+    // 构建费用明细
+    const details = selectedExpenses.value
+      .map((item) => {
+        const category = item.childCategoryName || ''
+        return `${category} ${item.amount}元${item.remark ? '(' + item.remark + ')' : ''}`
+      })
+      .join('；')
+
+    // 更新活动费用
+    const updateData = {
+      ...activity,
+      totalCost: (currentTotal + totalAmount).toFixed(2),
+      costDetail: activity.costDetail ? `${activity.costDetail}；${details}` : details
+    }
+
+    updateActivity(updateData).then(() => {
+      proxy.$modal.msgSuccess('费用汇总成功')
+      summaryDialogVisible.value = false
+      selectedExpenses.value = []
+      getList()
+    })
+  })
+}
+
 getList()
 </script>