diff --git a/src/api/ai/auditContent/index.ts b/src/api/ai/auditContent/index.ts
index b3eb587..2b1ffb2 100644
--- a/src/api/ai/auditContent/index.ts
+++ b/src/api/ai/auditContent/index.ts
@@ -47,6 +47,51 @@ export async function exportLeaderListTable(data: {
   return Promise.reject(new Error('导出失败'));
 }
 
+/**
+ * 生成支出情况表
+ */
+export async function generateExpenseTable(data: {
+  kbIds?: string;
+  libraryIds?: string;
+  projectLibrary?: string;
+  history?: string;
+  suggestion?: string;
+  docList?: any[];
+  fileList?: any[];
+}) {
+  const res = await request.post<ApiResult<any>>(
+      MODULES_API_URL + '/ai/auditContent1/generateExpenseTable',
+      data
+  );
+
+  if (res.data.code === 0) {
+    return res.data;
+  }
+  return Promise.reject(new Error(res.data.message));
+}
+
+/**
+ * 导出支出情况表到Excel
+ */
+export async function exportExpenseTable(data: {
+  data?: any[];
+  companyName?: string;
+  auditTime?: string;
+}) {
+  const res = await request.post(
+      MODULES_API_URL + '/ai/auditContent1/exportExpenseTable',
+      data,
+      {
+        responseType: 'blob'
+      }
+  );
+
+  if (res.status === 200) {
+    return res.data;
+  }
+  return Promise.reject(new Error('导出失败'));
+}
+
 /**
  * 生成八项规定对比分析表
  */
diff --git a/src/views/pwl/pwlProject/components/data/table1Columns.ts b/src/views/pwl/pwlProject/components/data/table1Columns.ts
index 5e08f8d..43a3779 100644
--- a/src/views/pwl/pwlProject/components/data/table1Columns.ts
+++ b/src/views/pwl/pwlProject/components/data/table1Columns.ts
@@ -305,50 +305,103 @@ export const columns1 = [
   }
 ];
 
+// 修改 columns2 的定义
 export const columns2 = [
   {
-    title: '内容',
-    dataIndex: '',
-    key: '',
-    align: 'center'
+    title: '支出类型',
+    dataIndex: 'expenseType',
+    key: 'expenseType',
+    align: 'center',
+    width: 120
   },
   {
-    title: '2020年',
-    dataIndex: '',
-    key: '',
-    align: 'center'
+    title: '年份',
+    dataIndex: 'year',
+    key: 'year',
+    align: 'center',
+    width: 100
   },
   {
-    title: '2021年',
-    dataIndex: '',
-    key: '',
-    align: 'center'
+    title: '决算报表数（元）',
+    dataIndex: 'finalStatementAmount',
+    key: 'finalStatementAmount',
+    align: 'center',
+    width: 150
   },
   {
-    title: '2022年',
-    dataIndex: '',
-    key: '',
-    align: 'center'
+    title: '年初预算数（元）',
+    dataIndex: 'initialBudgetAmount',
+    key: 'initialBudgetAmount',
+    align: 'center',
+    width: 150
   },
   {
-    title: '2023年',
-    dataIndex: '',
-    key: '',
-    align: 'center'
+    title: '增减情况（%）',
+    dataIndex: 'changePercentage',
+    key: 'changePercentage',
+    align: 'center',
+    width: 120
+  },
+  {
+    title: '占年初预算比例（%）',
+    dataIndex: 'budgetRatio',
+    key: 'budgetRatio',
+    align: 'center',
+    width: 120
+  },
+  {
+    title: '备注',
+    dataIndex: 'remark',
+    key: 'remark',
+    align: 'center',
+    width: 150
+  },
+  {
+    title: '数据来源',
+    dataIndex: 'dataSource',
+    key: 'dataSource',
+    align: 'center',
+    width: 180
   },
   {
     title: '工作底稿索引',
     dataIndex: 'workPaperIndex',
     key: 'workPaperIndex',
     align: 'center',
-    width: 140,
+    width: 200,
     ellipsis: true
   },
   {
     title: '操作',
     key: 'action',
     align: 'center',
-    width: 140
+    width: 100
+  }
+];
+
+// 添加示例数据
+export const columns2Data = [
+  {
+    expenseType: '公务接待',
+    year: '2020',
+    finalStatementAmount: '150,000.00',
+    initialBudgetAmount: '120,000.00',
+    changePercentage: '25.0%',
+    budgetRatio: '125.0%',
+    remark: '超预算25%，主要原因为接待任务增加',
+    dataSource: '2020年度部门决算报表',
+    workPaperIndex: ['《2020年度部门决算报表》', '《2020年预算执行情况分析》']
+  },
+  {
+    expenseType: '出国',
+    year: '2020',
+    finalStatementAmount: '80,000.00',
+    initialBudgetAmount: '100,000.00',
+    changePercentage: '-20.0%',
+    budgetRatio: '80.0%',
+    remark: '受疫情影响，出国任务减少',
+    dataSource: '2020年度部门决算报表',
+    workPaperIndex: ['《2020年度部门决算报表》']
   }
 ];
 
diff --git a/src/views/pwl/pwlProject/components/reportContent.vue b/src/views/pwl/pwlProject/components/reportContent.vue
index ef90611..c505af7 100644
--- a/src/views/pwl/pwlProject/components/reportContent.vue
+++ b/src/views/pwl/pwlProject/components/reportContent.vue
@@ -191,6 +191,18 @@
                 </template>
                 导出八项规定
               </a-button>
+              <!-- 添加导出支出表按钮 -->
+              <a-button
+                  v-if="item.extra1 && table1Title === '决策支出表'"
+                  type="primary"
+                  @click="handleExportExpenseTable"
+                  :loading="exportingExpense"
+              >
+                <template #icon>
+                  <DownloadOutlined />
+                </template>
+                导出支出表
+              </a-button>
               <!-- 添加导出领导班子名单按钮 -->
               <a-button
                   v-if="item.extra1 && table1Title === '领导班子名单'"
@@ -433,7 +445,9 @@
     generateEightRegTable,
     exportEightRegTable,
     generateLeaderListTable,
-    exportLeaderListTable
+    exportLeaderListTable,
+    generateExpenseTable,
+    exportExpenseTable,
   } from '@/api/ai/auditContent';
 
   import FileModal from '@/views/pwl/pwlProject/components/components/FileModal.vue';
@@ -479,6 +493,8 @@
   const decisionTableData = ref([]);
   const eightRegTableData = ref([]);
   const leaderListData = ref([]);
+  const expenseTableData = ref([]);
+  const exportingExpense = ref(false);
 
   // 文档选择相关变量
   const showDocSelect = ref(false);
@@ -753,6 +769,47 @@
     }
   };
 
+  // 添加支出情况表导出方法
+  const handleExportExpenseTable = async () => {
+    const section = navigationItems.value[0];
+    if (!section.data || section.data.length === 0) {
+      message.warning('没有可导出的支出情况数据');
+      return;
+    }
+
+    exportingExpense.value = true;
+    try {
+      // 构建导出数据
+      const exportData = {
+        data: section.data,
+        companyName: form.name || '未知公司',
+        auditTime: form.expirationTime || '未知时间'
+      };
+
+      const blob = await exportExpenseTable(exportData);
+
+      // 创建下载链接
+      const url = window.URL.createObjectURL(new Blob([blob]));
+      const link = document.createElement('a');
+      link.href = url;
+      link.setAttribute(
+          'download',
+          `支出情况表_${form.name || '未知公司'}.xlsx`
+      );
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link);
+      window.URL.revokeObjectURL(url);
+
+      message.success('支出情况表导出成功');
+    } catch (error: any) {
+      console.error('导出支出情况表失败:', error);
+      message.error('导出失败: ' + (error.message || '未知错误'));
+    } finally {
+      exportingExpense.value = false;
+    }
+  };
+
   /* 导出领导班子名单表格 */
   const handleExportLeaderListTable = async () => {
     const section = navigationItems.value[0];
@@ -1030,6 +1087,72 @@
     }
   };
 
+  // 添加支出情况表生成方法
+  const generateExpenseContent = async () => {
+    const section: any = navigationItems.value[0];
+    section.generating = true;
+
+    // 构建history
+    const history = section.data && section.data.length > 0
+        ? JSON.stringify(section.data, null, 2)
+        : '';
+
+    // 获取用户输入的建议
+    const suggestion = section.suggestion || '';
+
+    console.log('生成支出情况表参数:', {
+      kbIds: props.data?.kbId,
+      libraryIds: props.data?.libraryIds,
+      projectLibrary: props.data?.projectLibrary,
+      history: history ? `历史数据(${section.data.length}条)` : '无',
+      suggestion: suggestion || '无',
+      docList: checkedDirKeys.value,
+      fileList: selectedFileKeys.value
+    });
+
+    try {
+      // 构建请求参数对象
+      const requestData = {
+        kbIds: props.data?.kbId || '',
+        libraryIds: props.data?.libraryIds || '',
+        projectLibrary: props.data?.projectLibrary || '',
+        history: history,
+        suggestion: suggestion,
+        docList: checkedDirKeys.value,
+        fileList: selectedFileKeys.value
+      };
+
+      // 调用支出情况表生成接口
+      const result = await generateExpenseTable(requestData);
+
+      console.log('支出情况表接口返回结果:', result);
+
+      if (result.code === 0 && result.data && result.data.success) {
+        const tableData = mapExpenseData(result.data.data);
+
+        // 保存到支出情况表数据
+        expenseTableData.value = tableData;
+        section.data = tableData;
+
+        // 生成成功后清空建议输入框
+        section.suggestion = '';
+
+        message.success(`成功生成 ${tableData.length} 条支出情况记录`);
+      } else {
+        const errorMsg = result.data?.error || result.message || '生成失败';
+        throw new Error(errorMsg);
+      }
+    } catch (error: any) {
+      console.error('生成支出情况表失败:', error);
+      message.error('生成失败: ' + (error.message || '未知错误'));
+    } finally {
+      section.generating = false;
+    }
+  };
+
+
+
+
   // 领导班子名单生成方法
   const generateLeaderListContent = async () => {
     const section: any = navigationItems.value[0];
@@ -1270,10 +1393,10 @@
       section.columns = table1Columns.columns3;
       section.data = eightRegTableData.value || table1Columns.columns3Data || [];
       section.generateMethod = generateContent1;
-    } else {
+    } else if (title === '决策支出表') {
       section.columns = table1Columns.columns2;
-      section.data = decisionTableData.value || [];
-      section.generateMethod = generateDecisionContent;
+      section.data = expenseTableData.value || table1Columns.columns2Data || [];
+      section.generateMethod = generateExpenseContent;
     }
   };
 
@@ -1437,6 +1560,61 @@
     }));
   };
 
+  // 添加支出情况表数据映射函数
+  const mapExpenseData = (data: any[]) => {
+    console.log('原始支出情况数据:', data);
+
+    if (!data || !Array.isArray(data)) {
+      console.warn('支出情况数据为空或不是数组');
+      return [];
+    }
+
+    const mappedData = data.map((item, index) => {
+      console.log(`处理第${index}条支出记录:`, item);
+
+      // 确保workPaperIndex是数组格式
+      let workPaperIndex = item.workPaperIndex || [];
+      if (!Array.isArray(workPaperIndex)) {
+        workPaperIndex = [workPaperIndex];
+      }
+
+      // 格式化金额显示（添加千分位逗号）
+      const formatAmount = (amount) => {
+        if (!amount) return '0.00';
+        // 如果是字符串且包含逗号，直接返回
+        if (typeof amount === 'string' && amount.includes(',')) {
+          return amount;
+        }
+        // 转换为数字并格式化
+        const num = parseFloat(amount);
+        if (isNaN(num)) return '0.00';
+        return num.toLocaleString('zh-CN', {
+          minimumFractionDigits: 2,
+          maximumFractionDigits: 2
+        });
+      };
+
+      const mappedItem = {
+        key: index,
+        expenseType: item.expenseType || '',
+        year: item.year || '',
+        finalStatementAmount: formatAmount(item.finalStatementAmount),
+        initialBudgetAmount: formatAmount(item.initialBudgetAmount),
+        changePercentage: item.changePercentage || '0.0%',
+        budgetRatio: item.budgetRatio || '0.0%',
+        remark: item.remark || '',
+        dataSource: item.dataSource || '',
+        workPaperIndex: workPaperIndex
+      };
+
+      console.log(`映射后的第${index}条支出记录:`, mappedItem);
+      return mappedItem;
+    });
+
+    console.log('最终映射的支出情况数据:', mappedData);
+    return mappedData;
+  };
+
   // 领导班子名单数据映射函数
   const mapLeaderListData = (data: any[]) => {
     console.log('原始领导班子数据:', data);
@@ -1477,7 +1655,7 @@
   };
 
   // 应用历史记录数据到指定章节
-  const applyHistoryData = (sectionIndex: number, data: any[], dataType: 'tripleOne' | 'decisionTable' | 'eightReg' | 'leaderList') => {
+  const applyHistoryData = (sectionIndex: number, data: any[], dataType: 'tripleOne' | 'decisionTable' | 'eightReg' | 'leaderList' | 'expense') => {
     const section = navigationItems.value[sectionIndex];
 
     if (dataType === 'tripleOne') {
@@ -1521,6 +1699,16 @@
         section.columns = table1Columns.columns1;
         section.data = [...tableData];
       }
+    } else if (dataType === 'expense') {
+      const tableData = mapExpenseData(data);
+      section.data = tableData;
+      expenseTableData.value = tableData;
+
+      // 强制刷新当前显示的表格
+      if (table1Title.value === '决策支出表') {
+        section.columns = table1Columns.columns2;
+        section.data = [...tableData];
+      }
     }
   };
 
@@ -1535,6 +1723,8 @@
         currentInterfaceName.value = '/api/ai/auditContent1/generateEightRegTable';
       } else if (table1Title.value === '领导班子名单') {
         currentInterfaceName.value = '/api/ai/auditContent1/generateLeaderListTable';
+      } else if (table1Title.value === '决策支出表') {
+        currentInterfaceName.value = '/api/ai/auditContent1/generateExpenseTable';
       }
     } else if (sectionIndex === 2) { // 审计内容3章节
       if (table3Title.value === '三重一大') {
@@ -1565,6 +1755,9 @@
       } else if (record.interfaceName === '/api/ai/auditContent1/generateLeaderListTable') {
         applyHistoryData(0, responseData.data, 'leaderList');
         message.success('已应用选择的领导班子名单历史记录');
+      } else if (record.interfaceName === '/api/ai/auditContent1/generateExpenseTable') {
+        applyHistoryData(0, responseData.data, 'expense');
+        message.success('已应用选择的支出情况表历史记录');
       } else if (record.interfaceName === '/api/ai/auditContent3/generateTripleOneTable') {
         applyHistoryData(2, responseData.data, 'tripleOne');
         message.success('已应用选择的三重一大历史记录');