diff --git a/src/views/statisticalReport/WholeInstituteStatisticsList.vue b/src/views/statisticalReport/WholeInstituteStatisticsList.vue
index ba042c2..73a6801 100644
--- a/src/views/statisticalReport/WholeInstituteStatisticsList.vue
+++ b/src/views/statisticalReport/WholeInstituteStatisticsList.vue
@@ -126,12 +126,13 @@
             <a-table
               size="middle"
               ref="footTable"
-              rowKey="projectId"
+              rowKey="id"
               :columns="columnsFooter"
               :scroll="{x: 1300}"
               :dataSource="footerDataSource"
               :showHeader="false"
               :pagination="false"
+              :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
               class="j-table-force-nowrap footer-table">
 
               <!--        项目名称-->
@@ -163,6 +164,7 @@ import SelectPrincipal from '../../components/company/SelectPrincipal'
 import JYearDate from '../../components/jero/JYearDate'
 import { getAction } from '../../api/manage'
 import ProjectDetailModal from '../../components/ProjectDetailModal'
+import { downloadFile } from '../../api/manage'
 
 export default {
   name: 'WholeInstituteStatisticsList',
@@ -286,7 +288,8 @@ export default {
         list: '/statistics/allProjectStatistics/list',
         exportXlsUrl: '/statistics/allProjectStatistics/statistics/excel'
       },
-      validateMoney: true
+      validateMoney: true,
+      exportSelectedKeys: []
     }
   },
   created() {
@@ -435,7 +438,26 @@ export default {
         }
         return
       }
-    }
+    },
+    onSelectChange(selectedRowKeys, selectionRows) {
+      this.selectedRowKeys = selectedRowKeys
+      this.exportSelectedKeys = []
+      selectionRows.forEach(item => {
+        this.exportSelectedKeys.push(item.projectId)
+      })
+      this.selectionRows = selectionRows
+    },
+    handleExportXls(fileName) {
+      if (!fileName || typeof fileName != 'string') {
+        fileName = '导出文件'
+      }
+      let param = this.getQueryParams()
+      if (this.exportSelectedKeys && this.exportSelectedKeys.length > 0) {
+        param['selections'] = this.exportSelectedKeys.join(',')
+      }
+      console.log('导出参数', param)
+      downloadFile(this.url.exportXlsUrl, fileName + '.xlsx', param)
+    },
   }
 }
 </script>