diff --git a/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue b/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue
index 9844a454..fe7abe44 100644
--- a/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue
+++ b/src/views/documentTool/customComparison/modules/CustomComparisonDrawer.vue
@@ -275,7 +275,7 @@ export default {
       this.$nextTick(() => {
         document.getElementsByClassName('ant-modal-confirm-btns')[0].style = 'display:none'
       })
-      downFile('/customCompare/lawsCustomCompareInfo/exportExcel').then((data) => {
+      downFile('/customCompare/lawsCustomCompareInfo/exportExcel', {infoId: this.modal.id}).then((data) => {
         if (!data) {
           this.$message.warning('文件下载失败')
           return