diff --git a/jero-web/src/views/documentManage/library/index.vue b/jero-web/src/views/documentManage/library/index.vue
index 385167b4a..5cfa8d248 100644
--- a/jero-web/src/views/documentManage/library/index.vue
+++ b/jero-web/src/views/documentManage/library/index.vue
@@ -145,7 +145,8 @@
       handleFileExport() {
         let query = {
           ...this.$refs.searchRef.queryParam,
-          id: this.idList.join(',')
+          id: this.idList.join(','),
+          flag:'file'
         }
         downloadFile('document/bussDocumentLibraryEO/exportZip', '文档库.zip', query, this.Deselect)
       },