fix: 名称修改

src/views/charge-query/lpjManageDetail.vue

@@ -465,7 +465,7 @@ export default {
         let aLink=document.createElement("a");
         aLink.style.display="none";
         aLink.href=url;
-        aLink.setAttribute("download","寄送账单.xls");
+        aLink.setAttribute("download",!this.isEditNewBill?"寄送账单.xls":'未寄送账单.xls');
         document.body.appendChild(aLink);
         aLink.click();
         document.body.removeChild(aLink);