From 92485129f8a214ac3340afeb530a99bfd8f9b7f5 Mon Sep 17 00:00:00 2001
From: caojia <1301869380@qq.com>
Date: Tue, 13 Oct 2026 15:35:10 +0800
Subject: [PATCH] =?UTF-8?q?:sparkles:=20=E8=B0=83=E6=95=B4=E5=BA=94?=
 =?UTF-8?q?=E6=94=B6=E8=B4=A6=E5=8D=95=E5=AF=BC=E5=87=BA=E6=96=87=E4=BB=B6?=
 =?UTF-8?q?=E5=90=8D=E8=A7=84=E5=88=99?=
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---
 .../main/java/com/bms/ar/service/impl/ArBillServiceImpl.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java b/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java
index 38dd8b1b..dfb9b71f 100644
--- a/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java
+++ b/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java
@@ -976,7 +976,7 @@ public class ArBillServiceImpl implements IArBillService {
             throw failure(arBillId, ArLogObjectType.EXPORT, String.valueOf(arBillId), ArLogOperationType.EXPORT,
                     bill.getStatus(), "未配置启用中的应收账单默认导出模板", operator, requestId);
         }
-        String fileName = bill.getBillNo() + "_" + safeFilePart(bill.getCustomerName()) + "_"
+        String fileName = safeFilePart(bill.getCustomerCode()) + "_" + safeFilePart(bill.getCustomerName()) + "_"
                 + new SimpleDateFormat("yyyyMM").format(bill.getBillPeriodEnd()) + ".xlsx";
         ArBillExport export = new ArBillExport();
         export.setArBillId(arBillId);