From 54bbbd62a3298e0671f8dd7aba0763775a4f733c Mon Sep 17 00:00:00 2001
From: tuqin <tuqin@tuqin.cn>
Date: 星期二, 27 十月 2026 13:14:02 +0800
Subject: [PATCH] fix(首页): 应收应付统计对 null 金额做保护,避免 BigDecimal.add(null) 抛 NPE 导致首页报“系统未知错误”

---
 src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java b/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
index 2190972..3979810 100644
--- a/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
+++ b/src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
@@ -34,7 +34,7 @@
 
     PurchaseLedgerDto getPurchaseNoById(Long id);
 
-    IPage<PurchaseLedger> selectPurchaseLedgerListPage(IPage ipage, PurchaseLedger purchaseLedger);
+    IPage<PurchaseLedgerDto> selectPurchaseLedgerListPage(IPage ipage, PurchaseLedgerDto purchaseLedger);
 
     List<InvoiceRegistrationProduct> getProductBySalesNo(Long id);
 

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