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/device/service/IDeviceMaintenanceService.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/device/service/IDeviceMaintenanceService.java b/src/main/java/com/ruoyi/device/service/IDeviceMaintenanceService.java
index ff595e5..82db913 100644
--- a/src/main/java/com/ruoyi/device/service/IDeviceMaintenanceService.java
+++ b/src/main/java/com/ruoyi/device/service/IDeviceMaintenanceService.java
@@ -15,8 +15,9 @@
 
     AjaxResult saveDeviceRepair(DeviceMaintenance deviceMaintenance);
 
-    AjaxResult updateDeviceRepair(DeviceMaintenance deviceMaintenance);
+    AjaxResult updateDeviceDeviceMaintenance(DeviceMaintenance deviceMaintenance);
 
     void export(HttpServletResponse response, Long[] ids);
 
+    DeviceMaintenanceDto detailById(Long id);
 }

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