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/dto/DeviceMaintenanceDto.java |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/device/dto/DeviceMaintenanceDto.java b/src/main/java/com/ruoyi/device/dto/DeviceMaintenanceDto.java
index cae0715..d99d2cb 100644
--- a/src/main/java/com/ruoyi/device/dto/DeviceMaintenanceDto.java
+++ b/src/main/java/com/ruoyi/device/dto/DeviceMaintenanceDto.java
@@ -30,6 +30,11 @@
 
     @ApiModelProperty("璁″垝淇濆吇鏃ユ湡")
     private LocalDateTime maintenancePlanTime;
+    @ApiModelProperty("淇濆吇鍛ㄦ湡")
+    private String maintenanceCycle;
+
+    @ApiModelProperty("淇濆吇鍐呭")
+    private String maintenanceContent;
 
     @ApiModelProperty("瀹為檯淇濆吇浜�")
     private String maintenanceActuallyName;

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