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/pojo/DeviceMaintenance.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/device/pojo/DeviceMaintenance.java b/src/main/java/com/ruoyi/device/pojo/DeviceMaintenance.java
index 890d61f..c7242b2 100644
--- a/src/main/java/com/ruoyi/device/pojo/DeviceMaintenance.java
+++ b/src/main/java/com/ruoyi/device/pojo/DeviceMaintenance.java
@@ -22,10 +22,20 @@
     @ApiModelProperty("璁惧鍙拌处id")
     private Long deviceLedgerId;
 
+
+    private String deviceName;
+
+    private String deviceModel;
+
     @ApiModelProperty("璁″垝淇濆吇鏃ユ湡")
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     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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