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/framework/security/service/SysRegisterService.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/framework/security/service/SysRegisterService.java b/src/main/java/com/ruoyi/framework/security/service/SysRegisterService.java
index b6fba69..17274eb 100644
--- a/src/main/java/com/ruoyi/framework/security/service/SysRegisterService.java
+++ b/src/main/java/com/ruoyi/framework/security/service/SysRegisterService.java
@@ -69,7 +69,7 @@
         {
             msg = "瀵嗙爜闀垮害蹇呴』鍦�5鍒�20涓瓧绗︿箣闂�";
         }
-        else if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(sysUser)))
+        else if (!userService.checkUserNameUnique(sysUser))
         {
             msg = "淇濆瓨鐢ㄦ埛'" + username + "'澶辫触锛屾敞鍐岃处鍙峰凡瀛樺湪";
         }

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