Merge remote-tracking branch 'origin/master'

Pu Zhibing

2025-04-01 8444084e6aa11efa23287e7f82474ac22378a5c4

 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/config/SysClassificationServiceImpl.java

@@ -179,7 +179,7 @@
            }
        }
        if(mgtClassNumDto.getSubClassId()!=null){
            SysClassification subSysClassification = this.getById(mgtClassNumDto.getAddClassId());
            SysClassification subSysClassification = this.getById(mgtClassNumDto.getSubClassId());
            if(subSysClassification!=null){
                subSysClassification.setRelationNum(subSysClassification.getRelationNum()-1);
                this.saveOrUpdate(subSysClassification);