修改bug

puzhibing

2025-07-29 c4b2a916399eee796bbf93d24bf41fd18c4d9f44

 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);