修改bug

puzhibing

2024-01-19 dc600db1211ba96302c2f75b4dd224512aad89cf

 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);