fix：补偿0问题修改

cjl

2023-10-30 f2f77f203fd6b054197ecaba0517a159e8b3ac8f

 screen-api/src/main/java/com/moral/api/pojo/vo/cityAQI/AirQualityComparisonVO.java

@@ -37,6 +37,10 @@

    private ConcentrationAndPercent serverDays;





    public String getCityName() {
        return cityName;
    }