修改每日定时任务，修复文件信息返回空对象问题

rain

2024-07-08 8b12caa558dd66a3c5d70f701426a53521c8deae

 src/main/java/com/dji/sample/manage/model/receiver/WirelessLinkStateReceiver.java

@@ -15,7 +15,7 @@

    private Integer downloadQuality;

    private Integer frequencyBand;
    private Double frequencyBand;

    private Integer upwardQuality;