任务下发、更新、取消，优化图斑逻辑

rain

2024-08-14 ea73b6fb3ad0b34e4d856321afecae5ada1091fe

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

@@ -14,5 +14,5 @@

    private Integer quality;

    private float rate;
    private Float rate;
}