蓝牙重复初始化问题

Assets/Scripts/UI/Prefab/Device/DeviceItem.cs

@@ -64,11 +64,11 @@ public class DeviceItem : Selectable, IEventSystemHandler, IPointerClickHandler
         //signal.enabled = true;
 
         var signalValue = DeviceInfo.SignalStrength * -1;
-        if (signalValue >= 0 && signalValue <= 20)
+        if (signalValue >= 0 && signalValue <= 30)
         {
             signal.sprite = Resources.Load<Sprite>("Images/Signal_1");
         }
-        else if (signalValue > 20 && signalValue <= 60)
+        else if (signalValue > 30 && signalValue <= 60)
         {
             signal.sprite = Resources.Load<Sprite>("Images/Signal_2");
         }