diff --git a/Assets/Zion/Scripts/ModelFunction/TerrestrialRadioInterference/TerrestrialRadioInterferenceManger.cs b/Assets/Zion/Scripts/ModelFunction/TerrestrialRadioInterference/TerrestrialRadioInterferenceManger.cs
index d33ca0c0..c29134e0 100644
--- a/Assets/Zion/Scripts/ModelFunction/TerrestrialRadioInterference/TerrestrialRadioInterferenceManger.cs
+++ b/Assets/Zion/Scripts/ModelFunction/TerrestrialRadioInterference/TerrestrialRadioInterferenceManger.cs
@@ -571,7 +571,7 @@ public class TerrestrialRadioInterferenceManger : MonoBehaviour
         }
     }
 
-    void OnMouseDwon()
+    void OnMouseDown()
     {
         if (GlobalFlag.blueOrRed == 1 && Input.GetMouseButtonDown(0))
         {
diff --git a/Assets/Zion/Scripts/ModelFunction/UAV/UnmannedAerialVehicleUI.cs b/Assets/Zion/Scripts/ModelFunction/UAV/UnmannedAerialVehicleUI.cs
index 71e457c0..388cdebf 100644
--- a/Assets/Zion/Scripts/ModelFunction/UAV/UnmannedAerialVehicleUI.cs
+++ b/Assets/Zion/Scripts/ModelFunction/UAV/UnmannedAerialVehicleUI.cs
@@ -97,7 +97,7 @@ public class UnmannedAerialVehicleUI : MonoBehaviour
                     btnBeOnTheAlertAgainst.gameObject.SetActive(true);
                     btnAttack.gameObject.SetActive(true);
                     btnRouteSettings.gameObject.SetActive(false);
-                    btnFrequencyBand.gameObject.SetActive(false);
+                    btnFrequencyBand.gameObject.SetActive(true);
                     btnSurveillanceFrequencyBand.gameObject.SetActive(false);
                     break;
             }