diff --git a/Example/Gateway/ModbusGateway.tscn b/Example/Gateway/ModbusGateway.tscn
index ff4fb77..73c29f5 100644
--- a/Example/Gateway/ModbusGateway.tscn
+++ b/Example/Gateway/ModbusGateway.tscn
@@ -3,6 +3,7 @@
 [ext_resource type="Script" path="res://Example/Gateway/Script/View/ViewModbusGateway.cs" id="1_34uaa"]
 
 [node name="ModbusGateway" type="Control"]
+visible = false
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
diff --git a/Example/Gateway/Script/View/ViewModbusGateway.cs b/Example/Gateway/Script/View/ViewModbusGateway.cs
index a1ff9f4..ada2a3b 100644
--- a/Example/Gateway/Script/View/ViewModbusGateway.cs
+++ b/Example/Gateway/Script/View/ViewModbusGateway.cs
@@ -23,6 +23,9 @@ namespace EGFramework.Examples.Gateway{
 			// GD.Print(fData.ToDoubleArray()[0]);
 			// double t = 54.32f;
 			// GD.Print(BitConverter.GetBytes(fData.ToDoubleArray()[0]).ToStringByHex()); 
+			// byte[] fData = {0x42,0x0D,0x33,0x33};
+			// GD.Print(fData.Reverse().ToFloatArray()[0]);
+
 		}
 
 		// Called every frame. 'delta' is the elapsed time since the previous frame.