diff --git a/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/ganzi1.mat b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/ganzi1.mat
new file mode 100644
index 00000000..0c156610
--- /dev/null
+++ b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/ganzi1.mat
@@ -0,0 +1,79 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
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diff --git a/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/ganzi1.mat.meta b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/ganzi1.mat.meta
new file mode 100644
index 00000000..e7efded2
--- /dev/null
+++ b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/ganzi1.mat.meta
@@ -0,0 +1,8 @@
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diff --git a/U3D_DrivingSystem/Assets/Scenes/main_.unity b/U3D_DrivingSystem/Assets/Scenes/main_.unity
index a6f5c77e..37a71c9c 100644
--- a/U3D_DrivingSystem/Assets/Scenes/main_.unity
+++ b/U3D_DrivingSystem/Assets/Scenes/main_.unity
@@ -90050,7 +90050,7 @@ GameObject:
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diff --git a/U3D_DrivingSystem/Assets/Script/CarGearControl.cs b/U3D_DrivingSystem/Assets/Script/CarGearControl.cs
index 953fcd56..4ab24a2f 100644
--- a/U3D_DrivingSystem/Assets/Script/CarGearControl.cs
+++ b/U3D_DrivingSystem/Assets/Script/CarGearControl.cs
@@ -63,7 +63,7 @@ namespace Script
             vehicleController = GetComponent<VehicleController>();
             vehicleStandardInput = GetComponent<VehicleStandardInput>();
 
-            // StartModbus();
+             StartModbus();
             ModBusQueue();
         }
 
@@ -95,17 +95,17 @@ namespace Script
             while (true)
             {
                 // Debug.Log(client.modbusQueue.Count);
-                // if (client.modbusQueue.Count > 0)
-                // {
-                //     // Debug.Log(client.modbusQueue.Count);
-                //
-                //     carData = client.modbusQueue.Dequeue();
-
-                if (ModbusTcpClient.modbusTcpClient.modbusQueue.Count > 0)
+                if (client.modbusQueue.Count > 0)
                 {
-                    // Debug.Log(ModbusTcpClient.modbusTcpClient.modbusQueue.Count);
+                    // Debug.Log(client.modbusQueue.Count);
                 
-                    carData = ModbusTcpClient.modbusTcpClient.modbusQueue.Dequeue();
+                    carData = client.modbusQueue.Dequeue();
+
+                // if (ModbusTcpClient.modbusTcpClient.modbusQueue.Count > 0)
+                // {
+                //     // Debug.Log(ModbusTcpClient.modbusTcpClient.modbusQueue.Count);
+                //
+                //     carData = ModbusTcpClient.modbusTcpClient.modbusQueue.Dequeue();
 
 
                     //方向盘