diff --git a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/GalaxyDriverProbe.cs b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/GalaxyDriverProbe.cs
index 202259a4..c9cc7afd 100644
--- a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/GalaxyDriverProbe.cs
+++ b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/GalaxyDriverProbe.cs
@@ -24,7 +24,8 @@ public sealed class GalaxyDriverProbe : IDriverProbe
     };
 
     /// <inheritdoc />
-    public string DriverType => GalaxyDriverFactoryExtensions.DriverTypeName;  // "GalaxyMxGateway"
+    // Matches DriverInstance.DriverType strings set by the AdminUI's GalaxyDriverPage.
+    public string DriverType => "Galaxy";
 
     /// <inheritdoc />
     public async Task<DriverProbeResult> ProbeAsync(string configJson, TimeSpan timeout, CancellationToken ct)
diff --git a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus/ModbusDriverProbe.cs b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus/ModbusDriverProbe.cs
index f707ce22..665b8439 100644
--- a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus/ModbusDriverProbe.cs
+++ b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus/ModbusDriverProbe.cs
@@ -22,7 +22,7 @@ public sealed class ModbusDriverProbe : IDriverProbe
     };
 
     /// <inheritdoc />
-    public string DriverType => "Modbus";
+    public string DriverType => "ModbusTcp";
 
     /// <inheritdoc />
     public async Task<DriverProbeResult> ProbeAsync(string configJson, TimeSpan timeout, CancellationToken ct)