diff --git a/DH.Devices.Vision/SimboVisionDriver.cs b/DH.Devices.Vision/SimboVisionDriver.cs
index 1e660ec..ee6c440 100644
--- a/DH.Devices.Vision/SimboVisionDriver.cs
+++ b/DH.Devices.Vision/SimboVisionDriver.cs
@@ -409,7 +409,7 @@ namespace DH.Devices.Vision
                     }
                     MLInit mLInit;
                     string inferenceDevice = "CPU";
-                    if (dc.IsEnableGPU)
+                    if (dc.ModelType== ModelType.目标检测GPU)
                     {
                         inferenceDevice = "GPU";
                         mLInit = new MLInit(dc.ModelPath, isGPU, coreInx, dc.ModelconfThreshold);