diff --git a/pkg/hostman/isolated_device/gpu.go b/pkg/hostman/isolated_device/gpu.go
index e41d21670d..27c86cb6cc 100644
--- a/pkg/hostman/isolated_device/gpu.go
+++ b/pkg/hostman/isolated_device/gpu.go
@@ -95,7 +95,7 @@ func getPassthroughGPUs(filteredAddrs []string, enableWhitelist bool, whitelistM
 		if !utils.IsInArray(dev.ClassCode, GpuClassCodes) {
 			continue
 		}
-		if !utils.IsInStringArray(dev.VendorId, []string{api.NVIDIA_VENDOR_ID, api.AMD_VENDOR_ID}) {
+		if dev.ClassCode == CLASS_CODE_DISP && !utils.IsInStringArray(dev.VendorId, []string{api.NVIDIA_VENDOR_ID, api.AMD_VENDOR_ID}) {
 			log.Infof("Skip add device %s vendor is unsupport", dev.Addr)
 			continue
 		}