diff --git a/ray-operator/controllers/ray/raycluster_controller.go b/ray-operator/controllers/ray/raycluster_controller.go
index 047768a6e0..a8a4be5313 100644
--- a/ray-operator/controllers/ray/raycluster_controller.go
+++ b/ray-operator/controllers/ray/raycluster_controller.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"os"
 	"reflect"
+	"regexp"
 	"runtime"
 	"strconv"
 	"strings"
@@ -1619,8 +1620,12 @@ func (r *RayClusterReconciler) updateRayClusterStatus(ctx context.Context, origi
 func sumGPUs(resources map[corev1.ResourceName]resource.Quantity) resource.Quantity {
 	totalGPUs := resource.Quantity{}
 
+	// Define a regular expression to match valid GPU resource names
+	gpuPattern := regexp.MustCompile(`^(.*?/)?(gpu(-count)?|gpu-core\.percentage)$`)
+
 	for key, val := range resources {
-		if strings.HasSuffix(string(key), "gpu") && !val.IsZero() {
+		// Check if the resource name matches the GPU pattern and if the quantity is non-zero
+		if gpuPattern.MatchString(string(key)) && !val.IsZero() {
 			totalGPUs.Add(val)
 		}
 	}
diff --git a/ray-operator/controllers/ray/raycluster_controller_unit_test.go b/ray-operator/controllers/ray/raycluster_controller_unit_test.go
index 4897f48290..9e0e0a7b06 100644
--- a/ray-operator/controllers/ray/raycluster_controller_unit_test.go
+++ b/ray-operator/controllers/ray/raycluster_controller_unit_test.go
@@ -2933,6 +2933,8 @@ func TestReconcile_NumOfHosts(t *testing.T) {
 func TestSumGPUs(t *testing.T) {
 	nvidiaGPUResourceName := corev1.ResourceName("nvidia.com/gpu")
 	googleTPUResourceName := corev1.ResourceName("google.com/tpu")
+	volcanoGPUCorePercentageResourceName := corev1.ResourceName("volcano.sh/gpu-core.percentage")
+	aliyunGPUCountResourceName := corev1.ResourceName("aliyun.com/gpu-count")
 
 	tests := map[string]struct {
 		input    map[corev1.ResourceName]resource.Quantity
@@ -2961,6 +2963,18 @@ func TestSumGPUs(t *testing.T) {
 			},
 			resource.MustParse("5"),
 		},
+		"volcano GPU type specified": {
+			map[corev1.ResourceName]resource.Quantity{
+				volcanoGPUCorePercentageResourceName: resource.MustParse("5"),
+			},
+			resource.MustParse("5"),
+		},
+		"aliyun GPU type specified": {
+			map[corev1.ResourceName]resource.Quantity{
+				aliyunGPUCountResourceName: resource.MustParse("5"),
+			},
+			resource.MustParse("5"),
+		},
 	}
 
 	for name, tc := range tests {