diff --git a/pkg/util/gameserver.go b/pkg/util/gameserver.go
index 6ee146b..56c7bf1 100644
--- a/pkg/util/gameserver.go
+++ b/pkg/util/gameserver.go
@@ -19,7 +19,6 @@ package util
 import (
 	"context"
 	"encoding/json"
-	"fmt"
 	appspub "github.com/openkruise/kruise-api/apps/pub"
 	kruiseV1beta1 "github.com/openkruise/kruise-api/apps/v1beta1"
 	gameKruiseV1alpha1 "github.com/openkruise/kruise-game/apis/v1alpha1"
@@ -200,9 +199,6 @@ func GetAstsHash(gss *gameKruiseV1alpha1.GameServerSet) string {
 }
 
 func GetGsTemplateMetadataHash(gss *gameKruiseV1alpha1.GameServerSet) string {
-	fmt.Println(gss.Spec.GameServerTemplate.GetLabels())
-	fmt.Println(gss.Spec.GameServerTemplate.GetAnnotations())
-
 	return GetHash(metav1.ObjectMeta{
 		Labels:      gss.Spec.GameServerTemplate.GetLabels(),
 		Annotations: gss.Spec.GameServerTemplate.GetAnnotations(),
diff --git a/pkg/webhook/mutating_pod.go b/pkg/webhook/mutating_pod.go
index a2c1750..0f8e0da 100644
--- a/pkg/webhook/mutating_pod.go
+++ b/pkg/webhook/mutating_pod.go
@@ -172,7 +172,7 @@ func patchContainers(client client.Client, pod *corev1.Pod, ctx context.Context)
 			for _, gsContainer := range gs.Spec.Containers {
 				if gsContainer.Name == podContainer.Name {
 					// patch Image
-					if gsContainer.Image != podContainer.Image {
+					if gsContainer.Image != podContainer.Image && gsContainer.Image != "" {
 						container.Image = gsContainer.Image
 					}
 
diff --git a/pkg/webhook/mutating_pod_test.go b/pkg/webhook/mutating_pod_test.go
index c2bf355..34cdd3a 100644
--- a/pkg/webhook/mutating_pod_test.go
+++ b/pkg/webhook/mutating_pod_test.go
@@ -118,6 +118,51 @@ func TestPatchContainers(t *testing.T) {
 				},
 			},
 		},
+
+		// case 2
+		{
+			gs: &gameKruiseV1alpha1.GameServer{
+				Spec: gameKruiseV1alpha1.GameServerSpec{
+					Containers: []gameKruiseV1alpha1.GameServerContainer{
+						{
+							Name: "A",
+							Resources: corev1.ResourceRequirements{
+								Requests: map[corev1.ResourceName]resource.Quantity{
+									corev1.ResourceCPU: resource.MustParse("1"),
+								},
+							},
+						},
+					},
+				},
+			},
+			oldPod: &corev1.Pod{
+				ObjectMeta: metav1.ObjectMeta{
+					Labels: map[string]string{
+						gameKruiseV1alpha1.GameServerOwnerGssKey: "xxx",
+					},
+				},
+				Spec: corev1.PodSpec{
+					Containers: []corev1.Container{
+						{
+							Name:  "A",
+							Image: "A-v1",
+						},
+					},
+				},
+			},
+
+			newContainers: []corev1.Container{
+				{
+					Name:  "A",
+					Image: "A-v1",
+					Resources: corev1.ResourceRequirements{
+						Requests: map[corev1.ResourceName]resource.Quantity{
+							corev1.ResourceCPU: resource.MustParse("1"),
+						},
+					},
+				},
+			},
+		},
 	}
 
 	for i, test := range tests {