diff --git a/test/e2e/testcase/testcase.go b/test/e2e/testcase/testcase.go
index 6f260d44..a18103b2 100644
--- a/test/e2e/testcase/testcase.go
+++ b/test/e2e/testcase/testcase.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/onsi/ginkgo"
 	"github.com/onsi/gomega"
+	"github.com/openkruise/kruise-game/apis/v1alpha1"
 	gameKruiseV1alpha1 "github.com/openkruise/kruise-game/apis/v1alpha1"
 	"github.com/openkruise/kruise-game/pkg/util"
 	"github.com/openkruise/kruise-game/test/e2e/client"
@@ -115,6 +116,53 @@ func RunTestCases(f *framework.Framework) {
 			gomega.Expect(err).To(gomega.BeNil())
 		})
 
+		ginkgo.It("service qualities opsState", func() {
+			// Deploy
+			gss, err := f.DeployGssWithServiceQualities()
+			gomega.Expect(err).To(gomega.BeNil())
+			err = f.ExpectGssCorrect(gss, []int{0, 1, 2})
+			gomega.Expect(err).To(gomega.BeNil())
+
+			// Patch serviceQualities
+			patchFields := map[string]interface{}{
+				"serviceQualities": []map[string]interface{}{
+					{
+						"name":          "health-check",
+						"containerName": "default-game",
+						"permanent":     false,
+						"exec": map[string]interface{}{
+							"command": []string{"sh", "-c", "exit 0"},
+						},
+						"serviceQualityAction": []map[string]interface{}{
+							{
+								"state":    true,
+								"opsState": "Maintaining",
+							},
+						},
+					},
+				},
+			}
+
+			gss, err = f.PatchGssSpec(patchFields)
+			gomega.Expect(err).To(gomega.BeNil())
+
+			// Wait for OpsState propagation to all replicas
+			for i := 0; i < 3; i++ {
+				gsName := fmt.Sprintf("%s-%d", gss.GetName(), i)
+				err = f.WaitForGsSpecOpsState(gsName, "Maintaining")
+				gomega.Expect(err).To(gomega.BeNil(), fmt.Sprintf("GameServer %s should reach Maintaining state", gsName))
+			}
+
+			// Verify OpsState on all replicas
+			for i := 0; i < 3; i++ {
+				gsName := fmt.Sprintf("%s-%d", gss.GetName(), i)
+				gs, err := f.GetGameServer(gsName)
+				gomega.Expect(err).To(gomega.BeNil())
+				gomega.Expect(gs.Spec.OpsState).To(gomega.Equal(v1alpha1.OpsState("Maintaining")),
+					fmt.Sprintf("GameServer %s should have opsState=Maintaining", gsName))
+			}
+		})
+
 		ginkgo.Describe("network control", func() {
 			ginkgo.It("disables NodePort traffic when networkDisabled is true", func() {
 				networkConf := []gameKruiseV1alpha1.NetworkConfParams{