diff --git a/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync.go b/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync.go
index eadae442d..e9955d5d8 100644
--- a/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync.go
+++ b/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync.go
@@ -192,7 +192,7 @@ func (s *healthCheckSyncer) probeAddonStatusByWorks(
 		Type:    addonapiv1alpha1.ManagedClusterAddOnConditionAvailable,
 		Status:  metav1.ConditionTrue,
 		Reason:  addonapiv1alpha1.AddonAvailableReasonProbeAvailable,
-		Message: "Addon is available",
+		Message: fmt.Sprintf("%s add-on is available.", addon.Name),
 	})
 	return nil
 }
diff --git a/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync_test.go b/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync_test.go
index 7277fda57..1d2922335 100644
--- a/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync_test.go
+++ b/pkg/addonmanager/controllers/agentdeploy/healthcheck_sync_test.go
@@ -290,7 +290,7 @@ func TestHealthCheckReconcile(t *testing.T) {
 				Type:    addonapiv1alpha1.ManagedClusterAddOnConditionAvailable,
 				Status:  metav1.ConditionTrue,
 				Reason:  addonapiv1alpha1.AddonAvailableReasonProbeAvailable,
-				Message: "Addon is available",
+				Message: "test add-on is available.",
 			},
 		},
 
@@ -527,7 +527,7 @@ func TestHealthCheckReconcile(t *testing.T) {
 				Type:    addonapiv1alpha1.ManagedClusterAddOnConditionAvailable,
 				Status:  metav1.ConditionTrue,
 				Reason:  addonapiv1alpha1.AddonAvailableReasonProbeAvailable,
-				Message: "Addon is available",
+				Message: "test add-on is available.",
 			},
 		},
 	}