diff --git a/pkg/controllers/rolloutrun/rolloutrun_controller.go b/pkg/controllers/rolloutrun/rolloutrun_controller.go
index 2d3ae3f..7152aea 100644
--- a/pkg/controllers/rolloutrun/rolloutrun_controller.go
+++ b/pkg/controllers/rolloutrun/rolloutrun_controller.go
@@ -108,6 +108,7 @@ func (r *RolloutRunReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 	err := r.Client.Get(clusterinfo.WithCluster(ctx, clusterinfo.Fed), req.NamespacedName, obj)
 	if err != nil {
 		if errors.IsNotFound(err) {
+			r.rvExpectation.DeleteExpectations(req.String())
 			return reconcile.Result{}, nil
 		}
 		return reconcile.Result{}, err
@@ -122,6 +123,11 @@ func (r *RolloutRunReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 		return ctrl.Result{}, nil
 	}
 
+	if obj.IsCompleted() {
+		// rolloutRun is completed, skip syncing
+		return reconcile.Result{}, nil
+	}
+
 	newStatus := obj.Status.DeepCopy()
 
 	accessor, workloads, canaryWorkloads, err := r.findWorkloadsCrossCluster(ctx, obj)