diff --git a/controllers/vectorstore_controller.go b/controllers/vectorstore_controller.go
index faf4ac3d5..6b84f7d72 100644
--- a/controllers/vectorstore_controller.go
+++ b/controllers/vectorstore_controller.go
@@ -25,8 +25,10 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/klog/v2"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/builder"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
+	"sigs.k8s.io/controller-runtime/pkg/predicate"
 	"sigs.k8s.io/controller-runtime/pkg/reconcile"
 
 	arcadiav1alpha1 "github.com/kubeagi/arcadia/api/base/v1alpha1"
@@ -74,7 +76,7 @@ func (r *VectorStoreReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 			return ctrl.Result{}, err
 		}
 		log.Info("Adding Finalizer for VectorStore done")
-		return ctrl.Result{}, nil
+		return ctrl.Result{Requeue: true}, nil
 	}
 
 	// Check if the VectorStore instance is marked to be deleted, which is
@@ -103,7 +105,7 @@ func (r *VectorStoreReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 	}
 
 	if err := r.CheckVectorStore(ctx, log, vs); err != nil {
-		return reconcile.Result{RequeueAfter: waitMedium}, err
+		return reconcile.Result{RequeueAfter: waitMedium}, nil
 	}
 
 	return ctrl.Result{RequeueAfter: waitLonger}, nil
@@ -112,7 +114,8 @@ func (r *VectorStoreReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 // SetupWithManager sets up the controller with the Manager.
 func (r *VectorStoreReconciler) SetupWithManager(mgr ctrl.Manager) error {
 	return ctrl.NewControllerManagedBy(mgr).
-		For(&arcadiav1alpha1.VectorStore{}).
+		For(&arcadiav1alpha1.VectorStore{},
+			builder.WithPredicates(predicate.GenerationChangedPredicate{})).
 		Complete(r)
 }