diff --git a/controllers/worker_controller.go b/controllers/worker_controller.go
index f3c5d07f0..eea036b36 100644
--- a/controllers/worker_controller.go
+++ b/controllers/worker_controller.go
@@ -24,6 +24,7 @@ import (
 	"github.com/go-logr/logr"
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
+	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
 	ctrl "sigs.k8s.io/controller-runtime"
@@ -216,7 +217,10 @@ func (r *WorkerReconciler) reconcileWhenWorkerReady(ctx context.Context, logger
 				return err
 			}
 			if err = r.Client.Create(ctx, embedder); err != nil {
-				return err
+				// Ignore error when already exists
+				if !k8serrors.IsAlreadyExists(err) {
+					return err
+				}
 			}
 		case arcadiaworker.Update:
 			// Skip update when found
@@ -237,7 +241,10 @@ func (r *WorkerReconciler) reconcileWhenWorkerReady(ctx context.Context, logger
 				return err
 			}
 			if err = r.Client.Create(ctx, llm); err != nil {
-				return err
+				// Ignore error when already exists
+				if !k8serrors.IsAlreadyExists(err) {
+					return err
+				}
 			}
 		case arcadiaworker.Update:
 			// Skip update when found
diff --git a/tests/example-test.sh b/tests/example-test.sh
index 6db33ea1c..9a5ba1660 100755
--- a/tests/example-test.sh
+++ b/tests/example-test.sh
@@ -227,15 +227,12 @@ kubectl apply -f config/samples/arcadia_v1alpha1_dataset.yaml
 kubectl apply -f config/samples/arcadia_v1alpha1_versioneddataset.yaml
 waitCRDStatusReady "VersionedDataset" "arcadia" "dataset-playground-v1"
 
-info "7.3 create embedder and wait it ready"
-kubectl apply -f config/samples/arcadia_v1alpha1_embedders.yaml
-waitCRDStatusReady "Embedders" "arcadia" "zhipuai-embedders-sample"
 
-info "7.4 create knowledgebase and wait it ready"
+info "7.3 create knowledgebase and wait it ready"
 kubectl apply -f config/samples/arcadia_v1alpha1_knowledgebase.yaml
 waitCRDStatusReady "KnowledgeBase" "arcadia" "knowledgebase-sample"
 
-info "7.5 check this vectorstore has data"
+info "7.4 check this vectorstore has data"
 kubectl port-forward -n arcadia svc/chroma-chromadb 8000:8000 >/dev/null 2>&1 &
 chroma_pid=$!
 info "port-forward chroma in pid: $minio_pid"