diff --git a/docs/userdocs/k8s/jupyter-example.yaml b/docs/userdocs/k8s/jupyter-example.yaml
deleted file mode 100644
index d5dfcc842e..0000000000
--- a/docs/userdocs/k8s/jupyter-example.yaml
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-apiVersion: kubeflow.org/v1alpha1
-kind: Notebook
-metadata:
-  labels:
-    app: my-nb
-  name: my-nb
-  namespace: default
-spec:
-  template:
-    spec:
-      containers:
-      - env: []
-        image: apache/submarine:jupyter-notebook-0.5.0-SNAPSHOT
-        name: my-nb
-        resources:
-          limits: {}
-          requests:
-            cpu: "0.5"
-            memory: 1.0Gi