diff --git a/demo.md b/demo.md
new file mode 100644
index 0000000000..ac46cc90b6
--- /dev/null
+++ b/demo.md
@@ -0,0 +1,35 @@
+# 2021-01-16  
+$ pip install kubernetes | tee n.txt
+## Examples
+
+list all pods:
+
+```python
+from kubernetes import client, config
+
+# Configs can be set in Configuration class directly or using helper utility
+config.load_kube_config()
+
+v1 = client.CoreV1Api()
+print("Listing pods with their IPs:")
+ret = v1.list_pod_for_all_namespaces(watch=False)
+for i in ret.items:
+    print("%s\t%s\t%s" % (i.status.pod_ip, i.metadata.namespace, i.metadata.name))
+```
+Result:  
+$ python k2.py
+```
+/home/tl/code/py3/lib/python3.8/site-packages/kubernetes/config/kube_config.py:280: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
+  config_dict=yaml.load(f),
+Listing pods with their IPs:
+172.17.0.4      default a1
+172.17.0.6      default b3
+172.17.0.8      default hello-f45cbcf6d-dg8r6
+172.17.0.10     default hello-f45cbcf6d-hh9q2
+172.17.0.5      default hello-f45cbcf6d-t24js
+172.17.0.7      default hello-f45cbcf6d-tfk7r
+172.17.0.11     default nfs-deployment-799cdcf688-lftvx
+172.17.0.10     default nginx-deployment-66b6c48dd5-9625m
+172.17.0.8      default nginx-deployment-66b6c48dd5-gwpjl
+172.17.0.9      default nginx-deployment-66b6c48dd5-m9fsf
+```
diff --git a/examples/notebooks/README.md b/examples/notebooks/README.md
index 324a6b0c70..6df948e597 100644
--- a/examples/notebooks/README.md
+++ b/examples/notebooks/README.md
@@ -17,3 +17,14 @@ If you are using minikube, you can run this command to see jupyter service in yo
 minikube service jupyter
 ```
 
+## 注释  
+
+https://github.com/itbj/python/blob/master/examples/notebooks/create_pod.ipynb 
+```
+config.load_incluster_config() #should be changed to new command. otherwise error to run.
+```
+
+#Configs can be set in Configuration class directly or using helper utility  
+```
+config.load_kube_config()
+```
diff --git a/examples/notebooks/create_pod.ipynb b/examples/notebooks/create_pod.ipynb
index ac863ca534..e1b8ab0445 100644
--- a/examples/notebooks/create_pod.ipynb
+++ b/examples/notebooks/create_pod.ipynb
@@ -49,7 +49,7 @@
    },
    "outputs": [],
    "source": [
-    "config.load_incluster_config()"
+    "#config.load_incluster_config()"
    ]
   },
   {