diff --git a/jupyter/README.md b/jupyter/README.md
index 52559ab..2aa8a0c 100644
--- a/jupyter/README.md
+++ b/jupyter/README.md
@@ -11,15 +11,44 @@ notebook:
   ports:
     - "8888:8888"
   volumes:
-    - ./work:/home/jovyan/work
+    - ./data:/home/jovyan
   restart: unless-stopped
 ```
 
 ## up and running
 
+```bash
+$ cd ~/fig/jupyter/
+$ mkdir -p data/.jupyter
+$ chown -R 1000:100 data
+$ docker-compose up -d
+$ curl http://127.0.0.1:8888
 ```
-cd ~/fig/jupyter/
-mkdir work
-chown 1000:1000 work
-docker-compose up -d
+
+## reset password
+
+```bash
+$ docker-compose exec notebook bash
+>>> jupyter notebook password
+Enter password: ******
+Verify password: ******
+[NotebookPasswordApp] Wrote hashed password to /home/jovyan/.jupyter/jupyter_notebook_config.json
+$ docker-compose restart
 ```
+
+## without password
+
+File: ./data/.jupyter/jupyter_notebook_config.json
+
+```json
+{
+  "NotebookApp": {
+    "token": "",
+    "password": ""
+  }
+}
+```
+
+## nginx config
+
+- <https://hands-on.cloud/how-to-setup-jupyter-behind-nginx-proxy/>
diff --git a/jupyter/docker-compose.yml b/jupyter/docker-compose.yml
index ca6ecce..420ab93 100644
--- a/jupyter/docker-compose.yml
+++ b/jupyter/docker-compose.yml
@@ -3,9 +3,5 @@ notebook:
   ports:
     - "8888:8888"
   volumes:
-    - ./work:/home/jovyan/work
-#   - ./notebook.pem:/home/jovyan/.local/share/jupyter/notebook.pem
-# environment:
-#   - PASSWORD=YOURPASS
-#   - USE_HTTPS=yes
+    - ./data:/home/jovyan
   restart: unless-stopped