diff --git a/README.md b/README.md
index 765b36e..5768f15 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1,22 @@
 # nextcloud
 
-docker compose files for https://github.com/nextcloud/docker/
+Docker compose files for nextcloud
 
-## 2018-10-11
-Do not update. Have a look at `DO_NOT-UPDATE.md` for further information.
+
+## information
+
+Get additional infos from https://hub.docker.com/_/nextcloud/ and from https://github.com/nextcloud/docker/tree/master/.examples .
 
 ## first start
 ```
 mkdir data/data
 chown www-data data/data
+./generate_password.sh
 ```
 
-## troubleshooting
 
 
-### mariadb update
+## Licences
 
-message:
-
-```
-[Warning] InnoDB: Table mysql/innodb_table_stats has length mismatch in the column name table_name. Please run mysql_upgrade
-```
-
-solution:
-
-```
-docker-compose exec nextcloud-database sh -c 'mysql_upgrade -uroot -p${MYSQL_ROOT_PASSWORD}'
-```
+- nextcloud license: https://github.com/nextcloud/docker/blob/master/LICENSE.md
+- [![cc-bc-sa](https://i.creativecommons.org/l/by-sa/4.0/88x31.png)](http://creativecommons.org/licenses/by-sa/4.0/)