diff --git a/README.md b/README.md
index b771123..260397b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,13 @@
 # swagup-server
 
+## UrBackup
+
+how to update version:
+```shell
+docker stop urbackup && docker rm urbackup
+docker-compose -f docker-compose-backup.yml pull
+docker-compose -f docker-compose-backup.yml up -d
+```
 
 http://odroid.fritz.box:55414/