diff --git a/librephotos.sh b/librephotos.sh
index c41040a..fde9f47 100644
--- a/librephotos.sh
+++ b/librephotos.sh
@@ -1,7 +1,11 @@
 #!/bin/bash
 #Requirement
 # -DEBIAN 11
-
+#
+# - Postgres database 
+# CREATE USER librephoto WITH PASSWORD 'bovCevIrwomNeOgceshteudhekCubyosogvoanFaSokyodvonIgEnOyRabZypVam';
+# CREATE DATABASE "librephoto" WITH OWNER "librephoto" ENCODING 'UTF8' LC_COLLATE = 'fr_FR.UTF-8' LC_CTYPE = 'fr_FR.UTF-8' TEMPLATE template0;
+# GRANT ALL privileges ON DATABASE librephoto TO librephoto;
 set -ex
 
 apt install --no-install-recommends -y \