diff --git a/conf/config.json.example b/conf/config.json.example
index 5f6ec2b..03c46e8 100644
--- a/conf/config.json.example
+++ b/conf/config.json.example
@@ -3,7 +3,7 @@
         "protocolUseSSL": true,
         "domain": "__DOMAIN__",
         "port": "__PORT__",
-        "urlPath": "__PATH__",
+        "urlPath": "__URL_PATH__",
         "loglevel": "info",
         "useCDN": false,
         "allowGravatar": false,
@@ -30,7 +30,7 @@
             "addGoogleAnalytics": false
         },
         "db": {
-            "username": "__DB_NAME__",
+            "username": "__DB_USER__",
             "password": "__DB_PWD__",
             "database": "__DB_NAME__",
             "host": "localhost",
diff --git a/scripts/backup b/scripts/backup
index 3115b5b..8d4d217 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -66,4 +66,4 @@ ynh_psql_dump_db --database="$db_name" > db.sql
 # END OF SCRIPT
 #=================================================
 
-ynh_print_info --message="Backup script completed for HedgeDoc. (YunoHost will then actually copy those files to the archive)."
+ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."
diff --git a/scripts/change_url b/scripts/change_url
index d903e72..a9c8a53 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -73,7 +73,7 @@ fi
 #=================================================
 ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action=stop --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action=stop --log_path=systemd
 
 #=================================================
 # MODIFY URL IN NGINX CONF
@@ -113,10 +113,13 @@ fi
 ynh_backup_if_checksum_is_different --file="$final_path/config.json"
 
 domain=$new_domain
-path=${new_path:1}
+url_path=${new_path#/}
 
 ynh_add_config --template="../conf/config.json.example" --destination="$final_path/config.json"
 
+chmod 400 "$final_path/config.json"
+chown $app:$app "$final_path/config.json"
+
 #=================================================
 # GENERIC FINALISATION
 #=================================================
@@ -138,4 +141,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Change of URL completed for HedgeDoc" --last
+ynh_script_progression --message="Change of URL completed for $app" --last
diff --git a/scripts/install b/scripts/install
index f46b65b..35fb5ac 100644
--- a/scripts/install
+++ b/scripts/install
@@ -86,9 +86,10 @@ ynh_system_user_create --username=$app --home_dir=$final_path
 ynh_script_progression --message="Creating a PostgreSQL database..." --weight=2
 
 db_name=$(ynh_sanitize_dbid --db_name=$app)
+db_user=$db_name
 ynh_app_setting_set --app=$app --key=db_name --value=$db_name
 ynh_psql_test_if_first_run
-ynh_psql_setup_db --db_user=$db_name --db_name=$db_name
+ynh_psql_setup_db --db_user=$db_user --db_name=$db_name
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -133,10 +134,12 @@ ynh_add_systemd_config
 #=================================================
 ynh_script_progression --message="Modifying a config file..." --weight=1
 
-path=${path_url:1}
-
+url_path=${path_url#/}
 ynh_add_config --template="../conf/config.json.example" --destination="$final_path/config.json"
 
+chmod 400 "$final_path/config.json"
+chown $app:$app "$final_path/config.json"
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
@@ -186,4 +189,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Installation of HedgeDoc completed" --last
+ynh_script_progression --message="Installation of $app completed" --last
diff --git a/scripts/remove b/scripts/remove
index 60d5336..2e2045a 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -63,7 +63,7 @@ ynh_remove_nodejs
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing HedgeDoc main directory..." --weight=6
+ynh_script_progression --message="Removing $app main directory..." --weight=6
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
@@ -90,4 +90,4 @@ ynh_system_user_delete --username=$app
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Removal of HedgeDoc completed" --last
+ynh_script_progression --message="Removal of $app completed" --last
diff --git a/scripts/restore b/scripts/restore
index 86f21a9..c167e57 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -64,12 +64,6 @@ ynh_script_progression --message="Restoring HedgeDoc main directory..." --weight
 
 ynh_restore_file --origin_path="$final_path"
 
-#=================================================
-# RESTORE USER RIGHTS
-#=================================================
-ynh_script_progression --message="Restoring user rights..." --weight=2
-
-# Restore permissions on app files
 chown -R $app:$app $final_path
 chmod o-rwx $final_path
 chmod 600 $final_path/config.json
@@ -134,4 +128,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Restoration completed for HedgeDoc" --last
+ynh_script_progression --message="Restoration completed for $app" --last
diff --git a/scripts/upgrade b/scripts/upgrade
index 678957c..dbe33a1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -127,7 +127,6 @@ fi
 ynh_script_progression --message="Configuring a systemd service..." --weight=2
 
 env_path="$PATH"
-
 # Create a dedicated systemd config
 ynh_add_systemd_config
 
@@ -168,4 +167,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Upgrade of HedgeDoc completed" --last
+ynh_script_progression --message="Upgrade of $app completed" --last