diff --git a/ALL_README.md b/ALL_README.md
index 3d6c579..a01b345 100644
--- a/ALL_README.md
+++ b/ALL_README.md
@@ -1,6 +1,7 @@
 # All available README files by language
 
 - [Read the README in English](README.md)
+- [Irakurri README euskaraz](README_eu.md)
 - [Lire le README en français](README_fr.md)
 - [Le o README en galego](README_gl.md)
-- [Leggi il “README” in italiano](README_it.md)
+- [阅读中文（简体）的 README](README_zh_Hans.md)
diff --git a/README.md b/README.md
index 5dac7e5..d12e56b 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ It shall NOT be edited by hand.
 
 [![Install OpenSondage with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=opensondage)
 
-*[Read this README is other languages.](./ALL_README.md)*
+*[Read this README in other languages.](./ALL_README.md)*
 
 > *This package allows you to install OpenSondage quickly and simply on a YunoHost server.*  
 > *If you don't have YunoHost, please consult [the guide](https://yunohost.org/install) to learn how to install it.*
diff --git a/README_eu.md b/README_eu.md
new file mode 100644
index 0000000..d4eb400
--- /dev/null
+++ b/README_eu.md
@@ -0,0 +1,50 @@
+<!--
+Ohart ongi: README hau automatikoki sortu da <https://github.com/YunoHost/apps/tree/master/tools/readme_generator>ri esker
+EZ editatu eskuz.
+-->
+
+# OpenSondage YunoHost-erako
+
+[![Integrazio maila](https://dash.yunohost.org/integration/opensondage.svg)](https://dash.yunohost.org/appci/app/opensondage) ![Funtzionamendu egoera](https://ci-apps.yunohost.org/ci/badges/opensondage.status.svg) ![Mantentze egoera](https://ci-apps.yunohost.org/ci/badges/opensondage.maintain.svg)
+
+[![Instalatu OpenSondage YunoHost-ekin](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=opensondage)
+
+*[Irakurri README hau beste hizkuntzatan.](./ALL_README.md)*
+
+> *Pakete honek OpenSondage YunoHost zerbitzari batean azkar eta zailtasunik gabe instalatzea ahalbidetzen dizu.*  
+> *YunoHost ez baduzu, kontsultatu [gida](https://yunohost.org/install) nola instalatu ikasteko.*
+
+## Aurreikuspena
+
+OpenSondage is a quick and easy-to-use online service to collaboratively plan and schedule the date and time for an appointment, meeting or other event. No registration is required.
+
+
+**Paketatutako bertsioa:** 1.1.19~ynh3
+
+**Demoa:** <https://framadate.org/>
+
+## Pantaila-argazkiak
+
+![OpenSondage(r)en pantaila-argazkia](./doc/screenshots/screenshots.jpg)
+
+## Dokumentazioa eta baliabideak
+
+- Aplikazioaren webgune ofiziala: <https://framadate.org/>
+- Administratzaileen dokumentazio ofiziala: <https://framagit.org/framasoft/framadate/framadate/wikis/home>
+- Jatorrizko aplikazioaren kode-gordailua: <https://framagit.org/framasoft/framadate/framadate>
+- YunoHost Denda: <https://apps.yunohost.org/app/opensondage>
+- Eman errore baten berri: <https://github.com/YunoHost-Apps/opensondage_ynh/issues>
+
+## Garatzaileentzako informazioa
+
+Bidali `pull request`a [`testing` abarrera](https://github.com/YunoHost-Apps/opensondage_ynh/tree/testing).
+
+`testing` abarra probatzeko, ondorengoa egin:
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/opensondage_ynh/tree/testing --debug
+edo
+sudo yunohost app upgrade opensondage -u https://github.com/YunoHost-Apps/opensondage_ynh/tree/testing --debug
+```
+
+**Informazio gehiago aplikazioaren paketatzeari buruz:** <https://yunohost.org/packaging_apps>
diff --git a/README_zh_Hans.md b/README_zh_Hans.md
new file mode 100644
index 0000000..e370f40
--- /dev/null
+++ b/README_zh_Hans.md
@@ -0,0 +1,50 @@
+<!--
+注意：此 README 由 <https://github.com/YunoHost/apps/tree/master/tools/readme_generator> 自动生成
+请勿手动编辑。
+-->
+
+# YunoHost 的 OpenSondage
+
+[![集成程度](https://dash.yunohost.org/integration/opensondage.svg)](https://dash.yunohost.org/appci/app/opensondage) ![工作状态](https://ci-apps.yunohost.org/ci/badges/opensondage.status.svg) ![维护状态](https://ci-apps.yunohost.org/ci/badges/opensondage.maintain.svg)
+
+[![使用 YunoHost 安装 OpenSondage](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=opensondage)
+
+*[阅读此 README 的其它语言版本。](./ALL_README.md)*
+
+> *通过此软件包，您可以在 YunoHost 服务器上快速、简单地安装 OpenSondage。*  
+> *如果您还没有 YunoHost，请参阅[指南](https://yunohost.org/install)了解如何安装它。*
+
+## 概况
+
+OpenSondage is a quick and easy-to-use online service to collaboratively plan and schedule the date and time for an appointment, meeting or other event. No registration is required.
+
+
+**分发版本：** 1.1.19~ynh3
+
+**演示：** <https://framadate.org/>
+
+## 截图
+
+![OpenSondage 的截图](./doc/screenshots/screenshots.jpg)
+
+## 文档与资源
+
+- 官方应用网站： <https://framadate.org/>
+- 官方管理文档： <https://framagit.org/framasoft/framadate/framadate/wikis/home>
+- 上游应用代码库： <https://framagit.org/framasoft/framadate/framadate>
+- YunoHost 商店： <https://apps.yunohost.org/app/opensondage>
+- 报告 bug： <https://github.com/YunoHost-Apps/opensondage_ynh/issues>
+
+## 开发者信息
+
+请向 [`testing` 分支](https://github.com/YunoHost-Apps/opensondage_ynh/tree/testing) 发送拉取请求。
+
+如要尝试 `testing` 分支，请这样操作：
+
+```bash
+sudo yunohost app install https://github.com/YunoHost-Apps/opensondage_ynh/tree/testing --debug
+或
+sudo yunohost app upgrade opensondage -u https://github.com/YunoHost-Apps/opensondage_ynh/tree/testing --debug
+```
+
+**有关应用打包的更多信息：** <https://yunohost.org/packaging_apps>
diff --git a/conf/config.php b/conf/config.php
index c42746c..96de3a3 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -26,7 +26,7 @@ const APP_URL = '__DOMAIN__';
 const NOMAPPLICATION = 'OpenSondage';
 
 // Database administrator email
-const ADRESSEMAILADMIN = '__ADMIN__@__DOMAIN__';
+const ADRESSEMAILADMIN = '__APP__@__DOMAIN__';
 
 // Email for automatic responses (you should set it to "no-reply")
 const ADRESSEMAILREPONSEAUTO = '<no-reply@__DOMAIN__>';
diff --git a/scripts/install b/scripts/install
index ec5e26f..45b724c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -13,9 +13,6 @@ source /usr/share/yunohost/helpers
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
 
-email=$(ynh_user_get_info --username=$admin --key=mail)
-timezone="$(cat /etc/timezone)"
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 2eb52d3..a1cb20c 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -10,8 +10,6 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-timezone="$(cat /etc/timezone)"
-email=$(ynh_user_get_info --username=$admin --key=mail)
 
 #=================================================
 # RESTORE THE APP MAIN DIR
diff --git a/scripts/upgrade b/scripts/upgrade
index d10108c..7f445c3 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -13,8 +13,6 @@ source /usr/share/yunohost/helpers
 # LOAD SETTINGS
 #=================================================
 
-email=$(ynh_user_get_info --username=$admin --key=mail)
-timezone="$(cat /etc/timezone)"
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE