diff --git a/initialization/init_workflow.sh b/initialization/init_workflow.sh
index fae84ef..062f4c3 100644
--- a/initialization/init_workflow.sh
+++ b/initialization/init_workflow.sh
@@ -5,138 +5,24 @@
 echo "========== init de workflow par Tykayn ======="
 source ~/Nextcloud/ressources/workflow_nextcloud/public_workflow/workflow_variables.sh
 
-bash $WORKFLOW_PATH_PUBLIC/initialisation/partials/check_foler_integrity.sh
-bash $WORKFLOW_PATH_PUBLIC/initialisation/partials/git_config_glob.sh
-
-if ! hash ansible > /dev/null; then
-	echo "* installation de Ansible"
-  sudo apt install ansible python3-pip
-fi
-####### lancement des playbooks ansible pour initialisation
-ansible-galaxy install coglinev3.veracrypt
-
-echo "vérification et installation des paquets requis"
-sudo ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/tk_softwares.yml"
-
-
-ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/pip_modules.yml"
-sudo ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/snaps.yml"
-ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/node_packages.yml"
-
-ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/cronjob_workflow.yml"
-sudo ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/cronjob_workflow_root.yml"
-
-sudo apt autoremove -y
-
-############ install developping tools
-
-
-# nvm node version manager
-if ! hash nvm > /dev/null; then
-	echo "installation de nvm"
-
-  cd tmp
-  echo "install nvm"
-
- wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
-fi
-
-
-nvm install $node_version_expected
-nvm alias default $node_version_expected
-nvm alias global $node_version_expected
-
-# yarn
-corepack enable
-npm i -g pnpm
-
- echo "nvm installé, version des outils js:"
-nvm --version
-node --version
-yarn --version
-
-echo "install des outils en php"
-
-# composer php
-# symfony cli tool
-# créer le dossier de scripts
-if  ! hash symfony ; then
-	wget https://get.symfony.com/cli/installer -O - | bash
-fi
-
-if  ! hash composer ; then
-	php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
-	EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
-  php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
-  ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
-
-  if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]
-  then
-      >&2 echo 'ERROR: Invalid installer checksum'
-      rm composer-setup.php
-      exit 1
-  fi
-
-  php composer-setup.php --quiet
-  RESULT=$?
-  rm composer-setup.php
-
-	sudo mv composer.phar /usr/local/bin/composer
-fi
-
-
-
-
-############## java pour josm
-if ! hash java ; then
-  sudo apt install java -y
-fi
-
-if ! hash javaws; then
-  cd tmp
-	wget https://github.com/karakun/OpenWebStart/releases/download/v1.7.0/OpenWebStart_linux_1_7_0.deb
-	sudo dpkg -i OpenWebStart_linux_1_7_0.deb
-	rm -rf OpenWebStart_linux_1_7_0.deb
-
-fi
-
-if ! hash josm ; then
-	mkdir -p ~/areas/www/misc/josm
-  cd ~/areas/www/misc/josm
-
-	wget https://josm.openstreetmap.de/download/josm.jnlp
-
-	sudo apt install josm -y
-fi
-
-
+bash "$WORKFLOW_PATH_PUBLIC/initialisation/partials/check_foler_integrity.sh"
+bash "$WORKFLOW_PATH_PUBLIC/initialisation/partials/git_config_glob.sh"
+bash "$WORKFLOW_PATH_PUBLIC/initialisation/partials/ansible.sh"
+bash "$WORKFLOW_PATH_PUBLIC/initialisation/partials/dev_tools.sh"
+bash "$WORKFLOW_PATH_PUBLIC/initialisation/partials/java-josm.sh"
 # bash $WORKFLOW_PATH_PUBLIC/update_git_projects.sh
 
-echo "ajouter dans la crontab utilisateur le script cronjob_nextcloud.sh"
-echo "# toutes les 5 minutes
-#*/5 * * * *     bash $WORKFLOW_PATH_PUBLIC/cronjob_nextcloud.sh
 
-# vérifiez avec la commande
-crontab -e
-"
 # copier quelques fichiers de config dans la home
 
-cp "$WORKFLOW_PATH"/install/.zshrc ~/
-cp "$WORKFLOW_PATH"/install/.bash_aliases ~/
-cp "$WORKFLOW_PATH"/install/.bashrc ~/
-
-if ! -d ~/.oh-my-zsh; then
-	echo "installer oh my zsh"
-	cd
-	sudo apt install zsh
-	sh -c "$(wget https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
-fi
-
-
+cp "$WORKFLOW_PATH/install/.zshrc" "~/"
+cp "$WORKFLOW_PATH/install/.bash_aliases" "~/"
+cp "$WORKFLOW_PATH/install/.bashrc" "~/"
 
 bash "$WORKFLOW_PATH"/files_management/install.sh
 bash "$WORKFLOW_PATH"/install/git_config_glob.sh
 bash "$WORKFLOW_PATH"/refresh_from_current_assets.sh
 
 sudo apt update -y
-sudo apt upgrade -y
\ No newline at end of file
+sudo apt upgrade -y
+sudo apt autoremove -y
diff --git a/initialization/partials/ansible.sh b/initialization/partials/ansible.sh
new file mode 100644
index 0000000..2c19936
--- /dev/null
+++ b/initialization/partials/ansible.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+echo " ------ install ansible playbooks ------"
+
+if ! hash ansible > /dev/null; then
+	echo "* installation de Ansible"
+  sudo apt install ansible python3-pip
+fi
+####### lancement des playbooks ansible pour initialisation
+ansible-galaxy install coglinev3.veracrypt
+
+echo "vérification et installation des paquets requis"
+sudo ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/tk_softwares.yml"
+
+
+ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/pip_modules.yml"
+sudo ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/snaps.yml"
+ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/node_packages.yml"
+
+ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/cronjob_workflow.yml"
+sudo ansible-playbook "$WORKFLOW_PATH_PUBLIC/automatisation/ansible/cronjob_workflow_root.yml"
+
+
+#echo "ajouter dans la crontab utilisateur le script cronjob_nextcloud.sh"
+#echo "# toutes les 5 minutes
+## */5 * * * *     bash $WORKFLOW_PATH_PUBLIC/cronjob_nextcloud.sh
+
+
+
diff --git a/initialization/partials/dev_tools.sh b/initialization/partials/dev_tools.sh
new file mode 100644
index 0000000..2cdccd5
--- /dev/null
+++ b/initialization/partials/dev_tools.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+echo " ------ install developing tools ------"
+
+
+############ install developping tools
+
+
+# nvm node version manager
+if ! hash nvm > /dev/null; then
+	echo "installation de nvm"
+
+  cd tmp
+  echo "install nvm"
+
+ wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
+fi
+
+
+nvm install $node_version_expected
+nvm alias default $node_version_expected
+nvm alias global $node_version_expected
+
+# yarn
+corepack enable
+npm i -g pnpm
+
+ echo "nvm installé, version des outils js:"
+nvm --version
+node --version
+yarn --version
+
+
+echo "install des outils en php"
+
+# composer php
+# symfony cli tool
+# créer le dossier de scripts
+if  ! hash symfony ; then
+	wget https://get.symfony.com/cli/installer -O - | bash
+fi
+
+if  ! hash composer ; then
+	php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+	EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
+  php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+  ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
+
+  if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]
+  then
+      >&2 echo 'ERROR: Invalid installer checksum'
+      rm composer-setup.php
+      exit 1
+  fi
+
+  php composer-setup.php --quiet
+  RESULT=$?
+  rm composer-setup.php
+
+	sudo mv composer.phar /usr/local/bin/composer
+fi
+
+
diff --git a/initialization/partials/java-josm.sh b/initialization/partials/java-josm.sh
new file mode 100644
index 0000000..9ff835d
--- /dev/null
+++ b/initialization/partials/java-josm.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+echo " ------ install java and josm ------"
+
+############## java pour josm
+if ! hash java ; then
+  sudo apt install java -y
+fi
+
+if ! hash javaws; then
+  cd tmp
+	wget https://github.com/karakun/OpenWebStart/releases/download/v1.7.0/OpenWebStart_linux_1_7_0.deb
+	sudo dpkg -i OpenWebStart_linux_1_7_0.deb
+	rm -rf OpenWebStart_linux_1_7_0.deb
+
+fi
+
+if ! hash josm ; then
+	mkdir -p ~/areas/www/misc/josm
+  cd ~/areas/www/misc/josm
+
+	wget https://josm.openstreetmap.de/download/josm.jnlp
+
+	sudo apt install josm -y
+fi
+
+
diff --git a/initialization/partials/zsh.sh b/initialization/partials/zsh.sh
new file mode 100644
index 0000000..30e7402
--- /dev/null
+++ b/initialization/partials/zsh.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+echo " ------ install oh my zsh ------"
+if ! -d ~/.oh-my-zsh; then
+	echo "installer oh my zsh"
+	cd
+	sudo apt install zsh
+	sh -c "$(wget https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
+fi