diff --git a/install/first_conf.sh b/install/first_conf.sh
index 02191cf..9d72e00 100644
--- a/install/first_conf.sh
+++ b/install/first_conf.sh
@@ -1,20 +1,34 @@
 #!/bin/bash
 
+
 ## Config de Grub
 # Save old grub
-cp /etc/default/grub /etc/default/grub.back
-sed 's/GRUB_DEFAULT=0/GRUB_DEFAULT=4/g' /etc/default/grub > grub.n
-mv grub.n /etc/default/grub
+conf_grub (){
+		GRUB_DEFAULT=1
+		echo "----------- Move and config Grub ----"
+		cp /etc/default/grub /etc/default/grub.back
+		sed 's/GRUB_DEFAULT=0/GRUB_DEFAULT=$GRUB_DEFAULT/g' /etc/default/grub > grub.n
+		mv grub.n /etc/default/grub
+		echo "----------- Move and config Grub: DONE ----"
+}
 
 
 ## Install Salt
-# Install
-add-apt-repository ppa:saltstack/salt
-apt-get update
-apt-get install salt-minion
-# Config Salt
-cp /etc/salt/minion /etc/salt/minion.back
-echo "master =  192.168.1.22" >> /etc/salt/minion
-# Wait for the answer of the master
-salt-minion -l debug
+conf_salt (){
+		SALT_MASTER="192.168.1.22"
+		# Install
+		echo "----------- Add repos for salt -------"
+		add-apt-repository ppa:saltstack/salt
+		apt-get update
+		echo "----------- Install Salt -------------"
+		apt-get install salt-minion
+		# Config Salt
+		echo "---------- Config Salt ---------------"
+		cp /etc/salt/minion /etc/salt/minion.back
+		echo "master:  $SALT_MASTER" >> /etc/salt/minion
+		# Wait for the answer of the master
+		salt-minion -l debug
+}
 
+conf_grub
+conf_salt