diff --git a/src/config.sample.cfg b/src/config.sample.cfg
index 30cbfbb..aaa223e 100644
--- a/src/config.sample.cfg
+++ b/src/config.sample.cfg
@@ -9,8 +9,8 @@
 # -> bei iso gen erforderlich!
 iso_source="/data/remaster/desinfect-2017.iso"
 #destination optinal
-iso_aim="/data/remaster/result/custom_desinfect_`date '+%Y-%m-%d'`.iso"
-iso_lable="DESINFECT_`date '+%Y-%m-%d'`"
+iso_aim="/data/remaster/result/custom_desinfect_<date>.iso"
+iso_lable="DESINFECT_<date>"
 
 #Filesystem (for pxe)
 #entweder iso_source oder squashfs_path alls quelle
@@ -26,7 +26,7 @@ nameserver="10.x.x.2,10.x.x.1"
 project="desinfect.17"
 
 #LOG
-log_file="/data/remaster/logs/`date '+%Y-%m-%d'`.log"
+log_file="/data/remaster/logs/<date>.log"
 log_mail_source="desinfect@email.clocal"
 log_mail_smtp="smtp.mail.local:25"
 log_mail_aim="6543@email.clocal"
diff --git a/src/func/check_config b/src/func/check_config
old mode 100755
new mode 100644
index 313332a..9b03322
--- a/src/func/check_config
+++ b/src/func/check_config
@@ -2,8 +2,8 @@
 #remaster lib
 [ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }
 
-#check_config
-function check_config() {
+#config_check
+function config_check() {
 
     #Project
     [ -f "<LIBDIR>/proj/$project" ] || {
@@ -51,5 +51,5 @@ function check_config() {
 
 #this func is standalone executable
 [ -n "$1" ] && {
-    check_config $@
+    config_check $@
 }
diff --git a/src/func/config_check b/src/func/config_check
new file mode 100755
index 0000000..9b03322
--- /dev/null
+++ b/src/func/config_check
@@ -0,0 +1,55 @@
+#!/bin/bash
+#remaster lib
+[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }
+
+#config_check
+function config_check() {
+
+    #Project
+    [ -f "<LIBDIR>/proj/$project" ] || {
+        echo "No Project \"$project\" is not supported"
+        return 3
+    }
+
+    #live-system files
+    if [ -f "$iso_source" ]; then
+        if [ -n "$iso_aim" ] && [ -d "${iso_aim%/*}" ]; then
+            #Lable
+            [ -z "$iso_lable" ] && iso_lable="$project"
+
+            echo 'iso_source -> iso_aim'
+            echo 'iso_source -> squashfs [optinal]'
+        else
+            if [ -n "$squashfs_path" ] && [ -d "${squashfs_path%/*}" ]; then
+                echo 'iso_source -> squashfs'
+            else
+                # ERROR
+                echo "No corect AIM in Settings"
+                return 3
+            fi
+        fi
+    else
+        if [ -f "$squashfs_path" ]; then
+            if [ -n "$iso_aim" ]; then
+                # ERROR
+                echo "only Squashfs source in Settings, cant creat ISO"
+                return 3
+            else
+                echo 'squashfs -> squashfs'
+            fi
+        else
+            # ERROR
+            echo "No corect Source in Settings"
+            return 3
+        fi
+    fi
+
+
+
+
+}
+
+#this func is standalone executable
+[ -n "$1" ] && {
+    config_check $@
+}
diff --git a/src/func/config_load b/src/func/config_load
new file mode 100644
index 0000000..a9a7bf0
--- /dev/null
+++ b/src/func/config_load
@@ -0,0 +1,59 @@
+#!/bin/bash
+#remaster lib
+[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }
+
+#config_load config
+function config_load() {
+    config="$1"
+
+    echo "### S e t t i n g s ###"
+
+    ##load project
+    export "`cat "$config" | grep ^[^#] | grep ^project= | cut -d "#" -f 1 | tr -d '"'`"
+
+    #check if project template exist
+    [ -f "<LIBDIR>/proj/$project" ] || {
+        echo "No Project \"$project\" is not supported"
+        return 3
+    }
+    # loard project
+    source "<LIBDIR>/proj/$project"
+
+    echo; echo #space
+
+    cat "$config" | grep ^[^#] | cut -d "#" -f 1 | grep '=' | while read line; do
+        #read each var line
+        config_key=`echo $line | cut -d "=" -f 1`
+        config_value=`echo $line | cut -d "=" -f 2 | tr -d '"'`
+        config_corect="false"
+
+        #check if this is a alowed config key
+        for i in $config_keys; do
+          [ "$i" == "$config_key" ] && config_corect="true"
+        done
+
+        if [ "$config_corect" == "true" ]; then
+            #load config key
+
+            #replace value strings
+            config_value="${config_value/<date>/`date '+%Y-%m-%d'`}"
+            config_value="${config_value/<time>/`date '+%H:%M:%S'`}"
+            onfig_value="${config_value/<DATE>/`date '+%Y-%m-%d'`}"
+            config_value="${config_value/<TIME>/`date '+%H:%M:%S'`}"
+
+            #save seting in environment var
+            export "$config_key=$config_value"
+            echo   "$config_key=$config_value"
+
+        else
+            echo "WARNUNG: $config_key is an inconrect setting. This will be ignored"
+        fi
+
+    done
+
+}
+
+#this func is standalone executable
+[ -n "$1" ] && {
+    config_load $@
+}
diff --git a/src/proj/base b/src/proj/base
index e33b145..ffe094f 100755
--- a/src/proj/base
+++ b/src/proj/base
@@ -6,8 +6,12 @@
 ##### B a s e ####
 ##################
 # .
+
+# Enviroment
 project_relation=""
 [ -z "$project" ] && project=base
+config_keys="iso_source iso_aim iso_lable squashfs_path proxy_host proxy_port domain nameserver project log_file log_mail_source log_mail_smtp log_mail_aim log_mail_subject tools_list"
+
 
 #tools_add [chroot_dir] [tools_list]
 function tools_add() {
diff --git a/src/remaster.sh b/src/remaster.sh
index 0d5558f..6d71371 100755
--- a/src/remaster.sh
+++ b/src/remaster.sh
@@ -5,7 +5,7 @@
 #@licence GNUv3
 
 #####################################################################################
-################## S e t t i n g s ##################################################
+################## F u n c t i o n s ################################################
 #####################################################################################
 
 #set functions
@@ -14,44 +14,6 @@
     exit 1
 }
 
-#read main setting
-if [ -f "<ROOTDIR>/etc/remaster/config.cfg" ]; then
-    source "<ROOTDIR>/etc/remaster/config.cfg"
-else
-    if [ -f "<ROOTDIR>/etc/remaster/config.sample.cfg" ]; then
-        source "<ROOTDIR>/etc/remaster/config.sample.cfg"
-    else
-        echo "ERROR config not found"
-        exit 1
-    fi
-fi
-#check LOG
-{
-    [ -z "$log_file" ] && log_file="/tmp/remaster_`date '+%Y-%m-%d'`"
-
-    if [ -f "$log_file" ]; then
-        echo > "$log_file"
-    else
-        #check if folder exist
-        [ -d "${log_file%/*}" ] || {
-            # N-> exit 3
-            echo "Directory for Log didnt exist"
-            exit 3
-        }
-        #create LOG
-        touch "$log_file"
-    fi
-}
-
-#####################################################################################
-################## F u n c t i o n s ################################################
-#####################################################################################
-
-### Error Handlings ###
-
-#check_config
-source <LIBDIR>/func/check_config
-
 #on_exit [error_level]
 source <LIBDIR>/func/on_exit
 
@@ -112,64 +74,76 @@ source <LIBDIR>/func/chroot_is_mounted
 #chroot_sh [chroot_dir] [command]
 source <LIBDIR>/func/chroot_sh
 
-####################################
-### Workaround - set Project
-source <LIBDIR>/proj/desinfect.17
-####################################
+### config ###
+
+#config_load [config]
+source <LIBDIR>/func/config_load
+
+#config_check
+source <LIBDIR>/func/config_check
+
+
+#####################################################################################
+################## S e t t i n g s ##################################################
+#####################################################################################
+
+#read main setting
+if [ -f "<ROOTDIR>/etc/remaster/config.cfg" ]; then
+    config="<ROOTDIR>/etc/remaster/config.cfg"
+else
+    if [ -f "<ROOTDIR>/etc/remaster/config.sample.cfg" ]; then
+        config="<ROOTDIR>/etc/remaster/config.sample.cfg"
+    else
+        echo "ERROR config not found"
+        exit 1
+    fi
+fi
+#check LOG
+{
+    export "`cat "$config" | grep ^[^#] | grep ^log_file= | cut -d "#" -f 1 | tr -d '"'`"
+    [ -z "$log_file" ] && log_file="/tmp/remaster_`date '+%Y-%m-%d'`"
+
+    if [ -f "$log_file" ]; then
+        echo > "$log_file"
+    else
+        #check if folder exist
+        [ -d "${log_file%/*}" ] || {
+            # N-> exit 3
+            echo "Directory for Log didnt exist"
+            exit 3
+        }
+        #create LOG
+        touch "$log_file"
+    fi
+}
+
 
 ###########################################################
 ################# P r o c e s s ... #######################
 ###########################################################
 
-#Start LOG
+### Start LOG ###
 tail -f "$log_file" --pid="$$" &
 
+echo "Remaster LOG `date '+%Y-%m-%d'`" > "$log_file"
+echo >> "$log_file"
+
+
+### S e t t i n g s ###
+config_load $config >> "$log_file"
+error_level="$?"; [ "$error_level" != "0" ] && on_exit $error_level >> "$log_file"
+echo $'\n\n' >> "$log_file"
+
+
+### Enviroment ###
+echo "### Enviroment ###"  >> "$log_file"
+
 chroot_path="`mktemp -d`"
 iso_extr_dir="`mktemp -d`"
 
-echo "Remaster LOG `date '+%Y-%m-%d'`" > "$log_file"
-echo "MODE: renew" >> "$log_file"
-echo "HOST: `hostname`" >> "$log_file"
-echo >> "$log_file"
-
-echo "### S e t t i n g s ###" >> "$log_file"
-echo "#CD/DVD" >> "$log_file"
-echo "iso_source=\"$iso_source\"" >> "$log_file"
-echo "iso_aim=\"$iso_aim\"" >> "$log_file"
-echo "iso_lable=\"$iso_lable\"" >> "$log_file"
-echo >> "$log_file"
-
-echo "#Filesystem (for pxe)"  >> "$log_file"
-echo "squashfs_path=\"$squashfs_path\""  >> "$log_file"
-echo >> "$log_file"
-
-echo "#Network" >> "$log_file"
-echo "proxy_host=\"$proxy_host\"" >> "$log_file"
-echo "proxy_port=\"$proxy_port\"" >> "$log_file"
-echo "domain=\"$domain\"" >> "$log_file"
-echo "nameserver=\"$nameserver\"" >> "$log_file"
-echo >> "$log_file"
-
-echo "#remaster_script" >> "$log_file"
-echo "project=\"$project\"" >> "$log_file"
-echo >> "$log_file"
-
-echo "log_file=\"$log_file\""
-echo "log_mail_aim=\"$log_mail_aim\""
-echo "log_mail_subject=\"$log_mail_subj >> "$log_file"ect\""
-echo ""
-
-echo "#Sonstiges" >> "$log_file"
-echo "tools_list=\"$tools_list\"" >> "$log_file"
-echo $'\n' >> "$log_file"
-
-echo "### Enviroment ###"
 echo "iso_extr_dir=\"$iso_extr_dir\"" >> "$log_file"
 echo "chroot_path=\"$chroot_path\"" >> "$log_file"
-#env >> "$log_file"
-echo $'\n\n' >> "$log_file"
-
-echo $'### R U N ... ###\n' >> "$log_file"
+echo "HOST: `hostname`" >> "$log_file"
 
 #1. Set and Check Enviroment
 check_user >> "$log_file"
@@ -178,11 +152,15 @@ error_level="$?"; [ "$error_level" != "0" ] && on_exit $error_level >> "$log_fil
 check_dependency >> "$log_file"
 error_level="$?"; [ "$error_level" != "0" ] && on_exit $error_level >> "$log_file"
 
-check_config >> "$log_file"
+config_check >> "$log_file"
 error_level="$?"; [ "$error_level" != "0" ] && on_exit $error_level >> "$log_file"
 
 check_update >> "$log_file"
 
+
+### R U N ... ###
+echo $'### R U N ... ###\n' >> "$log_file"
+
 # 2. Entpacke ISO
 iso_extract "$iso_source" "$iso_extr_dir"  >> "$log_file"