diff --git a/config-debian.sh b/config-debian.sh
index 0397fff..d146ab7 100755
--- a/config-debian.sh
+++ b/config-debian.sh
@@ -35,7 +35,7 @@ fi
 echo
 
 echo "<<< Configure root home"
-source /faronear/fon/sysconfig/config-home.sh /faronear/fon/sysconfig/home
+source /faronear/fon/sysconfig/config-home.sh /faronear/fon/sysconfig/nixhome
 echo
 
 echo "<<< Change root password"
@@ -51,7 +51,7 @@ chmod 700 /home/$NewUser
 echo
 
 echo "<<< Configure $NewUser home"
-source /faronear/fon/sysconfig/config-home.sh /faronear/fon/sysconfig/home /home/$NewUser
+source /faronear/fon/sysconfig/config-home.sh /faronear/fon/sysconfig/nixhome /home/$NewUser
 echo
 
 # Debian 10 default to /bin/sh
diff --git a/config-home.sh b/config-home.sh
index 4ce4dc1..5ce030a 100755
--- a/config-home.sh
+++ b/config-home.sh
@@ -6,19 +6,19 @@ then
 else
   echo "Usage: setup.sh [Config-Source-Path] [User-Home-Path]"
   echo "---------------------------------------------"
-  read -p "Enter config source path (leave blank for [Users/luk.lu]/faronear/fon/sysconfig/home) >> " SourcePath
+  read -p "Enter config source path (leave blank for [Users/luk.lu]/faronear/fon/sysconfig/nixhome) >> " SourcePath
   if [ ! $SourcePath ]
   then
-    echo "Use default source path: [Users/luk.lu]/faronear/fon/sysconfig/home"
-    if [ -d /faronear/fon/sysconfig/home ]
+    echo "Use default source path: [Users/luk.lu]/faronear/fon/sysconfig/nixhome"
+    if [ -d /faronear/fon/sysconfig/nixhome ]
     then 
-      SourcePath=/faronear/fon/sysconfig/home
+      SourcePath=/faronear/fon/sysconfig/nixhome
     else
-      if [ -d /Users/luk.lu/faronear/fon/sysconfig/home ]
+      if [ -d /Users/luk.lu/faronear/fon/sysconfig/nixhome ]
       then
-        SourcePath=/Users/luk.lu/faronear/fon/sysconfig/home
+        SourcePath=/Users/luk.lu/faronear/fon/sysconfig/nixhome
       else
-        SourcePath=`pwd`/home
+        SourcePath=`pwd`/nixhome
       fi
     fi
   fi
@@ -35,7 +35,7 @@ if [ ! -d $SourcePath ]
 then
   echo "!!! Not existing $SourcePath, please try again"
 else
-  echo "Copy home scripts from $SourcePath"
+  echo "Copy nixhome scripts from $SourcePath"
   pushd $HomePath
   echo "---------------------------------------------"
   homescriptlist=".emacs .emacs.lisp .bashrc .bash_profile .gitignore"
diff --git a/home/.bash_logout b/nixhome/.bash_logout
similarity index 100%
rename from home/.bash_logout
rename to nixhome/.bash_logout
diff --git a/home/.bash_profile b/nixhome/.bash_profile
similarity index 100%
rename from home/.bash_profile
rename to nixhome/.bash_profile
diff --git a/home/.bashrc b/nixhome/.bashrc
similarity index 100%
rename from home/.bashrc
rename to nixhome/.bashrc
diff --git a/home/.cshrc b/nixhome/.cshrc
similarity index 100%
rename from home/.cshrc
rename to nixhome/.cshrc
diff --git a/home/.emacs b/nixhome/.emacs
similarity index 96%
rename from home/.emacs
rename to nixhome/.emacs
index e78b891..304c033 100644
--- a/home/.emacs
+++ b/nixhome/.emacs
@@ -96,10 +96,10 @@
 (setq scroll-conservatively 1)
 
 ;; destop auto-saving:
+(load "desktop")
 (desktop-load-default)
-
-;; desktop auto-reloading when startup:
-; (desktop-read)
+(desktop-read) ; desktop auto-reloading when startup
+(add-hook 'kill-emacs-hook '(lambda()(desktop-save "~/"))) ;当emacs退出时保存 ~/desktop 文件记录状态
 
 ;; set scroll-bar-mode:
 ;(hscroll-global-mode t)
diff --git a/home/.emacs.lisp/undo-tree.el b/nixhome/.emacs.lisp/undo-tree.el
similarity index 100%
rename from home/.emacs.lisp/undo-tree.el
rename to nixhome/.emacs.lisp/undo-tree.el
diff --git a/home/.emacs.lisp/web-beautify.el b/nixhome/.emacs.lisp/web-beautify.el
similarity index 100%
rename from home/.emacs.lisp/web-beautify.el
rename to nixhome/.emacs.lisp/web-beautify.el
diff --git a/home/.gitignore b/nixhome/.gitignore
similarity index 100%
rename from home/.gitignore
rename to nixhome/.gitignore
diff --git a/home/.profile b/nixhome/.profile
similarity index 100%
rename from home/.profile
rename to nixhome/.profile