diff --git a/main/begin-install b/main/begin-install
index 7ccc8be..2fe2a98 100755
--- a/main/begin-install
+++ b/main/begin-install
@@ -13,6 +13,13 @@ work_as_net_inst_server(){
 #instmode=`cat /proc/cmdline | sed 's/.*instmode=\([^ ]*\).*/\1/'`
 source /usr/lib/new_install/text/get_instmode.sh
 
+#检查是否存在硬盘安装的自动安装配置文件，有则根据配置文件自动安装。
+if [ -s /hdautoconf/autoinstall.xml ] ; then
+    mkdir -vp /var/install/
+    cp /hdautoconf/autoinstall.xml /var/install/install.xml
+    cd /usr/lib/new_install/text
+    /usr/bin/python ../interface/ri_install.py
+fi
 if [ $instmode = 'Auto' ];then
     mkdir -pv /var/install/
     cp /usr/lib/new_install/xml/install.xml /var/install/install.xml