diff --git a/common/build.sh b/common/build.sh
index 921cd00..cd4b9ed 100755
--- a/common/build.sh
+++ b/common/build.sh
@@ -113,7 +113,9 @@ function build_yocto(){
 function build_debian(){
         # build debian
         echo "====Start build debian===="
-	/usr/bin/time -f "you take %E to build debian" $COMMON_DIR/mk-debian.sh
+	echo "TARGET_ARCH          =$RK_ARCH"
+        echo "RK_ENABLE_MODULE     =$RK_ENABLE_MODULE"
+	/usr/bin/time -f "you take %E to build debian" $COMMON_DIR/mk-debian.sh $RK_ENABLE_MODULE
         if [ $? -eq 0 ]; then
                 echo "====Build debian ok!===="
         else
diff --git a/common/mk-debian.sh b/common/mk-debian.sh
index a615a87..8e6f177 100755
--- a/common/mk-debian.sh
+++ b/common/mk-debian.sh
@@ -6,11 +6,12 @@ then
         CMD=$(readlink $0)
         COMMON_DIR=$(dirname $CMD)
 fi
+
 cd $COMMON_DIR
 cd ../../..
 TOP_DIR=$(pwd)
-DEBIAN=$TOP_DIR/rootfs
-cd rootfs && ARCH=armhf $DEBIAN/mk-base-debian.sh && ARCH=armhf $DEBIAN/mk-rootfs.sh && $DEBIAN/mk-image.sh && cd -
+DEBIAN=$TOP_DIR/distro
+sudo $DEBIAN/rkdebootstrap --base $* --shrink --package
 
 if [ $? -ne 0 ]; then
 	exit 1
diff --git a/rk3399/BoardConfig_debian.mk b/rk3399/BoardConfig_debian.mk
index 788736f..0ba2941 100755
--- a/rk3399/BoardConfig_debian.mk
+++ b/rk3399/BoardConfig_debian.mk
@@ -25,7 +25,7 @@ export RK_TARGET_PRODUCT=rk3399
 # Set rootfs type, including ext2 ext4 squashfs
 export RK_ROOTFS_TYPE=ext4
 # rootfs image path
-export RK_ROOTFS_IMG=rootfs/linaro-rootfs.img
+export RK_ROOTFS_IMG=distro/rootfs.img
 # Set oem partition type, including ext2 squashfs
 export RK_OEM_FS_TYPE=ext2
 # Set userdata partition type, including ext2, fat
@@ -36,3 +36,5 @@ export RK_STORAGE_TYPE=emmc
 export RK_OEM_DIR=oem_normal
 #userdata config
 export RK_USERDATA_DIR=userdata_normal
+#choose enable module
+export RK_ENABLE_MODULE="--wifi --audio"