diff --git a/buildenv.sh b/buildenv.sh
new file mode 100755
index 00000000..2971c991
--- /dev/null
+++ b/buildenv.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+#set -ex
+
+conf=""
+PS3="Please enter your choice:"
+
+function get_conf()
+{
+	plat=loongson${1}
+	options=(`cd configs && ls ${plat}*`)
+	select opt in "${options[@]}"
+	do
+		conf=$opt
+	#	echo $opt
+		break
+	done
+	
+	echo 
+	echo "Your select is :$conf"
+	echo 
+}
+
+function get_all_conf()
+{
+	get_conf 2k1000la
+	get_conf 2k500
+	get_conf 2k300
+	get_conf 2p500
+}
+
+function usage()
+{
+	echo "./buildenv.sh <2k300/2k500/2k1000la/2p500/all>"
+}
+
+
+function main()
+{
+	if [ $# -eq 1 ] ;then
+		param=${1}
+		if [ $param = "all" ]; then
+			get_conf 
+		else
+			plat=${1}_
+			get_conf $plat
+		fi
+		make $conf
+	else
+		usage	
+	fi
+}
+
+main $@
diff --git a/package/loongson_resize/loongson_resize.mk b/package/loongson_resize/loongson_resize.mk
index d2f0b475..fae2ec27 100644
--- a/package/loongson_resize/loongson_resize.mk
+++ b/package/loongson_resize/loongson_resize.mk
@@ -18,10 +18,11 @@ endef
 
 define LOONGSON_RESIZE_INSTALL_TARGET_CMDS
 	echo "install loongson resize init.d/profile.d"
-	mkdir -p $(TARGET_DIR)/etc/profile.d
-	cd $(@D) && chmod a+x ./resizerootfs.sh && cp resizerootfs.sh $(TARGET_DIR)/etc/profile.d
+	cd $(@D) && chmod a+x ./resizerootfs.sh && cp resizerootfs.sh $(TARGET_DIR)/root/
 	mkdir -p $(TARGET_DIR)/etc/init.d
 	cd $(@D) && chmod a+x ./S01resizerootfs && cp S01resizerootfs $(TARGET_DIR)/etc/init.d
+	cd $(@D) && cp loongson-resize.service $(TARGET_DIR)/usr/lib/systemd/system/
+	cd $(TARGET_DIR)/usr/lib/systemd/system/sysinit.target.wants && ln -sf ../loongson-resize.service loongson-resize.service
 endef
 
 $(eval $(generic-package))
diff --git a/package/loongson_resize/loongson_resize.tar.gz b/package/loongson_resize/loongson_resize.tar.gz
index da333fd0..6e35cf3c 100644
Binary files a/package/loongson_resize/loongson_resize.tar.gz and b/package/loongson_resize/loongson_resize.tar.gz differ