diff --git a/asr_build.sh b/asr_build.sh
new file mode 100755
index 0000000..eede8f4
--- /dev/null
+++ b/asr_build.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+DECONFIG_FILE=defconfig_asr1803p401
+
+help()
+{
+	echo "./asr_build.sh 1803/1806/1903/clean"
+}
+
+build_init()
+{
+	if [ ! -d "feeds/" ]; then
+		echo "Start build inti..."
+		./scripts/feeds update -a
+		./scripts/feeds install -a
+	fi
+}
+
+build_code()
+{
+	echo "$DECONFIG_FILE"
+	make $DECONFIG_FILE
+	make -j8 V=99 2>&1 | tee build.log
+}
+
+if [ -n "$1" ] ;then	#有参数
+	case "$1" in
+		clean)
+			make distclean
+			;;
+		1806)
+			build_init
+			
+			DECONFIG_FILE=defconfig_asr1806p301
+			
+			build_code
+			;;
+		1803)
+			build_init
+			
+			DECONFIG_FILE=defconfig_asr1803p401
+			
+			build_code
+			;;
+		1903)
+			build_init
+			
+			DECONFIG_FILE=defconfig_asr1903p501
+			
+			build_code
+			;;
+		*)
+            help
+			;;
+	esac
+else	# 全编
+	help
+fi