diff --git a/Makefile b/Makefile
index 6d48b6d..8adff88 100644
--- a/Makefile
+++ b/Makefile
@@ -16,17 +16,31 @@ svc_bin=$(svc_root)/bin
 web_root=$(build_root)/../web.ems
 package_file=$(package_name).tgz
 
-# 获取当前时间
 current_date=$(shell date "+%Y-%m-%d %H:%M:%S")
-# 文件路径
 vfile=$(extra_dir)/emsVersion
-# 读取版本信息
+# get version from emsVersion
 version=$(shell grep "Version:" $(vfile) | awk -F' ' '{print $$2}')
 
 print-version:
 	@echo "Version: $(version)"
 	@echo "Release Date: $(current_date)"
 
+src_all:
+	$(MAKE) -C $(svc_root)/src
+
+plat_all:
+	$(MAKE) -C $(svc_root)/plat
+
+src_clean:
+	$(MAKE) -C $(svc_root)/src src_clean
+
+plat_clean:
+	$(MAKE) -C $(svc_root)/plat clean
+
+bin_all: plat_all src_all
+
+bin_clean: plat_clean src_clean 
+
 package:
 	@echo "prepare build environment ..."
 	@rm -rf $(package_path)