diff --git a/Makefile b/Makefile
index b15cef2..6d92c57 100644
--- a/Makefile
+++ b/Makefile
@@ -3,24 +3,17 @@
 
 build_root=`pwd`
 project=ems
-# 文件路径
-vfile="emsVersion"
 
-# 获取当前时间
-current_date=$(date "+%Y-%m-%d %H:%M:%S")
 
-# 读取版本信息
-version=$(grep "Version:" $vfile | awk '{print $3}')
 
 # os platform
 platform=ub22
 
-# 输出版本信息和更新后的日期
-echo "Version: $version"
-echo "Release Date: $current_date"
+
 
 build_dir=$(build_root)/build
 release_dir=$(build_root)/release
+extra_dir=$(build_root)/extra
 
 package_name=$(project)-$(version)-$(platform)
 package_dir=$(package_name)
@@ -30,6 +23,16 @@ svc_bin=$(svc_root)/bin
 web_root=$(build_root)/../web.ems
 package_file=$(package_name).tgz
 
+# 获取当前时间
+current_date=$(date "+%Y-%m-%d %H:%M:%S")
+# 文件路径
+vfile=$(extra_dir)/emsVersion
+# 读取版本信息
+version=$(grep "Version:" $(vfile) | awk '{print $3}')
+# 输出版本信息和更新后的日期
+echo "Version: $version"
+echo "Release Date: $current_date"
+
 package:
 	rm -rf $(build_dir)
 	mkdir -p $(build_dir)
@@ -39,7 +42,7 @@ package:
 	# cp extra file
 	# update release date
 	sed -i "s/Release Date:.*/Release Date: $(current_date)/" $(vfile)
-	cp -rf $(build_root)/extra/* $(build_dir)
+	cp -rf $(extra_dir)/* $(build_dir)
 	# cp web file
 	mkdir -p $(build_dir)/web
 	cp -rf $(web_root)/* $(build_dir)/web