diff --git a/Makefile b/Makefile
index e619ec2..04506d3 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ package:
 	@rm -rf $(package_path)
 	@mkdir -p $(package_path)
 	@echo "copy bin to build directory ..."
-	@cp -rf $(svc_bin)  $(package_path)
+	@cp -rf $(svc_bin) $(package_path)
 	@echo "update release date ..."
 	@sed -i "s/Release Date:.*/Release Date: $(current_date)/" $(vfile)
 	@echo "copy extra file to build directory ..."
@@ -43,4 +43,5 @@ package:
 	@echo "build package $(package_file) ..."
 	@tar cvfz $(build_dir)/$(package_file) -C $(build_dir) $(package_name) >/dev/null
 	@echo "move $(package_file) to $(release_dir) ..."
-	@mv -f $(build_dir)/$(package_file) $(release_dir)
\ No newline at end of file
+	@mv -f $(build_dir)/$(package_file) $(release_dir)
+	@echo "prepare build environment ..."
\ No newline at end of file