diff --git a/Makefile b/Makefile
index 00aefec..2bccb4f 100644
--- a/Makefile
+++ b/Makefile
@@ -21,17 +21,22 @@ vfile=$(extra_dir)/emsVersion
 # get version from emsVersion
 version=$(shell grep "Version:" $(vfile) | awk -F' ' '{print $$2}')
 
+src_log=make_src.log
+plat_log=make_plat.log
+
 print-version:
 	@echo "Version: $(version)"
 	@echo "Release Date: $(current_date)"
 
 src_all:
-	@echo "make all src programs ..."
-	@$(MAKE) -C $(svc_root)/src 1>make.log 2>&1
+	@echo -n "make all src programs ..."
+	@$(MAKE) -C $(svc_root)/src 1>$(src_log) 2>&1
+	@echo "refer to log $(src_log)"
 
 plat_all:
-	@echo "make all plat modules ..."	
-	@$(MAKE) -C $(svc_root)/plat 1>make.log 2>&1
+	@echo -n "make all plat modules ..."	
+	@$(MAKE) -C $(svc_root)/plat 1>$(plat_log) 2>&1
+	@echo "refer to log $(plat_log)"
 
 src_clean:
 	$(MAKE) -C $(svc_root)/src src_clean