diff --git a/source/tools/combine/loadtask/loadtask.sh b/source/tools/combine/loadtask/loadtask.sh
index 7ed075a75f2419b79b3bde219f6ebebca9ccb5b0..0c54d77212b57c5a0d2b16ce4dea71e8c55267a5 100755
--- a/source/tools/combine/loadtask/loadtask.sh
+++ b/source/tools/combine/loadtask/loadtask.sh
@@ -342,7 +342,6 @@ monitor() {
 				show_result $tmpfile
 			fi
 
-			datafile=${loadtask_dir}loadtask-`date "+%Y-%m-%d-%H-%M-%S"`.log
 			cat ${tmpfile} >> ${datafile}
 
 			if [ "$deamon" != "true" ];then