diff --git a/tests/parallel_test/run_case.sh b/tests/parallel_test/run_case.sh
index 2a828eaad0de4e7a41b7ca651067c90c424381bf..9ace923d64188e3c2de33415066d5fbf6772483e 100755
--- a/tests/parallel_test/run_case.sh
+++ b/tests/parallel_test/run_case.sh
@@ -79,7 +79,8 @@ if [ $RET -ne 0 ]; then
     pwd
 fi
 
+sleep  1800
+
 exit $RET
 
-sleep  1800