diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 768809cbd9..85582e68c4 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -755,8 +755,8 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/odbc.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-21561.py -Q 4
 ,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-20582.py
-,,n,system-test,./pytest.sh python3 ./test.py -f 5-taos-tools/taosbenchmark/insertMix.py -N 3
-,,n,system-test,./pytest.sh python3 ./test.py -f 5-taos-tools/taosbenchmark/stt.py -N 3
+,,n,system-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/insertMix.py -N 3
+,,n,system-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/stt.py -N 3
 
 #tsim test
 ,,y,script,./test.sh -f tsim/tmq/basic2Of2ConsOverlap.sim