diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 5361ba356fccc9a31f96e35b6587c3a777661776..bfb4f47d4660a682cd14f7fe1b85048fbd9593a8 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -1018,6 +1018,11 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_select.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_select.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_select.py -Q 4
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -R
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -Q 2
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -Q 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -Q 4
 ,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-20582.py
 
 #develop test