diff --git a/tests/army/alter/test_alter_config.py b/tests/army/alter/test_alter_config.py
index 3f07ca4e06..52072dae5c 100644
--- a/tests/army/alter/test_alter_config.py
+++ b/tests/army/alter/test_alter_config.py
@@ -634,6 +634,7 @@ class TDTestCase:
         sc.dnodeStart(1)
         sc.dnodeStart(2)
         sc.dnodeStart(3)
+        sleep(10)
 
         for key in self.configration_dic:
             if "cli" == key:
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 4b189573c1..4163439305 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -42,6 +42,7 @@
 ,,y,army,./pytest.sh python3 ./test.py -f query/show.py -N 3
 ,,y,army,./pytest.sh python3 ./test.py -f alter/alterConfig.py -N 3
 ,,y,army,./pytest.sh python3 ./test.py -f alter/test_alter_config.py -N 3 
+,,y,army,./pytest.sh python3 ./test.py -f alter/test_alter_config.py -N 3 -M 3
 ,,y,army,./pytest.sh python3 ./test.py -f query/subquery/subqueryBugs.py -N 3
 ,,y,army,./pytest.sh python3 ./test.py -f storage/oneStageComp.py -N 3 -L 3 -D 1
 ,,y,army,./pytest.sh python3 ./test.py -f storage/compressBasic.py -N 3