diff --git a/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py b/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py
index 31f380f29f..8a6412dfcc 100644
--- a/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py
+++ b/tests/system-test/6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py
@@ -29,7 +29,7 @@ class TDTestCase:
         self.vgroups = 2
         self.tb_nums = 10
         self.row_nums = 100
-        self.max_vote_time_cost = 10  # seconds
+        self.max_vote_time_cost = 30  # seconds
 
     def getBuildPath(self):
         selfPath = os.path.dirname(os.path.realpath(__file__))
diff --git a/tests/system-test/fulltest.sh b/tests/system-test/fulltest.sh
index 6d2afcca6e..e9331de6bf 100755
--- a/tests/system-test/fulltest.sh
+++ b/tests/system-test/fulltest.sh
@@ -230,7 +230,7 @@ python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_insertdatas_stop_
 # python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_follower.py -N 4 -M 1
 # python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_leader_force_stop.py -N 4 -M 1
 # python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_leader.py -N 4 -M 1
-# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py  -N 4 -M 1
+python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py  -N 4 -M 1
 # python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups_stopOne.py -N 4 -M 1