diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index f2033b62bb74cb82e6fb0d3469e6f51c2098607c..d3441b3931f24ed3f1ebecfc586a90be908b5de9 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -35,26 +35,26 @@
 ,,y,script,./test.sh -f tsim/db/show_create_table.sim
 ,,y,script,./test.sh -f tsim/db/tables.sim
 ,,y,script,./test.sh -f tsim/db/taosdlog.sim
-,,,script,./test.sh -f tsim/dnode/balance_replica1.sim
-,,,script,./test.sh -f tsim/dnode/balance_replica3.sim
-,,,script,./test.sh -f tsim/dnode/balance1.sim
-,,,script,./test.sh -f tsim/dnode/balance2.sim
-,,,script,./test.sh -f tsim/dnode/balance3.sim
-,,,script,./test.sh -f tsim/dnode/balancex.sim
+,,y,script,./test.sh -f tsim/dnode/balance_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/balance_replica3.sim
+,,y,script,./test.sh -f tsim/dnode/balance1.sim
+,,y,script,./test.sh -f tsim/dnode/balance2.sim
+,,y,script,./test.sh -f tsim/dnode/balance3.sim
+,,y,script,./test.sh -f tsim/dnode/balancex.sim
 ,,y,script,./test.sh -f tsim/dnode/create_dnode.sim
 ,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_mnode.sim
 ,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_qnode_snode.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica1.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica3.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica1.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica3.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica3.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica3.sim
 ,,,script,./test.sh -f tsim/dnode/drop_dnode_force.sim
 ,,y,script,./test.sh -f tsim/dnode/offline_reason.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica1.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_leader.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_follower.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v2.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v3.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_leader.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_follower.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v2.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v3.sim
 ,,y,script,./test.sh -f tsim/dnode/vnode_clean.sim
 ,,,script,./test.sh -f tsim/dnode/use_dropped_dnode.sim 
 ,,y,script,./test.sh -f tsim/dnode/split_vgroup_replica1.sim 
@@ -296,7 +296,7 @@
 ,,y,script,./test.sh -f tsim/vnode/replica3_vgroup.sim
 ,,y,script,./test.sh -f tsim/vnode/replica3_many.sim
 ,,y,script,./test.sh -f tsim/vnode/replica3_import.sim
-,,,script,./test.sh -f tsim/vnode/stable_balance_replica1.sim
+,,y,script,./test.sh -f tsim/vnode/stable_balance_replica1.sim
 ,,y,script,./test.sh -f tsim/vnode/stable_dnode2_stop.sim
 ,,y,script,./test.sh -f tsim/vnode/stable_dnode2.sim
 ,,y,script,./test.sh -f tsim/vnode/stable_dnode3.sim
diff --git a/tests/script/tsim/dnode/drop_dnode_force.sim b/tests/script/tsim/dnode/drop_dnode_force.sim
index 10edacf3aa18cbb3fbcb3cef0093ef281d3785a3..26e48933be4929e158a407fd512734720be32d95 100644
--- a/tests/script/tsim/dnode/drop_dnode_force.sim
+++ b/tests/script/tsim/dnode/drop_dnode_force.sim
@@ -192,7 +192,7 @@ if $data(5)[4] != ready then
   goto step5
 endi
 
-print =============== step5: drop dnode 2
+print =============== step5a: drop dnode 2
 sql_error drop dnode 2
 sql drop dnode 2 force
 
@@ -204,15 +204,23 @@ if $rows != 4 then
   return -1
 endi
 
+$x = 0
+step5a:
+	$ = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not online!
+		return -1
+	endi
 print select * from information_schema.ins_mnodes; 
 sql select * from information_schema.ins_mnodes
 print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] 
 print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] 
 if $rows != 2 then
-  return -1
+  goto step5a
 endi
 if $data(1)[2] != leader then
-  return -1
+  goto step5a
 endi
 
 sql select * from information_schema.ins_qnodes