diff --git a/tests/server/cluster/cluster_test.go b/tests/server/cluster/cluster_test.go
index 8681d9efcda..2b88e18b0dd 100644
--- a/tests/server/cluster/cluster_test.go
+++ b/tests/server/cluster/cluster_test.go
@@ -842,9 +842,6 @@ func TestSetScheduleOpt(t *testing.T) {
 
 	tc.WaitLeader()
 	leaderServer := tc.GetLeaderServer()
-	grpcPDClient := testutil.MustNewGrpcClient(re, leaderServer.GetAddr())
-	clusterID := leaderServer.GetClusterID()
-	bootstrapCluster(re, clusterID, grpcPDClient)
 
 	cfg := config.NewConfig()
 	cfg.Schedule.TolerantSizeRatio = 5