diff --git a/configs/centerpoint/centerpoint_0075voxel_second_secfpn_dcn_4x8_cyclic_tta_20e_nus.py b/configs/centerpoint/centerpoint_0075voxel_second_secfpn_dcn_4x8_cyclic_tta_20e_nus.py
index 770a11c68c..cdbdf0600f 100644
--- a/configs/centerpoint/centerpoint_0075voxel_second_secfpn_dcn_4x8_cyclic_tta_20e_nus.py
+++ b/configs/centerpoint/centerpoint_0075voxel_second_secfpn_dcn_4x8_cyclic_tta_20e_nus.py
@@ -1,5 +1,7 @@
 _base_ = './centerpoint_0075voxel_second_secfpn_dcn_4x8_cyclic_20e_nus.py'
 
+model = dict(test_cfg=dict(pts=dict(use_rotate_nms=True, max_num=500)))
+
 point_cloud_range = [-54, -54, -5.0, 54, 54, 3.0]
 file_client_args = dict(backend='disk')
 class_names = [
diff --git a/mmdet3d/models/detectors/centerpoint.py b/mmdet3d/models/detectors/centerpoint.py
index d6e971d2b9..ef34810d19 100644
--- a/mmdet3d/models/detectors/centerpoint.py
+++ b/mmdet3d/models/detectors/centerpoint.py
@@ -122,8 +122,8 @@ def aug_test_pts(self, feats, img_metas, rescale=False):
                                 task_id][0][key][:, 1, ...]
                         elif key == 'rot':
                             outs[task_id][0][
-                                key][:, 1,
-                                     ...] = -outs[task_id][0][key][:, 1, ...]
+                                key][:, 0,
+                                     ...] = -outs[task_id][0][key][:, 0, ...]
                         elif key == 'vel':
                             outs[task_id][0][
                                 key][:, 1,
@@ -136,8 +136,8 @@ def aug_test_pts(self, feats, img_metas, rescale=False):
                                 task_id][0][key][:, 0, ...]
                         elif key == 'rot':
                             outs[task_id][0][
-                                key][:, 0,
-                                     ...] = -outs[task_id][0][key][:, 0, ...]
+                                key][:, 1,
+                                     ...] = -outs[task_id][0][key][:, 1, ...]
                         elif key == 'vel':
                             outs[task_id][0][
                                 key][:, 0,