diff --git a/mmdeploy/codebase/mmpose/models/heads/yolox_pose_head.py b/mmdeploy/codebase/mmpose/models/heads/yolox_pose_head.py
index ea31ccc4d1..7553a9a6a0 100644
--- a/mmdeploy/codebase/mmpose/models/heads/yolox_pose_head.py
+++ b/mmdeploy/codebase/mmpose/models/heads/yolox_pose_head.py
@@ -1,5 +1,5 @@
 # Copyright (c) OpenMMLab. All rights reserved.
-from typing import List, Tuple
+from typing import List, Optional, Tuple
 
 import torch
 from torch import Tensor
@@ -16,13 +16,12 @@
 def predict(self,
             x: Tuple[Tensor],
             batch_data_samples: List = [],
-            test_cfg: dict = dict()):
+            test_cfg: Optional[dict] = None):
     """Get predictions and transform to bbox and keypoints results.
     Args:
         x (Tuple[Tensor]): The input tensor from upstream network.
         batch_data_samples: Batch image meta info. Defaults to None.
-        rescale: If True, return boxes in original image space.
-            Defaults to False.
+        test_cfg: The runtime config for testing process.
 
     Returns:
         Tuple[Tensor]: Predict bbox and keypoint results.
@@ -43,7 +42,7 @@ def predict(self,
     device = cls_scores[0].device
 
     assert len(cls_scores) == len(bbox_preds)
-    cfg = self.test_cfg
+    cfg = self.test_cfg if test_cfg is None else test_cfg
 
     num_imgs = cls_scores[0].shape[0]
     featmap_sizes = [cls_score.shape[2:] for cls_score in cls_scores]
@@ -113,7 +112,7 @@ def predict(self,
 
     batch_inds = torch.arange(num_imgs, device=scores.device).view(-1, 1)
     dets = torch.cat([bboxes, scores], dim=2)
-    dets = dets[batch_inds, nms_indices, ...]  # [1, n, 5]
-    pred_kpts = pred_kpts[batch_inds, nms_indices, ...]  # [1, n, 17, 3]
+    dets = dets[batch_inds, nms_indices, ...]
+    pred_kpts = pred_kpts[batch_inds, nms_indices, ...]
 
     return dets, pred_kpts