diff --git a/ultralytics/nn/modules/head.py b/ultralytics/nn/modules/head.py
index 8b55fd0..14d6b4f 100644
--- a/ultralytics/nn/modules/head.py
+++ b/ultralytics/nn/modules/head.py
@@ -158,6 +158,7 @@ class Classify(nn.Module):
 
 
 class RTDETRDecoder(nn.Module):
+    export = False  # export mode
 
     def __init__(
             self,
@@ -246,9 +247,12 @@ class RTDETRDecoder(nn.Module):
                                               self.dec_score_head,
                                               self.query_pos_head,
                                               attn_mask=attn_mask)
-        if not self.training:
-            dec_scores = dec_scores.sigmoid_()
-        return dec_bboxes, dec_scores, enc_bboxes, enc_scores, dn_meta
+        x = dec_bboxes, dec_scores, enc_bboxes, enc_scores, dn_meta
+        if self.training:
+            return x
+        # (bs, 300, 4+nc)
+        y = torch.cat((dec_bboxes.squeeze(0), dec_scores.squeeze(0).sigmoid()), -1)
+        return y if self.export else (y, x)
 
     def _generate_anchors(self, shapes, grid_size=0.05, dtype=torch.float32, device='cpu', eps=1e-2):
         anchors = []
diff --git a/ultralytics/nn/tasks.py b/ultralytics/nn/tasks.py
index 3c2ba06..e98a5fc 100644
--- a/ultralytics/nn/tasks.py
+++ b/ultralytics/nn/tasks.py
@@ -432,7 +432,7 @@ class RTDETRDetectionModel(DetectionModel):
             'gt_groups': gt_groups}
 
         preds = self.predict(img, batch=targets) if preds is None else preds
-        dec_bboxes, dec_scores, enc_bboxes, enc_scores, dn_meta = preds
+        dec_bboxes, dec_scores, enc_bboxes, enc_scores, dn_meta = preds if self.training else preds[1]
         if dn_meta is None:
             dn_bboxes, dn_scores = None, None
         else:
diff --git a/ultralytics/vit/rtdetr/predict.py b/ultralytics/vit/rtdetr/predict.py
index 78219b2..77c02c2 100644
--- a/ultralytics/vit/rtdetr/predict.py
+++ b/ultralytics/vit/rtdetr/predict.py
@@ -12,8 +12,8 @@ class RTDETRPredictor(BasePredictor):
 
     def postprocess(self, preds, img, orig_imgs):
         """Postprocess predictions and returns a list of Results objects."""
-        bboxes, scores = preds[:2]  # (1, bs, 300, 4), (1, bs, 300, nc)
-        bboxes, scores = bboxes.squeeze_(0), scores.squeeze_(0)
+        nd = preds[0].shape[-1]
+        bboxes, scores = preds[0].split((4, nd - 4), dim=-1)
         results = []
         for i, bbox in enumerate(bboxes):  # (300, 4)
             bbox = ops.xywh2xyxy(bbox)
diff --git a/ultralytics/vit/rtdetr/val.py b/ultralytics/vit/rtdetr/val.py
index 57376a6..682296e 100644
--- a/ultralytics/vit/rtdetr/val.py
+++ b/ultralytics/vit/rtdetr/val.py
@@ -89,9 +89,8 @@ class RTDETRValidator(DetectionValidator):
 
     def postprocess(self, preds):
         """Apply Non-maximum suppression to prediction outputs."""
-        bboxes, scores = preds[:2]  # (1, bs, 300, 4), (1, bs, 300, nc)
-        bboxes, scores = bboxes.squeeze_(0), scores.squeeze_(0)  # (bs, 300, 4)
-        bs = len(bboxes)
+        bs, _, nd = preds[0].shape
+        bboxes, scores = preds[0].split((4, nd - 4), dim=-1)
         outputs = [torch.zeros((0, 6), device=bboxes.device)] * bs
         for i, bbox in enumerate(bboxes):  # (300, 4)
             bbox = ops.xywh2xyxy(bbox)