diff --git a/egs/aidatatang_200zh/ASR/zipformer/onnx_decode.py b/egs/aidatatang_200zh/ASR/zipformer/onnx_decode.py
index ed5f6db08..4bd88e546 100755
--- a/egs/aidatatang_200zh/ASR/zipformer/onnx_decode.py
+++ b/egs/aidatatang_200zh/ASR/zipformer/onnx_decode.py
@@ -111,7 +111,7 @@ def get_parser():
     parser.add_argument(
         "--exp-dir",
         type=str,
-        default="pruned_transducer_stateless7/exp",
+        default="zipformer/exp",
         help="The experiment dir",
     )
 
diff --git a/egs/aidatatang_200zh/ASR/zipformer/train.py b/egs/aidatatang_200zh/ASR/zipformer/train.py
index 36df18c1d..78987ecc8 100755
--- a/egs/aidatatang_200zh/ASR/zipformer/train.py
+++ b/egs/aidatatang_200zh/ASR/zipformer/train.py
@@ -1149,7 +1149,7 @@ def run(rank, world_size, args):
         # You should use ../local/display_manifest_statistics.py to get
         # an utterance duration distribution for your dataset to select
         # the threshold
-        if c.duration < 1.0 or c.duration > 15.0:
+        if c.duration < 1.0 or c.duration > 10.0:
             # logging.warning(
             #    f"Exclude cut with ID {c.id} from training. Duration: {c.duration}"
             # )