diff --git a/egs/aishell/ASR/transformer_ctc/.decode.py.swp b/egs/aishell/ASR/transformer_ctc/.decode.py.swp
index bb3f0ed1a..6ac0ec4ad 100644
Binary files a/egs/aishell/ASR/transformer_ctc/.decode.py.swp and b/egs/aishell/ASR/transformer_ctc/.decode.py.swp differ
diff --git a/egs/aishell/ASR/transformer_ctc/decode.py b/egs/aishell/ASR/transformer_ctc/decode.py
index 9bcc190bd..9a0ca2fb6 100755
--- a/egs/aishell/ASR/transformer_ctc/decode.py
+++ b/egs/aishell/ASR/transformer_ctc/decode.py
@@ -245,6 +245,8 @@ def decode_one_batch(
         decoding_graph = H
 
     logging.info('maybe here...')
+
+    '''
     lattice = get_lattice(
         nnet_output=nnet_output,
         decoding_graph=decoding_graph,
@@ -257,6 +259,7 @@ def decode_one_batch(
     )
 
     logging.info(lattice)
+    '''
 
     if params.method == 'greedy-search' or params.method == 'ctc-decoding':
         print(batch)