diff --git a/examples/speechcommand_v1/s0/run.sh b/examples/speechcommand_v1/s0/run.sh
index f7334d5..0149e54 100755
--- a/examples/speechcommand_v1/s0/run.sh
+++ b/examples/speechcommand_v1/s0/run.sh
@@ -6,20 +6,8 @@
 
 export CUDA_VISIBLE_DEVICES="0"
 
-stage=2
-stop_stage=4
-num_keywords=11
-
-config=conf/mdtc.yaml
-norm_mean=false
-norm_var=false
-gpu_id=4
-
-checkpoint=
-dir=exp/mdtc
-
-num_average=10
-score_checkpoint=$dir/avg_${num_average}.pt
+stage=-1
+stop_stage=0
 
 # your data dir
 download_dir=/mnt/mnt-data-3/jingyong.hou/data
@@ -47,18 +35,3 @@ if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
   done
 fi
 
-
-if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
-  echo "Compute CMVN and Format datasets"
-  tools/compute_cmvn_stats.py --num_workers 16 --train_config $config \
-    --in_scp data/train/wav.scp \
-    --out_cmvn data/train/global_cmvn
-
-  for x in train valid test; do
-    tools/wav_to_duration.sh --nj 8 data/$x/wav.scp data/$x/wav.dur
-    tools/make_list.py data/$x/wav.scp data/$x/text \
-      data/$x/wav.dur data/$x/data.list
-  done
-fi
-
-