diff --git a/examples/ted_en_zh/st1/local/data_prep.sh b/examples/ted_en_zh/st1/local/data_prep.sh
deleted file mode 100755
index 339cee1eb..000000000
--- a/examples/ted_en_zh/st1/local/data_prep.sh
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/bash
-
-# Copyright 2019 Kyoto University (Hirofumi Inaguma)
-#  Apache 2.0  (http://www.apache.org/licenses/LICENSE-2.0)
-
-export LC_ALL=C
-
-data_dir=${1}
-
-for set in train dev test; do
-# for set in train; do
-    dst=${target_dir}/${set}
-    for lang in en zh; do
-
-        if [ ${lang} = 'en' ]; then
-            echo "remove punctuation $lang"
-            # remove punctuation
-            local/remove_punctuation.pl < ${dst}/${lang}.org > ${dst}/${lang}.raw
-        else
-            cp ${dst}/${lang}.org ${dst}/${lang}.raw
-        fi
-
-        paste -d " " ${dst}/.yaml ${dst}/${lang}.raw | sort > ${dst}/text.${lang}
-
-
-    done
-    # error check
-    n=$(cat ${dst}/.yaml | wc -l)
-    n_en=$(cat ${dst}/en.raw | wc -l)
-    n_tgt=$(cat ${dst}/zh.raw | wc -l)
-    [ ${n} -ne ${n_en} ] && echo "Warning: expected ${n} data data files, found ${n_en}" && exit 1;
-    [ ${n} -ne ${n_tgt} ] && echo "Warning: expected ${n} data data files, found ${n_tgt}" && exit 1;
-
-    echo "done text processing"
-    cat ${dst}/wav.scp.org | uniq | sort -k1,1 -u > ${dst}/wav.scp
-    cat ${dst}/utt2spk.org | uniq | sort -k1,1 -u > ${dst}/utt2spk
-
-    cat ${dst}/utt2spk | utt2spk_to_spk2utt.pl | sort -k1,1 -u > ${dst}/spk2utt
-    rm -rf ${target_dir}/data_prep/${set}.en-zh
-    mkdir -p ${target_dir}/data_prep/${set}.en-zh
-    echo "remove duplicate lines..."
-    cut -d ' ' -f 1 ${dst}/text.en | sort | uniq -c | sort -n -k1 -r | grep -v '1 ted-en-zh' \
-        | sed 's/^[ \t]*//' > ${dst}/duplicate_lines
-    cut -d ' ' -f 1 ${dst}/text.en | sort | uniq -c | sort -n -k1 -r | grep '1 ted-en-zh' \
-        | cut -d '1' -f 2- | sed 's/^[ \t]*//' > ${dst}/reclist
-    reduce_data_dir.sh ${dst} ${dst}/reclist ${target_dir}/data_prep/${set}.en-zh
-    echo "done wav processing"
-    for l in en zh; do
-        cp ${dst}/text.${l} ${target_dir}/data_prep/${set}.en-zh/text.${l}
-    done
-    fix_data_dir.sh --utt_extra_files \
-    "text.en text.zh" \
-    ${target_dir}/data_prep/${set}.en-zh
-done      
\ No newline at end of file
diff --git a/examples/ted_en_zh/st1/path.sh b/examples/ted_en_zh/st1/path.sh
index ee4c9779f..867cdb48a 100644
--- a/examples/ted_en_zh/st1/path.sh
+++ b/examples/ted_en_zh/st1/path.sh
@@ -19,5 +19,4 @@ export KALDI_ROOT=${MAIN_ROOT}/tools/kaldi
 [ -f $KALDI_ROOT/tools/env.sh ] && . $KALDI_ROOT/tools/env.sh
 export PATH=$PWD/utils/:$KALDI_ROOT/tools/openfst/bin:$PWD:$PATH
 [ ! -f $KALDI_ROOT/tools/config/common_path.sh ] && echo >&2 "The standard file $KALDI_ROOT/tools/config/common_path.sh is not present, can not using Kaldi!"
-[ -f $KALDI_ROOT/tools/config/common_path.sh ] && . $KALDI_ROOT/tools/config/common_path.sh
-export train_cmd="run.pl"
\ No newline at end of file
+[ -f $KALDI_ROOT/tools/config/common_path.sh ] && . $KALDI_ROOT/tools/config/common_path.sh
\ No newline at end of file
diff --git a/examples/ted_en_zh/st1/run.sh b/examples/ted_en_zh/st1/run.sh
index a1c99af30..f6362a8b3 100755
--- a/examples/ted_en_zh/st1/run.sh
+++ b/examples/ted_en_zh/st1/run.sh
@@ -1,12 +1,13 @@
 #!/bin/bash
 set -e
-source path.sh
+. ./path.sh || exit 1;
+. ./cmd.sh || exit 1;
 
 gpus=0,1,2,3
 stage=1
 stop_stage=4
 conf_path=conf/transformer_mtl_noam.yaml
-ckpt= # paddle.98 # (finetune from FAT-ST pretrained model)
+ckpt_path= # paddle.98 # (finetune from FAT-ST pretrained model)
 avg_num=5
 data_path=./TED_EnZh # path to unzipped data
 source ${MAIN_ROOT}/utils/parse_options.sh || exit 1;