diff --git a/dataset/voxforge/run_data.sh b/dataset/voxforge/run_data.sh
index 5af9d0cc6a0036d18de78e1d9cc9f6fb689531c0..26214a8249e94ba5385d83a975b0083a4c4318b9 100644
--- a/dataset/voxforge/run_data.sh
+++ b/dataset/voxforge/run_data.sh
@@ -1,10 +1,10 @@
 #! /usr/bin/env bash
 
-TARGET_DIR=${MAIN_ROOT}/examples/dataset/voxforge
+TARGET_DIR=${MAIN_ROOT}/dataset/voxforge
 mkdir -p ${TARGET_DIR}
 
 # download data, generate manifests
-python ${MAIN_ROOT}/examples/dataset/voxforge/voxforge.py \
+python ${MAIN_ROOT}/dataset/voxforge/voxforge.py \
 --manifest_prefix="${TARGET_DIR}/manifest" \
 --target_dir="${TARGET_DIR}" \
 --is_merge_dialect=True \
diff --git a/examples/aishell/asr0/local/data.sh b/examples/aishell/asr0/local/data.sh
index 1032cedc828932d76e3d71951a745af5ad0d6213..ec692eba621830e307d7f15c1194a09383bbe1cf 100755
--- a/examples/aishell/asr0/local/data.sh
+++ b/examples/aishell/asr0/local/data.sh
@@ -9,7 +9,7 @@ dict_dir=data/lang_char
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
diff --git a/examples/aishell/asr1/local/data.sh b/examples/aishell/asr1/local/data.sh
index 41843231846fde71a4a657599e081ff1f6acd281..3657fd7b6ac9ed3e016ddecf16551bab275e377d 100755
--- a/examples/aishell/asr1/local/data.sh
+++ b/examples/aishell/asr1/local/data.sh
@@ -8,7 +8,7 @@ dict_dir=data/lang_char
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
diff --git a/examples/aishell/asr1/local/tlg.sh b/examples/aishell/asr1/local/tlg.sh
index f5287f79432dd62a4349ab21e45b773ca184171a..7e1665dddf2732155378cd6e0ba29da0f08d4615 100755
--- a/examples/aishell/asr1/local/tlg.sh
+++ b/examples/aishell/asr1/local/tlg.sh
@@ -9,7 +9,7 @@ lmtype=srilm
 
 source utils/parse_options.sh
 
-data=${MAIN_ROOT}/examples/dataset/${corpus}
+data=${MAIN_ROOT}/dataset/${corpus}
 lexicon=$data/resource_aishell/lexicon.txt
 text=$data/data_aishell/transcript/aishell_transcript_v0.8.txt
 
diff --git a/examples/librispeech/asr0/local/data.sh b/examples/librispeech/asr0/local/data.sh
index fa2c9b2f7df9833ffa08d78accf8af9745ee186c..b97e8c211b13f48e1e775d8271f3efd890bba041 100755
--- a/examples/librispeech/asr0/local/data.sh
+++ b/examples/librispeech/asr0/local/data.sh
@@ -10,7 +10,7 @@ source ${MAIN_ROOT}/utils/parse_options.sh
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
diff --git a/examples/librispeech/asr1/local/data.sh b/examples/librispeech/asr1/local/data.sh
index a0bf9a2d3fe02e8cebfdd9a868d62532a6a26543..3037c366fba14cb3778b3174b28d18ffbfb0b2e0 100755
--- a/examples/librispeech/asr1/local/data.sh
+++ b/examples/librispeech/asr1/local/data.sh
@@ -19,7 +19,7 @@ source ${MAIN_ROOT}/utils/parse_options.sh
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
diff --git a/examples/librispeech/asr2/local/data.sh b/examples/librispeech/asr2/local/data.sh
index b232f35a0ac18d4d8a7d74d54aa1e146d6b3b286..c98c46952f69cc3e65f327bfb24faabdb90afcc5 100755
--- a/examples/librispeech/asr2/local/data.sh
+++ b/examples/librispeech/asr2/local/data.sh
@@ -15,7 +15,7 @@ do_delta=false
 # Set this to somewhere where you want to put your data, or where
 # someone else has already put it.  You'll want to change this
 # if you're not on the CLSP grid.
-datadir=${MAIN_ROOT}/examples/dataset/
+datadir=${MAIN_ROOT}/dataset/
 
 # bpemode (unigram or bpe)
 nbpe=5000
@@ -36,7 +36,7 @@ recog_set="test_clean test_other dev_clean dev_other"
 
 
 mkdir -p data
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
     # download data, generate manifests
diff --git a/examples/other/1xt2x/aishell/local/data.sh b/examples/other/1xt2x/aishell/local/data.sh
index 85574260b023f8559c16869666a34b7f42599679..a9d5b1412a5117812e37fbdbc2e168732c8d0528 100755
--- a/examples/other/1xt2x/aishell/local/data.sh
+++ b/examples/other/1xt2x/aishell/local/data.sh
@@ -12,7 +12,7 @@ stop_stage=100
 source ${MAIN_ROOT}/utils/parse_options.sh
 
 mkdir -p data
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 bash local/download_model.sh ${ckpt_dir}
diff --git a/examples/other/1xt2x/baidu_en8k/local/data.sh b/examples/other/1xt2x/baidu_en8k/local/data.sh
index 8e378ff053ba78c970a50ca5d938975f3464f50f..9b017324dc512f6b61706db8afb393e5ca88b3f3 100755
--- a/examples/other/1xt2x/baidu_en8k/local/data.sh
+++ b/examples/other/1xt2x/baidu_en8k/local/data.sh
@@ -13,7 +13,7 @@ unit_type=char
 source ${MAIN_ROOT}/utils/parse_options.sh
 
 mkdir -p data
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 
diff --git a/examples/other/1xt2x/librispeech/local/data.sh b/examples/other/1xt2x/librispeech/local/data.sh
index 7387472d53cd0cb6ed6a73eb9eb8e5d3ba6685aa..43b5426d9d9a3bc9e4fbafcf23251fc7793eb080 100755
--- a/examples/other/1xt2x/librispeech/local/data.sh
+++ b/examples/other/1xt2x/librispeech/local/data.sh
@@ -14,7 +14,7 @@ unit_type=char
 source ${MAIN_ROOT}/utils/parse_options.sh
 
 mkdir -p data
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 bash local/download_model.sh ${ckpt_dir}
diff --git a/examples/ted_en_zh/st0/local/data.sh b/examples/ted_en_zh/st0/local/data.sh
index fb4efbe3572400363e2da16d1ba888840686d7a3..097cd3a85d9ae6a78857e2051223a80d10fc8862 100755
--- a/examples/ted_en_zh/st0/local/data.sh
+++ b/examples/ted_en_zh/st0/local/data.sh
@@ -16,7 +16,7 @@ data_dir=./TED-En-Zh
 . ${MAIN_ROOT}/utils/parse_options.sh || exit -1;
 
 
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 mkdir -p data
 mkdir -p ${dict_dir}
diff --git a/examples/ted_en_zh/st1/local/data.sh b/examples/ted_en_zh/st1/local/data.sh
index 2e9d05d102e6d892eca263ffb41a001087923425..aa958cfde38fadebc8d6e042cb9c1ce9ce21db16 100755
--- a/examples/ted_en_zh/st1/local/data.sh
+++ b/examples/ted_en_zh/st1/local/data.sh
@@ -15,7 +15,7 @@ data_dir=./TED_EnZh
 
 source ${MAIN_ROOT}/utils/parse_options.sh
 
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 mkdir -p data
 mkdir -p ${dict_dir}
diff --git a/examples/thchs30/align0/local/data.sh b/examples/thchs30/align0/local/data.sh
index 8614a041583f1a79867728d94d3b5fedcf473fb5..6d6fc4e8f08bc462446e45b687ea833835b5dd19 100644
--- a/examples/thchs30/align0/local/data.sh
+++ b/examples/thchs30/align0/local/data.sh
@@ -6,7 +6,7 @@ stop_stage=100
 source ${MAIN_ROOT}/utils/parse_options.sh
 
 mkdir -p data
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 LEXICON_NAME=$1
 
diff --git a/examples/timit/asr1/local/data.sh b/examples/timit/asr1/local/data.sh
index fb720932d6665dc99c5e930a03714c06c05bdb47..1f631f7fddcde86ad8bfebfe29132ef456c1c398 100755
--- a/examples/timit/asr1/local/data.sh
+++ b/examples/timit/asr1/local/data.sh
@@ -12,7 +12,7 @@ TIMIT_path=
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 
diff --git a/examples/tiny/asr0/local/data.sh b/examples/tiny/asr0/local/data.sh
index 2a544ef89ee269ded158295f4ea58f8e9dbe5776..4251d57143d7772f84dfd6147d62c803e5bdeebd 100755
--- a/examples/tiny/asr0/local/data.sh
+++ b/examples/tiny/asr0/local/data.sh
@@ -10,7 +10,7 @@ dict_dir=data/lang_char
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
diff --git a/examples/tiny/asr1/local/data.sh b/examples/tiny/asr1/local/data.sh
index 1ef9f7768aede38d6d192e8c458b87433aa364c1..16a029a3887942719701eb3f27eacd68d9b8f039 100755
--- a/examples/tiny/asr1/local/data.sh
+++ b/examples/tiny/asr1/local/data.sh
@@ -14,7 +14,7 @@ bpeprefix="${dict_dir}/bpe_${bpemode}_${nbpe}"
 
 mkdir -p data
 mkdir -p ${dict_dir}
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -1 ] && [ ${stop_stage} -ge -1 ]; then
diff --git a/examples/wenetspeech/asr1/local/data.sh b/examples/wenetspeech/asr1/local/data.sh
index 67b3d5a55ff6fa8c842d540c3814fb35aafa48e1..7dd478d193c199df9d4d025006d9392668be0546 100755
--- a/examples/wenetspeech/asr1/local/data.sh
+++ b/examples/wenetspeech/asr1/local/data.sh
@@ -27,7 +27,7 @@ set -o pipefail
 
 
 mkdir -p data
-TARGET_DIR=${MAIN_ROOT}/examples/dataset
+TARGET_DIR=${MAIN_ROOT}/dataset
 mkdir -p ${TARGET_DIR}
 
 if [ ${stage} -le -2 ] && [ ${stop_stage} -ge -2 ]; then