diff --git a/tests/chains/lite_train_infer.sh b/tests/chains/lite_train_infer.sh
index eecf82ea..76b22a38 100644
--- a/tests/chains/lite_train_infer.sh
+++ b/tests/chains/lite_train_infer.sh
@@ -1,5 +1,5 @@
 bash prepare.sh ds2_params_lite_train_infer.txt lite_train_infer
-cd ../examples/tiny/s0
+cd ../../examples/tiny/s0
 source path.sh
-bash ../../../tests/test.sh ../../../tests/ds2_params_lite_train_infer.txt lite_train_infer
-cd ../../../
+bash ../../../tests/chains/test.sh ../../../tests/chains/ds2_params_lite_train_infer.txt lite_train_infer
+cd ../../../tests/chains
diff --git a/tests/chains/prepare.sh b/tests/chains/prepare.sh
index ba1c1f4b..73a30283 100644
--- a/tests/chains/prepare.sh
+++ b/tests/chains/prepare.sh
@@ -34,7 +34,7 @@ MODE=$2
 if [ ${MODE} = "lite_train_infer" ];then
     # pretrain lite train data
     curPath=$(readlink -f "$(dirname "$0")")
-    cd ${curPath}/../examples/tiny/s0
+    cd ${curPath}/../../examples/tiny/s0
     source path.sh
     # download audio data
     bash ./local/data.sh || exit -1
@@ -47,7 +47,7 @@ if [ ${MODE} = "lite_train_infer" ];then
 
 elif [ ${MODE} = "whole_train_infer" ];then
     curPath=$(readlink -f "$(dirname "$0")")
-    cd ${curPath}/../examples/aishell/s0
+    cd ${curPath}/../../examples/aishell/s0
     source path.sh
     # download audio data
     bash ./local/data.sh || exit -1
@@ -59,7 +59,7 @@ elif [ ${MODE} = "whole_train_infer" ];then
     cd ${curPath}
 elif [ ${MODE} = "whole_infer" ];then
     curPath=$(readlink -f "$(dirname "$0")")
-    cd ${curPath}/../examples/aishell/s0
+    cd ${curPath}/../../examples/aishell/s0
     source path.sh
     # download audio data
     bash ./local/data.sh || exit -1
@@ -71,7 +71,7 @@ elif [ ${MODE} = "whole_infer" ];then
     cd ${curPath}
 else
     curPath=$(readlink -f "$(dirname "$0")")
-    cd ${curPath}/../examples/aishell/s0
+    cd ${curPath}/../../examples/aishell/s0
     source path.sh
     # download audio data
     bash ./local/data.sh || exit -1
diff --git a/tests/chains/whole_train_infer.sh b/tests/chains/whole_train_infer.sh
index 81b4d124..496041a7 100644
--- a/tests/chains/whole_train_infer.sh
+++ b/tests/chains/whole_train_infer.sh
@@ -1,5 +1,5 @@
 bash prepare.sh ds2_params_whole_train_infer.txt whole_train_infer
-cd ../examples/aishell/s0
+cd ../../examples/aishell/s0
 source path.sh
-bash ../../../tests/test.sh ../../../tests/ds2_params_whole_train_infer.txt whole_train_infer
-cd ../../../
+bash ../../../tests/chains/test.sh ../../../tests/chains/ds2_params_whole_train_infer.txt whole_train_infer
+cd ../../../tests/chains