diff --git a/test_tipc/loss_filter.py b/test_tipc/extract_loss.py
similarity index 99%
rename from test_tipc/loss_filter.py
rename to test_tipc/extract_loss.py
index c0fc2274e43fa8686e7378b24d98501680aba341..267d0d916a9c199e5a09b7e2e5edf6194d5c5a0c 100644
--- a/test_tipc/loss_filter.py
+++ b/test_tipc/extract_loss.py
@@ -4,7 +4,6 @@ import re
 
 
 def parameter_parser():
-    import argparse
     parser = argparse.ArgumentParser(description="Support Args:")
     parser.add_argument(
         "-v",
diff --git a/test_tipc/test_dy2static_correctness.sh b/test_tipc/test_train_dy2static_python.sh
similarity index 75%
rename from test_tipc/test_dy2static_correctness.sh
rename to test_tipc/test_train_dy2static_python.sh
index e3cd1a828f40ce02591356b9150e6a615f8adfaa..a4a990d72f66ee1a7706360f9e4fb5a363576725 100644
--- a/test_tipc/test_dy2static_correctness.sh
+++ b/test_tipc/test_train_dy2static_python.sh
@@ -1,25 +1,9 @@
 #!/bin/bash
 source test_tipc/common_func.sh
 
-function readlinkf() {
-    perl -MCwd -e 'print Cwd::abs_path shift' "$1";
-}
-
-function func_parser_config() {
-    strs=$1
-    IFS=" "
-    array=(${strs})
-    tmp=${array[2]}
-    echo ${tmp}
-}
-
 # always use the lite_train_lite_infer mode to speed. Modify the config file.
 MODE=lite_train_lite_infer
 BASEDIR=$(dirname "$0")
-REPO_ROOT_PATH=$(readlinkf ${BASEDIR}/../)
-
-echo $BASEDIR
-echo $REPO_ROOT_PATH
 
 FILENAME=$1
 sed -i 's/gpu_list.*$/gpu_list:0/g' $FILENAME
@@ -52,8 +36,8 @@ echo $cmd
 eval $cmd
 
 # analysis and compare the losses. 
-dyout=`cat $dy2static_output | python3 test_tipc/loss_filter.py -v 'Iter:' -e 'loss: {%f},'`
-stout=`cat $dygraph_output | python3 test_tipc/loss_filter.py -v 'Iter:' -e 'loss: {%f},'  `
+dyout=`cat $dy2static_output | python3 test_tipc/extract_loss.py -v 'Iter:' -e 'loss: {%f},'`
+stout=`cat $dygraph_output | python3 test_tipc/extract_loss.py -v 'Iter:' -e 'loss: {%f},'  `
 echo $dyout
 echo $stout
 if [ "$dyout" = "" ]; then