diff --git a/test_tipc/benchmark_train.sh b/test_tipc/benchmark_train.sh
index 9727509dcef70d8481e105f8ef639047a237c17d..6eb2566558aa7f12e63963a806364ea7cdbea042 100644
--- a/test_tipc/benchmark_train.sh
+++ b/test_tipc/benchmark_train.sh
@@ -114,6 +114,15 @@ repo_name=$(get_repo_name )
 SAVE_LOG="benchmark_log"
 status_log="benchmark_log/results.log"
 
+# set export 
+IFS=";"
+flags_list=(${flags_value})
+for _flag in ${flags_list[*]}; do
+    cmd="export ${_flag}"
+    echo $cmd
+    eval $cmd
+done
+
 if [ ${#gpu_id} -le 1 ];then
     log_path="$SAVE_LOG/profiling_log"
     mkdir -p $log_path
@@ -122,9 +131,8 @@ if [ ${#gpu_id} -le 1 ];then
     cmd="bash test_tipc/test_train_inference_python.sh ${FILENAME} benchmark_train > ${log_path}/${log_name} 2>&1 "
     echo $cmd
     eval $cmd
-    last_status=${PIPESTATUS[0]}
     eval "cat ${log_path}/${log_name}"
-    status_check $last_status "${cmd}" "${status_log}"
+
     # without profile
     log_path="$SAVE_LOG/train_log"
     mkdir -p $log_path
@@ -133,9 +141,7 @@ if [ ${#gpu_id} -le 1 ];then
     cmd="bash test_tipc/test_train_inference_python.sh ${FILENAME} benchmark_train > ${log_path}/${log_name} 2>&1 "
     echo $cmd
     eval $cmd
-    last_status=${PIPESTATUS[0]}
     eval "cat ${log_path}/${log_name}"
-    status_check $last_status "${cmd}" "${status_log}"
 else
     log_path="$SAVE_LOG/train_log"
     mkdir -p $log_path
@@ -144,9 +150,7 @@ else
     func_sed_params "$FILENAME" "13" "$null"  # sed --profile_option as null
     cmd="bash test_tipc/test_train_inference_python.sh ${FILENAME} benchmark_train > ${log_path}/${log_name} 2>&1 "
     eval $cmd
-    last_status=${PIPESTATUS[0]}
     eval "cat ${log_path}/${log_name}"
-    status_check $last_status "${cmd}" "${status_log}"
 fi