diff --git a/test/infer.sh b/test/infer.sh
index ad32ffc5a9faf615e3a0085d9c860c7e6753c316..5b2c7d30806c2832769582999915e2cb9e1f6066 100644
--- a/test/infer.sh
+++ b/test/infer.sh
@@ -34,7 +34,7 @@ ${python} -m pip install pynvml;
 ${python} -m pip install psutil;
 ${python} -m pip install GPUtil;
 
-paddle_info="$(python3.7 -c "import paddle;print(f'paddle_version:{paddle.__version__}');print(f'paddle_commit:{paddle.__git_commit__}')")"
+paddle_info="$(${python} -c "import paddle;print(f'paddle_version:{paddle.__version__}');print(f'paddle_commit:{paddle.__git_commit__}')")"
 echo -e "\033[33m $paddle_info \033[0m" | tee -a ${status_log}
 cpu_model=`cat /proc/cpuinfo | grep "model name" | awk -F ':' '{print $2}' | sort | uniq`
 echo -e "\033[33m cpu_info:$cpu_model \033[0m" | tee -a ${status_log}
diff --git a/test/test.sh b/test/test.sh
index 636864011c0f4b242d792c4c9f75a983e3450d07..5bb48ac5201d10e203902ef791b81386e50f9629 100644
--- a/test/test.sh
+++ b/test/test.sh
@@ -75,7 +75,7 @@ ${python} -m pip install psutil;
 ${python} -m pip install GPUtil;
 ${python} -m pip install paddlesim==2.0.0
 
-paddle_info="$(python3.7 -c "import paddle;print(f'paddle_version:{paddle.__version__}');print(f'paddle_commit:{paddle.__git_commit__}')")"
+paddle_info="$(${python} -c "import paddle;print(f'paddle_version:{paddle.__version__}');print(f'paddle_commit:{paddle.__git_commit__}')")"
 echo -e "\033[33m $paddle_info \033[0m" | tee -a ${status_log}
 cpu_model=`cat /proc/cpuinfo | grep "model name" | awk -F ':' '{print $2}' | sort | uniq`
 echo -e "\033[33m cpu_info:$cpu_model \033[0m" | tee -a ${status_log}