diff --git a/test_tipc/test_train_inference_python.sh b/test_tipc/test_train_inference_python.sh
index 78bd70cb4e958588f231cf863bbb9c68cfb5e149..85c78f194d1b67946cd7f9af95fe1e03c97f239a 100644
--- a/test_tipc/test_train_inference_python.sh
+++ b/test_tipc/test_train_inference_python.sh
@@ -293,7 +293,7 @@ else
                 fi
                 # run train
 		eval "unset CUDA_VISIBLE_DEVICES"
-		export FLAGS_cudnn_deterministic=True
+		# export FLAGS_cudnn_deterministic=True
 		sleep 5
                 eval $cmd
                 status_check $? "${cmd}" "${status_log}"