diff --git a/auto_transformers.py b/auto_transformers.py
index 9182f92..de10457 100644
--- a/auto_transformers.py
+++ b/auto_transformers.py
@@ -22,11 +22,8 @@ from towhee.operator import NNOperator
 from towhee import register
 
 import warnings
-import logging
 
 warnings.filterwarnings('ignore')
-logging.getLogger("transformers").setLevel(logging.ERROR)
-log = logging.getLogger()
 
 
 @register(output_schema=['vec'])
diff --git a/test_onnx.py b/test_onnx.py
index 077e73e..b586b03 100644
--- a/test_onnx.py
+++ b/test_onnx.py
@@ -4,52 +4,52 @@ import numpy
 import onnx
 import onnxruntime
 
+import os
 from pathlib import Path
-import warnings
 import logging
+import platform
+import psutil
 
 # full_models = AutoTransformers.supported_model_names()
 # checked_models = AutoTransformers.supported_model_names(format='onnx')
 # models = [x for x in full_models if x not in checked_models]
 models = ['distilbert-base-cased']
+atol = 1e-3
+log_path = 'transformers_onnx.log'
 
-warnings.filterwarnings('ignore')
+logger = logging.getLogger('transformers_onnx')
+logger.setLevel(logging.DEBUG)
+formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+fh = logging.FileHandler(log_path)
+fh.setLevel(logging.DEBUG)
+fh.setFormatter(formatter)
+logger.addHandler(fh)
+ch = logging.StreamHandler()
+ch.setLevel(logging.ERROR)
+ch.setFormatter(formatter)
+logger.addHandler(ch)
 
-log_path = './transformers_onnx.log'
-
-logger = logging.getLogger()
-
-if Path(log_path).exists:
-    handler = logging.FileHandler(log_path)
-else:
-    handler = logging.StreamHandler()
-logger.handlers.append(handler)
-
-logging.basicConfig(filename=log_path,
-                    filemode='a',
-                    format='%(asctime)s, %(msecs)d %(name)s %(levelname)s %(message)s',
-                    datefmt='%H:%M:%S',
-                    level=logging.info)
-
-
-logging.info("Test")
+logger.debug(f'machine: {platform.platform()}-{platform.processor()}')
+logger.debug(f'free/available/total mem: {round(psutil.virtual_memory().free / (1024.0 **3))}'
+             f'/{round(psutil.virtual_memory().available / (1024.0 **3))}'
+             f'/{round(psutil.virtual_memory().total / (1024.0 **3))} GB')
+logger.debug(f'cpu: {psutil.cpu_count()}')
 
 for name in models:
-    print(f'Model {name}:')
+    logger.info(f'***{name}***')
     saved_name = name.replace('/', '-')
-    logging.info(f'\nConverting model {name} to {saved_name}:')
     try:
         op = AutoTransformers(model_name=name)
         out1 = op('hello, world.')
-        logging.info('OP LOADED.')
+        logger.info('OP LOADED.')
     except Exception as e:
-        logging.error(f'FAIL TO LOAD OP: {e}')
+        logger.error(f'FAIL TO LOAD OP: {e}')
         continue
     try:
         op.save_model(format='onnx')
-        logging.info('ONNX SAVED.')
+        logger.info('ONNX SAVED.')
     except Exception as e:
-        logging.info(f'FAIL TO SAVE ONNX: {e}')
+        logger.error(f'FAIL TO SAVE ONNX: {e}')
         continue
     try:
         try:
@@ -58,22 +58,22 @@ for name in models:
         except Exception:
             saved_onnx = onnx.load(f'saved/onnx/{saved_name}.onnx', load_external_data=False)
             onnx.checker.check_model(saved_onnx)
-        logging.info('ONNX CHECKED.')
+        logger.info('ONNX CHECKED.')
     except Exception as e:
-        logging.error(f'FAIL TO CHECK ONNX: {e}')
+        logger.error(f'FAIL TO CHECK ONNX: {e}')
         continue
     try:
         sess = onnxruntime.InferenceSession(f'saved/onnx/{saved_name}.onnx',
                                             providers=onnxruntime.get_available_providers())
         inputs = op.tokenizer('hello, world.', return_tensors='np')
         out2 = sess.run(output_names=["last_hidden_state"], input_feed=dict(inputs))
-        logging.info('ONNX WORKED.')
-        if numpy.allclose(out1, out2, atol=1e-3):
-            logging.info('Check accuracy: OK')
+        logger.info('ONNX WORKED.')
+        if numpy.allclose(out1, out2, atol=atol):
+            logger.info('Check accuracy: OK')
         else:
-            logging.info('Check accuracy: atol is larger than 1e-3.')
+            logger.info(f'Check accuracy: atol is larger than {atol}.')
     except Exception as e:
-        logging.error(f'FAIL TO RUN ONNX: {e}')
+        logger.error(f'FAIL TO RUN ONNX: {e}')
         continue
 
 print('Finished.')