diff --git a/tencentpretrain/utils/config.py b/tencentpretrain/utils/config.py
index 6f221a3..b5d2f6e 100644
--- a/tencentpretrain/utils/config.py
+++ b/tencentpretrain/utils/config.py
@@ -3,21 +3,21 @@
 from argparse import Namespace
 
 
-def load_hyperparam(default_args):
+def load_hyperparam(args):
     """
     Load arguments form argparse and config file
     Priority: default options < config file < command line args
     """
-    with open(default_args.config_path, mode="r", encoding="utf-8") as f:
+    with open(args.config_path, mode="r", encoding="utf-8") as f:
         config_args_dict = json.load(f)
 
-    default_args_dict = vars(default_args)
+    args_dict = vars(args)
 
-    command_line_args_dict = {k: default_args_dict[k] for k in [
+    command_line_args_dict = {k: args_dict[k] for k in [
         a[2:] for a in sys.argv if (a[:2] == "--" and "local_rank" not in a)
     ]}
-    default_args_dict.update(config_args_dict)
-    default_args_dict.update(command_line_args_dict)
-    args = Namespace(**default_args_dict)
+    args_dict.update(config_args_dict)
+    args_dict.update(command_line_args_dict)
+    args = Namespace(**args_dict)
 
     return args