From 12850d403c384ef620f9374ef2de00f493531d23 Mon Sep 17 00:00:00 2001
From: ViperEkura <3081035982@qq.com>
Date: Wed, 29 Oct 2025 13:24:20 +0800
Subject: [PATCH] =?UTF-8?q?fix(config):=20=E4=BF=AE=E6=94=B9Checkpoint?=
 =?UTF-8?q?=E7=B1=BB=E4=B8=ADtokenizer=E5=92=8Cconfig=E5=AD=97=E6=AE=B5?=
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---
 khaosz/config/param_config.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/khaosz/config/param_config.py b/khaosz/config/param_config.py
index de8fd13..1a3b9f6 100644
--- a/khaosz/config/param_config.py
+++ b/khaosz/config/param_config.py
@@ -100,11 +100,11 @@ class Checkpoint(BaseModelIO):
         metadata={"help": "Transformer model."}
     )
     tokenizer: BpeTokenizer = field(
-        default=None,
+        default_factory=BpeTokenizer,
         metadata={"help": "Tokenizer for the model."}
     )
     config: TransformerConfig = field(
-        default=None,
+        default_factory=TransformerConfig,
         metadata={"help": "Transformer model configuration."}
     )
     optimizer_state: Dict[str, Any] = field(