diff --git a/.gitignore b/.gitignore
index 211b38d..6235104 100644
--- a/.gitignore
+++ b/.gitignore
@@ -185,3 +185,10 @@ dataset/**/*.ico
 dataset/*telegram*/*
 !*.gitkeep
 WC-exp/*
+
+modeloutputs/*
+/tmp/*
+cache.pkl
+hfd.sh
+rpa_cache.pkl
+settings-bot8006.jsonc
diff --git a/WC-exp b/WC-exp
index 1831e88..5eda682 160000
--- a/WC-exp
+++ b/WC-exp
@@ -1 +1 @@
-Subproject commit 1831e881c3d445965367cd395f2ce4725289b488
+Subproject commit 5eda682331cc248b6935fa2ab55b6ba80a3f3663
diff --git a/settings.template.jsonc b/settings.template.jsonc
index ea2cfd4..59ec60b 100644
--- a/settings.template.jsonc
+++ b/settings.template.jsonc
@@ -84,7 +84,7 @@
     "infer_args": {
         "repetition_penalty": 1.2,
         "temperature": 0.5,
-        "max_length": 50,
+        "max_length": 256,
         "top_p": 0.65
     },
     "vllm_args": {
diff --git a/weclone/core/inference/offline_infer.py b/weclone/core/inference/offline_infer.py
index 2085455..2541e05 100644
--- a/weclone/core/inference/offline_infer.py
+++ b/weclone/core/inference/offline_infer.py
@@ -143,6 +143,8 @@ def vllm_infer(
         chat_template_kwargs={"enable_thinking": False},
     )  # type: ignore
 
+    del llm
+
     failed_indexs = []
     if guided_decoding_class:
         # TODO better json decode  https://github.com/vllm-project/vllm/commit/1d0ae26c8544fd5a62e171e30c2dcc2973a23bc8#diff-3b27790a2ce97bc50cdd5476f7b0057da682ed0d1ec8426a7b76c5e21454e57d
diff --git a/weclone/utils/config_models.py b/weclone/utils/config_models.py
index 66140e1..49c85e2 100644
--- a/weclone/utils/config_models.py
+++ b/weclone/utils/config_models.py
@@ -80,7 +80,7 @@ class CommonArgs(BaseConfigModel):
     """NOTE that all parameters here will be parsed by `HfArgumentParser`. Non-HfArgumentParser parameters should be placed in make_dataset_args."""
 
     model_name_or_path: str = Field(...)
-    adapter_name_or_path: str = Field("./model_output", description="Also as output_dir of train_sft_args")
+    adapter_name_or_path: Optional[str] = Field(None, description="Also as output_dir of train_sft_args")
     template: str = Field(..., description="model template")
     default_system: str = Field(..., description="default system prompt")
     finetuning_type: FinetuningType = Field(FinetuningType.LORA)
@@ -243,10 +243,9 @@ class WCTrainSftConfig(CommonArgs, TrainSftArgs):
         if adapter_name_value:
             self.output_dir = adapter_name_value
 
-        try:
+        # Always remove adapter_name_or_path field after processing
+        if hasattr(self, "adapter_name_or_path"):
             delattr(self, "adapter_name_or_path")
-        except AttributeError:
-            pass
 
         return self