diff --git a/lang_agent/eval/validator.py b/lang_agent/eval/validator.py
index d120f54..92855c7 100644
--- a/lang_agent/eval/validator.py
+++ b/lang_agent/eval/validator.py
@@ -3,7 +3,7 @@ from typing import Type, Callable, List
 import tyro
 import random
 
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.pipeline import Pipeline, PipelineConfig
 
 from langchain.chat_models import init_chat_model
@@ -11,7 +11,7 @@ from langchain_core.messages import BaseMessage, ToolMessage
 
 @tyro.conf.configure(tyro.conf.SuppressFixed)
 @dataclass
-class ValidatorConfig(LLMKeyConfig):
+class ValidatorConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda:Validator)
 
 
diff --git a/lang_agent/graphs/dual_path.py b/lang_agent/graphs/dual_path.py
index 2c415ad..673f4b5 100644
--- a/lang_agent/graphs/dual_path.py
+++ b/lang_agent/graphs/dual_path.py
@@ -6,7 +6,7 @@ from loguru import logger
 
 from langchain.chat_models import init_chat_model
 
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.base import GraphBase
 from lang_agent.components.tool_manager import ToolManager, ToolManagerConfig
 from lang_agent.components.prompt_store import build_prompt_store
@@ -48,7 +48,7 @@ TOOL_SYS_PROMPT = """根据用户的心情使用self_led_control改变灯的颜
                           用户在描述梦境的时候用紫色。"""
 
 @dataclass
-class DualConfig(LLMKeyConfig):
+class DualConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda:Dual)
 
     pipeline_id: Optional[str] = None
diff --git a/lang_agent/graphs/legacy_xiaoai_demo.py b/lang_agent/graphs/legacy_xiaoai_demo.py
index 59d06ab..7962641 100644
--- a/lang_agent/graphs/legacy_xiaoai_demo.py
+++ b/lang_agent/graphs/legacy_xiaoai_demo.py
@@ -8,7 +8,7 @@ import time
 
 from langchain.chat_models import init_chat_model
 
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.base import GraphBase
 from lang_agent.components.tool_manager import ToolManager, ToolManagerConfig
 from lang_agent.graphs.graph_states import State
@@ -45,7 +45,7 @@ TOOL_SYS_PROMPT = """You are a helpful helper and will use the self_led_control
 
 
 @dataclass
-class XiaoAiConfig(LLMKeyConfig):
+class XiaoAiConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda:XiaoAi)
 
     tool_manager_config: ToolManagerConfig = field(default_factory=ToolManagerConfig)
diff --git a/lang_agent/graphs/react.py b/lang_agent/graphs/react.py
index 0622eb1..9cc5ed8 100644
--- a/lang_agent/graphs/react.py
+++ b/lang_agent/graphs/react.py
@@ -4,7 +4,7 @@ import tyro
 import os.path as osp
 from loguru import logger
 
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.components.tool_manager import ToolManager, ToolManagerConfig
 from lang_agent.components.prompt_store import build_prompt_store
 from lang_agent.base import GraphBase
@@ -20,7 +20,7 @@ from langgraph.graph import StateGraph, START, END
 # NOTE: maybe make this into a base_graph_config?
 @tyro.conf.configure(tyro.conf.SuppressFixed)
 @dataclass
-class ReactGraphConfig(LLMKeyConfig):
+class ReactGraphConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda: ReactGraph)
 
     sys_prompt_f:str = osp.join(osp.dirname(osp.dirname(osp.dirname(__file__))), "configs", "prompts", "blueberry.txt")
diff --git a/lang_agent/graphs/routing.py b/lang_agent/graphs/routing.py
index a264600..a2d8415 100644
--- a/lang_agent/graphs/routing.py
+++ b/lang_agent/graphs/routing.py
@@ -8,7 +8,7 @@ import commentjson
 import glob
 import time
 
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.components.tool_manager import ToolManager, ToolManagerConfig
 from lang_agent.components.prompt_store import build_prompt_store
 from lang_agent.base import GraphBase, ToolNodeBase
@@ -27,7 +27,7 @@ from langgraph.checkpoint.memory import MemorySaver
 
 @tyro.conf.configure(tyro.conf.SuppressFixed)
 @dataclass
-class RoutingConfig(LLMKeyConfig):
+class RoutingConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda: RoutingGraph)
 
     llm_name: str = "qwen-plus"
diff --git a/lang_agent/graphs/tool_nodes.py b/lang_agent/graphs/tool_nodes.py
index 422563e..1905605 100644
--- a/lang_agent/graphs/tool_nodes.py
+++ b/lang_agent/graphs/tool_nodes.py
@@ -6,7 +6,7 @@ import time
 import asyncio
 from loguru import logger
 
-from lang_agent.config import InstantiateConfig, LLMKeyConfig
+from lang_agent.config import InstantiateConfig, LLMNodeConfig
 from lang_agent.components.tool_manager import ToolManager
 from lang_agent.components.prompt_store import build_prompt_store
 from lang_agent.components.reit_llm import ReitLLM
@@ -85,7 +85,7 @@ class ToolNode(ToolNodeBase):
 
     
 @dataclass
-class ChattyToolNodeConfig(LLMKeyConfig, ToolNodeConfig):
+class ChattyToolNodeConfig(LLMNodeConfig, ToolNodeConfig):
     _target: Type = field(default_factory=lambda: ChattyToolNode)
 
     chatty_sys_prompt_f:str = osp.join(osp.dirname(osp.dirname(osp.dirname(__file__))), "configs", "route_sys_prompts", "chatty_prompt.txt")
diff --git a/lang_agent/graphs/vision_routing.py b/lang_agent/graphs/vision_routing.py
index 9c0ff17..6f02a1e 100644
--- a/lang_agent/graphs/vision_routing.py
+++ b/lang_agent/graphs/vision_routing.py
@@ -12,7 +12,7 @@ import base64
 import json
 from loguru import logger
 
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.components.tool_manager import ToolManager, ToolManagerConfig
 from lang_agent.components.prompt_store import build_prompt_store
 from lang_agent.base import GraphBase, ToolNodeBase
@@ -90,7 +90,7 @@ class VisionRoutingState(TypedDict):
 
 @tyro.conf.configure(tyro.conf.SuppressFixed)
 @dataclass
-class VisionRoutingConfig(LLMKeyConfig):
+class VisionRoutingConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda: VisionRoutingGraph)
 
     tool_llm_name: str = "qwen-flash"
diff --git a/lang_agent/pipeline.py b/lang_agent/pipeline.py
index 11618e0..9783cf3 100644
--- a/lang_agent/pipeline.py
+++ b/lang_agent/pipeline.py
@@ -13,7 +13,7 @@ from langchain_core.messages import SystemMessage, HumanMessage, BaseMessage
 from langchain.agents import create_agent
 from langgraph.checkpoint.memory import MemorySaver
         
-from lang_agent.config import LLMKeyConfig
+from lang_agent.config import LLMNodeConfig
 from lang_agent.graphs import AnnotatedGraph, ReactGraphConfig, RoutingConfig
 from lang_agent.base import GraphBase
 from lang_agent.components import conv_store
@@ -52,7 +52,7 @@ DEFAULT_PROMPT="""你是半盏新青年茶馆的服务员，擅长倾听、共
 
 @tyro.conf.configure(tyro.conf.SuppressFixed)
 @dataclass
-class PipelineConfig(LLMKeyConfig):
+class PipelineConfig(LLMNodeConfig):
     _target: Type = field(default_factory=lambda: Pipeline)
 
     config_f: str = None