diff --git a/src/mindpilot/app/api/chat_routes.py b/src/mindpilot/app/api/chat_routes.py
index 776d675..504ee46 100644
--- a/src/mindpilot/app/api/chat_routes.py
+++ b/src/mindpilot/app/api/chat_routes.py
@@ -19,13 +19,10 @@ from .openai_routes import openai_request
 chat_router = APIRouter(prefix="/chat", tags=["MindPilot对话"])
 
 chat_router.post(
-    "/chat",
+    "/chat/online",
     summary="与llm模型对话",
 )(chat)
 
-# 定义全局model信息，用于给Text2Sql中的get_ChatOpenAI提供model_name
-global_model_name = None
-
 
 # @chat_router.post("/chat/completions", summary="兼容 openai 的统一 chat 接口")
 # async def chat_completions(
diff --git a/src/mindpilot/app/configs/tool_config.py b/src/mindpilot/app/configs/tool_config.py
index cfab410..c441358 100644
--- a/src/mindpilot/app/configs/tool_config.py
+++ b/src/mindpilot/app/configs/tool_config.py
@@ -26,7 +26,7 @@ TOOL_CONFIG = {
                     "result_len": 3,
                     "metaphor_api_key": "",
                     "split_result": False,
-                    "chunk_size": 500,
+                    "chunk_size": 1000,
                     "chunk_overlap": 0,
                 },
                 "duckduckgo": {"result_len": 3},
diff --git a/src/mindpilot/app/tools/search_internet.py b/src/mindpilot/app/tools/search_internet.py
index fc0483b..f25d0a7 100644
--- a/src/mindpilot/app/tools/search_internet.py
+++ b/src/mindpilot/app/tools/search_internet.py
@@ -6,6 +6,7 @@ from langchain_community.utilities import BingSearchAPIWrapper
 from langchain_community.utilities import DuckDuckGoSearchAPIWrapper
 from markdownify import markdownify
 from strsimpy.normalized_levenshtein import NormalizedLevenshtein
+from app.utils import get_tool_config
 
 from ..pydantic_v1 import Field
 # from chatchat.server.utils import get_tool_config
@@ -112,31 +113,5 @@ def search_engine(query: str, config: dict):
 @regist_tool(title="互联网搜索")
 def search_internet(query: str = Field(description="query for Internet search")):
     """Use this tool to use bing search engine to search the internet and get information."""
-    # TODO 设计配置文件
-    tool_config = {
-                "use": False,
-                "search_engine_name": "bing",
-                "search_engine_config": {
-                    "bing": {
-                        "result_len": 3,
-                        "bing_search_url": "https://api.bing.microsoft.com/v7.0/search",
-                        "bing_key": "0f42b09dce16474a81c01562ded071dc",
-                    },
-                    "metaphor": {
-                        "result_len": 3,
-                        "metaphor_api_key": "",
-                        "split_result": False,
-                        "chunk_size": 5000,
-                        "chunk_overlap": 0,
-                    },
-                    "duckduckgo": {"result_len": 3},
-                },
-                "top_k": 10,
-                "verbose": "Origin",
-                "conclude_prompt": "<指令>这是搜索到的互联网信息，请你根据这些信息进行提取并有调理，简洁的回答问题。如果无法从中得到答案，请说 “无法搜索到能回答问题的内容”。 "
-                "</指令>\n<已知信息>{{ context }}</已知信息>\n"
-                "<问题>\n"
-                "{{ question }}\n"
-                "</问题>\n",
-            }
+    tool_config = get_tool_config("search_internet")
     return BaseToolOutput(search_engine(query=query, config=tool_config))
diff --git a/src/mindpilot/app/tools/weather_check.py b/src/mindpilot/app/tools/weather_check.py
index b711c2b..2fddd66 100644
--- a/src/mindpilot/app/tools/weather_check.py
+++ b/src/mindpilot/app/tools/weather_check.py
@@ -4,10 +4,11 @@
 import requests
 
 from ..pydantic_v1 import Field
-# from chatchat.server.utils import get_tool_config
 
 from .tools_registry import BaseToolOutput, regist_tool
 
+from app.utils import get_tool_config
+
 
 @regist_tool(title="天气查询")
 def weather_check(
@@ -15,10 +16,7 @@ def weather_check(
 ):
     """Use this tool to check the weather at a specific city"""
 
-    tool_config = {
-                "use": False,
-                "api_key": "SE7CGiRD5dvls08Ub",
-            }
+    tool_config = get_tool_config("weather_check")
     api_key = tool_config.get("api_key")
     url = f"https://api.seniverse.com/v3/weather/now.json?key={api_key}&location={city}&language=zh-Hans&unit=c"
     response = requests.get(url)
diff --git a/src/mindpilot/app/tools/wolfram.py b/src/mindpilot/app/tools/wolfram.py
index d1b1128..1627867 100644
--- a/src/mindpilot/app/tools/wolfram.py
+++ b/src/mindpilot/app/tools/wolfram.py
@@ -1,8 +1,7 @@
 # Langchain 自带的 Wolfram Alpha API 封装
 
 from ..pydantic_v1 import Field
-# from chatchat.server.utils import get_tool_config
-
+from app.utils import get_tool_config
 from .tools_registry import BaseToolOutput, regist_tool
 
 
@@ -12,8 +11,9 @@ def wolfram(query: str = Field(description="The formula to be calculated")):
 
     from langchain.utilities.wolfram_alpha import WolframAlphaAPIWrapper
 
+    appid = get_tool_config("appid")
     wolfram = WolframAlphaAPIWrapper(
-        wolfram_alpha_appid="PWKVLW-6ETR93QX6Q"
+        wolfram_alpha_appid=appid
     )
     ans = wolfram.run(query)
     return BaseToolOutput(ans)