diff --git a/agent/base_agent/base_agent.py b/agent/base_agent/base_agent.py
index fc67909..9bf4386 100644
--- a/agent/base_agent/base_agent.py
+++ b/agent/base_agent/base_agent.py
@@ -66,6 +66,7 @@ class BaseAgent:
         max_retries: int = 3,
         base_delay: float = 0.5,
         openai_base_url: Optional[str] = None,
+        openai_api_key: Optional[str] = None,
         initial_cash: float = 10000.0,
         init_date: str = "2025-10-13"
     ):
@@ -82,6 +83,7 @@ class BaseAgent:
             max_retries: Maximum retry attempts
             base_delay: Base delay time for retries
             openai_base_url: OpenAI API base URL
+            openai_api_key: OpenAI API key
             initial_cash: Initial cash amount
             init_date: Initialization date
         """
@@ -101,7 +103,14 @@ class BaseAgent:
         self.base_log_path = log_path or "./data/agent_data"
         
         # Set OpenAI configuration
-        self.openai_base_url = openai_base_url or os.getenv("OPENAI_API_BASE")
+        if openai_base_url==None:
+            self.openai_base_url = os.getenv("OPENAI_API_BASE")
+        else:
+            self.openai_base_url = openai_base_url
+        if openai_api_key==None:
+            self.openai_api_key = os.getenv("OPENAI_API_KEY")
+        else:
+            self.openai_api_key = openai_api_key
         
         # Initialize components
         self.client: Optional[MultiServerMCPClient] = None
@@ -149,6 +158,7 @@ class BaseAgent:
         self.model = ChatOpenAI(
             model=self.basemodel,
             base_url=self.openai_base_url,
+            api_key=self.openai_api_key,
             max_retries=3,
             timeout=30
         )
diff --git a/configs/default_config.json b/configs/default_config.json
index bdd3c02..d098c89 100644
--- a/configs/default_config.json
+++ b/configs/default_config.json
@@ -7,9 +7,11 @@
   "models": [
     {
       "name": "claude-3.7-sonnet",
-      "basemodel": "anthropic/claude-3.7-sonnet",
+      "basemodel": "anthropic/claude-3.7-sonnet", 
       "signature": "claude-3.7-sonnet",
-      "enabled": false
+      "enabled": false,
+      "openai_base_url": "Optional: YOUR_OPENAI_BASE_URL,you can write them in .env file",
+      "openai_api_key": "Optional: YOUR_OPENAI_API_KEY,you can write them in .env file" 
     },
     {
       "name": "deepseek-chat-v3.1",
diff --git a/main.py b/main.py
index 9c9f251..576245c 100644
--- a/main.py
+++ b/main.py
@@ -155,7 +155,9 @@ async def main(config_path=None):
         model_name = model_config.get("name", "unknown")
         basemodel = model_config.get("basemodel")
         signature = model_config.get("signature")
-        
+        openai_base_url = model_config.get("openai_base_url",None)
+        openai_api_key = model_config.get("openai_api_key",None)
+
         # Validate required fields
         if not basemodel:
             print(f"❌ Model {model_name} missing basemodel field")
@@ -185,6 +187,8 @@ async def main(config_path=None):
                 basemodel=basemodel,
                 stock_symbols=all_nasdaq_100_symbols,
                 log_path=log_path,
+                openai_base_url=openai_base_url,
+                openai_api_key=openai_api_key,
                 max_steps=max_steps,
                 max_retries=max_retries,
                 base_delay=base_delay,