diff --git a/metagpt/llm.py b/metagpt/llm.py
index ec345f49f..c45dd9806 100644
--- a/metagpt/llm.py
+++ b/metagpt/llm.py
@@ -10,7 +10,7 @@ from metagpt.provider.openai_api import OpenAIGPTAPI as LLM
 from metagpt.provider.anthropic_api import Claude2 as Claude
 
 DEFAULT_LLM = LLM()
-Claude_LLM = Claude()
+CLAUDE_LLM = Claude()
 
 async def ai_func(prompt):
     """使用LLM进行QA"""