diff --git a/config/config.yaml b/config/config.yaml
index 5025a4977..240814bf3 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -14,7 +14,6 @@ OPENAI_BASE_URL: "https://api.openai.com/v1"
 OPENAI_API_MODEL: "gpt-4-1106-preview"
 MAX_TOKENS: 4096
 RPM: 10
-LLM_TYPE: OpenAI  # Except for these three major models – OpenAI, MetaGPT LLM, and Azure – other large models can be distinguished based on the validity of the key.
 TIMEOUT: 60 # Timeout for llm invocation
 
 #### if Spark