diff --git a/env.example b/env.example
index ca780fc2..20d80d43 100644
--- a/env.example
+++ b/env.example
@@ -55,10 +55,14 @@ SUMMARY_LANGUAGE=English
 # MAX_EMBED_TOKENS=8192
 
 ### LLM Configuration
-TIMEOUT=150                            # Time out in seconds for LLM, None for infinite timeout
+### Time out in seconds for LLM, None for infinite timeout
+TIMEOUT=150
+### Some models like o1-mini require temperature to be set to 1
 TEMPERATURE=0.5
-MAX_ASYNC=4                            # Max concurrency requests of LLM
-MAX_TOKENS=32768                       # Max tokens send to LLM (less than context size of the model)
+### Max concurrency requests of LLM
+MAX_ASYNC=4
+### Max tokens send to LLM (less than context size of the model)
+MAX_TOKENS=32768
 
 ### Ollama example (For local services installed with docker, you can use host.docker.internal as host)
 LLM_BINDING=ollama
diff --git a/lightrag/api/README.md b/lightrag/api/README.md
index 8e8a1980..8b2e8177 100644
--- a/lightrag/api/README.md
+++ b/lightrag/api/README.md
@@ -422,7 +422,6 @@ EMBEDDING_BINDING_HOST=http://localhost:11434
 ```
 
 
-
 ## API Endpoints
 
 All servers (LoLLMs, Ollama, OpenAI and Azure OpenAI) provide the same REST API endpoints for RAG functionality. When API Server is running, visit: