diff --git a/.env.example b/.env.example
index 22de4c4..db110b4 100644
--- a/.env.example
+++ b/.env.example
@@ -1,16 +1,15 @@
 # AI Service Environment Variables
 # Copy this file to .env and modify as needed
 
-# LLM Configuration
+# LLM Configuration (OpenAI)
 AI_SERVICE_LLM_PROVIDER=openai
 AI_SERVICE_LLM_API_KEY=your-api-key-here
 AI_SERVICE_LLM_BASE_URL=https://api.openai.com/v1
 AI_SERVICE_LLM_MODEL=gpt-4o-mini
 
 # If using DeepSeek
-# AI_SERVICE_LLM_PROVIDER=openai
+# AI_SERVICE_LLM_PROVIDER=deepseek
 # AI_SERVICE_LLM_API_KEY=your-deepseek-api-key
-# AI_SERVICE_LLM_BASE_URL=https://api.deepseek.com/v1
 # AI_SERVICE_LLM_MODEL=deepseek-chat
 
 # Ollama Configuration (for embedding model)
diff --git a/README.md b/README.md
index eb438e2..a2ae926 100644
--- a/README.md
+++ b/README.md
@@ -61,9 +61,8 @@ AI_SERVICE_LLM_BASE_URL=https://api.openai.com/v1
 AI_SERVICE_LLM_MODEL=gpt-4o-mini
 
 # 或使用 DeepSeek
-# AI_SERVICE_LLM_PROVIDER=openai
+# AI_SERVICE_LLM_PROVIDER=deepseek
 # AI_SERVICE_LLM_API_KEY=your-deepseek-api-key
-# AI_SERVICE_LLM_BASE_URL=https://api.deepseek.com/v1
 # AI_SERVICE_LLM_MODEL=deepseek-chat
 ```