diff --git a/README.md b/README.md
index 5809887..1cd28cf 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,10 @@ brew install portaudio
 pip install -r requirements.txt
 ```  
 
-### 9. 启动助手  
+### 9. 启动助手
+```bash
+ollama serve  
+```  
 运行以下命令启动语音助手：  
 ```bash
 python assistant.py
diff --git a/assistant.yaml b/assistant.yaml
index 68613b6..f0f2b82 100644
--- a/assistant.yaml
+++ b/assistant.yaml
@@ -4,7 +4,7 @@ messages:
   noAudioInput: "Error: No sound input!"
 
 whisperRecognition:
-  modelPath: "whisper/base.pt"
+  modelPath: "whisper/tiny.pt"
   lang: "zh"
 
 ollama: