diff --git a/README.md b/README.md
index 9eaa0b07..bd6cd02e 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,9 @@ pip3 install --upgrade openai
 **(3) 拓展依赖 (可选)：**
 
 语音识别及语音回复相关依赖：[#415](https://github.com/zhayujie/chatgpt-on-wechat/issues/415)。
+
 让会话token数量的计算更加精准:
+
 ```bash
 pip3 install --upgrade tiktoken
 ```