diff --git a/README.md b/README.md
index 512b15fd..72dea504 100644
--- a/README.md
+++ b/README.md
@@ -141,7 +141,7 @@ cd QChatGPT
 2. 安装依赖
 
 ```bash
-pip3 install pymysql yiri-mirai openai colorlog func_timeout
+pip3 install yiri-mirai openai colorlog func_timeout
 ```
 
 3. 运行一次主程序，生成配置文件
@@ -189,4 +189,4 @@ python3 main.py
 
 <img alt="群聊示例" src="res/屏幕截图%202022-12-08%20150511.png" width="671" height="522"/>
 
-<img alt="绘图功能" src="res/屏幕截图%202022-12-29%20194948.png" width="642" height="407"/>
\ No newline at end of file
+<img alt="绘图功能" src="res/屏幕截图%202022-12-29%20194948.png" width="642" height="407"/>