diff --git a/README.MD b/README.MD
index 45e1074..0218e98 100644
--- a/README.MD
+++ b/README.MD
@@ -9,7 +9,7 @@
 # 升级 pip
 python -m pip install -U pip
 # 安装必要依赖
-pip install -r requirements
+pip install -r requirements.txt
 ```
 
 3. 运行