diff --git a/deploy/README.md b/deploy/README.md
index 38b6c394c623b9aaf9194e31290e4093049d43f3..708e9e618122e5043fd098ddb3e193935da6c680 100644
--- a/deploy/README.md
+++ b/deploy/README.md
@@ -4,7 +4,7 @@
 
 ### 1 安装依赖
    ```shell
-   pip install -r requirement.txt
+   pip install -r requirements.txt
    ```
 
 ### 2 安装MindSpore Lite