diff --git a/README.md b/README.md
index 52b4f14801beecb4a9efb36674c97edd5ee47348..fffe4458a2166d6e9207657cd5b0bf6e5d5bbbfd 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ OpenHarmonyUtilCode library is a ETS Library that supports common utility functi
 
 ## Installation Instructions
 ```js
-    npm i '@ohos/utilcode'
+npm install @ohos/utilcode
 ```
 
 Details about OpenHarmony NPM environment configuration, see [here](https://gitee.com/openharmony-tpc/docs/blob/master/OpenHarmony_npm_usage.md)