diff --git a/README.md b/README.md
index 6dcadba66ea46bb18f5737b518c5977f20b1d5a3..6e97d92cf065abcbffc709637eddaa7e93d3a3c7 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 ```shell
 ohpm install @ohos/qr-code-generator
 ```
-OpenHarmony npm环境配置等更多内容，请参考 [如何安装OpenHarmony npm包](https://gitee.com/openharmony-tpc/docs/blob/master/OpenHarmony_npm_usage.md) 。
+- OpenHarmony ohpm环境配置等更多内容，请参考 [如何安装OpenHarmony ohpm包](https://gitee.com/openharmony-tpc/docs/blob/master/OpenHarmony_har_usage.md) 。
 
 ## 使用说明