diff --git a/Maca3.0.md b/Maca3.0.md
index bb2e798..238c04f 100644
--- a/Maca3.0.md
+++ b/Maca3.0.md
@@ -45,5 +45,5 @@
 
 1. **永久配置**
    ```bash
-   pip config set global.index-url https://mirror.metax-tech.com/maca-pypi/simple
+   pip config set global.index-url https://mirror.metax-tech.com/r/maca-pypi/simple
    pip config set install.trusted-host https://mirror.metax-tech.com
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