diff --git a/README.md b/README.md
index 24a2dbc..9e8d63c 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,6 @@ a simple electron page
 
 #### How to use
 
-Just `npm install` and `npm run dev`
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+`nvm use 20`
+
+then just `npm install` and `npm run dev`
\ No newline at end of file