diff --git a/README.md b/README.md
index a7ad4d0..ece60b0 100644
--- a/README.md
+++ b/README.md
@@ -5,4 +5,4 @@
 * make sure node and npm installed;
 * clone the repo to local;
 * run `npm install` to install node modules;
-* run `npm run build-${env}` to get an *unminified* build file at `dist` folder;
+* run `npm run build` to get build file at `dist` folder;