diff --git a/.npmrc b/.npmrc
index 251921610a..2853176b5f 100644
--- a/.npmrc
+++ b/.npmrc
@@ -1 +1 @@
-PUPPETEER_DOWNLOAD_HOST = https://npm.taobao.org/mirrors
\ No newline at end of file
+puppeteer_download_host=https://npm.taobao.org/mirrors