diff --git a/00base/07env-install-centos.sh b/00base/07env-install-centos.sh
index ff02046..b2811c5 100644
--- a/00base/07env-install-centos.sh
+++ b/00base/07env-install-centos.sh
@@ -333,34 +333,31 @@ function init:nginx() {
 function init:nodejs() {
   log::info "[nodejs]" "安装nodejs环境..."
   local host="127.0.0.1"
-  local exc_cmd="
-      # 配置npm源
-      npm config set registry https://registry.npm.taobao.org
-      npm config set disturl https://npm.taobao.org/dist
-      npm config set electron_mirror https://npm.taobao.org/mirrors/electron/
-      npm config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/
-      npm config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/
-      # 配置yarn源
-      yarn config set registry https://registry.npm.taobao.org -g
-      yarn config set disturl https://npm.taobao.org/dist -g
-      yarn config set electron_mirror https://npm.taobao.org/mirrors/electron/ -g
-      yarn config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/ -g
-      yarn config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/ -g
-      yarn config set chromedriver_cdnurl https://cdn.npm.taobao.org/dist/chromedriver -g
-      yarn config set operadriver_cdnurl https://cdn.npm.taobao.org/dist/operadriver -g
-      yarn config set fse_binary_host_mirror https://npm.taobao.org/mirrors/fsevents -g
-  "
   command::exec "${host}" "
     curl -fsSL https://rpm.nodesource.com/setup_16.x | sudo bash -
     yum -y install nodejs
     npm install --global yarn
-    $exc_cmd
+    # 配置npm源
+    npm config set registry https://registry.npm.taobao.org
+    npm config set disturl https://npm.taobao.org/dist
+    npm config set electron_mirror https://npm.taobao.org/mirrors/electron/
+    npm config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/
+    npm config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/
+    # 配置yarn源
+    yarn config set registry https://registry.npm.taobao.org -g
+    yarn config set disturl https://npm.taobao.org/dist -g
+    yarn config set electron_mirror https://npm.taobao.org/mirrors/electron/ -g
+    yarn config set sass_binary_site https://npm.taobao.org/mirrors/node-sass/ -g
+    yarn config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs/ -g
+    yarn config set chromedriver_cdnurl https://cdn.npm.taobao.org/dist/chromedriver -g
+    yarn config set operadriver_cdnurl https://cdn.npm.taobao.org/dist/operadriver -g
+    yarn config set fse_binary_host_mirror https://npm.taobao.org/mirrors/fsevents -g
   "
   check::exit_code "$?" "nodejs" "$host 安装nodejs环境" "exit"
   exc_cmd="$(utils::quote "$exc_cmd")"
   if [[ "${ADD_USER_TAG:-}" == "1" ]]; then
     command::exec "${host}" "
-      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c $exc_cmd
+      echo '${ADD_USER_PASSWORD}' | su - ${ADD_USER_NAME} -c 'npm config set registry https://registry.npm.taobao.org'
     "
     check::exit_code "$?" "nodejs" "$host nodejs配置" "exit"
     log::info "[nodejs]" "nodejs配置成功!"