diff --git a/README.md b/README.md
index 8b626e9..4643784 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,6 @@
 - 数据切换，通过mock配置对接口数据／mock模拟数据进行切换
 - 发布时，可动态配置CDN静态资源／切换新旧版本
 
+** 电脑中需要安装VisualStudioSetup.exe 2019版本 包括window桌面sdk
+
 
diff --git a/package.json b/package.json
index aa67dfe..2d64fa4 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "jest-serializer-vue": "0.3.0",
     "nightwatch": "0.9.12",
     "node-notifier": "5.1.2",
-    "node-sass": "^4.14.1",
+    "node-sass": "^9.0.0",
     "optimize-css-assets-webpack-plugin": "3.2.0",
     "ora": "1.2.0",
     "portfinder": "1.0.13",