diff --git a/ruoyi-ui/package.json b/ruoyi-ui/package.json
index 6f7f9598..5038c9cf 100644
--- a/ruoyi-ui/package.json
+++ b/ruoyi-ui/package.json
@@ -86,7 +86,7 @@
     "mockjs": "1.0.1-beta3",
     "plop": "2.3.0",
     "runjs": "4.3.2",
-    "sass": "1.26.10",
+    "node-sass": "4.14.1",
     "sass-loader": "8.0.2",
     "script-ext-html-webpack-plugin": "2.1.3",
     "script-loader": "0.7.2",
diff --git a/ruoyi-ui/src/components/HeaderSearch/index.vue b/ruoyi-ui/src/components/HeaderSearch/index.vue
index 114ae041..6fe5fd65 100644
--- a/ruoyi-ui/src/components/HeaderSearch/index.vue
+++ b/ruoyi-ui/src/components/HeaderSearch/index.vue
@@ -167,7 +167,7 @@ export default {
     display: inline-block;
     vertical-align: middle;
 
-    ::v-deep .el-input__inner {
+    /deep/ .el-input__inner {
       border-radius: 0;
       border: 0;
       padding-left: 0;
diff --git a/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue b/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue
index c110bf12..dd4b77f9 100644
--- a/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue
+++ b/ruoyi-ui/src/layout/components/TagsView/ScrollPane.vue
@@ -82,7 +82,7 @@ export default {
   position: relative;
   overflow: hidden;
   width: 100%;
-  ::v-deep {
+  /deep/ {
     .el-scrollbar__bar {
       bottom: 0px;
     }
diff --git a/ruoyi-ui/src/utils/ruoyi.js b/ruoyi-ui/src/utils/ruoyi.js
index d33ec7fd..899459b0 100644
--- a/ruoyi-ui/src/utils/ruoyi.js
+++ b/ruoyi-ui/src/utils/ruoyi.js
@@ -131,7 +131,7 @@ export function handleTree(data, id, parentId, children, rootId) {
 	id = id || 'id'
 	parentId = parentId || 'parentId'
 	children = children || 'children'
-	rootId = rootId || Math.min.apply(Math,data.map(item => { return item[parentId] })) || 0
+	rootId = rootId || Math.min.apply(Math, data.map(item => { return item[parentId] })) || 0
 	//对源数据深度克隆
 	const cloneData = JSON.parse(JSON.stringify(data))
 	//循环所有项