diff --git a/ruoyi-ui/src/layout/components/AppMain.vue b/ruoyi-ui/src/layout/components/AppMain.vue
index b7a87ae..a25c562 100644
--- a/ruoyi-ui/src/layout/components/AppMain.vue
+++ b/ruoyi-ui/src/layout/components/AppMain.vue
@@ -50,3 +50,26 @@ export default {
   }
 }
 </style>
+
+<style lang="scss">
+// fix css style bug in open el-dialog
+.el-popup-parent--hidden {
+  .fixed-header {
+    padding-right: 6px;
+  }
+}
+
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+::-webkit-scrollbar-track {
+  background-color: #f1f1f1;
+}
+
+::-webkit-scrollbar-thumb {
+  background-color: #c0c0c0;
+  border-radius: 3px;
+}
+</style>
diff --git a/ruoyi-ui/src/layout/index.vue b/ruoyi-ui/src/layout/index.vue
index b7c9ab0..dba4393 100644
--- a/ruoyi-ui/src/layout/index.vue
+++ b/ruoyi-ui/src/layout/index.vue
@@ -1,19 +1,17 @@
 <template>
   <div :class="classObj" class="app-wrapper" :style="{'--current-color': theme}">
-      <div v-if="device==='mobile'&&sidebar.opened" class="drawer-bg" @click="handleClickOutside"/>
-      <sidebar v-if="!sidebar.hide" class="sidebar-container"/>
-      <div :class="{hasTagsView:needTagsView,sidebarHide:sidebar.hide}" class="main-container">
-        <el-scrollbar>
-          <div :class="{'fixed-header':fixedHeader}">
-            <navbar/>
-            <tags-view v-if="needTagsView"/>
-          </div>
-          <app-main/>
-          <right-panel>
-            <settings/>
-          </right-panel>
-        </el-scrollbar>
+    <div v-if="device==='mobile'&&sidebar.opened" class="drawer-bg" @click="handleClickOutside"/>
+    <sidebar v-if="!sidebar.hide" class="sidebar-container"/>
+    <div :class="{hasTagsView:needTagsView,sidebarHide:sidebar.hide}" class="main-container">
+      <div :class="{'fixed-header':fixedHeader}">
+        <navbar/>
+        <tags-view v-if="needTagsView"/>
       </div>
+      <app-main/>
+      <right-panel>
+        <settings/>
+      </right-panel>
+    </div>
   </div>
 </template>
 
@@ -74,18 +72,6 @@ export default {
     height: 100%;
     width: 100%;
 
-    .el-scrollbar{
-      height: 100%;
-    }
-
-    ::v-deep .el-scrollbar__bar.is-vertical {
-      z-index: 10;
-    }
-  
-    ::v-deep .el-scrollbar__wrap {
-      overflow-x: hidden;
-    }
-
     &.mobile.openSidebar {
       position: fixed;
       top: 0;