diff --git a/src/bg-ui/bg-nav-list.vue b/src/bg-ui/bg-nav-list.vue
index 12ddc10b967be329d60b1d5ee66581f4e8763a7d..636ae86c4708bcc6efe8931a1362241300e93b0f 100644
--- a/src/bg-ui/bg-nav-list.vue
+++ b/src/bg-ui/bg-nav-list.vue
@@ -1,5 +1,5 @@
 <template>
-  <ul class="nav-list" v-if="list && list.length">
+  <ul class="nav-list bg-no-scroll" v-if="list && list.length">
     <li v-for="(item, index) in list" v-show="item.menuType !== 2" :key="'nav_' + index">
       <template v-if="item.children && item.children.length && item.menuType == 0">
         <div
diff --git a/src/bg-ui/index.scss b/src/bg-ui/index.scss
index 409c35d0f0c2ad49c467fdfda1bcf15f14d9ae83..ae8866a5b41f6074d4a85d769bf312ef360c03a9 100644
--- a/src/bg-ui/index.scss
+++ b/src/bg-ui/index.scss
@@ -522,7 +522,7 @@ a {
   }
 
   > .bg-nav-list {
-    height: calc(100% - 135px);
+    height: calc(100% - 10px);
     box-sizing: border-box;
 
     ul.nav-list {