diff --git a/src/layout/components/Sidebar/SidebarItem.vue b/src/layout/components/Sidebar/SidebarItem.vue
index 2297259f..98665a22 100644
--- a/src/layout/components/Sidebar/SidebarItem.vue
+++ b/src/layout/components/Sidebar/SidebarItem.vue
@@ -101,7 +101,7 @@ function resolvePath(routePath: string) {
     </template>
 
     <!-- 当前路由包含子路显示  -->
-    <el-sub-menu v-else :index="resolvePath(item.path)" popper-append-to-body>
+    <el-sub-menu v-else :index="resolvePath(item.path)" teleported>
       <template #title>
         <svg-icon
           v-if="item.meta && item.meta.icon"