diff --git a/src/layout/components/Sidebar/components/SidebarMenuItem.vue b/src/layout/components/Sidebar/components/SidebarMenuItem.vue
index 9c95c23b..552fa175 100644
--- a/src/layout/components/Sidebar/components/SidebarMenuItem.vue
+++ b/src/layout/components/Sidebar/components/SidebarMenuItem.vue
@@ -173,6 +173,8 @@ function resolvePath(routePath: string) {
   }
 
   .el-menu--collapse {
+    width: $sidebar-width-collapsed;
+
     .el-sub-menu {
       & > .el-sub-menu__title {
         & > span {