diff --git a/src/styles/sidebar.scss b/src/styles/sidebar.scss
index e8bc0ab..3641077 100644
--- a/src/styles/sidebar.scss
+++ b/src/styles/sidebar.scss
@@ -7,6 +7,9 @@
   }
   // 侧边栏
   .sidebar-container {
+    .horizontal-collapse-transition {
+      transition: 0s width ease-in-out, 0s padding-left ease-in-out, 0s padding-right ease-in-out;
+    }
     transition: width .28s;
     width: 180px !important;
     height: 100%;
diff --git a/src/views/layout/components/Sidebar/index.vue b/src/views/layout/components/Sidebar/index.vue
index e0f898f..c4bd38f 100644
--- a/src/views/layout/components/Sidebar/index.vue
+++ b/src/views/layout/components/Sidebar/index.vue
@@ -2,7 +2,6 @@
   <scroll-bar>
     <el-menu
       mode="vertical"
-      :collapse-transition="false"
       :show-timeout="200"
       :default-active="$route.path"
       :collapse="isCollapse"