diff --git a/src/components/menu/SideMenu.vue b/src/components/menu/SideMenu.vue
index e7cbbf9..6e26ee1 100644
--- a/src/components/menu/SideMenu.vue
+++ b/src/components/menu/SideMenu.vue
@@ -83,6 +83,11 @@ export default {
     @scrollBarSize: 10px;
 
     ul.ant-menu {
+      /deep/ .ant-menu-item > a {
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+      }
 
       /* 定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/
       &::-webkit-scrollbar {