diff --git a/src/components/SiderMenu/index.less b/src/components/SiderMenu/index.less
index 550feaff..06d5f6ab 100644
--- a/src/components/SiderMenu/index.less
+++ b/src/components/SiderMenu/index.less
@@ -63,8 +63,8 @@
 
 :global {
   .top-nav-menu li.ant-menu-item {
-    height: 64px;
-    line-height: 64px;
+    height: @nav-header-height;
+    line-height: @nav-header-height;
   }
   .drawer .drawer-content {
     background: #001529;