diff --git a/style/web/components/switch/_index.less b/style/web/components/switch/_index.less
index 875d379ccb..4c196d8f2c 100644
--- a/style/web/components/switch/_index.less
+++ b/style/web/components/switch/_index.less
@@ -19,7 +19,7 @@
   margin: 0;
   height: @switch-height-default;
   line-height: @switch-height-default;
-  border-radius: calc(@switch-height-default / 2);
+  border-radius: @border-radius-extraLarge;
   min-width: @switch-min-width-default;
   transition: @switch-transition;
   background-color: @switch-unchecked-bg-color;