diff --git a/packages/vant/src/tabs/index.less b/packages/vant/src/tabs/index.less
index 94ea58263..4c8c5926c 100644
--- a/packages/vant/src/tabs/index.less
+++ b/packages/vant/src/tabs/index.less
@@ -124,7 +124,7 @@
       height: var(--van-tabs-card-height);
       margin: 0 var(--van-padding-md);
       border: var(--van-border-width) solid var(--van-tabs-default-color);
-      border-radius: var(--van-border-radius-sm);
+      border-radius: var(--van-radius-sm);
     }
 
     &--card&--shrink {