diff --git a/components/tag/style/index.less b/components/tag/style/index.less
index ec220bbd2..f65fd369d 100644
--- a/components/tag/style/index.less
+++ b/components/tag/style/index.less
@@ -15,7 +15,7 @@
   white-space: nowrap;
   background: @tag-default-bg;
   border: @border-width-base @border-style-base @border-color-base;
-  border-radius: @border-radius-base;
+  border-radius: @tag-border-radius;
   opacity: 1;
   transition: all 0.3s;