diff --git a/components/badge/style/index.less b/components/badge/style/index.less
index 59938e650d..78616faa5f 100644
--- a/components/badge/style/index.less
+++ b/components/badge/style/index.less
@@ -25,6 +25,7 @@
     font-weight: @badge-font-weight;
     white-space: nowrap;
     box-shadow: 0 0 0 1px #fff;
+    z-index: 10;
     a,
     a:hover {
       color: #fff;