diff --git a/src/styles/docsStyle.less b/src/styles/docsStyle.less
index f6a755bc..7628a80f 100644
--- a/src/styles/docsStyle.less
+++ b/src/styles/docsStyle.less
@@ -990,6 +990,7 @@
       color: #fff;
       transition: opacity linear 0.2s;
       opacity: 1;
+      text-decoration: none;
 
       &:hover {
         opacity: 0.7;