diff --git a/style/components/table.less b/style/components/table.less
index dd6dc24abf..878e944b99 100644
--- a/style/components/table.less
+++ b/style/components/table.less
@@ -254,7 +254,7 @@
       width: 18px;
       height: 18px;
       text-align: center;
-      line-height: 16px;
+      line-height: 15px;
       border: 1px solid #E9E9E9;
       -webkit-user-select: none;
       user-select: none;