diff --git a/components/date-picker/style/RangePicker.less b/components/date-picker/style/RangePicker.less
index 03bd22e218..5d2fb86e4f 100644
--- a/components/date-picker/style/RangePicker.less
+++ b/components/date-picker/style/RangePicker.less
@@ -128,5 +128,6 @@
   .@{calendar-prefix-cls}-today-btn {
     margin: 8px 12px;
     height: 22px;
+    line-height: 22px;
   }
 }