diff --git a/packages/theme/src/date-table/index.less b/packages/theme/src/date-table/index.less
index 3f3a93c98c..cf6c35099b 100644
--- a/packages/theme/src/date-table/index.less
+++ b/packages/theme/src/date-table/index.less
@@ -75,6 +75,7 @@
     box-sizing: border-box;
     text-align: center;
     cursor: pointer;
+    vertical-align: middle;
     position: relative;
 
     div {