diff --git a/src/digital-components/date-picker/date-picker.vue b/src/digital-components/date-picker/date-picker.vue
index f14075c16..e0c054071 100644
--- a/src/digital-components/date-picker/date-picker.vue
+++ b/src/digital-components/date-picker/date-picker.vue
@@ -1001,6 +1001,7 @@ export default {
                 min-width: 2.5rem;
                 width: 2.5rem;
                 height: 2.5rem;
+                border: 2px solid transparent;
 
                 span {
                     &.small {