diff --git a/components/lib/calendar/Calendar.vue b/components/lib/calendar/Calendar.vue
index 338c4f80b..428c37583 100755
--- a/components/lib/calendar/Calendar.vue
+++ b/components/lib/calendar/Calendar.vue
@@ -1155,8 +1155,9 @@ export default {
             let date = new Date(dateMeta.year, dateMeta.month, dateMeta.day);
 
             if (this.showTime) {
-                if (this.hourFormat === '12' && this.pm && this.currentHour != 12) date.setHours(this.currentHour + 12);
-                else date.setHours(this.currentHour);
+                if (this.hourFormat === '12' && this.currentHour !== 12) {
+                    this.pm ? date.setHours(this.currentHour + 12) : date.setHours(this.currentHour);
+                }
 
                 date.setMinutes(this.currentMinute);
                 date.setSeconds(this.currentSecond);