diff --git a/src/components/common/VnInputTime.vue b/src/components/common/VnInputTime.vue
index 0971facf9..31ac7c04f 100644
--- a/src/components/common/VnInputTime.vue
+++ b/src/components/common/VnInputTime.vue
@@ -49,9 +49,9 @@ const formattedTime = computed({
                     time = time.substring(0, 2) + ':' + time.substring(3, 5);
             }
             if (!props.timeOnly) {
-                const hours = time.split(':');
+                const [hh, mm] = time.split(':');
                 const date = new Date(model.value ? model.value : null);
-                date.setHours(hours[0] ?? 0, hours[1] ?? 0, 0);
+                date.setHours(hh, mm, 0);
                 time = date?.toISOString();
             }
         }