diff --git a/lib/data/models/task_model.dart b/lib/data/models/task_model.dart
index 192ea9c59..cc86d3eb4 100644
--- a/lib/data/models/task_model.dart
+++ b/lib/data/models/task_model.dart
@@ -158,7 +158,7 @@ abstract class TaskTime implements Built<TaskTime, TaskTimeBuilder> {
           startDate?.hour ?? now.hour,
           startDate?.minute ?? now.minute,
           startDate?.second ?? now.second,
-        ),
+        ).toUtc(),
         endDate: endDate == null
             ? null
             : DateTime(
@@ -168,7 +168,7 @@ abstract class TaskTime implements Built<TaskTime, TaskTimeBuilder> {
                 endDate.hour,
                 endDate.minute,
                 endDate.second,
-              ));
+              ).toUtc());
   }
 
   TaskTime copyWithStartDateTime(DateTime dateTime) {
@@ -180,7 +180,7 @@ abstract class TaskTime implements Built<TaskTime, TaskTimeBuilder> {
         dateTime.hour,
         dateTime.minute,
         dateTime.second,
-      ),
+      ).toUtc(),
       endDate: endDate,
     );
   }
@@ -195,7 +195,7 @@ abstract class TaskTime implements Built<TaskTime, TaskTimeBuilder> {
         dateTime.hour,
         dateTime.minute,
         dateTime.second,
-      ),
+      ).toUtc(),
     );
   }
 
diff --git a/lib/ui/task/edit/task_edit_desktop.dart b/lib/ui/task/edit/task_edit_desktop.dart
index 546328a76..cc9b25b9a 100644
--- a/lib/ui/task/edit/task_edit_desktop.dart
+++ b/lib/ui/task/edit/task_edit_desktop.dart
@@ -284,6 +284,7 @@ class _TaskEditDesktopState extends State<TaskEditDesktop> {
                     child: TimePicker(
                       selectedDate: taskTimes[index].startDate,
                       selectedDateTime: taskTimes[index].startDate,
+                      allowClearing: true,
                       onSelected: (timeOfDay) {
                         print('## start date - onSelected: $timeOfDay');
                         final taskTime = taskTimes[index].copyWithStartDateTime(timeOfDay);