diff --git a/app/Http/Controllers/Admin/EventCalendarController.php b/app/Http/Controllers/Admin/EventCalendarController.php
index 00738b3..fdcaac1 100644
--- a/app/Http/Controllers/Admin/EventCalendarController.php
+++ b/app/Http/Controllers/Admin/EventCalendarController.php
@@ -61,15 +61,15 @@ class EventCalendarController extends BaseController
 
             if ($request->has('start_time')) {
                 $start_time = $request->input('start_time');
-                if ($start_time && strtotime($start_time ." 00:00:00")) {
-                    $query->where('start_time', '>=', $start_time);
+                if ($start_time && strtotime($start_time)) {
+                    $query->where('start_time', '>=', $start_time ." 00:00:00");
                 }
             }
 
             if ($request->has('end_time')) {
                 $end_time = $request->input('end_time');
-                if ($end_time && strtotime($end_time ." 23:59:59")) {
-                    $query->where('end_time', '<=', $end_time);
+                if ($end_time && strtotime($end_time)) {
+                    $query->where('end_time', '<=', $end_time." 23:59:59");
                 }
             }