diff --git a/app/Controllers/EnquiryController.php b/app/Controllers/EnquiryController.php
index 019e4e5..1581563 100644
--- a/app/Controllers/EnquiryController.php
+++ b/app/Controllers/EnquiryController.php
@@ -72,8 +72,10 @@ class EnquiryController extends ResourceController
                 $data = $this->enquiryModel->getEnquiry('ALL');
             }
 
-            $from_date = DateTime::createFromFormat('Y-m-d 00:00:00', $from_date)->format('d-m-Y');
-            $to_date   = DateTime::createFromFormat('Y-m-d 23:59:59', $to_date)->format('d-m-Y');
+            if (!empty($from_date) || empty(!$to_date)) {
+                $from_date = DateTime::createFromFormat('Y-m-d 00:00:00', $from_date)->format('d-m-Y');
+                $to_date   = DateTime::createFromFormat('Y-m-d 23:59:59', $to_date)->format('d-m-Y');
+            }
             
             return $this->respond(['status' => 'success', 'code' => 200, 'data' => $data , 'from_date' => $from_date , 'to_date' => $to_date ], 200);