diff --git a/app/Request/PatientDoctorRequest.php b/app/Request/PatientDoctorRequest.php
index b323fbb..8fc12fb 100644
--- a/app/Request/PatientDoctorRequest.php
+++ b/app/Request/PatientDoctorRequest.php
@@ -46,7 +46,7 @@ class PatientDoctorRequest extends FormRequest
             'inquiry_type' => 'required|integer|min:1|max:4',
             'inquiry_mode' => 'required|integer|min:1|max:5',
             'my_doctor_type' => 'required|integer|min:1|max:2',
-            'is_first_online' => 'integer|min:1|max:1',
+            'is_first_online' => 'integer|min:0|max:1',
         ];
     }