diff --git a/app/Request/UserDoctorRequest.php b/app/Request/UserDoctorRequest.php
index c7f0ffc..767f92b 100644
--- a/app/Request/UserDoctorRequest.php
+++ b/app/Request/UserDoctorRequest.php
@@ -108,7 +108,7 @@ class UserDoctorRequest extends FormRequest
             'order_prescription_id' => 'required',
             'prescription_icd' => 'required|array|min:1',
             'doctor_advice' => 'required',
-            'prescription_product' => 'required|array|min:1',
+            'prescription_product' => 'required|array|min:1|max:5',
             'message_inquiry_type' => 'required|integer|min:1|max:5',
         ];
     }