diff --git a/app/Nova/Resources/Order/Loan/Concerns/LoanOrderNovaRepo.php b/app/Nova/Resources/Order/Loan/Concerns/LoanOrderNovaRepo.php
index cf422b1..1c95cb5 100644
--- a/app/Nova/Resources/Order/Loan/Concerns/LoanOrderNovaRepo.php
+++ b/app/Nova/Resources/Order/Loan/Concerns/LoanOrderNovaRepo.php
@@ -12,7 +12,7 @@ class LoanOrderNovaRepo
     public static function fillUniqueId($request, $model): string
     {
         return mb_strtoupper(sprintf(
-            '%s-%s',
+            'TB%s-%s',
             Branch::find($request->branch_id)->unique_code ?? 'TB',
             $model->id
         )) ?? uniqid();