diff --git a/Http/Requests/HapusBuku/StoreHapusBukuRequest.php b/Http/Requests/HapusBuku/StoreHapusBukuRequest.php
index 2d53c8f..82e7153 100644
--- a/Http/Requests/HapusBuku/StoreHapusBukuRequest.php
+++ b/Http/Requests/HapusBuku/StoreHapusBukuRequest.php
@@ -50,7 +50,7 @@
                 'bunga_non_ekstra'      => 'nullable|numeric',
                 'denda'                 => 'nullable|numeric',
                 'tagihan_lain'          => 'nullable|numeric',
-                'biaya_lain'            => 'required|numeric',
+                'biaya_lain'            => 'nullable|numeric',
                 'total_all_kewajiban'   => 'nullable|numeric',
                 'memo_persetujuan'      => 'nullable|string',
                 'lama_hari'             => 'nullable|numeric',
diff --git a/Http/Requests/HapusBuku/UpdateHapusBukuRequest.php b/Http/Requests/HapusBuku/UpdateHapusBukuRequest.php
index adab6b8..813291c 100644
--- a/Http/Requests/HapusBuku/UpdateHapusBukuRequest.php
+++ b/Http/Requests/HapusBuku/UpdateHapusBukuRequest.php
@@ -50,7 +50,7 @@
                 'bunga_non_ekstra'      => 'nullable|numeric',
                 'denda'                 => 'nullable|numeric',
                 'tagihan_lain'          => 'required|numeric',
-                'biaya_lain'            => 'required|numeric',
+                'biaya_lain'            => 'nullable|numeric',
                 'total_all_kewajiban'   => 'nullable|numeric',
                 'memo_persetujuan'      => 'nullable|string',
                 'lama_hari'             => 'nullable|numeric',
diff --git a/Resources/views/pencatatan/hapus_buku/add.blade.php b/Resources/views/pencatatan/hapus_buku/add.blade.php
index da706d0..fe5f4dc 100644
--- a/Resources/views/pencatatan/hapus_buku/add.blade.php
+++ b/Resources/views/pencatatan/hapus_buku/add.blade.php
@@ -660,7 +660,8 @@
                 ekstra = 0;
 
                 if (lama > 0) {
-                    intra = (total * (parseFloat($('#suku_bunga').val()) / 100) * lama) / 360;
+                    //intra = (total * (parseFloat($('#suku_bunga').val()) / 100) * lama) / 360;
+                    intra = (baki * (parseFloat($('#suku_bunga').val()) / 100) * lama) / 360;
                 }
 
                 extra = (total * (60 / 100) * lama) / 360;