diff --git a/app/Http/Controllers/Mobile/LelongMobileController.php b/app/Http/Controllers/Mobile/LelongMobileController.php
index 24102369..0ee2534b 100644
--- a/app/Http/Controllers/Mobile/LelongMobileController.php
+++ b/app/Http/Controllers/Mobile/LelongMobileController.php
@@ -1542,6 +1542,10 @@ class LelongMobileController extends Controller
         $lelong = LelongBid::select('fasa', 't_lelong','hargajual','t_jual')
         ->where([['norujukan', $request->norujukan]])
             ->first();
+        $givenDate = Carbon::createFromFormat('Y-m-d', $lelong->t_lelong);
+        $lastbayar = $givenDate->subDays(3);
+    
+        $lelong['lastbayar'] = $lastbayar->toDateString();
         return response()->json(['lelong' => $lelong]);
     }