diff --git a/app/Http/Resources/TransactionResource.php b/app/Http/Resources/TransactionResource.php
index 6153af67..633985cf 100644
--- a/app/Http/Resources/TransactionResource.php
+++ b/app/Http/Resources/TransactionResource.php
@@ -16,23 +16,6 @@ class TransactionResource extends JsonResource
      */
     public function toArray($request)
     {
-        if ($this->type === TransactionType::BILL){
-
-            $order = 1;
-
-            $bills = $this->booking->transactions()->bills()->where('original_amount', '=', $this->original_amount)->get();
-
-            if(count($bills) > 1){
-                $key = $bills->search(function($bill){
-                    return $bill === $this->id;
-                });
-                $order = $key + 1;
-            }
-
-            $payment = $this->booking->transactions()->payments()->complete()->where('original_amount', '=', $this->original_amount)->get($order);
-
-
-        }
         return [
             'id' => $this->id,
             'booking' => new BookingResource($this->booking),
@@ -52,7 +35,7 @@ class TransactionResource extends JsonResource
             'status' => (int) $this->status,
             'details' => TransactionDetailResource::collection($this->transactionDetails),
             'documents' => new DocumentResource($this->documents()->first()),
-            'customer_booking' => new TransactionResource($this->when((int) $this->type === TransactionType::BILL, [])),
+            'customer_booking' => new TransactionResource($this->when((int) $this->type === TransactionType::BILL, $this->booking->transactions()->payments()->complete()->where('original_amount', '=', $this->original_amount)->where('id', '<', $this->id)->orderByDesc('id')->first())),
             'expires_on' => Carbon::parse($this->expires_on)->format('d-m-Y h:i:s A'),
             'updated_at' => Carbon::parse($this->updated_at)->format('d-m-Y h:i:s A')
         ];
diff --git a/routes/web.php b/routes/web.php
index 104ebe18..5115d518 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1,8 +1,11 @@
 <?php
 
+use App\Classes\ValueObjects\Constants\TransactionType;
+use App\Models\Booking;
 use App\Models\User;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Route;
 use Maatwebsite\Excel\Excel;
 
@@ -85,18 +88,9 @@ Route::get('/products', function (\App\Classes\Modules\Exports\Services\ExportsP
 })->name('products.random');
 
 
-Route::get('/1688', function (Request $request) {
-    $token = Auth::fromUser(User::find(1));
-    $request->headers->set('Authorization', 'Bearer '.$token);
-    $bookings = \App\Models\Booking::whereHas('bank', function ($query){
-       return $query->where('bank_name', 'like', '%浙江网商银行%');
-    })->get();
-
-    $sum = 0;
-    foreach ($bookings as $booking){
-        $sum += $booking->transactions()->whereMonth('created_at', 12)->where('type', 1)->whereIn('status', [\App\Classes\ValueObjects\Constants\ApprovalStatus::APPROVED, \App\Classes\ValueObjects\Constants\ApprovalStatus::COMPLETED])->sum('amount');
-    }
-
-    dd($sum);
+Route::get('/duplicated_bills', function (Request $request) {
+    Auth()->login(User::find(1));
+    $bookings = Booking::whereIn('id', [10391, 10275, 10109, 10108, 10070, 10066, 10063, 9801, 9166, 8895, 8790, 8544, 8264, 6957, 5409, 4717])->with('transactions')->pluck('marking');
+    dd($bookings);
 
 })->name('x2.data');
\ No newline at end of file