diff --git a/Laravel/app/Http/Controllers/API/PdfController.php b/Laravel/app/Http/Controllers/API/PdfController.php
index e6ffd9a..3fce8ab 100644
--- a/Laravel/app/Http/Controllers/API/PdfController.php
+++ b/Laravel/app/Http/Controllers/API/PdfController.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Http\Controllers\API\Admin\YeWu;
+namespace App\Http\Controllers\API;
 
 use App\Http\Controllers\Controller;
 use Barryvdh\Snappy\Facades\SnappyPdf;
@@ -8,10 +8,6 @@
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\File;
 use Illuminate\Support\Facades\Storage;
-use function App\Http\Controllers\API\config;
-use function App\Http\Controllers\API\env;
-use function App\Http\Controllers\API\request;
-use function App\Http\Controllers\API\storage_path;
 
 class PdfController extends Controller
 {