update

@@ -28,7 +28,7 @@ class InquiryController extends BaseController
         @file_put_contents(storage_path('logs/form_submit_' . date('Y-m-d') . '.log'), var_export(date('Y-m-d H:i:s') . "-询盘表单提交数据：" . json_encode($data), true) . PHP_EOL, FILE_APPEND);
         @file_put_contents(storage_path('logs/form_submit_' . date('Y-m-d') . '.log'), var_export(date('Y-m-d H:i:s') . "-询盘表单提交数据：" . json_encode($data), true) . PHP_EOL, FILE_APPEND);
 
 
         try {
         try {
-            $files = $request->allFiles()['data'];
+            $files = $request->allFiles()['data'] ?? [];
             foreach ($files as $key => $file) {
             foreach ($files as $key => $file) {
                 $cos = new CosService();
                 $cos = new CosService();
                 $fileinfo = $cos->checkInquiryFile($file);
                 $fileinfo = $cos->checkInquiryFile($file);