修改导出

app/Http/Services/DataService.php

@@ -445,6 +445,7 @@ class DataService
             'supplier_code',
             'supplier_name',
             'channel_uid',
+            'create_time',
         ])->where('is_type', 0)
             ->whereRaw('supplier_name NOT LIKE "%-1"')->get();
         $excelData = [];
@@ -490,7 +491,7 @@ class DataService
             $excel->sheet('sheet1', function ($sheet) use ($excelData) {
                 $sheet->fromArray($excelData);
             });
-        })->export('xlsx');
+        })->export('csv');
     }
 }