diff --git a/plugin/admin/app/controller/VehicleController.php b/plugin/admin/app/controller/VehicleController.php
index f844f5e..a0b2daa 100644
--- a/plugin/admin/app/controller/VehicleController.php
+++ b/plugin/admin/app/controller/VehicleController.php
@@ -259,6 +259,7 @@ class VehicleController extends Crud
         // 保存主表数据
         if(!empty($data['id'])){
             $vehicle = $vehicleModel::find($data['id']);
+            Cache::delete('img_dib_'.$data['id']);
         }else{
             $vehicle =$vehicleModel;
         }