diff --git a/app/admin/controller/BannerController.php b/app/admin/controller/BannerController.php
index 8234164..818b3db 100644
--- a/app/admin/controller/BannerController.php
+++ b/app/admin/controller/BannerController.php
@@ -2,6 +2,7 @@
 namespace app\admin\controller;
 
 use app\common\controller\BaseController;
+use app\common\service\OssService;
 use app\common\traits\crud\CrudControllerTrait;
 use app\common\service\BannerService;
 
@@ -32,4 +33,24 @@ class BannerController extends BaseController
              return $this->error($e->getMessage());
          }
      }
+
+
+    /**
+     * 列表页数据格式化
+     *
+     * @param array $data
+     * @return array
+     */
+    protected function indexFormat($data)
+    {
+        if (isset($data['created_at']))
+            $data['created_at'] = date('Y-m-d H:i:s', $data['created_at']);
+        if (isset($data['updated_at']))
+            $data['updated_at'] = date('Y-m-d H:i:s', $data['updated_at']);
+        if (isset($data['image_url']) && !empty($data['image_url'])){
+            $ossservice = new OssService();
+            $data['image_url_pull'] = $ossservice->generatePrivateUrl($data['image_url']);
+        }
+        return $data;
+    }
 }
\ No newline at end of file
diff --git a/app/common/service/BasicDataService.php b/app/common/service/BasicDataService.php
index 970aef3..6ee1b9b 100644
--- a/app/common/service/BasicDataService.php
+++ b/app/common/service/BasicDataService.php
@@ -79,9 +79,9 @@ class BasicDataService
         $cacheKey = self::SYSTEM_CODE_KEY;
         
         // 如果集合已存在，直接返回
-        if (Redis::exists($cacheKey)) {
-            return;
-        }
+//        if (Redis::exists($cacheKey)) {
+//            return;
+//        }
 
         $systemCodes = $this->getAllSystemCodes();
         if (empty($systemCodes)) {