banner-null-handle

@@ -139,7 +139,11 @@ const shop = {
                         res.set('Cache-Control', 'no-cache');
                     }
 
-                    params.brandHome.banner = brandBanner;
+                    // 品牌没有 Banner 整个头部不显示
+                    if (!brandBanner) {
+                        params.brandHome = null;
+                    }
+
                     params.newGoods = newGoods.list;
                     return true;
                 });