diff --git a/app/common/controller/UsedCarDetailController.php b/app/common/controller/UsedCarDetailController.php
index 1b5af85..a70b26a 100644
--- a/app/common/controller/UsedCarDetailController.php
+++ b/app/common/controller/UsedCarDetailController.php
@@ -69,7 +69,7 @@ class UsedCarDetailController extends BaseController
 
         // 处理主图
         if (!empty($data['images'])) {
-            $images = is_array($data['images']) ? $data['images'] : json_decode($data['images'], true);
+            $images = is_array($data['images']) ? $data['images'] : explode(',', $data['images']);
             if ($images) {
                 $ossService = new OssService();
                 $images_pull = [];
@@ -87,7 +87,7 @@ class UsedCarDetailController extends BaseController
 
         // 处理介绍图片
         if (!empty($data['intro_images'])) {
-            $introImages = is_array($data['intro_images']) ? $data['intro_images'] : json_decode($data['intro_images'], true);
+            $introImages = is_array($data['intro_images']) ? $data['intro_images'] : explode(',', $data['intro_images']);
             if ($introImages) {
                 $ossService = new OssService();
                 $intro_images_pull = [];