diff --git a/app/common/controller/UsedCarController.php b/app/common/controller/UsedCarController.php
index fd06d58..b2f2a94 100644
--- a/app/common/controller/UsedCarController.php
+++ b/app/common/controller/UsedCarController.php
@@ -163,7 +163,10 @@ class UsedCarController extends BaseController
 
              return $this->success($data);
          } catch (\Throwable $e) {
-             return $this->error($e->getMessage().'|'.$e->getLine().$e->getFile().$e->getTraceAsString());
+             if (str_contains($e->getMessage(), '404 Not Found')){
+                 return $this->error('车辆已下架或找不到页面');
+             }
+             return $this->error($e->getMessage());
          }
      }