diff --git a/app/service/design_pre_processing/service.py b/app/service/design_pre_processing/service.py
index 4cbff8f..70502d0 100644
--- a/app/service/design_pre_processing/service.py
+++ b/app/service/design_pre_processing/service.py
@@ -151,7 +151,7 @@ class DesignPreprocessing:
             # 推理得到keypoint
             sketch['keypoint_result'] = self.keypoint_cache(sketch)
             if sketch['site'] == 'up':
-                _, seg_cache = self.load_seg_result(sketch['obj'])
+                _, seg_cache = self.load_seg_result(sketch['image_id'])
                 if not _:
                     # 推理获得seg 结果
                     seg_result = get_seg_result(sketch["image_id"], sketch['obj'])[0]