diff --git a/apps/auto_convert3d_new.py b/apps/auto_convert3d_new.py
index 04ff220..714dee6 100644
--- a/apps/auto_convert3d_new.py
+++ b/apps/auto_convert3d_new.py
@@ -48,7 +48,7 @@ def down_obj_fromoss(pid,order_id):
     #     print(f"从 objs/print/{pid}/ 下载数据")
     # else:
     print(f"从 objs/print/{pid}/{ossPath}/{order_id}/ 下载数据")
-    
+    prefix = "objs/print/253312/model/standard_size/88942"
     find = False
     for file in filelist:
         filename = file.key.split('/')[-1]