diff --git a/apps/auto_convert3d_new.py b/apps/auto_convert3d_new.py
index 5dcaf0d..a83192a 100644
--- a/apps/auto_convert3d_new.py
+++ b/apps/auto_convert3d_new.py
@@ -30,6 +30,7 @@ def down_obj_fromoss(pid,order_id):
     ossPath = ""
     if res.json()['code'] == 1000:
         ossPath = res.json()['data']
+        ossPath = ossPath.replace("\\","/")
 
     path = os.path.join(workdir, 'print', pid)
     if not os.path.exists(path): os.makedirs(path)