diff --git a/gray_auto_convert3d.py b/gray_auto_convert3d.py
index a326083..0c05fce 100644
--- a/gray_auto_convert3d.py
+++ b/gray_auto_convert3d.py
@@ -157,7 +157,7 @@ def down_obj_fromoss(pid, print_type=1, order_id=None,download_flag="print_build
     # time.sleep(10)
 #根据pid获取orderId
 def getPidFromOrderId(orderId):
-    getPidFromOrderId_url = 'https://mp.gray.api.suwa3d.com/api/printOrder/info'
+    getPidFromOrderId_url = 'https://mp.gray.api.suwa3d.com/api/printOrder/infoByOrderId'
     print(f'{getPidFromOrderId_url}?id={orderId}')
     res = requests.get(f'{getPidFromOrderId_url}?id={orderId}')
     resCode = res.json()['code']