From 7decd21dbb1bd1fbc191efc069b77ef65bc495d8 Mon Sep 17 00:00:00 2001
From: LiangQuan <lq262469@alibaba-inc.com>
Date: Tue, 21 Oct 2025 17:37:33 +0800
Subject: [PATCH] fix: improve credential handling in session initialization

---
 pai/session.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pai/session.py b/pai/session.py
index 1665e26..8e2ad01 100644
--- a/pai/session.py
+++ b/pai/session.py
@@ -569,8 +569,13 @@ def _get_default_credential_client() -> Optional[CredentialClient]:
         try:
             # Initialize the credential client with default credential chain.
             # see: https://help.aliyun.com/zh/sdk/developer-reference/v2-manage-python-access-credentials#3ca299f04bw3c
-            return CredentialClient()
-        except CredentialException:
+            client = CredentialClient()
+            client.get_credential()
+            return client
+        except Exception as e:
+            logger.debug(
+                "Not found credential from default credential provider chain: %s", e
+            )
             return
 
     @staticmethod