diff --git a/UniPic-1/src/datasets/understanding/caption_datasets.py b/UniPic-1/src/datasets/understanding/caption_datasets.py
index 015aec9..8b39832 100644
--- a/UniPic-1/src/datasets/understanding/caption_datasets.py
+++ b/UniPic-1/src/datasets/understanding/caption_datasets.py
@@ -9,10 +9,10 @@
 from einops import rearrange
 try:
     from aoss_client.client import Client
-except:
+except Exception:
     try:
         from petrel_client.client import Client
-    except:
+    except Exception:
         Client = None
 from glob import glob
 from xtuner.registry import BUILDER