diff --git a/tosfs/core.py b/tosfs/core.py
index 81b875d..80f25b7 100644
--- a/tosfs/core.py
+++ b/tosfs/core.py
@@ -2191,7 +2191,10 @@ def _split_path(self, path: str) -> Tuple[str, str, Optional[str]]:
         )
 
     def _get_bucket_type(self, bucket: str) -> str:
-        bucket_type = self.tos_client._get_bucket_type(bucket)
+        bucket_type = retryable_func_executor(
+            lambda: self.tos_client._get_bucket_type(bucket),
+            max_retry_num=self.max_retry_num,
+        )
         if not bucket_type:
             return TOS_BUCKET_TYPE_FNS