diff --git a/python/paddle/io/dataloader/dataloader_iter.py b/python/paddle/io/dataloader/dataloader_iter.py
index ed64f5da3d9e9..84260dc90ca56 100644
--- a/python/paddle/io/dataloader/dataloader_iter.py
+++ b/python/paddle/io/dataloader/dataloader_iter.py
@@ -704,10 +704,11 @@ def _get_data(self):
                 if len(failed_workers) > 0:
                     self._exit_thread_unexpectedly()
                     pids = ', '.join(str(w.pid) for w in failed_workers)
-                    raise RuntimeError(
-                        f"DataLoader {len(failed_workers)} workers exit unexpectedly, "
-                        f"pids: {pids}"
+                    logging.warning(
+                        "DataLoader {} workers exit unexpectedly, "
+                        "pids: {}".format(len(failed_workers), pids)
                     )
+                    return
 
                 # get(timeout) will call _poll(timeout) and may raise IOError
                 if isinstance(e, (IOError, queue.Empty)):