diff --git a/AUTHORS.md b/AUTHORS.md
index d99a613c85d649a9ea8507d8ec80e4783b63f337..46e2aef30ae87656343e36224f0ab6c0277a619b 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -46,6 +46,7 @@
 | reyoung | Yang Yu |
 | Sand3r- | Michal Gallus |
 | sfraczek | Sylwester Fraczek |
+| sneaxiy | Jin-Le Zeng |
 | Superjom | Chun-Wei Yan |
 | tensor-tang | Jian Tang |
 | tianbingsz | Tian-Bing Xu |
diff --git a/python/paddle/fluid/layers/io.py b/python/paddle/fluid/layers/io.py
index 249c15e4f15ba62e8e67f7a97a13ad45dee893e9..88408d62361c15e76d316a819441392ffec505e5 100644
--- a/python/paddle/fluid/layers/io.py
+++ b/python/paddle/fluid/layers/io.py
@@ -17,6 +17,7 @@ from ..wrapped_decorator import signature_safe_contextmanager
 import multiprocessing
 import os
 import six
+import sys
 import threading
 
 from ..data_feeder import DataFeeder
@@ -595,7 +596,7 @@ def _py_reader(capacity,
             except Exception as ex:
                 feed_queue.close()
                 logging.warn('Your decorated reader has raised an exception!')
-                raise ex
+                six.reraise(*sys.exc_info())
 
         reader.thread = threading.Thread(target=__provider_thread__)
         reader.thread.daemon = True
diff --git a/python/paddle/fluid/reader.py b/python/paddle/fluid/reader.py
index dd08920d2f64638de4d45b3cdf6855375453d416..d136b72f83ae0b93757f03cc292970d0502ad9d0 100644
--- a/python/paddle/fluid/reader.py
+++ b/python/paddle/fluid/reader.py
@@ -13,6 +13,7 @@
 # limitations under the License.
 
 from . import core, dygraph
+import sys
 import six
 import warnings
 import numpy as np
@@ -443,7 +444,7 @@ class PyReader(object):
             except Exception as ex:
                 self._queue.close()
                 logging.warn('Your decorated reader has raised an exception!')
-                raise ex
+                six.reraise(*sys.exc_info())
 
         self._thread = threading.Thread(target=__thread_main__)
         self._thread.daemon = True