diff --git a/rqalpha/cmds/bundle.py b/rqalpha/cmds/bundle.py
index ed2fbdee4..d93f0f248 100644
--- a/rqalpha/cmds/bundle.py
+++ b/rqalpha/cmds/bundle.py
@@ -90,9 +90,9 @@ def update_bundle(data_bundle_path, rqdatac_uri, compression, concurrency):
         return 1
 
     from rqalpha.data.bundle import update_bundle as update_bundle_
-    status = update_bundle_(os.path.join(data_bundle_path, 'bundle'), False, compression, concurrency)
-    if status != 0:
-        sys.exit(status)
+    succeed = update_bundle_(os.path.join(data_bundle_path, 'bundle'), False, compression, concurrency)
+    if not succeed:
+        sys.exit(1)
 
 
 @cli.command(help=_("Download bundle (monthly updated)"))
diff --git a/rqalpha/data/bundle.py b/rqalpha/data/bundle.py
index 9750b8bc4..96fdb7cb5 100644
--- a/rqalpha/data/bundle.py
+++ b/rqalpha/data/bundle.py
@@ -20,6 +20,9 @@
 from itertools import chain
 from typing import Callable, Optional, Union, List
 from filelock import FileLock, Timeout
+import multiprocessing
+from multiprocessing.sharedctypes import Synchronized
+from ctypes import c_bool
 
 import h5py
 import numpy as np
@@ -31,8 +34,7 @@
 from rqalpha.utils.logger import init_logger, system_log
 from rqalpha.environment import Environment
 from rqalpha.model.instrument import Instrument
-import multiprocessing
-from multiprocessing.sharedctypes import Synchronized
+
 
 START_DATE = 20050104
 END_DATE = 29991231
@@ -313,24 +315,32 @@ def __call__(self, path, fields, **kwargs):
 
 class GenerateDayBarTask(DayBarTask):
     def __call__(self, path, fields, **kwargs):
-        with h5py.File(path, 'w') as h5:
-            i, step = 0, 300
-            while True:
-                order_book_ids = self._order_book_ids[i:i + step]
-                df = rqdatac.get_price(order_book_ids, START_DATE, datetime.date.today(), '1d',
-                                    adjust_type='none', fields=fields, expect_df=True)
-                if not (df is None or df.empty):
-                    df.reset_index(inplace=True)
-                    df['datetime'] = [convert_date_to_int(d) for d in df['date']]
-                    del df['date']
-                    df.set_index(['order_book_id', 'datetime'], inplace=True)
-                    df.sort_index(inplace=True)
-                    for order_book_id in df.index.levels[0]:
-                        h5.create_dataset(order_book_id, data=df.loc[order_book_id].to_records(), **kwargs)
-                i += step
-                yield len(order_book_ids)
-                if i >= len(self._order_book_ids):
-                    break
+        try:
+            h5 = h5py.File(path, "w")
+        except OSError:
+            system_log.error("File {} update failed, if it is using, please update later, "
+                            "or you can delete then update again".format(path))
+            sval.value = False
+            yield 1
+        else:
+            with h5:
+                i, step = 0, 300
+                while True:
+                    order_book_ids = self._order_book_ids[i:i + step]
+                    df = rqdatac.get_price(order_book_ids, START_DATE, datetime.date.today(), '1d',
+                                        adjust_type='none', fields=fields, expect_df=True)
+                    if not (df is None or df.empty):
+                        df.reset_index(inplace=True)
+                        df['datetime'] = [convert_date_to_int(d) for d in df['date']]
+                        del df['date']
+                        df.set_index(['order_book_id', 'datetime'], inplace=True)
+                        df.sort_index(inplace=True)
+                        for order_book_id in df.index.levels[0]:
+                            h5.create_dataset(order_book_id, data=df.loc[order_book_id].to_records(), **kwargs)
+                    i += step
+                    yield len(order_book_ids)
+                    if i >= len(self._order_book_ids):
+                        break
 
 
 class UpdateDayBarTask(DayBarTask):
@@ -362,7 +372,7 @@ def __call__(self, path, fields, **kwargs):
             except OSError:
                 system_log.error("File {} update failed, if it is using, please update later, "
                                 "or you can delete then update again".format(path))
-                sval.value = 1
+                sval.value = False
                 yield 1
             else:
                 is_futures = "futures" == os.path.basename(path).split(".")[0]
@@ -375,7 +385,7 @@ def __call__(self, path, fields, **kwargs):
                         except OSError:
                             system_log.error("File {} update failed, if it is using, please update later, "
                                             "or you can delete then update again".format(path))
-                            sval.value = 1
+                            sval.value = False
                             yield 1
                             break
                         except ValueError:
@@ -446,16 +456,16 @@ def update_bundle(path, create, enable_compression=False, concurrency=1):
         gen_suspended_days, gen_yield_curve, gen_share_transformation, gen_future_info
     )
 
-    status_code = multiprocessing.Value("i", 0)
+    succeed = multiprocessing.Value(c_bool, True)
     with ProgressedProcessPoolExecutor(
-            max_workers=concurrency, initializer=process_init, initargs=(status_code, )
+            max_workers=concurrency, initializer=process_init, initargs=(succeed, )
     ) as executor:
         # windows上子进程需要执行rqdatac.init, 其他os则需要执行rqdatac.reset; rqdatac.init包含了rqdatac.reset的功能
         for func in gen_file_funcs:
             executor.submit(GenerateFileTask(func), path)
         for file, order_book_id, field in day_bar_args:
             executor.submit(_DayBarTask(order_book_id), os.path.join(path, file), field, **kwargs)
-    return status_code.value
+    return succeed.value
 
 
 class AutomaticUpdateBundle(object):